资源简介

英语
Unit 4 Smart home 知识清单
重点知识
1.camera n.照相机；摄影机 2.speaker n.扬声器；喇叭
3.thermostat n.温控器 4.itself pron.它自己(it的反身形式)
5.alarm n.警报器 6.stranger n.陌生人
7.lock n.锁 8.explore v.探索;探究
9.rock v.(使)轻轻摇晃 10.shower n.淋浴
11.mode n.模式;方式 12.text message(手机)短信息
13.bedroom n.卧室 14.bathroom n.浴室;盥洗室
15.suggest v.建议 16.protect v.保护
17.review n.评论;复习 18.heating n.供暖;暖气设备
重点 19.guide v.指导;指引 20.personal adj.个人的;私人的
词汇 21.owner n.物主;主人 22.alarm clock闹钟
23.keep track of追踪 24.schedule n.日程安排
25.health care医疗(服务) 26.order v.订购
27.signal v.发信号;示意 28.sense v.感觉到;意识到
29.manage v.明智地使用:管理;完成(困难的事) 30.remind v.提醒;使……想起
31.produce v.生产 32.store v.保存
33.sore adj.疼痛的;酸痛的 34.throat n.嗓子
35.understand v.懂;理解 36.already adv.已经
37.depend v.根据……而定;依靠 38.depend on 依赖
39.oven n.烤箱;烤炉 40.truly adv.确实地;真诚地
1.make your life convenient 让你的生活方便 2.the house of future 未来之家
3.smart devices智能设备 4.the magic of a smart home智能家居的魔力
5.robot cleaner 机器人清洁器 6.smart lock 智能锁
7.visual information视觉信息 8.audiovisual content 视听内容
9.at the right temperature 在合适的温度 10.voice control 声控
重点
11.visit a Tech Expo参观技术博览会
短语
12.Smart cameras help you know about what is happening in every room.
智能摄像头帮助你了解每个房间里发生的事。
13.rock you to sleep摇晃你入睡 14.play all kinds of songs 播放各种歌曲
15.help you have a good night帮你度过一个美好的夜晚
16.read text messages 阅读短信 17.answer the door 应门
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英语
Unit 4 Smart home 知识清单
18.give colourful, low-energy lighting提供色彩丰富、低能耗的照明
19.suggest dishes right for you给你建议合适的菜肴
20.different shower modes 不同的淋浴模式
21.an IT engineer 一位 IT 工程师
22.The app helps people connect with others.这个 app 帮助人们与他人建立联系。
23.How did you prepare for the exam 你是怎么为考试做准备的
24.share information with each other 互相分享信息
25.better personal care 更好的个人护理
26.keep track of the owner's sleeping schedule 跟踪主人的睡眠时间表
27.order medicine 订购药品 28.manage energy use管理能源使用
29.turn off lights 关上灯 30.have a sore throat 喉咙痛
31.change our lives 改变我们的生活 32.depend on 依靠
33.health care卫生保健 34.alarm clock 闹钟
35.keep track of追踪
36.We can control smart devices by speaking and signaling.
我们可以通过说话和发出信号来控制智能设备。
37.Parents can often sense our needs.父母常常可以感知我们的需求。
38.blog post 博客文章 39.as soon as 一……就
40.step into 步入 41.on its own靠它自己
42.My favourite music is playing in the car. 车里在播放我最喜欢的音乐。
43.My toothpaste is running low. 我的牙膏快用完了。
44.I stepped into the bedroom to take a rest. 我走进卧室休息。
45.The teacher tells us not to depend on our parents.老师告诉我们不要依赖父母。
46.change our lives 改变我们的生活 47.agree with 同意
48.change temperature home 改变温度 49.try new devices 尝试新设备
50.for two days 持续两天 51.hear about 听说
52.try to make a smart thing试图做一个智能的东西
53.that terrible forest fire那场可怕的森林大火
54.Do you know exactly when it happened 你到底知不知道它是什么时候发生的
55.have already visited the smart home已经参观了智能家居
56.post your idea 发布你的想法
57.on the website 在网站上
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英语
Unit 4 Smart home 知识清单
58.without wasting any food 不浪费任何食物
59.fresh vegetable 新鲜蔬菜
60.indoor garden 室内花园
61.plan our meals 计划我们的膳食
62.invite you to post your ideas on the internet邀请您在互联网上发布您的想法
63.How will future smart kitchens change your life 未来的智能厨房将如何改变你的生活
64.Smart kitchens are truly amazing.智能厨房真是太棒了。
65.There aren't any bears in an indoor garden. 室内花园里没有熊。
66.The oven asks the fridge to plan our meals.烤箱让冰箱制订我们的膳食。
67.connect machines to the internet 将机器连接到互联网
68.send and receive information发送和接收信息
69.solve problems解决问题
70.design and manage IoT projects 设计和管理物联网项目
71.washing machine洗衣机
72.air conditioner 空调
73.football match 足球比赛
74.large touch screen 大触摸屏
75.electronic surface电子表面
76.You are not allowed to smoke here. 这里禁止吸烟。
77.It is the most common thing in our lives. 这是我们生活中最常见的事情。
语法 现在完成时
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英语
Unit 4 Smart home 知识清单
考点清单
考点 1. smart adj.智能的
Smart home devices make it easier to control your home appliances remotely.
智能家居设备使远程控制家用电器变得更加容易。
【提示】smart 作为形容词，还可以表示“聪明的；整洁的；时髦的”等。
She is a smart (=clever)student who always gets good grades.她是一个聪明的学生，总是取得好成绩。
She dressed in a smart way for the interview.她为了面试穿着得体。
考点 2.control (controlled,controlled)v. 控制
Firefighters took two hours to control the fire.
消防员们花了两个小时控制 火势。
【提示】control也可以作名词，意思为“控制；控制能力”。
It took two hours to bring the fire under control.
花了两个小时才控制住火势。
考点 3.smart lock智能锁 lock n.锁
We need a new lock for our bedrodoor.我们需要为卧室门配一把新锁。
【提示】lock 也可以作动词，意为“(用锁)锁上；被锁住”。
Please lock the door when you leave.你离开时请锁门。
The car locks automatically when you start the engine. 当你启动引擎时，汽 车会自动上锁。
考点 4. alarm n.警报器
A car alarm went off in the middle of the night.半夜里一辆汽车的警报器突然响了起来。
【提示】alarm 还有“警报；惊恐；恐慌”等意思。
the alarm clock闹钟 set the alarm 设定警报器；上闹钟
raise/sound the alarm 发出警报 cause alarm 引起恐慌
go off(警报器)突发巨响；(电灯)熄灭；(电气设备)停止运转；(炸弹)爆炸
The alarm clock went off at 7 o'clock.闹钟在7点钟响了。
The power suddenly went off and the whole house was dark. 突然停电了，整 个房子一片漆黑。
The device is about to go off any second! 这个装置随时可能爆炸!
考点 5. explore v. 探索；探究
【提示】explore的用法较为灵活。
(1)可以用于描述对地理区域的探险、游历，相当于 to travel to or around an area or a country in order
to learn about it。
We can hire bikes for a day to explore the town. 我们可以租用自行车一天来游览这城镇。
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英语
Unit 4 Smart home 知识清单
(2)explore 还可描述对抽象概念的探索，如：explore ideas(探讨想法); explore problems(探讨问题)。
(3)explore可以与介词for搭配，形成短语explore sth.for sth.,意为“探索 某事物以获取某物”。
The company explored the area for(=searched the area for)oil.这个
公司勘探该地区寻找石油。
【联想】explorer n.探险者；勘探者；考察者
As an explorer,he was always ready to face new challenges.
作为一名探险 家，他总是准备面对新的挑战。
exploration n.勘探；勘查；探索
The scientists are planning a new exploration of the deep sea.
科学家们计划对深海进行新的探索。
model n.模型；样式；模范；模特儿
The latest models will be on display at the motor show.最新的车型将会在这次汽车展上展出。
In one year she turned fra problem child into a model student.一年内，她从问题儿童变成了模范学生。
He works as a fashion model. 他是个时装模特儿。
考点 6. rock v. (使)轻轻摇晃
The boat rocked frside to side in the waves.小船在波浪中摇荡。
【提示】rock 还可以作名词用，意思为“岩石；碎石；摇滚乐”等。
He threw a rock into the pond.他把一块石头扔进了池塘。
The rock band is performing tonight.这支摇滚乐队今晚将进行表演。
We sat on a rock to rest during our hike.我们在徒步旅行中坐在岩石上休息。
考点 7.answer v.回答；答复
You haven't answered my question.你还没有回答我的问题。
【提示】answer the door 相当于to open the door when somebody knocks/ rings(应门(铃)声开门)
;answer the phone相当于to pick up the phone when it rings(接电话)。
answer还可以作名词用，意思为“回答；(试题、练习等的)答案”等。
I can't easily give an answer to your question.你的问题我难以回答。
24/7 全天候服务
【提示】24/7是一个英文缩写，它代表“twenty-four hours,seven days a week”, 即全天候的意思。这
种用法常用于描述某种服务或功能是全天无 间断提供的，没有休息日或特定的关闭时间。
考点 8.suggest v.建议
【提示】作为及物动词时，suggest后面可以直接加名词、动名词等作宾语。He suggested a new plan.
他建议了一个新计划。
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英语
Unit 4 Smart home 知识清单
He suggested going out for a walk.他建议出门去散步。
表示“建议某人做某事”时，可以用suggest sb./one's doing sth.的结构。 You should suggest him/his
giving up smoking.你应该建议他戒烟。
suggest 后还可以接宾语从句，当suggest后接从句时，通常使用虚拟语气， 即从句中的动词前加上
should( 但should常常被省略)。
He suggested that you(should)go there tomorrow.他建议你明天去那里。 注：不能说suggest sb.sth.(×)。
【联想】suggestion n.建议；提议
Can I make a suggestion 我提个建议好吗
考点 9. protect v.保 护
The police officer's job is to protect the citizens frcrime.
警察的工作是保护公民免受犯罪的侵害。
【提示】protect 常与介词fr或 against 连用，protect sb./sth.against/fr(doing)sth.。
Wearing a seat belt can protect you frgetting hurt in a car accident.
系上安全带可以保护你在车祸中不受伤。
【联想】protection n.保护
The police are responsible for the protection of citizens in the city.警察负责保护城市居民的安全。
考点 10.blog n.博客；网络日志
My mother started a new blog about cooking. 我的妈妈开了一个关于烹饪 的新博客。
【提示】blog post博客文章，指的是在博客网站上发布的一篇独立的文章 或日志。博客文章通常
包含作者的观点、信息、故事或经验分享，并可能包 含图片、视频或其他多媒体元素来增强内容
的吸引力和可读性。我们可以 把写博客的人或博客使用者称为blogger。
review n.评论 v. 回顾；复习；写评论
The review is in today's paper.这篇评论刊登在今天的报纸上。
She reviewed the previous week on her way home.她在回家的路上对前一 个星期进行了回顾。
Review (=go over)all the notes you need to cover for each course.
把每一门课程需要掌握的笔记都复习一下。
The play was reviewed in the national newspapers.全国性报纸都评论了这部戏剧。
考点 11.guide v.指导；指引
The counsellor guided the teenager in making important decisions about his future. 辅导员指导这位青
少年做出关于未来的重要决定。
The map guided us to the nearest gas station.地图指引我们去了最近的加 油站。
【提示】guide 除了作动词外，还可以作名词，意为“指南；手册；导游；向 导”等。
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英语
Unit 4 Smart home 知识清单
The tour guide showed us around the city.导游带领我们参观了城市。
He writes travel guides for those who love to explore new places.他为喜欢 探索新地方的人撰写旅游
指南。
考点 12.sense v.感觉到；意识到
We sensed danger.我们感觉到了危险。
【提示】sense 也能作名词，意为“感觉官能(即视、听、嗅、味、触五觉);(对 重大事情的)感觉，
意识”。
The dog has a strong sense of smell.这只狗有很强的嗅觉。
She has a good sense of humour.她有很好的幽默感。
I had the sense that she was worried about something.我感觉她有心事。 与 sense 相关的常见搭配有：
common sense(常识);make sense(有道理； 讲得通；是明智的)。
It's just common sense to look both ways before crossing the street.过马路 前看两边是常识。
It makes sense to save money for the future.为未来存钱是明智的。
The film plot did not make sense to me.这个电影的情节对我来说讲不通。
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英语
Unit 4 Smart home 知识清单
语法精讲——现在完成时
一、概念：
①表示过去发生并且已经完成的动作对现在造成影响或后果；
②过去某一时间开始并一直持续到现在并且有可能还会持续的动作或状态。
I have finished my homework. (过去+完成+影响)
I have taught English for three years. (过去+持续)
二、基本结构： have/has done(动词的过去分词)
三、句型转换
基本句型 例句
肯定句 主语+have/has +done He has already done the homework.
否定句 主语+have/has+ not+ done He hasn’t done the homework yet.
一般疑问句 Have/Has+主语+done... Has he done the homework
肯定回答 Yes, 主语+have/has. Yes, he has.
否定回答 No, 主语+have/hasn’t. No，he hasn’t.
特殊疑问句 特殊疑问词或词组+have/has+主语+done... When has he done the homework？
四、常考易错点
have/has gone to、have/has been to和 have/has been in区别
（1）have /has gone to“去了未回”
※ Tom has gone to America.
（2）have /has been to“去过已回” 常与表示次数：twice； once；just；never,；ever等连用。
※ Tom has been to America twice.
（3）have /has been in去了某地，并待在那。常与 for/since的时间词连用。
※ Tom has been in America for 5 years.
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英语
Unit 4 Smart home 知识清单
考点精练
一、单项选择
1．Steven came to China ten months ago. He ________ as an engineer since then.
A．worked B．is working C．has worked D．had worked
2．Aunt Maggie has been a teacher _________ quite a few years.
A．since B．till C．for D．and
3．—How long can I ________ your CD player
—For two weeks.
A．lend B．borrow C．get D．keep
4．Linda ________ as a volunteer at the children’s hospital since two years ago.
A．worked B．will work C．is working D．has worked
5．The school ________ a new rule to stop students from playing video games for long. Nowadays many
students spend less time online.
A．will make B．is making C．was making D．has made
6．Professor Yang is still working in her laboratory because she ________ her work yet.
A．hasn’t finished B．doesn’t finish C．didn’t finish D．won’t finish
7．David has worked here for 10 years since he ________ from university.
A．graduates B．graduated C．has graduated D．will graduate
8．He ________ a lot since he left the university.
A．change B．changed C．changing D．has changed
9．We haven’t heard from them ________ last month.
A．since B．by the end of C．for D．until
10．She _________ busy for her twin babies since they were born.
A．is B．was C．will be D．has been
11．Since long-distance travel is not a top choice during the pandemic（疫情）, camping ________ as a
new travel trend for people living in big cities so far.
A．has risen B．has raised C．rose D．raised
12．—May I ________ a ruler from you
—OK. You can ________ it for 2 days.
A．lend; borrow B．borrow; keep C．borrow; lend D．lend; keep
13．Hurry up! We ________ our name tags on the suitcases yet.
A．have put B．put C．haven’t put D．don’t put
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英语
Unit 4 Smart home 知识清单
14．Tom as well as his parents ________ been to the Shanghai Disneyland Park recently.
A．have B．will have C．has D．had
15．—He has never been to Beijing.
— _________.
A．So do I B．Neither do I C．So have I D．Neither have I
二、阅读理解
Have you ever heard of Aido It can change your house into a smart home in a very short time and
can control house lighting, air conditioning, doors, washing machines and much more. With smart
devices (装置) controlled by Aido, your life will be more convenient.
Now you can try these devices at the small home show in our community science center from March
10th to March 25th. Here in the center we have many fun activities. Children can also try our cleaning
robot Dreamy. It is a cute robot with a round head, two big eyes and two long legs. It’s like a big toy.
Your children will love it.
Opening Hours: 9:00 a.m.—17:00 p.m, from Tuesday to Sunday, closed on Monday.
Visitors: People of all ages are welcome. Children under 12 should come along with their parents.
No pets are allowed.
Food &Drinks: No outside food or drinks. Visitors can buy food and drinks in the center.
Tickets: Please call 323-6587 to book a ticket. Kindly note that you can also book tickets on our
website or in BUY-All app.
16．What can the smart devices in Paragraph 1 mainly do
A．Wash clothes. B．Make you smart.
C．Control everything. D．Help with housework.
17．What does Dreamy look like
A． B． C． D．
18．When can a visitor enter the science center
A．On Monday morning. B．On Sunday evening.
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Unit 4 Smart home 知识清单
C．On Monday afternoon. D．On Tuesday afternoon.
19．Who can be allowed to visit the center
A．A man with a cat. B．An 8-year-old boy alone.
C．A man with his 3-year-old son. D．A girl with food from outside.
20．A visitor can book a ticket in the following ways EXCEPT ________.
A．buying in an app B．sending an e-mail
C．making a phone call D．visiting the website
三、完形填空
阅读下面短文，从短文后各题所给的 A、B、C、D选项中，选出可以填入空白处的最佳选项。
Most of us spend all day at school or work. After a long and busy day, all we want to do is returning
to a comfortable 21 . Smart technology can turn it into a nicer place to live. Smart homes have
been around for some time. A Scottish company invented a type of technology called X10 in 1975. It
22 household devices, such as lights and alarms, to communicate with each other by using radio
waves.
Of course, 5G network connectivity has 23 smart homes much more unbelievable than X10.
Perhaps the most widespread smart home technology is the voice-activated assistant (语音激活助手).
Google Home and Amazon Alexa allow users to interact with nearly any device in their home simply by
24 a few words. How wonderful that sounds! This is 25 convenient for children and people
with physical disabilities, as they can finish tasks 26 would normally be too difficult.
Common household appliances (家用电器) can become “smart” as well. For example, a smart trash
bin can keep track of the things you’ve 27 and place an online order for new items, while smart
refrigerators can create dinner recipes (菜谱) based on the 28 that are kept inside.
Besides its convenience, smart homes are also good for the environment. 29 regularly
checking your energy use and automatically (自动地) turning off lights and other de-vices that you’re not
using, smart homes can lower how much electricity you use overall.
Using 30 energy means that we use fewer natural resources, which is good for the
environment.
21．A．city B．home C．office D．country
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Unit 4 Smart home 知识清单
22．A．lets B．asks C．allows D．keeps
23．A．made B．helped C．changed D．encouraged
24．A．hearing B．speaking C．reading D．writing
25．A．especially B．seriously C．usually D．highly
26．A．who B．that C．what D．when
27．A．put away B．taken off C．tidied up D．thrown away
28．A．phones B．books C．messages D．vegetables
29．A．By B．From C．After D．With
30．A．less B．smart C．clean D．polluted
四、任务型阅读
请认真阅读下面短文，用英语回答短文后的问题，并将答案写在答题卡标有题号的横线上。
When you come back to your home on a hot summer night, you find that the lights are already on,
the air conditioner (空调) has been working for 30 minutes to cool the room, and the rice you prepared
this morning has been cooked right before you arrive. This is the magic of a smart home.
A smart home is a special home where you can remotely control things with your phone. There are
many kinds of smart home products, from making your home warm to making it bright, and even keeping
you safe.
And they are really “smart”. Smart home apps even have self-learning skills. It means that they can
learn when you usually do things and change to suit you. Some can also set lights to change based on
sunrise or sunset times. And some systems can tell you if there is someone in your home when you are
not there, or even call for help if there is danger.
Although smart homes are getting more popular in China and around the world, there are some
problems from time to time. Paul Boag, a man from the UK who helps people with their technology,
wrote that it is not always easy to set up these smart things. Even his wife, who used to be an engineer,
found fitting the smart home light switches (开关) was a huge challenge for her. Besides, the smart home
apps can be trouble. Many of them are not designed well, and each device (设备) has its own app. This
means you have to deal with a lot of apps. But except for these problems, smart homes are still a great
way to make life easier.
31．What is a smart home
32．What are the disadvantages of smart homes
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Unit 4 Smart home 知识清单
33．Do you want to have a smart home Why
五、书面表达
34．假如你是李华，你去参观了有关智能厨房的科技展。请根据以下内容写一封 e-mail告诉你的
英国朋友 Tom你的见闻及想法。
Smart Kitchen
What does it have
(至少写出 4点， 可选择以下内容或自由发挥)
·powered by clean energy
·smart fridge (be connected to, shop)
·smart screen (by voice, play music, show menus…)
·smart cooker (a balanced diet)
·safety system (keep...safe)
·smart housekeeper (control)
Your opinions: ...(请至少写 2 点).
注意事项：
1.词数：80—100词左右（短文的开头已给出，不计入总词数）。
2.不得透露学校、姓名等任何个人信息，否则不予评分。
3.表格中的英文提示可作参考。
Tom,
I learned a lot about smart kitchens at a tech exhibition.
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
What do you think Would you like to have a smart kitchen, or do you prefer the traditional way of
cooking
Yours,
Li Hua
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Unit 4 Smart home 知识清单
答案全解全析
一、单项选择
1．Steven came to China ten months ago. He ________ as an engineer since then.
A．worked B．is working C．has worked D．had worked
【答案】C
【详解】句意：Steven十个月前来到中国。从那时起，他就一直当工程师。
考查时态。worked一般过去时；is working现在进行时；has worked现在完成时；had worked过去
完成时。根据时间状语“since then”可知，此处应用现在完成时，表示从过去某一时间开始一直延续
到现在并还可能继续延续下去的动作，其构成是“have/has+过去分词”。故选 C。
2．Aunt Maggie has been a teacher _________ quite a few years.
A．since B．till C．for D．and
【答案】C
【详解】句意：麦琪阿姨已经当了好几年的老师了。
考查介词和连词辨析。since自从；till直到；for后接一段时间；and和。“quite a few years”是一段
时间，且“has been”是现在完成时结构，故此空应填 for，故选 C。
3．—How long can I ________ your CD player
—For two weeks.
A．lend B．borrow C．get D．keep
【答案】D
【详解】句意：——你的 CD机我可以借多久？——两周。
考查动词辨析。lend借出；borrow借进；get得到；keep保留。根据“For two weeks”可知，回答是
时间段，空处填的动词应是延续性动词，只有选项 D是延续性动词。故选 D。
4．Linda ________ as a volunteer at the children’s hospital since two years ago.
A．worked B．will work C．is working D．has worked
【答案】D
【详解】句意：琳达自两年前起在儿童医院做志愿者。
考查动词时态。根据“since two years ago”可知，此处用现在完成时表示动作从过去开始并持续到现
在，基本结构是“have/has+动词的过去分词”。故选 D。
5．The school ________ a new rule to stop students from playing video games for long. Nowadays many
students spend less time online.
A．will make B．is making C．was making D．has made
【答案】D
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Unit 4 Smart home 知识清单
【详解】句意：学校制定了一条新规定，以阻止学生长时间玩电子游戏。现在许多学生在网上花费
的时间更少。
考查动词时态。根据“Nowadays many students spend less time online.”可知，该规定已对学生产生影
响，需用现在完成时 have/has done，主语是三单，助动词用 has。故选 D。
6．Professor Yang is still working in her laboratory because she ________ her work yet.
A．hasn’t finished B．doesn’t finish C．didn’t finish D．won’t finish
【答案】A
【详解】句意：杨教授还在她的实验室工作，因为她还没有完成工作。
考查时态。根据“Professor Yang is still working in her laboratory because she...her work”可知此处表示
过去的动作对现在的影响，用现在完成时 have/has done。故选 A。
7．David has worked here for 10 years since he ________ from university.
A．graduates B．graduated C．has graduated D．will graduate
【答案】B
【详解】句意：大卫大学毕业后在这里工作了 10年。
考查动词时态。since引导的时间状语从句，主句用现在完成时，从句用一般过去时，毕业的动作
已经发生过，故选 B。
8．He ________ a lot since he left the university.
A．change B．changed C．changing D．has changed
【答案】D
【详解】句意：自从他离开大学以来，他改变了很多。
考查时态。根据“since”可知句子用现在完成时 have/has done。故选 D。
9．We haven’t heard from them ________ last month.
A．since B．by the end of C．for D．until
【答案】A
【详解】句意：自从上个月以来他还没有收到他朋友的来信。
考查连词辨析。since自从，用于表示一段持续的时间，用于现在完成时；by the end of直到……末，
后接过去时间，用于过去完成时；for后接一段时间；until直到。根据“We haven’t heard from them”
可知此处是现在完成时。故选 A。
10．She _________ busy for her twin babies since they were born.
A．is B．was C．will be D．has been
【答案】D
【详解】句意：自从双胞胎婴儿出生以来，她就一直忙于照顾他们。
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Unit 4 Smart home 知识清单
考查时态。根据“since”可知，句子用现在完成时“have/has+动词过去分词”，主语是 she，助动词用
has，故选 D。
11．Since long-distance travel is not a top choice during the pandemic（疫情）, camping ________ as a
new travel trend for people living in big cities so far.
A．has risen B．has raised C．rose D．raised
【答案】A
【详解】句意：由于疫情期间长途旅行并非首选，露营已成为目前居住在大城市的人们的一种新的
旅行趋势。
考查动词时态。rise上升，升起，是不及物动词；raise抚养，增加，提高，是及物动词；根据题干
排除 BD；根据句中时间状语“so far”可知，此句时态为现在完成时, 结构为 have/has done，主语是
camping，所以助动词使用 has。排除 C。故选 A。
12．—May I ________ a ruler from you
—OK. You can ________ it for 2 days.
A．lend; borrow B．borrow; keep C．borrow; lend D．lend; keep
【答案】B
【详解】句意：——我可以借下你的直尺吗？——好的。你可以借用两天。
考查动词辨析。lend借出；borrow借入；keep保存。根据“May I ... a ruler from you ”可知，此处为
我从你那里借入直尺，用 borrow，故排除 A和 D；根据“for 2 days”可知，和时间段连用应用延续
性动词，keep为延续性动词，lend为非延续动词。故选 B。
13．Hurry up! We ________ our name tags on the suitcases yet.
A．have put B．put C．haven’t put D．don’t put
【答案】C
【详解】句意：快点！我们还没有把我们的名牌贴在手提箱上。
考查动词时态。根据标志词“yet”可知本句是现在完成时，主语是 we，助动词用 have。yet常用于
否定句，所以用 haven’t put，故选 C。
14．Tom as well as his parents ________ been to the Shanghai Disneyland Park recently.
A．have B．will have C．has D．had
【答案】C
【详解】句意：汤姆和他的父母最近去了上海迪士尼乐园。
考查主谓一致以及时态。根据“recently”和“been to”可知，时态用现在完成时，as well as连接主语
时，遵循就远原则，主语 Tom是第三人称单数形式，助动词用 has，故选 C。
15．—He has never been to Beijing.
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Unit 4 Smart home 知识清单
— _________.
A．So do I B．Neither do I C．So have I D．Neither have I
【答案】D
【详解】句意：——他从没去过北京。——我也没去过。
考查倒装句。So do I我也一样；Neither do I我也不；So have I我也去过；Neither have I我也没去
过。根据“He has never been to Beijing.”可知，前句是现在完成时，回答中倒装句也用现在完成时，
排除 A/B选项，前句是否定句，此处的倒装句也用否定形式，否定的倒装句用 neither，故选 D。
二、阅读理解
Have you ever heard of Aido It can change your house into a smart home in a
very short time and can control house lighting, air conditioning, doors, washing machines and much
more. With smart devices (装置) controlled by Aido, your life will be more convenient.
Now you can try these devices at the small home show in our community science center from March 10th
to March 25th. Here in the center we have many fun activities. Children can also try our cleaning robot
Dreamy. It is a cute robot with a round head, two big eyes and two long legs. It’s like a big toy. Your
children will love it.
Opening Hours: 9:00 a.m.—17:00 p.m, from Tuesday to Sunday, closed on Monday.
Visitors: People of all ages are welcome. Children under 12 should come along with their parents. No
pets are allowed.
Food &Drinks: No outside food or drinks. Visitors can buy food and drinks in the center.
Tickets: Please call 323-6587 to book a ticket. Kindly note that you can also book tickets on our website
or in BUY-All app.
16．What can the smart devices in Paragraph 1 mainly do
A．Wash clothes. B．Make you smart.
C．Control everything. D．Help with housework.
17．What does Dreamy look like
A． B． C． D．
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Unit 4 Smart home 知识清单
18．When can a visitor enter the science center
A．On Monday morning. B．On Sunday evening.
C．On Monday afternoon. D．On Tuesday afternoon.
19．Who can be allowed to visit the center
A．A man with a cat. B．An 8-year-old boy alone.
C．A man with his 3-year-old son. D．A girl with food from outside.
20．A visitor can book a ticket in the following ways EXCEPT ________.
A．buying in an app B．sending an e-mail
C．making a phone call D．visiting the website
【答案】16．D 17．C 18．D 19．C 20．B
【导语】本文主要介绍了社区科学中心的小型家庭展示会上试用一些智能家居，介绍了活动的信息。
16．细节理解题。根据“It can change your house into a smart home in a very short time...”可知它可以
在很短的时间内把你的房子变成智能家居，还可以控制房子的照明、空调、门、洗衣机等等，所以
这些智能设备主要帮助做家务。故选 D。
17．推理判断题。根据“It is a cute robot with a round head, two big eyes and two long legs”可知它有一
个圆圆的头，两只大眼睛和两条长腿，选项 C符合。故选 C。
18．细节理解题。根据“Opening Hours: 9:00 a.m.—17:00 p.m, from Tuesday to Sunday, closed on
Monday.”可知开放时间是周二至周日上午 9:00至下午 17:00，周一闭馆，所以周二下午可以去。故
选 D。
19．推理判断题。根据“People of all ages are welcome. Children under 12 should come along with their
parents. No pets are allowed.”以及“Food &Drinks: No outside food or drinks.”可知欢迎所有年龄
段的人，12岁以下的孩子应该和父母一起去，禁止携带宠物，禁止外带食物和饮料，选项 C“一个
男人和他 3岁的儿子”可以参观。故选 C。
20．细节理解题。根据“Tickets: Please call 323-6587 to book a ticket. Kindly note that you can also book
tickets on our website or in BUY-All app.”可知可以打电话、在网站上以及在 app上购票。故选 B。
三、完形填空
阅读下面短文，从短文后各题所给的 A、B、C、D选项中，选出可以填入空白处的最佳选项。
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Unit 4 Smart home 知识清单
Most of us spend all day at school or work. After a long and busy day, all we want to do is returning to a
comfortable 21 . Smart technology can turn it into a nicer place to live. Smart homes have been
around for some time. A Scottish company invented a type of technology called X10 in 1975. It 22
household devices, such as lights and alarms, to communicate with each other by using radio waves.
Of course, 5G network connectivity has 23 smart homes much more unbelievable than X10.
Perhaps the most widespread smart home technology is the voice-activated assistant (语音激活助手).
Google Home and Amazon Alexa allow users to interact with nearly any device in their home simply by
24 a few words. How wonderful that sounds! This is 25 convenient for children and people
with physical disabilities, as they can finish tasks 26 would normally be too difficult.
Common household appliances (家用电器) can become “smart” as well. For example, a smart trash bin
can keep track of the things you’ve 27 and place an online order for new items, while smart
refrigerators can create dinner recipes (菜谱) based on the 28 that are kept inside.
Besides its convenience, smart homes are also good for the environment. 29 regularly checking
your energy use and automatically (自动地) turning off lights and other de-vices that you’re not using,
smart homes can lower how much electricity you use overall.
Using 30 energy means that we use fewer natural resources, which is good for the environment.
21．A．city B．home C．office D．country
22．A．lets B．asks C．allows D．keeps
23．A．made B．helped C．changed D．encouraged
24．A．hearing B．speaking C．reading D．writing
25．A．especially B．seriously C．usually D．highly
26．A．who B．that C．what D．when
27．A．put away B．taken off C．tidied up D．thrown away
28．A．phones B．books C．messages D．vegetables
29．A．By B．From C．After D．With
30．A．less B．smart C．clean D．polluted
【答案】21．B 22．C 23．A 24．B 25．A 26．B 27．D 28．D 29．A 30．A
【导语】本文是一篇说明文，文章主要介绍了智能家居的相关信息。
21．句意：在漫长而又繁忙的一天之后，我们都想做的是回到一个舒服的家。
city城市；home家；office办公室；country国家。根据“Most of us spend all day at school or work.”
可知，我们要回到家中，故选 B。
22．句意：它允许家用设备通过无线电波相互通信。
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Unit 4 Smart home 知识清单
lets使；asks要求；allows允许；keeps保持。根据前文“A Scottish company invented a type of technology
called X10 in 1975.”可知这家公司发明了一种技术，这种技术可以允许各种家用设备相互联系。故
选 C。
23．句意：当然，5g网络连接智能家居比 X10更令人难以置信。
made使；helped帮助；changed改变；encouraged鼓励。根据“smart homes much more unbelievable”
可知是让智能家居更加难以置信，故选 A。
24．句意：谷歌 Home和亚马逊 Alexa允许用户仅仅通过说几个字就可以与家里的几乎任何设备进
行交互。
hearing听；speaking说；reading读；writing写。根据“a few words”可知，此处是通过说的方式，
故选 B。
25．句意：这对儿童和身体有残疾的人尤其方便，因为他们可以完成正常情况下非常难的任务。
especially尤其；seriously严重地；usually通常；highly高度地。根据上文“Google Home and Amazon
Alexa allow users to interact with nearly any device in their home simply by speaking a few words. How
wonderful that sounds!”可知，这种沟通方式尤其对儿童和残疾人方便。故选 A。
26．句意：这对儿童和身体有残疾的人尤其方便，因为他们可以完成正常情况下非常难的任务。
who谁；that那个；what什么；when什么时候。该句为定语从句，先行词为“tasks”，是物，在从
句中作主语，故空处填 that。故选 B。
27．句意：比如，智能垃圾桶可以跟踪你扔掉的东西，并在网上订购新物品，而智能冰箱可以根据
里面的蔬菜创建晚餐食谱。
put away收起；taken off起飞；tidied up收拾；thrown away扔掉。根据“place an online order for new
items”可知，原来的东西已经扔掉了。故选 D。
28．句意：比如，智能垃圾桶可以跟踪你扔掉的东西，并在网上订购新物品，而智能冰箱可以根据
里面的蔬菜创建晚餐食谱。
phones手机；books书；messages信息；vegetables蔬菜。根据后文“dinner recipes”可知，空处填
“vegetables”。故选 D。
29．句意：它通过定期检查你的能源使用情况，自动关闭你不使用的灯和其他设备来降低整体用电
量。
By通过；From来自；After在……之后，With和。根据后文“smart homes can lower how much electricity
you use overall.”可知，智能家居通过定期检查能源使用情况，故空处填 by。故选 A。
30．句意：使用更少的能源意味着我们使用更少的自然资源。
less更少的；smart智能的；clean干净的；polluted污染的。根据上文“smart homes can lower how much
electricity you use overall.”可知，使用更少的能源意味着我们使用更少的自然资源。故选 A。
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Unit 4 Smart home 知识清单
四、任务型阅读
请认真阅读下面短文，用英语回答短文后的问题，并将答案写在答题卡标有题号的横线上。
When you come back to your home on a hot summer night, you find that the lights are already on, the air
conditioner (空调) has been working for 30 minutes to cool the room, and the rice you prepared this
morning has been cooked right before you arrive. This is the magic of a smart home.
A smart home is a special home where you can remotely control things with your phone. There are many
kinds of smart home products, from making your home warm to making it bright, and even keeping you
safe.
And they are really “smart”. Smart home apps even have self-learning skills. It means that they can learn
when you usually do things and change to suit you. Some can also set lights to change based on sunrise or
sunset times. And some systems can tell you if there is someone in your home when you are not there, or
even call for help if there is danger.
Although smart homes are getting more popular in China and around the world, there are some problems
from time to time. Paul Boag, a man from the UK who helps people with their technology, wrote that it is
not always easy to set up these smart things. Even his wife, who used to be an engineer, found fitting the
smart home light switches (开关) was a huge challenge for her. Besides, the smart home apps can be
trouble. Many of them are not designed well, and each device (设备) has its own app. This means you
have to deal with a lot of apps. But except for these problems, smart homes are still a great way to make
life easier.
31．What is a smart home
32．What are the disadvantages of smart homes
33．Do you want to have a smart home Why
【答案】31．A smart home is a special home where you can remotely control things with your phone.
32．It is not always easy to set up these smart things. Besides, the smart home apps can be trouble.
33．Yes, I want to have a smart home. Because it can make my life easier, for example, I can control the
lights and air conditioner remotely.
【导语】本文主要介绍了智能家居的利弊。
31．根据“A smart home is a special home where you can remotely control things with your phone.”可知，
智能家居是一种特殊的家居你可以用手机远程控制事物。故填 A smart home is a special home where
you can remotely control things with your phone.
32．根据“it is not always easy to set up these smart things.”及“Besides, the smart home apps can be
trouble.”可知，智能家居的缺点是设置这些智能的东西并不总是那么容易，此外，智能家居应用程
第 21 页 共 23 页
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Unit 4 Smart home 知识清单
序可能会带来麻烦。故填 It is not always easy to set up these smart things. Besides, the smart home apps
can be trouble.
33．开放性题目，答案合理即可。故填 Yes, I want to have a smart home. Because it can make my life
easier, for example, I can control the lights and air conditioner remotely.
五、书面表达
34．假如你是李华，你去参观了有关智能厨房的科技展。请根据以下内容写一封 e-mail告诉你的
英国朋友 Tom你的见闻及想法。
Smart Kitchen
What does it have
(至少写出 4点， 可选择以下内容或自由发挥)
·powered by clean energy
·smart fridge (be connected to, shop)
·smart screen (by voice, play music, show menus…)
·smart cooker (a balanced diet)
·safety system (keep...safe)
·smart housekeeper (control)
Your opinions: ...(请至少写 2 点).
注意事项：
1.词数：80—100词左右（短文的开头已给出，不计入总词数）。
2.不得透露学校、姓名等任何个人信息，否则不予评分。
3.表格中的英文提示可作参考。
【答案】例文
Tom,
I learned a lot about smart kitchens at a tech exhibition.
The entire kitchen is powered by clean energy. There are many smart appliances in the kitchen. The
smart fridge can be connected to wireless networks and used for shopping. In addition, the smart screen in
the refrigerator has many functions, such as playing music and displaying menus by voice. There are also
lots of cookers in the kitchen to make sure we have a balanced diet. The whole kitchen security system is
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Unit 4 Smart home 知识清单
very good, and it can keep us safe. It’s controlled by an intelligent butler. I really hope that I can have
such a smart kitchen in the future, and I think it is very convenient and cool.
What do you think Would you like to have a smart kitchen, or do you prefer the traditional way of
cooking
Yours,
Li Hua
【详解】
[总体分析]
①题材：本文是一篇电子邮件；
②时态：时态为“一般现在时”；
③提示：文章应该包括文章给出的内容要点，要适当补充，使文章内容充实；行文时多用第三人称，
尽量多使用短语和句型；写作中适当使用连接词，使行文连贯、顺畅。
[写作步骤]
第一步，开头文章已给，介绍自己获得关于智能厨房的知识；
第二步，具体阐述智能厨房里面有哪些东西并说出自己的看法；
第三步，结尾文章已给出，询问对方的看法。
[亮点词汇]
①be connected to与……有关联
②In addition此外
③have a balanced diet均衡饮食
[高分句型]
①The entire kitchen is powered by clean energy.（被动语态）
②I really hope that I can have such a smart kitchen in the future, and I think it is very convenient and
cool.（宾语从句）
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·模块一 课本词汇清单
1. camera n. 照相机; 摄影机 2. speaker n. 扬声器; 喇叭
3. thermostat n. 温控器 4. itself pron. 它自己(it的反身形式)
5. alarm n. 警报器 6. stranger n. 陌生人
7. lock n. 锁 8. explore v. 探索; 探究
9. rock v. (使)轻轻摇晃 10. shower n. 淋浴
11. mode n. 模式; 方式 12. text message(手机)短信息
13. bedroom n. 卧室 14. bathroom n. 浴室; 盥洗室
15. suggest v. 建议 16. protect v. 保护
17. review n. 评论; 复习 18. heating n. 供暖; 暖气设备
19. guide v. 指导; 指引 20. personal adj. 个人的; 私人的
21. owner n. 物主; 主人 22. alarm clock闹钟
23. keep track of追踪 24. schedule n. 日程安排
25. health care医疗(服务) 26. order v. 订购
27. signal v. 发信号; 示意 28. sense v. 感觉到; 意识到
29. manage v. 明智地使用: 管理; 完成(困难的事)
30. remind v. 提醒; 使……想起 31. produce v. 生产
32. store v. 保存 33. sore adj. 疼痛的; 酸痛的
34. throat n. 嗓子 35. understand v. 懂; 理解
36. already adv. 已经 37. depend v. 根据……而定; 依靠
38. depend on 依赖 39. oven n. 烤箱; 烤炉
40. truly adv. 确实地; 真诚地
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·模块二 词汇详解清单
1. smart adj. 智能的
【举例】Smart home devices make it easier to control your home appliances remotely.
智能家居设备使远程控制家用电器变得更加容易。
【提示】smart 作为形容词, 还可以表示“聪明的; 整洁的; 时髦的”等。
【举例】(1)She is a smart ( = clever)student who always gets good grades.
她是一个聪明的学生, 总是取得好成绩。
(2)She dressed in a smart way for the interview. 她为了面试穿着得体。
2. control (controlled, controlled)v. 控制
【举例】Firefighters took two hours to control the fire. 消防员们花了两个小时控制火势。
【提示】control也可以作名词, 意思为“控制; 控制能力”。
【举例】It took two hours to bring the fire under control.花了两个小时才控制住火势。
【相关词组】(1)remote control 遥控器 (2)gain control 取得控制
(3)out of control 失去控制 (4)under control 得到控制
(5)lose control 失去控制 (6)self-control 自制力
(7)have control of/over sth. 控制住 (8)be connected to/with 与……连接
【举例】These devices should be connected to power supplies. 这些家用电器应该接通电源。
【提示】connect 被动形式的用法是be connected to/with,
主动形式的用法是connect A to/with B(连接A与B)。
【举例】(1)Can I connect my printer to your computer 我能把我的打印机连在你的电脑上吗
(2)A regular bus service connects the train station with the town centre.
火车站和市中心之间有定时班车。
【联想】connection n. 连接(处); 关系, 联系
【举例】(1)I can't seem to make a connection with the Wi-Fi. 我似乎无法连接到Wi-Fi。
(2)There is a strong connection between exercise and good health.
锻炼和良好的健康之间有密切的联系。
3. smart lock智能锁
【提示】lock n. 锁
【举例】We need a new lock for our bedroom door. 我们需要为卧室门配一把新锁。
【提示】lock 也可以作动词, 意为“(用锁)锁上; 被锁住”。
【举例】(1)Please lock the door when you leave. 你离开时请锁门。
(2)The car locks automatically when you start the engine.
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当你启动引擎时, 汽车会自动上锁。
4. alarm n. 警报器
【举例】A car alarm went off in the middle of the night. 半夜里一辆汽车的警报器突然响了起来。
【提示】alarm 还有“警报; 惊恐; 恐慌”等意思。
【相关词组】(1)the alarm clock闹钟 (2)set the alarm 设定警报器; 上闹钟
(3)raise/sound the alarm 发出警报 (4)cause alarm 引起恐慌
(5)go off(警报器)突发巨响; (电灯)熄灭; (电气设备)停止运转; (炸弹)爆炸
【举例】(1)The alarm clock went off at 7 o'clock. 闹钟在7点钟响了。
(2)The power suddenly went off and the whole house was dark.
突然停电了, 整个房子一片漆黑。
(3)The device is about to go off any second! 这个装置随时可能爆炸!
5. explore v. 探索; 探究
【提示】explore的用法较为灵活。
(1)可以用于描述对地理区域的探险、游历, 相当于to travel to or around an area or a country
in order to learn about it。
(2)explore 还可描述对抽象概念的探索, 如: explore ideas(探讨想法); explore problems(探
讨问题)。
(3)explore可以与介词for搭配, 形成短语explore sth. for sth., 意为“探索某事物以获取某物”。
【举例】(1)We can hire bikes for a day to explore the town.我们可以租用自行车一天来游览这城镇。
(2)The company explored the area for( = searched the area for)oil.
这个公司勘探该地区寻找石油。
【词性转换】explorer n. 探险者; 勘探者; 考察者
exploration n. 勘探; 勘查; 探索
【举例】(1)As an explorer, he was always ready to face new challenges.
作为一名探险家, 他总是准备面对新的挑战。
(2)The scientists are planning a new exploration of the deep sea.
科学家们计划对深海进行新的探索。
【联想】model n. 模型; 样式; 模范; 模特儿
【举例】(1)The latest models will be on display at the motor show.
最新的车型将会在这次汽车展上展出。
(2)In one year she turned from problem child into a model student.
一年内, 她从问题儿童变成了模范学生。
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(3)He works as a fashion model. 他是个时装模特儿。
6. rock v. (使)轻轻摇晃
【举例】The boat rocked from side to side in the waves. 小船在波浪中摇荡。
【提示】rock 还可以作名词用, 意思为“岩石; 碎石; 摇滚乐”等。
【举例】(1)He threw a rock into the pond. 他把一块石头扔进了池塘。
(2)The rock band is performing tonight. 这支摇滚乐队今晚将进行表演。
(3)We sat on a rock to rest during our hike. 我们在徒步旅行中坐在岩石上休息。
7. shower n. 淋浴; 淋浴器; 淋浴间; 阵雨
【相关词组】have/take a shower 冲个淋浴
a hotel room with bath and shower 配备有浴缸和淋浴器的旅馆客房
【举例】(1)He's in the shower. 他在淋浴间冲澡。
(2)We were caught in a heavy shower. 我们遇上一阵大雨。
【联想】mode n. 模式; 方式
【相关词组】a mode of communication 交流方式 a mode of behaviour 行为模式
8. answer v. 回答; 答复
【举例】You haven't answered my question. 你还没有回答我的问题。
【提示】(1)answer the door 相当于to open the door when somebody knocks/ rings(应门(铃)声开门) ;
answer the phone相当于to pick up the phone when it rings(接电话)。
(2)answer还可以作名词用, 意思为“回答; (试题、练习等的)答案”等。
【举例】I can't easily give an answer to your question. 你的问题我难以回答。
24/7 全天候服务
【提示】24/7是一个英文缩写, 它代表“twenty-four hours, seven days a week”, 即全天候的意思。这
种用法常用于描述某种服务或功能是全天无间断提供的, 没有休息日或特定的关闭时间。
9. suggest v. 建议
【提示】(1)作为及物动词时, suggest后面可以直接加名词、动名词等作宾语。
(2)表示“建议某人做某事”时, 可以用suggest sb. /one's doing sth. 的结构。
(3)suggest 后还可以接宾语从句, 当suggest后接从句时, 通常使用虚拟语气, 即从句中的
动词前加上 should( 但should常常被省略)。
【举例】(1)You should suggest him/his giving up smoking. 你应该建议他戒烟。
(2)He suggested a new plan. 他建议了一个新计划。
(3)He suggested going out for a walk. 他建议出门去散步。
(4)He suggested that you(should)go there tomorrow. 他建议你明天去那里。
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注: 不能说suggest sb. sth. (×)。
【词性转换】suggestion n. 建议; 提议
【举例】Can I make a suggestion 我提个建议好吗
10. protect v. 保护
【举例】The police officer's job is to protect the citizens from crime.
警察的工作是保护公民免受犯罪的侵害。
【提示】protect 常与介词from 或 against 连用, protect sb. /sth. against/from (doing)sth.。
【举例】Wearing a seat belt can protect you from getting hurt in a car accident.
系上安全带可以保护你在车祸中不受伤。
【词性转换】protection n. 保护
【举例】The police are responsible for the protection of citizens in the city.
警察负责保护城市居民的安全。
11. blog n. 博客; 网络日志
【举例】My mother started a new blog about cooking. 我的妈妈开了一个关于烹饪的新博客。
【提示】blog post博客文章, 指的是在博客网站上发布的一篇独立的文章或日志。博客文章通常包
含作者的观点、信息、故事或经验分享, 并可能包含图片、视频或其他多媒体元素来增强
内容的吸引力和可读性。我们可以把写博客的人或博客使用者称为blogger。
【联想】review n. 评论 v. 回顾; 复习; 写评论
【举例】(1)The review is in today's paper. 这篇评论刊登在今天的报纸上。
(2)She reviewed the previous week on her way home.
她在回家的路上对前一个星期进行了回顾。
(3)Review ( = go over)all the notes you need to cover for each course.
把每一门课程需要掌握的笔记都复习一下。
(4)The play was reviewed in the national newspapers. 全国性报纸都评论了这部戏剧。
12. heating n. 供暖; 暖气设备
【举例】Who turned the heating off 谁把暖气关掉了
【词性转换】heat v. 加热; 变热; (使)变暖 n. 热; 温度; 高温
【举例】(1)We need to heat the soup before we eat. 我们需要在吃之前把汤加热一下。
(2)The heat of the sun was drying out the grass. 太阳的热量把草晒干了。
13. guide v. 指导; 指引
【举例】(1)The counsellor guided the teenager in making important decisions about his future.
辅导员指导这位青少年做出关于未来的重要决定。
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(2)The map guided us to the nearest gas station. 地图指引我们去了最近的加 油站。
【提示】guide 除了作动词外, 还可以作名词, 意为“指南; 手册; 导游; 向导”等。
【举例】(1)The tour guide showed us around the city. 导游带领我们参观了城市。
(2)He writes travel guides for those who love to explore new places.
他为喜欢探索新地方的人撰写旅游指南。
14. personal adj. 个人的; 私人的; 人际的
【举例】(1)She shared her personal experiences with the group.她和组员们分享了她的个人经历。
(2)Having good personal relationships is the most important thing for me.
拥有良好的人际关系对我最为重要。
【词性转换】personality n. 性格; 个性
【举例】She has such a kind, friendly personality. 她有着如此友善的性格。
15. owner n. 物主; 主人
【举例】The gym owner guided them through a workout. 健身房老板指导他们完成锻炼。
【词性转换】own adj. &pron. 自己的; 本人的 v. 拥有
【举例】(1)I have my own bedroom in the house. 我在家里有自己的卧室。
(2)Do you own a pet 你养宠物了吗
【相关词组】(1)of one's own(属于自己的) (2)on one's own(独 立地, 独自地)。
【举例】(1)She has a roof her own. 她有一个属于自己的房间。
(2)She lives on her own in a small apartment. 她独自住在一个小公寓里。
16. sense v. 感觉到; 意识到
【举例】We sensed danger. 我们感觉到了危险。
【提示】sense 也能作名词, 意为“感觉官能(即视、听、嗅、味、触五觉); (对 重大事情的)感觉, 意
识”。
【举例】(1)The dog has a strong sense of smell. 这只狗有很强的嗅觉。
(2)She has a good sense of humour. 她有很好的幽默感。
(3)I had the sense that she was worried about something. 我感觉她有心事。
【相关词组】(1)common sense(常识) (2)make sense(有道理; 讲得通; 是明智的)。
【举例】(1)It's just common sense to look both ways before crossing the street. 过马路前看两边是常识。
(2)It makes sense to save money for the future. 为未来存钱是明智的。
(3)The film plot did not make sense to me. 这个电影的情节对我来说讲不通。
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Unit 4 Smart home 知识梳理
·模块三 重点短语清单
1. make your life convenient 让你的生活方便 2. the house of future 未来之家
3. smart devices 智能设备 4. the magic of a smart home 智能家居的魔力
5. robot cleaner 机器人清洁器 6. smart lock 智能锁
7. visual information 视觉信息 8. audiovisual content 视听内容
9. at the right temperature 在合适的温度 10. voice control 声控
11. visit a Tech Expo 参观技术博览会
12. Smart cameras help you know about what is happening in every room.
智能摄像头帮助你了解每个房间里发生的事。
13. rock you to sleep 摇晃你入睡 14. play all kinds of songs 播放各种歌曲
15. help you have a good night 帮你度过一个美好的夜晚
16. read text messages 阅读短信 17. answer the door 应门
18. give colourful, low-energy lighting 提供色彩丰富、低能耗的照明
19. suggest dishes right for you 给你建议合适的菜肴
20. different shower modes 不同的淋浴模式
21. an IT engineer 一位 IT 工程师
22. The app helps people connect with others. 这个 app 帮助人们与他人建立联系。
23. How did you prepare for the exam 你是怎么为考试做准备的
24. share information with each other 互相分享信息
25. better personal care 更好的个人护理
26. keep track of the owner's sleeping schedule 跟踪主人的睡眠时间表
27. order medicine 订购药品 28. manage energy use 管理能源使用
29. turn off lights 关上灯 30. have a sore throat 喉咙痛
31. change our lives 改变我们的生活 32. depend on 依靠
33. health care 卫生保健 34. alarm clock 闹钟
35. keep track of 追踪
36. We can control smart devices by speaking and signaling.
我们可以通过说话和发出信号来控制智能设备。
37. Parents can often sense our needs. 父母常常可以感知我们的需求。
38. blog post 博客文章 39. as soon as 一……就
40. step into 步入 41. on its own 靠它自己
42. My favourite music is playing in the car. 车里在播放我最喜欢的音乐。
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43. My toothpaste is running low. 我的牙膏快用完了。
44. I stepped into the bedroom to take a rest. 我走进卧室休息。
45. The teacher tells us not to depend on our parents. 老师告诉我们不要依赖父母。
46. change our lives 改变我们的生活 47. agree with 同意
48. change temperature home 改变温度 49. try new devices 尝试新设备
50. for two days 持续两天 51. hear about 听说
52. try to make a smart thing 试图做一个智能的东西
53. that terrible forest fire 那场可怕的森林大火
54. Do you know exactly when it happened 你到底知不知道它是什么时候发生的
55. have already visited the smart home 已经参观了智能家居
56. post your idea 发布你的想法 57. on the website 在网站上
58. without wasting any food 不浪费任何食物 59. fresh vegetable 新鲜蔬菜
60. indoor garden 室内花园 61. plan our meals 计划我们的膳食
62. invite you to post your ideas on the internet 邀请您在互联网上发布您的想法
63. How will future smart kitchens change your life 未来的智能厨房将如何改变你的生活
64. Smart kitchens are truly amazing. 智能厨房真是太棒了。
65. There aren't any bears in an indoor garden. 室内花园里没有熊。
66. The oven asks the fridge to plan our meals. 烤箱让冰箱制订我们的膳食。
67. connect machines to the internet 将机器连接到互联网
68. send and receive information 发送和接收信息
69. solve problems 解决问题
70. design and manage IoT projects 设计和管理物联网项目
71. washing machine 洗衣机 72. air conditioner 空调
73. football match 足球比赛 74. large touch screen 大触摸屏
75. electronic surface 电子表面 76. You are not allowed to smoke here. 这里禁止吸烟。
77. It is the most common thing in our lives. 这是我们生活中最常见的事情。
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·模块四 重点语法清单
一、概念:
①表示过去发生并且已经完成的动作对现在造成影响或后果;
②过去某一时间开始并一直持续到现在并且有可能还会持续的动作或状态。
I have finished my homework. (过去 + 完成 + 影响)
I have taught English for three years. (过去 + 持续)
二、基本结构: have/has done(动词的过去分词)
三、句型转换
基本句型 例句
肯定句 主语 + have/has + done He has already done the homework.
否定句 主语 + have/has + not + done He hasn’t done the homework yet.
一般疑问句 Have/Has + 主语 + done… Has he done the homework
肯定回答 Yes, 主语 + have/has. Yes, he has.
否定回答 No, 主语 + have/hasn’t. No, he hasn’t.
特殊疑问句 特殊疑问词或词组 + have/has + 主语 + done… When has he done the homework？
四、常考易错点
have/has gone to、have/has been to和 have/has been in区别
（1）have /has gone to“去了未回”
※ Tom has gone to America.
（2）have /has been to“去过已回” 常与表示次数: twice; once; just; never, ; ever等连用。
※ Tom has been to America twice.
（3）have /has been in去了某地, 并待在那。常与 for/since的时间词连用。
※ Tom has been in America for 5 years.
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Unit 4 Smart home 知识梳理
·模块五 书面表达清单
假如你是李华, 你去参观了有关智能厨房的科技展。请根据以下内容写一封 e-mail告诉你的英
国朋友 Tom你的见闻及想法。
Smart Kitchen
What does it have
(至少写出 4点, 可选择以下内容或自由发挥)
·powered by clean energy
·smart fridge (be connected to, shop)
·smart screen (by voice, play music, show menus…)
·smart cooker (a balanced diet)
·safety system (keep…safe)
·smart housekeeper (control)
Your opinions: …(请至少写 2 点).
注意事项:
1. 词数: 80—100词左右（短文的开头已给出, 不计入总词数）。
2. 不得透露学校、姓名等任何个人信息, 否则不予评分。
3. 表格中的英文提示可作参考。
Tom,
I learned a lot about smart kitchens at a tech exhibition.
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
What do you think Would you like to have a smart kitchen, or do you prefer the traditional way of
cooking
Yours,
Li Hua
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Unit 4 Smart home 知识梳理
【答案】例文
Tom,
I learned a lot about smart kitchens at a tech exhibition.
The entire kitchen is powered by clean energy. There are many smart appliances in the kitchen. The
smart fridge can be connected to wireless networks and used for shopping. In addition, the smart screen in
the refrigerator has many functions, such as playing music and displaying menus by voice. There are also
lots of cookers in the kitchen to make sure we have a balanced diet. The whole kitchen security system is
very good, and it can keep us safe. It’s controlled by an intelligent butler. I really hope that I can have
such a smart kitchen in the future, and I think it is very convenient and cool.
What do you think Would you like to have a smart kitchen, or do you prefer the traditional way of
cooking
Yours,
Li Hua
【详解】
[总体分析]
①题材: 本文是一篇电子邮件;
②时态: 时态为“一般现在时”;
③提示: 文章应该包括文章给出的内容要点, 要适当补充, 使文章内容充实; 行文时多用第三人称,
尽量多使用短语和句型; 写作中适当使用连接词, 使行文连贯、顺畅。
[写作步骤]
第一步, 开头文章已给, 介绍自己获得关于智能厨房的知识;
第二步, 具体阐述智能厨房里面有哪些东西并说出自己的看法;
第三步, 结尾文章已给出, 询问对方的看法。
[亮点词汇]
①be connected to与……有关联
②In addition此外
③have a balanced diet均衡饮食
[高分句型]
①The entire kitchen is powered by clean energy. （被动语态）
②I really hope that I can have such a smart kitchen in the future, and I think it is very convenient and
cool. （宾语从句）
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Unit 4 Smart home 知识梳理
·模块六 当堂限时检测
一、单项选择
1. ________ you ever ________ of Dabbawalas in India
A. Did; hear B. Will; hear C. Have; heard D. Do; hear
2. —How long did you live in your hometown
—I ________ there for 20 years.
A. have lived B. live C. will live D. lives
3. The girl ________ got many friends in her new class, but most of her classmates are very nice to her.
A. doesn’t have B. has C. hasn’t D. didn’t have
4. —Dad, we ________ any fruits, so let’s get some.
—OK.
A. don’t have got B. haven’t get C. haven’t got D. hasn’t get
5. He ________ England, and he ________ London for five months so far.
A. has gone to; has been to B. has been to; has been to
C. has gone to; has been in D. has been to; has been in
6. We ________ many English words in the past five years.
A. learned B. have learned C. learn D. had learn
7. Jenny is now busy doing shopping in New York. She ________ for a week.
A. has gone B. has come C. has been away D. has left
8. My collection of books ________ so much that I need to get another bookshelf.
A. has grown B. grows C. had grown D. was growing
9. The custom of giving red envelopes to children during the Spring Festival ________ for a long time.
A. has existed B. existed C. had existed D. exists
10. Leon’s made few friends, ________
A. does she B. doesn’t he C. has he D. hasn’t he
11. —________ you ________ a school club recently
—Yes, I have.
A. Did, join B. Have, joined C. Did, take part in D. Have, taken part in
12. —How long ________ you ________ a fever
—Ever since last night.
A. have; got B. have; had C. have; caught D. did; have
13. The film ________ for five minutes.
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Unit 4 Smart home 知识梳理
A. begins B. began C. has begun D. has been on
14. As a traditional Chinese martial art (武术), Tai Chi ________ to more than 150 countries all over the
world so far.
A. spreads B. is spreading C. will spread D. has spread
15. Ben ________ to Beijing for 3 days, and he ________ soon.
A. has been; is going to come back B. has gone; will come back
C. went; comes back D. went; will come back
二、阅读理解
Smart homes are becoming more and more popular these days. What is a smart home A smart home
is a living space with advanced technology. It allows you to control different devices (装置) in your home
by just tapping on your smartphone—whether you’re at home or on your way to work.
Smart homes include smart devices and systems, such as locks, fridges, bulbs, washing machines…
You may wonder how they work. Smart speakers are used to play music or answer questions with voices.
Smart lighting system can be controlled remotely according to your schedule. Smart fridges might suggest
recipes and even order foods you need. All these devices work together as one to make your home
smarter and your life easier.
What are the advantages of a smart home Firstly, it is convenient. You can control your home with
smartphones or voices. Secondly, it’s helpful to avoid the unnecessary waste, so it possibly benefits the
environment. Thirdly, if anything unusual happens around your home, the systems may begin to work to
protect you and your home immediately.
However, it may not be for everybody. Smart devices are typically more expensive than the
traditional ones. What’s more, smart home systems rely on connectivity and data (数据 ) collection, so
privacy concerns may arise.
Each coin has two sides, so do smart homes. It’s up to you to design your own living environment.
16. What is a smart home according to the passage
A. A living space with bulbs. B. A living space with fridges.
C. A living space with washing machines. D. A living space with advanced technology.
17. What does the underlined word “It” in paragraph I refer to
A. A smart home. B. A smart speaker. C. A smart system. D. A smart lock.
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Unit 4 Smart home 知识梳理
18. Why are smart homes becoming more and more popular these days
A. Because they fit all the people.
B. Because they may collect data easily.
C. Because they are cheaper than the traditional ones.
D. Because they can make your life safe, convenient and environmentally friendly.
19. What is the structure of the passage
A. B.
C. D.
20. In which section of a website can you probably read the passage
A. Sports. B. Technology. C. Nature. D. Art.
三、完形填空
Most of us spend a lot of time at school or work, After a long day, we just want to go home and relax.
Smart technology can make our homes better.
Smart 21 have been around for a while. They use special technology to let devices like
lights and alarms talk to each other. Now, with 5G, smart homes are even more amazing.
One cool thing is the voice-activated assistant. With just a few words, you can 22 almost
anything in your home. This is great, 23 for kids and people who have trouble moving around.
Even regular things like trash cans and fridges can be smart. Smart trash cans know ____24____ you
need new things and can order them online. Smart fridges can make dinner plans based on what
____25____ you have.
Smart homes are also good for the environment. They can check how much energy you use and
automatically turn off lights when you’re not using. Using 26 energy means we use fewer
natural resources, which is good for the environment.
21. A. cities B. homes C. offices D. countries
22. A. control B. have C. hold D. move
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Unit 4 Smart home 知识梳理
23. A. especially B. seriously C. usually D. highly
24. A. what B. where C. how D. when
25. A. phones B. books C. messages D. food
26. A. less B. smart C. clean D. polluted
四、任务型阅读
Last week we went on a school trip to a science museum. Ms. Liu, the guide, showed us around a
smart home.
We started with the front door. Ms. Liu asked me to ring the doorbell. I didn’t notice the tiny camera
that was fixed just above it. After I pressed (按) the doorbell, the camera sent a live video (视频直播) to
the home-owners. “They can electronically open the door when they are not at home, ” said Ms. Liu.
The other thing I couldn’t see on the door was a lock. “There must be one. ” I thought. At this time,
Ms. Liu took out a smart phone and put it against the door. And it opened. “Oh, the key is on the smart
phone. ”
After entering the living room, I saw a computer on a table. By using the computer, the owners can
control how much energy is used. In this way, they can manage their living cost.
One of the rooms I wanted to see most was the bedroom. To my great surprise, the bed disappeared
into the floor at the touch of the smart phone. The window has a smart blind (百叶窗). It can be raised
and lowered with a voice.
As I left the smart home, I looked back on what I had just seen. Scientists often say that these
products are improving our life. I think the technology in the smart home may make us lazier. However,
there is no doubt that it will become more popular in the homes of tomorrow.
根据短文内容, 回答下列问题。
27. Where did Ms. Liu show the students around
____________________________________________________________
28. How can they open the door when the home-owners are not at home
____________________________________________________________
29. Where is the key to the door
____________________________________________________________
30. What did the writer see on the table after entering the living room
____________________________________________________________
31. How did the smart blind work
____________________________________________________________
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Unit 4 Smart home 知识梳理
五、书面表达
32. What Is a Smart Classroom
Write an online post about “A Smart Classroom”.
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
_____________________________________________________________________________________
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Unit 4 Smart home 知识梳理
·模块六 当堂限时检测
参考答案
一、单项选择
【答案】1. C 2. A 3. C 4. C 5. C 6. B 7. C 8. A 9. A 10. C 11.
B 12. B 13. D 14. D 15. B
【详解】1. 句意: 你曾经听说过印度的达巴瓦拉吗？
考查现在完成时。根据语境可知, 此处是在询问对方是否曾经听说过印度的达巴瓦拉, ever 常用于
现在完成时中, 表示曾经。所以此处应该用 have heard。故选 C。
2. 句意: ——你在家乡住了多久？——我在那里住了 20年了。
考查动词时态。根据“for 20 years”可知, 本句时态为现在完成时 have/has done。故选 A。
3. 句意: 这个女孩在新班上没有很多朋友, 但她的大多数同学都对她很好。
考查时态及否定句。根据“but”可知, 句意发生了转折, 指这个女孩在新班上没有很多朋友, 为否定
句; 根据 got以及选项可知, 此句为现在完成时, 主语为“The girl”, 应在 has后加 not。故选 C。
4. 句意: ——爸爸, 我们没有水果了, 所以我们去买一些吧。——好的。
考查现在完成时和否定句。根据“so let’s get some”可知, 此处指“我们”没有水果了, 需要买一些水果,
表示过去发生的事情对现在造成的影响, 应用现在完成时, 其结构为“have/has done”; we 作主语,
助动词应用 have, 其否定形式为 haven’t/have not, get的过去分词为 got, 空处应用 haven’t got。故选
C。
5. 句意: 他去了英国, 到目前为止他已经在伦敦待了五个月了。
考查现在完成时。has gone to去了某地, 还没回来; has been to去过某地, 已经回来; has been in在某
地多久。根据“He…England, and he…London for five months so far. ”可知, 此处说的是他去了英国还
没回来, 且已经在伦敦待了五个月了, 因此第一个空用 has gone to; 第二个空填 has been in。故选C。
6. 句意: 在过去的五年里, 我们学到了很多英语单词。
考查现在完成时。根据“in the past five years”表明动作从过去开始并持续到现在, 属于时间段标志,
时态应该用现在完成时态。现在完成时结构为“have/has + 动词过去分词”。故选 B。
7. 句意: Jenny现在正忙于在纽约购物。她离开已经有一周了。
考查现在完成时。has gone 已经去了（某地）; has come已经到来; has been away 已经离开, 延续性
动词; has left已经离开, 非延续性动词。根据“Jenny is now busy doing shopping in New York. ”可知,
她现在不在这里, 说明她已经离开了, 根据“for a week”可知谓语动词应用延续性动词 be away表示
“离开”的状态。故选 C。
8. 句意: 我的藏书越来越多, 我需要再买一个书架。
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Unit 4 Smart home 知识梳理
考查时态。根据“I need to get another bookshelf”可知, 书已经收藏了很多, 所以此处是强调过去的动
作对现在的影响, 应用现在完成时“have/has + 动词过去分词”, 故选 A。
9. 句意: 春节给孩子发红包的习俗由来已久。
考查现在完成时。根据“for a long time. ”以及“The custom of giving red envelopes to children during the
Spring Festival…”可知, 此处描述的是过去的动作持续到现在, 对现在造成的影响, 因此句子时态
是现在完成时, 谓语动词构成是 have/has done。故选 A。
10. 句意: Leon几乎没交到朋友, 是吗？
考查反义疑问句。分析选项和句意可知, 这是一个反义疑问句, 反义疑问句是由两部分组成, 前一
部分是一个陈述句, 后一部分是一个简短的疑问句。当陈述句是肯定句时, 简短的疑问句用否定形
式; 当陈述句是否定句时, 简短的疑问句用肯定形式。本题中, 前半句 Leon’s made few friends是一
个否定句, 因为 few 是否定词, 表示几乎没有, 所以后半句应该是一个肯定形式的疑问句, 题干中
Leon’s是 Leon has的缩写, 所以本句的时态是现在完成时, 助动词是 has, he是男性第三人称单数,
因此 has he是现在完成时的肯定形式。故选 C。
11. 句意: ——你最近加入学校俱乐部了吗？——是的, 我加入了。
考查时态和动词辨析。根据“Yes, I have”可知此处用现在完成时, 排除 A、C; join加入（俱乐部）; take
part in参加（活动）。根据“a school club”可知是加入俱乐部, 用 join。故选 B。
12. 句意: ——你发烧多长时间了？——从昨晚开始。
考查现在完成时和延续性动词。get a fever 发烧, 是瞬间性动词; have a fever 发烧, 是延续性动词;
catch a fever 发烧, 是瞬间性动词。根据“Ever since last night. ”可知, 此处用现在完成时, 与时间段
连用, 谓语动词用延续性动词, 故选 B。
13. 句意: 电影已经开始五分钟了。
考查动词时态。begins开始, 三单形式; began开始, 过去式; has begun开始, 现在完成时, 非延续性
动词; has been on开始, 现在完成时, 延续性动词。由“for five minutes. ”可知, 应用现在完成时, 与
延续性动词搭配。故选 D。
14. 句意: 太极拳作为中国传统武术, 至今已传播到世界 150多个国家。
考查时态。根据“so far”可知, 句子时态是现在完成时, 故选 D。
15. 句意: 本去北京已经 3天了, 他很快将回来。
考查现在完成时与一般将来时。has been to 表示去过某地, 已经回来或在某地待了多长时间; has
gone to表示去了某地, 还没有回来。由“Ben…to Beijing for 3 days, and he…soon”可知, 第一空表示
他已经去北京, 并且这段时间已经成为了一种持续状态, 应用 has been; 第二空应用一般将来时。故
选 A。
二、阅读理解
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Unit 4 Smart home 知识梳理
【答案】16. D 17. A 18. D 19. C 20. B
【导语】本文是一篇说明文, 文章介绍了什么是智能家居, 以及智能家居的优缺点。
16. 细节理解题。根据 “What is a smart home A smart home is a living space with advanced
technology. ”可知, 智能家居是一个拥有先进技术的生活空间。故选 D。
17. 推理判断题。根据“A smart home is a living space with advanced technology. It allows you to
control different devices (装置) in your home by just tapping on your smartphone…”可知, 智能生活家
居允许你只要轻点智能手机, 就可以控制家里的不同设备, 划线部分 It 指代前文中提到的 A smart
home。故选 A。
18. 细节理解题。根据“Firstly, it is convenient…Secondly…so it possibly benefits the environment.
Thirdly…the systems may begin to work to protect you and your home immediately”可知, 智能家居现
在越来越受欢迎的原因是: 它能让人们的生活更方便、环保、安全。故选 D。
19. 篇章结构题。通读文章可知, 文章第一段总起全文, 介绍文章主题: 智能家居; 第二、三、四段
分别介绍了智能家居的优势、劣势; 最后一段总结全文, 点明智能家居的两面性。故选 C。
20. 推理判断题。本文主要介绍了智能家居的相关知识, 属于“科学技术”范畴, 故在“技术”版块可
看到此文章。故选 B。
三、完形填空
【答案】21. B 22. A 23. A 24. D 25. D 26. A
【导语】本文主要讲述了智能家居的起源, 在生活中的使用以及给环境带来的好处。
21. 句意: 智能家居已经出现了一段时间。
cities 城市; homes 家; offices 办公室; countries 国家。根据“Smart technology can make our homes
better. ”可知, 整篇文章讨论的是智能家居, 故选 B。
22. 句意: 只需几句话, 您就可以控制家里的几乎所有东西。
control控制; have有; hold拿住; move移动。根据“One cool thing is the voice-activated assistant. ”可知,
只需几句话, 您就可以控制家里的几乎所有东西。故选 A。
23. 句意: 这太棒了, 特别是对于孩子和行动不便的人来说。
especially尤其; seriously严重地; usually通常; highly高地。根据“or kids and people who have trouble
moving around. ”可知, 智能家居尤其适合孩子和行动不便的人, 故选 A。
24. 句意: 智能垃圾桶知道你何时需要新东西, 并可以在线订购。
what什么; where哪里; how如何; when什么时候。根据“you need new things and can order them online”
可知, 这里在讨论垃圾桶何时知道你需要新物品, 故选 D。
25. 句意: 智能冰箱可以根据你吃的食物制定晚餐计划。
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Unit 4 Smart home 知识梳理
phones手机; books书; messages信息; food食物。根据“Smart fridges”可知, 智能冰箱是根据你有什
么食物来制定计划, 故选 D。
26. 句意: 使用更少的能源意味着我们使用更少的自然资源, 这对环境有好处。
less更少; smart聪明的; clean干净的; polluted污染的。根据“means we use fewer natural resources”可
知, 使用少量能源意味着我们少用自然资源, 故选 A。
四、任务型阅读
【答案】27. A smart home. 28. They can electronically open the door. 29. It is on the smart
phone. 30. A computer. 31. The smart blind can be raised and lowered with a voice.
【导语】本文主要讲述了智能家居。
27. 根据“showed us around a smart home”可知, 带学生们游览一个智能家居, 故填 A smart home.
28. 根据“They can electronically open the door when they are not at home”可知, 可以用电子方式开门,
故填 They can electronically open the door.
29. 根据“the key is on the smart phone”可知, 钥匙在智能手机上, 故填 It is on the smart phone.
30. 根据“After entering the living room, I saw a computer on a table”可知, 在桌子上看见了一台电脑,
故填 A computer.
31. 根据“The window has a smart blind (百叶窗). It can be raised and lowered with a voice. ”可知, 百
叶窗可以随着声音升高和降低, 故填 The smart blind can be raised and lowered with a voice.
五、书面表达
【答案】例文:
A Smart Classroom
Smart classrooms revolutionize the traditional learning experience with advanced technology and
interactive tools.
In a smart classroom, an interactive board is a central feature, allowing teachers to display
multimedia content such as videos, images and animations, which makes lessons more engaging and
easier to understand. Additionally, an audio-visual system ensures that both teachers and students can
hear and see clearly, enhancing communication and comprehension during lessons. Furthermore, each
student has access to a computer, providing opportunities for personalized learning, research and
collaboration, making education more interactive and effective.
【详解】
[总体分析]
①题材: 本文是一篇看图作文;
②时态: 时态为“一般现在时”;
第 20 页 共 21 页
英语
Unit 4 Smart home 知识梳理
③提示: 要根据图片内容及文字提示写一篇名为“A Smart Classroom”的在线帖子, 可适当增加细节。
[写作步骤]
第一步, 介绍智能教室带来的变化;
第二步, 具体介绍智能教室是什么样的及智能教室起到的积极作用。
[亮点词汇]①advanced technology 先进技术；②such as 例如；③provide…for… 为……提供……
[高分句型]
①In a smart classroom, an interactive board is a central feature, allowing teachers to display multimedia
content such as videos, images and animations, which makes lessons more engaging and easier to
understand.（定语从句）
② Additionally, an audio-visual system ensures that both teachers and students can hear and see clearly,
enhancing communication and comprehension during lessons.（宾语从句）
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