资源简介 / 让教学更有效 高效备考 | 英语学科Unit 3 Our digital lives单元小结知识目录学习目标:本单元学习因特网对我们生活的影响及讨论数码装置对我们生活的积极和消极影响,学会阅读关于现代生活关于数码方面的英语阅读文章。语法目标:形容词比较级和最高级的用法。听说目标:能听懂关于购买数码装置小短文及讨论数码装置在我们日常的应用。写作目标:能够写出“观点”+“事例支撑”这种写作模式的小短文。目录知识要点一、重点单词,短语及句式要点1 重点短语 练习要点2 重点句式 练习【精讲精练】要点1 payment的用法 练习要点2 connect的用法 练习要点3 Take… for example的用法 练习要点4 check的用法 练习要点5 warn的用法 练习要点6 treatment的用法 练习要点7 smooth的用法 练习要点8 basic的用法 练习要点9 major的用法 练习要点10 breakthrough的用法 练习要点11 electronic的用法 练习要点12 表示倍数比较级的用法 练习要点13 weight的用法 练习要点14 as. . . as和某物/某人一样……的用法 练习要点15.message的用法 练习要点16 population的用法 练习要点17 effect的用法 练习要点18 comment的用法 练习要点19 opinion的用法 练习要点20 acording to的用法 练习知识要点二、语法要点1 形容词比较级和最高级 19知识要点三、书面表达要点1 话题分析 20要点2 词汇短语积累 22要点3句式积累 24要点4实战演练 25知识要点一、重点单词,短语及句式。【重点短语】1. be connected to 被连接到2. continue to do sth.继续做某事3. warn sb. about sth.提醒 / 警告 某人关于某事4. rubbish bin 垃圾箱5. according to 根据6.social media 社交媒体7. the general public 公众8.start a new era开启新时代9.bring big changes to给.带来重大变化10. mobile payment 移动支付11. take...for example ...为例12. in person 亲自13. a major breakthrough —项重大突破14.share data with each other彼此共享数据15. the way we study and shop我们学习和购物的方式【重点句式】1.The internet has brought big changes to everyday life.互联网已经给日常生活带 来了巨大的变化。2.E-learning and mobile payment have changed the way we study and shop网络学习和移动支付改变了我们学习和购物的方式2.In the future, even more things will be connected to the internet.未来,甚至更多的东西将连接到互联网。3. Take health for example. We'll probably wear small devices all the time, and they'll check our health and warn us about health problems.以健康为例。我们可能会一直佩戴小型设备,它们会检查我们的健康状况,并警告我们健康问题。4 One of the most important changes will come in energy use. Different devices will communicate and share data with each other.最重要的变化之一将是能源使用。不同的设备将相互通信和共享数据。5. The data will allow the rubbish collection company to plan better collection routes.这些数据将使得垃圾收集公司能够规划更好的收集路线。6.Our roads will be much safer in the future, and traffic will flow more smoothly.我们的道路在未来将更加安全,交通将更加顺畅。7.This was a major breakthrough in the history of computers. Thanks to the microchip, computers and other electronic devices got faster and smaller very quickly.这是计算机历史上的一个重大突破。得益于微芯片,计算机和其他电子设备迅速变得更快、更小。8. The arrival of smartphones has started a new era in digital technology.智能手机的出现开启了数字技术的新纪元。9.They will be many times faster than today's computers, and much more powerful.它们将比当今的计算机快许多倍,且功能更强大。【精讲精练】要点1Payment 名词(n.),表示 “付款、支付方式、款项”。Payment by credit card is easy.用信用卡支付很方便。You need to make three payments for the TV.这台电视你需要分三次付款。常见搭配:make a payment 付款 online payment在线支付 cash payment现金支付Pay 动词(v.),表示 “支付、付款”。常见用法pay + 钱 + for sth. 表示 “为某物支付多少钱”。I paid 50 yuan for this book.我为这本书付了 50 元。pay + sb. 表示 “付钱给某人”。You need to pay the doctor for the visit.你需要给医生付诊疗费。pay + 账单 / 费用(如 bill, fee, rent 等)Don’t forget to pay the electricity bill.别忘了交电费。固定搭配: pay attention to 注意 pay a visit to拜访【典例分析】1.You can choose different ways of p_______, like credit - card payment, online payment or cash payment.【答案】payment2.使用信用卡支付时要注意安全。We should ____ ____ ____ (注意) the safety when we use credit - card for payment.【答案】pay attention to3.这双鞋子花了我100美元。I _________ 100 dollars ________-_ this pair of shoes.【答案】paid; for4. I ______ 50 yuan on this book.A. pay B. spend C. cost D. take【答案】B【解析】 此句主语是 I,是人。“spend + 时间 / 金钱 + on sth.” 是固定搭配,表示 “在某物上花费时间 / 金钱”,这里表示 “我在这本书上花了 50 元” 。pay 常用结构是 “pay (sb.) for sth.”;cost 主语是物;take 常用句型是 “It takes sb. some time to do sth.” ,主语是 it。所以本题选 B。5. —Can I pay for the shoes in cash —Sorry, we only accept other forms of ____.A. payment B. pay C. paying D. pays【答案】A【解析】句意:—— 我可以用现金支付这双鞋吗?—— 抱歉,我们只接受其他形式的支付。A. payment 支付,名词;B. pay 支付,动词或名词(工资的意思 );C. paying 是 pay 的动名词形式;D. pays 是 pay 的第三人称单数形式。of 是介词,后接名词,这里指支付形式,用 payment,故选 A。要点 2:ConnectConnect 连接;联系;接通connect (to/with sth.) 表示 “(设备)联网;(人)建立联系”You can connect the phone to the computer with a USB cable.你可以用 USB 线把手机和电脑连接起来。We should connect study with real life.我们应该把学习和真实生活联系起来。The TV can connect to the Internet directly.这台电视可以直接联网。二、同根词Connection(名词)连接;联系;关系make a connection(建立连接 / 联系)have a connection with(与…… 有关联)be connected to/with 与…… 相连 / 有关联All the smart homes are connected to one system.所有智能家居都连接到一个系统。1. be connected with (强调抽象联系 / 逻辑关系,不强调物理连接)。Study is connected with your future life.学习与你未来的生活相关。His work is connected with environmental protection.他的工作与环保有关。She is connected with many famous scientists.她和许多著名科学家有联系。2. be connected to 物理连接 / 设备连接:The hose is connected to the water tap.水管连接到水龙头。All devices are connected to the same network.所有设备都连接到同一个网络。特殊场景:两者可互换的情况当描述 “事物之间存在关联” 且不强调 “物理” 或 “抽象” 的区别时,两者有时可互换,但需注意习惯搭配:例 1(可互换):The city is connected with/to the railway.这座城市与铁路相连。例 2(习惯搭配优先):表达 “网络连接” 时,更常用 be connected to:Are you connected to the Wi-Fi 你连上 Wi-Fi 了吗?表达 “家族 / 社会关系” 时,更常用 be connected with:He is connected with a rich family.他与一个富裕家庭有亲戚关系。【典例分析】1.You can c__________ your laptop to the projector to show your presentation.(根据首字母写单词)【答案】connect2. There is a close c________ between hard work and success. (根据首字母写单词)【答案】connection3.All the computers in the office ____ (connect) to the server so that we can share files.【答案】are connected4. 这个小镇通过新公路和大城市相连This small town ________ ________ ________ the big city by a new highway.【答案】is connected to5.—Can you help me ____ the computer to the Internet I'm not good at it.—Sure. It's easy.A. compare B. connect C. consider D. control【答案】B【解析】句意:—— 你能帮我把电脑连接到互联网上吗?我不擅长这个。—— 当然。很容易。A. compare 比较;B. connect 连接;C. consider 考虑;D. control 控制。connect...to... 把…… 连接到……,这里指把电脑连到互联网,故选 B。6.The computer in our classroom ______ the Internet. It helps us a lot in our study.A. is connected with B. is connected to C. is good at D. is afraid of【答案】B【解析】句意:我们教室里的电脑连接到了互联网。它在我们的学习中帮助很大。A. is connected with 与…… 有联系;B. is connected to 连接到;C. is good at 擅长;D. is afraid of 害怕。电脑是连接到互联网,用 is connected to,故选 B。要点3 Take… for exampleTake… for example 以…为例,拿…作为例句Take online learning for example—it has changed the way students study at home.以在线学习为例,它改变了学生在家学习的方式。Many smart devices help our life. Take smart watches for example—they can check our health.很多智能设备帮助我们的生活。以智能手表为例,它们可以检查我们的健康。We should save energy. Take turning off lights when leaving for example—it helps save electricity.我们应该节约能源。以离开时关灯为例,这有助于省电。【典例分析】我们从不同的文化中能学到很多,以中国文化为例,它历史悠久和丰富的传统。We can learn a lot from different cultures. ______ Chinese culture ________ ________, it has a long history and rich traditions.【答案】take for example要点 4 CheckCheck 动词(vt./vi.)检查;核对,核实Please check the answers before handing in the paper.交卷前请检查答案。He checked his wallet to see if the money was there.他检查钱包看看钱是否在。You should check when the train leaves.你应该查看火车什么时候发车。名词 检查;1.核对(可数)The doctor gave him a health check.医生给他做了健康检查。Please do a final check on the report.请对报告做最后核对。2. 账单(= bill,美式英语更常用)Can we have the check, please 请给我们账单好吗?【典例分析】1.Before you leave home, c____ your keys, wallet and phone. (根据首字母写单词)【答案】check2.What should you do before handing in your homework You should _________ the answers carefully.A. look B. see C. check D. watch【答案】C【解析】look 强调 “看” 的动作;see 强调 “看到” 的结果;check 有 “检查;核对” 的意思,符合交作业前检查答案的语境;watch 常表示 “观看(电视、比赛等)”。所以选 C。3. Before you hand in your test paper, you'd better ____ your answers again to make sure there are no silly mistakes.A. review B. correct C. check D. match【答案】C【解析】句意:在你交试卷之前,你最好再检查一下你的答案,以确保没有愚蠢的错误。A. review 复习;B. correct 改正;C. check 检查;D. match 匹配。交卷前是检查答案看有无错误,check 侧重于检查以发现错误等,故选 C。要点5 warn1. 警告;提醒(+ 人 / 事 / 后果)warn sb. (about/of sth.)提醒某人注意某事The teacher warned us about the difficult exam.老师提醒我们考试很难。She warned her friend of the danger on the road.她警告朋友路上有危险。warn sb. (not)to do sth.告诫某人做某事The sign warns visitors not to feed the animals.标识警告游客不要喂动物。warn + that 从句 警告 / 预告某种情况The weather report warned that a storm was coming.天气预报预警暴风雨即将来临。warning名词:警告;警示 give a warning发出警告The teacher gave a warning about cheating in exams.老师对考试作弊发出警告。warning形容词:警告的;警示的warning sign(警示标志)/warning message警告信息There is a warning label on the medicine bottle.药瓶上有一个警示标签。【典例分析】1.The old man w____ the children not to play near the river.【答案】warned2.The s__________ gave a clear w_________ about the approaching typhoon.【答案】sign; warning3.—It’s dangerous to swim in this river.—Yes, you are right. The government has ______ people not to swim in it.A.trained B.warned C.led D.encouraged【答案】B【解析】考查动词短语的用法。试题分析:warn sb not to do表示警告某人不要做某事;encourage sb to do表示鼓励某人去做某事;train训练;lead领导,带领;句意: --在这条河游泳是危险的---是的,你说的对,政府已经警告人们不要在河里游泳。结合句意,故选B4.To keep children away from danger, we warn parents________ children at home alone.A. leave B. to leave C. not leave D. not to leave【答案】D【解析】warn sb. to do /warn sb. not to. “告诫某人(不)做某事”5. —The teacher ____ us not to swim in the river. It's dangerous.—We should follow his advice.A. hopes B. warns C. allows D. encourages【答案】B【解析】句意:—— 老师警告我们不要在河里游泳。很危险。—— 我们应该听从他的建议。A. hopes 希望;B. warns 警告;C. allows 允许;D. encourages 鼓励。根据 “It's dangerous.” 可知老师是警告不要在河里游泳,warn sb. not to do sth. 警告某人不要做某事,故选 B。6.The soldiers fired without ____________(warn)【点拨】warning7.医生告诫病人不要再抽烟了。The doctor warned the patient _________ _________ ________.【点拨】not to smoke8.导游提醒我们注意森林中的蛇。The guide warned ________ ________ _______ in the forest.【点拨】us of snake要点 6treatment(名词)治疗;疗法(可数 / 不可数)receive treatment(接受治疗)/medical treatment(医学治疗)She is undergoing treatment for cancer.她正在接受癌症治疗。The new treatment shows great effectiveness.这种新疗法显示出显著疗效。对待;处理(不可数)fair treatment(公平对待)/treatment of waste(废物处理)All employees deserve equal treatment.所有员工都应得到平等对待。The company focuses on the treatment of industrial pollution.这家公司关注工业污染的处理。Treat1.对待;看待,处理(+ 人 / 事)搭配:treat sb. as/like...(把某人当作…)She treats everyone as her family.她把每个人都当作家人对待。Don’t treat this problem lightly.别轻视这个问题。2.治疗;医治(+ 疾病 / 患者)treat sb. for sth.(因某病治疗某人)The doctor treated him for a broken leg.医生为他治疗腿骨骨折。This medicine can treat cold symptoms.这种药可治疗感冒症状。3.请客;款待(+ 人 + to sth.)搭配:treat sb. to sth.(请某人吃 / 喝某物)He treated his friends to dinner last night.他昨晚请朋友吃饭Let me treat you to an ice cream.我请你吃冰淇淋吧。【典例分析】1.He t__________ his classmates to some snacks after winning the game.【答案】treated2.The hospital provides free __________ (treat) for poor patients.【答案】treatment3. The ____ of this disease is really difficult. Many doctors are trying their best.A. suggestion B. discovery C. treatment D. research【答案】C【解析】句意:这种疾病的治疗真的很困难。很多医生都在尽他们最大的努力。A. suggestion 建议;B. discovery 发现;C. treatment 治疗;D. research 研究。医生努力做的是疾病的治疗,故选 C。4. My mom always likes to ______ us to ice cream on our birthdays. A. give B. treat C. send D. pass 【答案】B【解析】 选项 A(give)意为 “给”,是通用词汇,没有特别的情感色彩,而句中 “生日时” 带有庆祝和款待的意味,所以不太合适。 选项 B(treat)有 “款待、请客” 的意思,常用搭配 “treat sb. to sth.” 表示 “用某物款待某人”,符合生日时用冰淇淋款待的语境。 选项 C(send)意为 “送、寄”,强调把东西从一处送到另一处,和 “冰淇淋” 搭配,不符合 “款待” 的意思。 选项 D(pass)意为 “传递”,通常指把近处的东西递给别人,与句子表达的意思不相符。要点7 SmoothSmooth 形容词(adj.)1.平滑的;光滑的(表面无粗糙感)搭配:smooth surface(光滑表面)/smooth skin(光滑肌肤)The marble floor felt cold and smooth.大理石地板摸起来冰凉光滑。2.平稳的;顺畅的(动作 / 过程无阻碍)平静的;无波动的(液体 / 情绪)smooth journey(平稳的旅程)/ smooth water(平静的水面)The plane had a smooth landing despite the storm.尽管有暴风雨,飞机仍平稳降落。The lake was smooth as a mirror at dawn.黎明时湖面平静如镜。smoothly副词:平稳地;顺利地The machine runs smooth.(非正式用法,口语中可替代 smoothly)The project is progressing smoothly.(项目进展顺利。)【典例分析】1.With careful planning, the event went s______ from start to finish【答案】moothly2.The new road has a ______ (smooth) surface than the old one.【答案】smoother3.The meeting went ____ as we had planned. Everyone was satisfied with the result.A. quickly B. smoothly C. hardly D. heavily【答案】B【解析】句意:会议如我们计划的那样顺利进行。每个人都对结果很满意。A. quickly 快速地;B. smoothly 顺利地;C. hardly 几乎不;D. heavily 大量地,猛烈地。根据 “Everyone was satisfied with the result.” 可知会议进行得顺利,故选 B。要点 8 basicbasic adj 基础的,基本的;最简单的,初级的The course teaches basic English grammar.这门课教授基础英语语法。It’s important to learn basic first aid skills. 学习基本的急救技能很重要。basis(名词)基础,根据;基准;方式Trust is the basis of a good relationship.信任是良好关系的基础。常用搭配 on the basis of(根据,在…… 基础上)base 动词。以…… 为基础;把…… 建立在…… 上be based on 以…… 为依据. 建立在….基础之上(初一已学)【典例分析】1.他的论点建立在大量研究的基础上。 His argument_________ ______ ______ a lot of research.【答案】is based on2.Before learning advanced math, you need to master some b______ knowledge.【答案】basic3.This film is ______ (basic) on a true story that happened in a small village.【答案】based4.We should make a decision on the ______ (basic) of facts.【答案】basis5. My little sister is weak in math, but she studies hard,she can do some ____ math problems all by herself.A. difficult B. complex C. advanced D. basic【答案】D【解析】句意:我的小妹妹数学不好,但她学习很努力,她能自己做一些基础的数学题。考查形容词辨析。difficult 困难的;complex 复杂的;advanced 高级的;basic 基础的。根据 “My little sister is weak in math” 以及 “she can do...by herself” 可知,应该是能做基础题。故选 D。要点9 majormajor 作形容词(adj.)主要的;重要的;多数的English is one of the major languages spoken worldwide.英语是世界上使用最广泛的主要语言之一。A major part of our budget goes to education.我们预算的大部分用于教育。major 作动词(v.)主修(大学专业)常用搭配 “major in + 学科”,主语通常是人。He majored in history at Harvard.他在哈佛大学主修历史。What did you major in during college 你大学主修什么?【典例分析】1.她在大学主修经济学,现在在一家银行工作。 She ______ ______ economics in college and now works in a bank.【答案】majored in2. In our city, the ____ industry is tourism. It brings a lot of money every year.A. social B. common C. digital D. major【答案】D【解析】句意:在我们的城市,主要产业是旅游业。它每年带来很多钱。考查形容词辨析。social 社会的;common 常见的;digital 数字的;major 主要的。根据 “It brings a lot of money every year.” 可知,旅游业是主要产业。故选 D。3.The ______ purpose of this meeting is to discuss the new project. A. major B. main C. important D. chief 【答案】A【解析: 选项 A(major)强调 “主要的、占比较大的”,符合 “会议的主要目的” 这一语境; 选项 B(main)侧重 “首要的、最主要的”,与 “major” 意思相近,但 “major” 更强调在重要性或数量上占主导; 选项 C(important)意为 “重要的”,不能直接修饰 “purpose” 表示 “主要目的”; 选项 D(chief)意为 “首席的、主要的”,多用于指职位或头衔,修饰 “purpose” 不太恰当。 要点10breakthrough 是名词, “突破;重大进展;重要发现”After months of negotiations, they finally achieved a breakthrough on the trade issue.经过数月谈判,他们终于在贸易问题上取得了突破。This invention is a breakthrough in renewable energy technology.这项发明是可再生能源技术的一大突破。【典例分析】1.科学家在癌症治疗方面取得了重大突破。Scientists have ______ _____ ______ ________ in the treatment of cancer.【答案】made a major breakthrough2. The development of artificial intelligence is considered a major ____ of the 21st century.A. hobby B. breakthrough C. tradition D. challenge【答案】B【解析】句意:人工智能的发展被认为是 21 世纪的一项重大突破。考查名词辨析。hobby 爱好;breakthrough 突破;tradition 传统;challenge 挑战。人工智能的发展是重大突破,符合语境。故选 B。要点111. electricity(名词)电;电流;电能We can’t live without electricity.我们的生活离不开电。The storm cut off the electricity.暴风雨导致停电。2. electric(形容词)带电的;用电的;电动的An electric car runs on batteries.电动汽车靠电池驱动。He fixed the electric kettle.他修好了电水壶。3. electrical(形容词)与电相关的;电气科学的;电力系统的She studied electrical engineering. 她学习电气工程。The building has electrical problems.这座建筑的电路系统有问题。4. electronic(形容词)电子的;电子设备的特指通过电子电路或芯片运行的设备或系统(需编程或数据处理)。I prefer reading electronic books.我更喜欢读电子书。Our company develops electronic components.我们公司开发电子元件。词 词性 核心区别 例词 / 场景electric 形容词 直接依赖电运行的具体物品 电灯electric light 电车 electric trainelectrical 形容词 与电相关的技术领域或系统 电气工程师 electrical engineer电路 electrical circuitelectronic 形容词 基于电子技术、需数据处理的设备 智能手机electronic phone 电脑 electronic deviceelectricity 名词 电(能量形式)本身 发电 generate electricity易错点提醒electric 和 electrical:电灯泡是 electric bulb 直接用电发光;电力工程师是 electrical engineer 涉及电力系统设计electronic 和 electric:电视机是 electronic device(需芯片和数据处理);电吹风是 electric appliance(仅用电发热 / 转动)。【典例分析】1—There are more and more____________(electricity) cars in China now.—Yes. Because they are environment-friendly.2.—Which subject does your brother like best in university —He likes _________________(electricity) engineering best.3.Don’t leave the lights on during the day. It wastes e______________.(根据首字母用适当单词填空)【答案】1.electric 2.electric/electrical 3.electricity4.He studied ________ engineering at university while his brother showed great interest in repairing ________ appliances such as ________ kettles.A. electric, electric, electrical B. electrical, electrical, electronicC. electronic, electric, electrical D. electrical, electrical, electric【答案】D【详解】句意:他在大学学习电气工程,而他的哥哥对修理电热水壶等电器表现出极大的兴趣。考查形容词辨析。electric电的,带电的,用电的;electrical电的,与电有关的;electronic电子的。前两个空表示“与电有关的”,因此用electrical;第三个空修饰“kettle”,意为“电壶”,应用electric。故选D。5. The ____ device has made our life much more convenient.A. electric B. electronic C. electrical D. electricity【答案】B【解析】句意:电子设备使我们的生活方便多了。考查形容词辨析。electric 电的(强调与电直接有关的 );electronic 电子的(强调电子技术相关的 );electrical 电气的(常与工程等有关 );electricity 电(名词 )。“electronic device” 表示 “电子设备”,是常用搭配。故选 B。要点 12表示倍数的比较级用法基础结构:倍数词 + as + 原级 + as含义:A 是 B 的 几 倍(强调 “A 和 B 在某方面的数量 / 程度对比,A 为 B 的几倍”)。常见倍数词:twice(两倍)、three times(三倍)、four times(四倍)等,也可用分数(half “一半”)或百分数。This room is twice as big as that one. 这个房间是那个房间的两倍大。The new machine runs three times as fast as the old one.新机器的运行速度是旧机器的三倍。比较级结构:倍数词 + 比较级 + than含义:A 比 B 大 / 多 / 快 X 倍。注意:英语中 “倍数 + 比较级 + than”= 中文 “比…… 多 X 倍”(即 “A 的总量是 B 的 X+1 倍”),但实际使用中常简化为 “是…… 的 X+1 倍”。The river is twice longer than that one.这条河比那条河长两倍。= 这条河是那条河的三倍长。The company’s profits this year are four times higher than last year.公司今年的利润比去年高四倍。= 是去年的五倍。This building is three times taller than the library.这栋楼比图书馆高三倍。= 是图书馆的四倍高。【典例分析】1.这个苹果是那个苹果的两倍重。This apple is ______ ______ ______ ______ that one.【答案】twice as heavy as2.这条街道比那条街道宽三倍。This street is ______ ______ ______ that one.【答案】three times wider than3.这棵树的高度是那棵小树的四倍。This tree is ______ ______ ______ ______ that small one.【答案】four times as tall as这块土地比那块土地大两倍。This piece of land is ______ ______ ______ that one.【答案】twice larger than要点13 weigh(1) weigh表示“称……的重量”,是及物动词;表示“重(多少)”,是不及物动词。例如:He weighed the fish. 他称了这条鱼。Do you often weigh yourself 你经常称体重吗 He weighs 60 kilos. 他体重60公斤。The meat weighs five pounds. 这肉重五磅。【拓展】(1)weight是名词,意为“重量,体重”。例如:What’s your weight 你体重是多少?(2)比较:by weight 和 in weightby weight表示“按重量”,in weight表示“重量上”。例如:Do they charge carriage by weight 他们是按重量收取运费吗 It’s smaller in size but greater in weight. 它体积比较小,但分量比较重。(3)常用于以下表达中:①What’s the weight of... 意为“……的重量是多少?”-What’s the weight of the elephant 大象多重?-I’ve no idea.我不知道。②put on/lose weight 意为“长胖/减肥”You can do more exercise to lose weight.你可以多锻炼来减肥。【典例分析】1.用weight 和weigh填空1)Please____________ the apples.2)How much does the elephant __________ 【答案】weigh weight2. How heavy are you (同义改写)=What’s ________ ___________ =_________ _________ do you __________【答案】your weight How much weigh3.—How much does a young panda ________ —Its ________ can be 35 kilograms.A. weigh; weight B. weigh; weigh C. weight; weight D. weight; weigh【答案】A【解析】第一空前面有助动词does, 后接动词原形weigh, 第二空前面是形容词性物主代词Its, 后接名词weight。故选A。要点14as. . . as和某物/某人一样……I haven’t read anything as good as that for a long time! 我好长时间没有读过那么好的东西了!The young man is as strong as a horse. 那个年轻人健如骏马。注意:as. . . as意为“和某物/某人一样……”, 表示同级比较。其基本结构: as +形容词或副词的原级+ as。【归纳拓展】 as. . . as结构用法小结as. . . as的否定结构为: not as/so. . . as意为“不如某物/某人……”。例如: Jack doesn’t run as/so fast as Nick. 杰克没有尼克跑得快。as. . . as还可用在某些固定结构中:as. . . as possible/sb. can 尽可能……as long as 只要as far as 至于……; 就……来说as soon as 一……就【典例分析】1.我的妹妹和我一样高。My sister is ______ ______ ______ me.【答案】as tall as2.他跑得不如他的哥哥快。He doesn’t run ______ ______ ______ his brother.【答案】as/so fast as3.请尽快完成你的作业。Please finish your homework ______ ______ ______ ______.【答案】as soon as possible4.只要你努力,就会取得进步。You will make progress ______ ______ ______ you work hard.【答案】as long as5.就我所知,他是一个诚实的人。______ ______ ______ _______ _______, he is an honest person.【答案】As far as I know要点 15:messagemessage n. (书面或口头的)信息;消息He sent a message to her. 他发了一条信息给她。(1)leave a message留言;留口信Please leave a message on my voice mail. 请给我的语音信箱留言。(2)take a message(for sb.)捎口信(给某人)Can I take a message for you 我可以帮你捎个口信吗?辨析news, message和information(1)news不可数名词,通常指通过电视、报纸、广播等新闻媒体向大众发布的社会各方面的消息。He had to break the news to her.他不得不向她透露消息。(2)message,可数名词,通常指口头传递或书写的“音信”。He often sends me short messages.他经常给我发送短信息。(3)information不可数名词,通常指通过观察、学习、阅读和交谈得到的资料、信息等。The book contains much new information.这本书有很多的新信息。【典例分析】1.要我为你传个口信吗?Can I _______ _______ _______ _________ you?【答案】take /leave a message for2. Great______ for football lovers—more than 50, 000 soccer schools will be built in our country by the end of 2025.A. news B. message C. situation D. information【答案】information是不可数名词,一般指信息、消息、情报、资料、资讯等。news是不可数名词,一般指新闻、消息。message是可数名词,一般指(书面或口头的)信息、消息、音信。本题应该选不可数名词。选A。3.—Sorry, I'm busy now. Can you leave a ____ for Tom —Sure. Please tell him to call me back.A. data B. information C. message D. notice【答案】C【解析】句意:—— 抱歉,我现在很忙。你能给汤姆留个口信吗?—— 当然。请告诉他给我回电话。A. data 数据;B. information 信息(不可数 );C. message 消息,口信(可数 );D. notice 通知。leave a message 留口信,是固定短语,故选 C。要点 16. populationpopulation n.人口对人口数量提问用what或how large 而不能使用how many/muchWhat’s the population of this city 这座城市的人口是多少?(1)population常与定冠词the连用,作主语时,谓语动词常用单数形式。(2) 当主语是表示人口的百分之几、几分之几时,谓语动词一般用复数形式。(3)The population of+ 某地+ be+ 数词= 某地+has a population of+ 数词(4) 表示人口的“多”或“少”,不用“much”或“little”,而要用“large”或“small”。【典例分析】1._____ the population of China A.How many is B.How much is C.How many are D.What’s【答案】D【解析】句意:中国的人口是多少?How many 多少,提问数量,修饰可数名词;How much也可以提问数量,修饰不可数名词;What’s是什么。根据句意可知,这里提问人口的数量,不是How many或者How much提问,而是用What或者How large来提问,故应选D。2. The population of China is __________than that of Japan.A. more B. fewer C. bigger D. less【答案】C 形容人口(population)的多少用big/ large 或 small.要点17effect名词,意为 “影响、效果、结果”;Her words had a profound effect on my decision. 她的话对我的决定有深远影响。The lighting creates a romantic effect. 灯光营造出浪漫的氛围。The new policy will take effect next month. 新政策将于下月生效。The effect of the storm was widespread damage. 暴风雨的后果是大面积破坏。take effect:生效;起作用The drug takes effect within 30 minutes. 这种药 30 分钟内起作用。have an effect on:对…… 有影响Climate change has a huge effect on wildlife. 气候变化对野生动物有巨大影响。Affect 主要作动词,意为 “影响;打动;疾病侵袭”Stress can affect your sleep patterns. 压力会影响你的睡眠模式。The bad weather affected our plans for the picnic. 坏天气影响了我们的野餐计划。【典例分析】1.Cold weather can a______ people's moods easily.【答案】affect2.Parents' behavior has a great e______ on their children.【答案】effect3.吸烟对健康有很大影响。Smoking ______ ______ ______ ______ health.【答案】has a big effect on4. The new policy has had a positive ____ on the local economy. Many small - businesses have started to thrive.A. affect B. effect C. effort D. afford【答案】B【解析】句意:新政策对当地经济产生了积极的影响。许多小企业开始兴旺起来。考查名词辨析。affect 影响(动词 );effect 影响(名词,“have an effect on” 表示 “对…… 有影响” );effort 努力;afford 负担得起(动词 )。根据 “has had a positive...” 可知,此处需要名词,且是 “对…… 有影响” 的意思,故选 B。要点 18 commentComment 名词 “评论;发表意见;解释”,强调对人、事、物表达看法,常需搭配介词引出评论的对象。The article received hundreds of online comments. 这篇文章收到了数百条在线评论。I’d like to hear your comments on the proposal. 我想听听你对这个提案的看法。动词 comment on/upon sth.:对…… 发表评论最常用搭配The teacher refused to comment on the student’s behavior. 老师拒绝对该学生的行为发表评论。Many experts commented on the new government policy. 许多专家对新的政府政策发表了看法。【典例分析】3. I read some interesting ____ about this book on the Internet.A. comments B. advertisements C. instructions D. communication【答案】A【解析】句意:我在网上读到了一些关于这本书的有趣评论。考查名词辨析。comments 评论;advertisements 广告;instructions 说明;communication 交流(不可数名词,此处需要可数名词复数形式才合适 )。根据 “about this book” 可知,是关于书的评论。故选 A。要点19opinion 作名词核心词性指个人对人、事、物的看法、见解或判断,通常带有主观性与 “fact 事实” 相对表示 “个人观点”,可直接接介词引出观点的对象What’s your opinion on climate change 你对气候变化有什么看法?She has strong opinions about education reform.她对教育改革有强烈的看法。用于表达 “在某人看来”,常用介词 inIn my opinion, this is the best movie of the year.在我看来,这是今年最好的电影。In his opinion, the plan needs more time to prepare.他认为这个计划需要更多时间准备。in one’s opinion:在某人看来引出个人观点,可替换为 “in one’s view”In the teacher’s opinion, Tom is a hardworking student.在老师看来,汤姆是个勤奋的学生。give one’s opinion:发表某人的观点Everyone is welcome to give their opinion on the new policy.欢迎大家对新政策发表看法。express an opinion:表达观点【典例分析】1.Different people may have different o______ about the same thing.【答案】opinions2.In the ______ (teacher) opinion, Lily is the most creative student in the class.【答案】teacher’s3.在我看来,阅读是提高英语的好方法。______ ______ ______, reading is a good way to improve English.【答案】In my opinion4.他总是害怕表达自己的观点。He is always afraid to ______ ______ ______.【答案】express an opinion要点20. According toAccording to 是一个常用的短语,通常用作介词短语,表示 “根据;按照;据...... 所说”。常见的用法有:后接名词或代词,如According to the report, the situation is improving.根据这份报告,情况正在改善。According to him, the project will be completed on time.据他所说,这个项目会按时完成。【典例分析】1.根据你工作的好坏,你会得到表扬或批评。 You will be praised or blamed _________ ___________your work is good or bad.【解析】according as 意为“根据”“随……而定”,后接从句。2.根据大家所说,他是位诚实的商人。 He is an honest businessman, ________ ___________what everyone says.【解析】according to 对于那些由what, which, whether, how, when, where等引导的句子,其前要用according to,不用according as。3.它们是按发生的时间安排的。They were arranged ________ ________when they happened.【解析】according to对于那些由what, which, whether, how, when, where等引导的句子,其前要用according to,不用according as。4. 按照计划,我们下星期进行数学考试。_______________ the plan, we will have a maths exam next week.【解析】according to 根据;按照;据……所说。5. _________ Ben, they are not getting on very well at the moment .A. Depending on B. According toC. According at D. According with【解析】B句意:根据Ben说的,他们现在相处得并不好。depend on依靠于,依赖于;according to根据…. 没有according at和according with这些短语;根据句意可知,这里表示“根据….”故选B。知识要点二、语法1、形容词比较级最高级【知识点思维导图】【典例分析】一、基础复习1.形容词比较级和最高级的构成1.tall 2.strong 3.rich4.nice 5.fine 6.happy7.heavy 8.red 9.wet10.dry 11.interesting 12.slow13.useful 14.beautiful 15.careful【答案】1.taller tallest 2.stronger strongest 3.richer richest4.nicer nicest 5.finer finest 6.happier happiest7.heavier heaviest 8.redder reddest 9.wetter wettest10.drier driest 11.more interesting most interesting 12.slower slowest13.more useful most useful 14.more beautiful most beautiful 15.more careful most careful2、形容词常用结构1,A>B 比较级+than2,A=B as…as3, A4, 比较级的修饰语有 than:much, even, a little, a lot, + 比较级5,比较级+and+比较级, 表示“越来越”warmer and warmer, nicer and nicer, more and more beautiful,The +比较级, the +比较级 表示“越来越” the more, the better.6, 表示“最……之一”,用one of +最高级+复数名词;基本句型训练:1.他多么的开心啊!__________ ____________ he is!【答案】How happy2.我觉得英语和语文一样重要。In my point of view, English is ________ _________ _________ Chinese.【答案】as important as (A=B as…as句式)3. 我姐姐我细心得多。My sister is __________ _________ __________ than me.【答案】much more careful (A>B 比较级+than ,much修饰比较级)4. 他妈妈很高兴。看!她正开心地在房间唱歌。His mother is very __________. Look! She __________ _________ __________ in the room.【答案】happy is singing happily5.这本书不及那本书有趣。This book _________ ___________ ___________ __________ that one【答案】isn’t as/so interesting as (A6. 老师告诉我们一些有趣的事情The teacher told us __________ ___________.【答案】something interesting。(形容词修饰不定代词后置)7. 这石头太重 我帮不动The stone is _________ ________ _________ ________ ________ carry.【答案】too heavy for me to (too…to句式)8.这音乐听起来很美妙The music _________ _____________.【答案】sounds beautiful。(感官动词sound look feel taste smell用系表结构)9. 那个公园变得越来越美丽。The park is getting ______ _____ ______ ___________.【答案】more and more beautiful(比较级+and+比较级, 表示“越来越”)10. 雨正变得越来越大。The rain is becoming _______ _______ _______ .【答案】heavier and heavier (比较级+and+比较级, 表示“越来越”)11. 你吃的越多就越胖。_____ _____ you eat, ____ _______you will be.【答案】The more the fatter.( The +比较级, the +比较级 表示“越来越”)12.这本书比那本书难The book is _______ _________ _________ that one【答案】more difficult than (A>B 比较级+than ,much修饰比较级)13.中山是中国最美丽的城市之一。Zhongshan is one of ________ __________ __________ cities in China.【答案】the most beautiful (表示“最……之一”,用one of +最高级+复数名词)14 这本书比那本书更有得多趣。This book is___________ ___________ ___________ _____________that one.【答案】a lot more interesting than (a lot 修饰比较级)15 今天比昨天冷。It is today it was yesterday【答案】colder than二、选择填空1. —How high is Qomolangma —It’s 8848.86 meters high. It’s ________ than any other mountain.A. high B. higher C. highest D. the highest【答案】B【解析】句意:——珠穆朗玛峰有多高?——它有8848.86米高。 它比其他任何山都高。考查形容词比较级。根据“than”可知,此处用形容词的比较级“higher”,表示“更高的”。故选B。2. Our country is getting ________ . Many foreigners would like to visit it.A. more beautiful and more beautiful B. more beautiful and beautifulC. more and more beautiful D. beautiful and beautiful【答案】C【解析】句意:我们的国家越来越美丽了。 许多外国人都想去参观它。考查比较级。比较级+and+比较级,表示“越来越……”,故选C。3. — Of the two shirts, which one do you like better — I’d like to choose the ________ one to save some money for a cap.A. cheapest B. cheaper C. more expensive D. most expensive【答案】B【解析】句意:——这两件衬衫,你更喜欢哪一件?——我想选便宜的,省点钱买个帽子。考查形容词比较级。根据“which one do you like better ”以及“save some money for a cap.”可知,此处暗含比较含义,选择更便宜的衬衫去省钱买帽子。故选B。4. Tony is _________ than any other boy in his class.A. tallest B. taller C. the taller D. the tallest【答案】B【解析】句意:托尼比他班上任何其他的男孩都高。考查比较级。根据“than”可知,需要比较级,比较级前不加the;故选B。5. Now mobile phones are much ________ than before.A. cheap B. cheaper C. cheapest D. the cheapest【答案】B【解析】句意:现在手机比以前便宜多了。考查形容词比较级。cheap形容词,原级;cheaper更便宜的,比较级;cheapest最便宜的,最高级;the cheapest最便宜的,最高级,形容词的最高级前常用定冠词the。根据“much”和“than”可知,此处用形容词比较级。故选B。6. Our school life has become ________ than before because of all kinds of after-school activities.A. colorful B. colorfully C. more colorful D. the most colorful【答案】 C【解析】句意:由于各种各样的课外活动,我们的学校生活比以前更加丰富多彩。考查形容词比较级的用法。colorful精彩的,形容词原级;colorfully精彩地,副词原级;more colorful更精彩的,形容词比较级;the most colorful最精彩的,形容词最高级。become是连系动词,后接形容词作表语。根据“than”可知,此空应填形容词比较级,故选C。7. The air pollution in Provence, the cavalier city, is ________ than it used to be.A. serious B. the most serious C. most serious D. more serious【答案】D【解析】句意:在普罗旺斯这个傲慢的城市,空气污染比以前更严重了。考查比较级。根据“than”可知,需要比较级,serious的比较级是more serious。故选D。8. —Which sport is ________, football, basketball or volleyball —Basketball, I think.A. more interesting B. the more interesting C. most interesting D. the most interesting【答案】D【解析】句意:——哪一项体育项目是最有趣,足球、篮球还是排球?——我想是篮球。考查形容词最高级。根据“football, basketball or volleyball”可知在表达三者及三者以上的比较时,通常使用the+最高级的结构。形容词interesting的最高级为the most interesting“最有趣”。故选D。9. Home is ________ place no matter where we go. There is no place like home.A. warm B. warmer C. warmest D. the warmest【答案】D【解析】句意:无论我们走到哪里,家都是最温暖的地方。没有地方比得上家。考查形容词最高级。根据“Home is … place no matter where we go. There is no place like home”可知,无论走到哪里,家都是最温暖的,三者以上的比较要用最高级,且形容词最高级前要加the。故选D。10. —What do you think of the song My country and I —Oh, it is one of ________ songs among Chinese people.A. more excited B. more exciting C. the most excited D. the most exciting【答案】 D【解析】句意:——你觉得这首歌《我和我的祖国》怎么样?——哦,这是中国人最激动人心的歌曲之一。考查形容词最高级。excited感到激动的;exciting令人激动的。根据“one of”可知,one of the+形容词最高级+名词复数,表示“最……之一”。excited多用于描述人的感受,exciting多用于形容事物的特征。故选D。11. Mid-autumn Festival is one of ________ festivals in China.A. important B. more important C. most important D. the most important【答案】D【解析】句意:中秋节是中国最重要的节日之一。考查形容词最高级。固定句型one of the+形容词最高级+名词复数“……中最……之一”,形容词最高级前要加the,所以此处用the most important“最重要的”。故选D。12. —I’m a bit nervous! Anyway, this is my first trip!—________ you drive, ________ it will be!A. The more carefully; the safer B. The more carefully; saferC. The more carefully; the safe D. The carefully; the safer【答案】A【解析】句意:——我有点紧张!不管怎样,这是我的第一次旅行!——你开车越小心越安全!考查比较级。固定句式“the+比较级,the+比较级”句型表示“越……越……”,carefully为副词,比较级形式为the more carefully,safe为形容词,比较级形式为safer。故选A。知识要点三、书面表达【话题分析】写关于观点类的文章 本单元我们阅读关于因特网对我们生活影响文章,以对话的形式呈现,要求我们学习“观点”+“事例支撑”这种写作模式,本单元写作要求我们写出因特网对我们生活正面和负面的影响,学会这种写作模式,也要运用本单元的目标言语展开写作。写作时要注意一下几个方面:一、开篇要明确主题与立场。若有正反观点,可在开头暗示(如 both...and...);若侧重单方面,直接表明态度。二、中间:分点论证,结合例子。正面 / 积极影响论证。负面 / 消极影响论证观点与例子强关联。避免结构混乱,缺乏层次。一般先写正面观点。再写负面影响,最后总结。三、结尾:总结观点或提出建议。写作步骤一、开头:明确主题与立场直接点明主题:用一句话概括讨论的核心话题,可结合现象或问题。二、中间:分点论证,结合例子1.正面 / 积极影响论证(1)结构:观点句 + 具体例子 + 细节说明(2)例:观点:The internet helps us develop our interests.例子:I love drawing and watch online lessons, starting an art blog.(用个人经历说明兴趣发展)(3)技巧:使用 “for example /take...as an example” 引出例子,用 “also/moreover” 连接多个观点。2.负面 / 消极影响论证结构:问题句 + 实例 + 后果说明。例:问题:The internet makes teenagers less active.例子:Classmates prefer games at home, feeling tired.用身边现象说明后果技巧:用 “however /another problem is that” 转折,增强对比三、结尾:总结观点或提出建议总结式结尾:重申核心观点,强调影响或趋势。例:So, while the Internet is useful, we should use it wisely.总结利弊,呼吁合理使用展望式结尾:结合前文观点,给出未来展望。例:Yes, it will. We‘ve already started doing some of these things!(课文)肯定未来可能性,呼应前文例子【短语积累】1.带来巨大改变 _________________2.以……为例_________________3.与...相连_________________4.我们学习和购物的方式_________________5.彼此共享数据_________________6.智能电子设备 _________________7.对…在线发表评论_________________8.产生积极影响_________________9.移动(在线)支付_________________10.警告… (某人某事)_________________11.智能城市(厨房,垃圾箱)_________________12.是沟通变得更容易_________________13.亲自_________________14.大众_________________15.保持联系_________________16.容易犯困_________________【答案】1.bring big changes to 2.take … for example 3.be connected to 4.the way we study and shop5.share data with each other 6.smart electronic devices 7.post comments online about8.have a positive effect on 9.mobile (online)payment 10.warn … about11. smart cities( kitchen, rubbish bins) 12.makes communication easier 13.in person14.the general public 15.stay in touch with 16.get tired easily【句式积累】1.互联网给日常生活带来了巨大的变化.(bring…big changes)The internet has brought big changes to everyday life2.电子学习和移动支付改变了我们学习和购物的方式。(change the way…)E-learning and mobile payment have changed the way we study and shop.3.未来,更多的东西将连接到互联网,生活将继续发生变化.(be connected to)In the future, even more things will be connected to the internet, so life will continue to change4.不同的设备将相互通信和共享数据.(share…with)Different devices will communicate and share data with each other5.我们的道路将来会更安全,交通也会更顺畅.(much+比较级)Our roads will be much safer in the future, and traffic will flow more smoothly6.事故将减少,因为汽车将自动驾驶,并且它们将与智慧城市网络共享数据。There will be fewer accidents because cars will drive themselves, and they will share data with the smart city network.7.在互联网助力下,教育领域会迎来重大变革 (changes will come in…)Big changes will come in the field of education with the help of the Internet.8.由于互联网,许多青少年在现实生活中变得不那么活跃。Many teenagers become less active in real life because of the Internet.9.未来,互联网会让智能设备随时检查我们的健康状况 。(check)The Internet will let smart devices check our health conditions anytime in the future.10.以智能购物为例,互联网会让我们购物更轻松,更省钱 。(take …for example)Take smart shopping as an example, the Internet will let us buy things more easily and cheaply.【实战演练】【实战演练一】写出因特网的优点和缺点,用一些具体实例支持你的观点。优点:一、它有助发展我们的爱好。二、它能让我们保持联系。三、方面在线学习。缺点:一、脱离真实生活,变得孤独。二、上网时间长,影响健康。______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________The Internet has brought great changes to our life. It has both good and bad effects on teenagers. On the positive side, it helps us develop our interests. For example, I love drawing, and I often watch drawing lessons on the Internet. By following these lessons, I’ve improved a lot and even started my own art blog. Also, the Internet allows us to stay in touch with friends. My best friend moved to another city last year, but we still chat every day on WeChat, sharing funny stories and photos of our daily lives. Moreover, it’s a great tool for learning. During the winter holiday, I used online platforms to study English grammar. The videos and exercises there made learning much easier.However, there are negative effects too. Many teenagers become less active in real life because of the Internet. They prefer playing mobile games at home instead of playing basketball or running outside. As a result, they often feel tired and weak. Another problem is that some teenagers spend too much time on social media. My neighbor always posts short videos and checks comments every few minutes. He sometimes stays up late doing this, and then he can’t focus in class the next day. So, while the Internet is useful, we should use it wisely.21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 (共 2 页)/ 让教学更有效 高效备考 | 英语学科Unit 3 Our digital lives单元小结知识目录学习目标:本单元学习因特网对我们生活的影响及讨论数码装置对我们生活的积极和消极影响,学会阅读关于现代生活关于数码方面的英语阅读文章。语法目标:形容词比较级和最高级的用法。听说目标:能听懂关于购买数码装置小短文及讨论数码装置在我们日常的应用。写作目标:能够写出“观点”+“事例支撑”这种写作模式的小短文。目录知识要点一、重点单词,短语及句式要点1 重点短语 练习要点2 重点句式 练习【精讲精练】要点1 payment的用法 练习要点2 connect的用法 练习要点3 Take… for example的用法 练习要点4 check的用法 练习要点5 warn的用法 练习要点6 treatment的用法 练习要点7 smooth的用法 练习要点8 basic的用法 练习要点9 major的用法 练习要点10 breakthrough的用法 练习要点11 electronic的用法 练习要点12 表示倍数比较级的用法 练习要点13 weight的用法 练习要点14 as. . . as和某物/某人一样……的用法 练习要点15.message的用法 练习要点16 population的用法 练习要点17 effect的用法 练习要点18 comment的用法 练习要点19 opinion的用法 练习要点20 acording to的用法 练习知识要点二、语法要点1 形容词比较级和最高级 19知识要点三、书面表达要点1 话题分析 20要点2 词汇短语积累 22要点3句式积累 24要点4实战演练 25知识要点一、重点单词,短语及句式。【重点短语】1.connect to 连接 be connected to 被连接到2. continue to do sth.继续做某事3. warn sb. about sth.提醒 / 警告 某人关于某事4. rubbish bin 垃圾箱5. according to 根据6.social media 社交媒体7. the general public 公众8.start a new era开启新时代9.bring big changes to给.带来重大变化10. mobile payment 移动支付11. take...for example ...为例12. in person 亲自13. a major breakthrough —项重大突破14.share data with each other彼此共享数据15. the way we study and shop我们学习和购物的方式【重点句式】1.The internet has brought big changes to everyday life.互联网已经给日常生活带 来了巨大的变化。2.E-learning and mobile payment have changed the way we study and shop网络学习和移动支付改变了我们学习和购物的方式2.In the future, even more things will be connected to the internet.未来,甚至更多的东西将连接到互联网。3. Take health for example. We'll probably wear small devices all the time, and they'll check our health and warn us about health problems.以健康为例。我们可能会一直佩戴小型设备,它们会检查我们的健康状况,并警告我们健康问题。4 One of the most important changes will come in energy use. Different devices will communicate and share data with each other.最重要的变化之一将是能源使用。不同的设备将相互通信和共享数据。5. The data will allow the rubbish collection company to plan better collection routes.这些数据将使得垃圾收集公司能够规划更好的收集路线。6.Our roads will be much safer in the future, and traffic will flow more smoothly.我们的道路在未来将更加安全,交通将更加顺畅。7.This was a major breakthrough in the history of computers. Thanks to the microchip, computers and other electronic devices got faster and smaller very quickly.这是计算机历史上的一个重大突破。得益于微芯片,计算机和其他电子设备迅速变得更快、更小。8. The arrival of smartphones has started a new era in digital technology.智能手机的出现开启了数字技术的新纪元。9.They will be many times faster than today's computers, and much more powerful.它们将比当今的计算机快许多倍,且功能更强大。【精讲精练】要点1Payment 名词(n.),表示 “付款、支付方式、款项”。Payment by credit card is easy.用信用卡支付很方便。You need to make three payments for the TV.这台电视你需要分三次付款。常见搭配:make a payment 付款 online payment在线支付 cash payment现金支付Pay 动词(v.),表示 “支付、付款”。常见用法pay + 钱 + for sth. 表示 “为某物支付多少钱”。I paid 50 yuan for this book.我为这本书付了 50 元。pay + sb. 表示 “付钱给某人”。You need to pay the doctor for the visit.你需要给医生付诊疗费。pay + 账单 / 费用(如 bill, fee, rent 等)Don’t forget to pay the electricity bill.别忘了交电费。固定搭配: pay attention to 注意 pay a visit to拜访【典例分析】1.You can choose different ways of p_______, like credit - card payment, online payment or cash payment.2.使用信用卡支付时要注意安全。We should ____ ____ ____ (注意) the safety when we use credit - card for payment.3.这双鞋子花了我100美元。I _________ 100 dollars ________-_ this pair of shoes.4. I ______ 50 yuan on this book.A. pay B. spend C. cost D. take5. —Can I pay for the shoes in cash —Sorry, we only accept other forms of ____.A. payment B. pay C. paying D. pays要点 2:ConnectConnect 连接;联系;接通connect (to/with sth.) 表示 “(设备)联网;(人)建立联系”You can connect the phone to the computer with a USB cable.你可以用 USB 线把手机和电脑连接起来。We should connect study with real life.我们应该把学习和真实生活联系起来。The TV can connect to the Internet directly.这台电视可以直接联网。二、同根词Connection(名词)连接;联系;关系make a connection(建立连接 / 联系)have a connection with(与…… 有关联)be connected to/with 与…… 相连 / 有关联All the smart homes are connected to one system.所有智能家居都连接到一个系统。1. be connected with (强调抽象联系 / 逻辑关系,不强调物理连接)。Study is connected with your future life.学习与你未来的生活相关。His work is connected with environmental protection.他的工作与环保有关。She is connected with many famous scientists.她和许多著名科学家有联系。2. be connected to 物理连接 / 设备连接:The hose is connected to the water tap.水管连接到水龙头。All devices are connected to the same network.所有设备都连接到同一个网络。特殊场景:两者可互换的情况当描述 “事物之间存在关联” 且不强调 “物理” 或 “抽象” 的区别时,两者有时可互换,但需注意习惯搭配:例 1(可互换):The city is connected with/to the railway.这座城市与铁路相连。例 2(习惯搭配优先):表达 “网络连接” 时,更常用 be connected to:Are you connected to the Wi-Fi 你连上 Wi-Fi 了吗?表达 “家族 / 社会关系” 时,更常用 be connected with:He is connected with a rich family.他与一个富裕家庭有亲戚关系。【典例分析】1.You can c__________ your laptop to the projector to show your presentation.(根据首字母写单词)2. There is a close c________ between hard work and success. (根据首字母写单词)3.All the computers in the office ____ (connect) to the server so that we can share files.4. 这个小镇通过新公路和大城市相连This small town ________ ________ ________ the big city by a new highway.5.—Can you help me ____ the computer to the Internet I'm not good at it.—Sure. It's easy.A. compare B. connect C. consider D. control6.The computer in our classroom ______ the Internet. It helps us a lot in our study.A. is connected with B. is connected to C. is good at D. is afraid of要点3 Take… for exampleTake… for example 以…为例,拿…作为例句Take online learning for example—it has changed the way students study at home.以在线学习为例,它改变了学生在家学习的方式。Many smart devices help our life. Take smart watches for example—they can check our health.很多智能设备帮助我们的生活。以智能手表为例,它们可以检查我们的健康。We should save energy. Take turning off lights when leaving for example—it helps save electricity.我们应该节约能源。以离开时关灯为例,这有助于省电。【典例分析】我们从不同的文化中能学到很多,以中国文化为例,它历史悠久和丰富的传统。We can learn a lot from different cultures. ______ Chinese culture ________ ________, it has a long history and rich traditions.要点 4 CheckCheck 动词(vt./vi.)检查;核对,核实Please check the answers before handing in the paper.交卷前请检查答案。He checked his wallet to see if the money was there.他检查钱包看看钱是否在。You should check when the train leaves.你应该查看火车什么时候发车。名词 检查;1.核对(可数)The doctor gave him a health check.医生给他做了健康检查。Please do a final check on the report.请对报告做最后核对。2. 账单(= bill,美式英语更常用)Can we have the check, please 请给我们账单好吗?【典例分析】1.Before you leave home, c____ your keys, wallet and phone. (根据首字母写单词)2.What should you do before handing in your homework You should _________ the answers carefully.A. look B. see C. check D. watch3. Before you hand in your test paper, you'd better ____ your answers again to make sure there are no silly mistakes.A. review B. correct C. check D. match要点5 warn1. 警告;提醒(+ 人 / 事 / 后果)warn sb. (about/of sth.)提醒某人注意某事The teacher warned us about the difficult exam.老师提醒我们考试很难。She warned her friend of the danger on the road.她警告朋友路上有危险。warn sb. (not)to do sth.告诫某人做某事The sign warns visitors not to feed the animals.标识警告游客不要喂动物。warn + that 从句 警告 / 预告某种情况The weather report warned that a storm was coming.天气预报预警暴风雨即将来临。warning名词:警告;警示 give a warning发出警告The teacher gave a warning about cheating in exams.老师对考试作弊发出警告。warning形容词:警告的;警示的warning sign(警示标志)/warning message警告信息There is a warning label on the medicine bottle.药瓶上有一个警示标签。【典例分析】1.The old man w____ the children not to play near the river.2.The s__________ gave a clear w_________ about the approaching typhoon.3.—It’s dangerous to swim in this river.—Yes, you are right. The government has ______ people not to swim in it.A.trained B.warned C.led D.encouraged4.To keep children away from danger, we warn parents________ children at home alone.A. leave B. to leave C. not leave D. not to leave5. —The teacher ____ us not to swim in the river. It's dangerous.—We should follow his advice.A. hopes B. warns C. allows D. encourages6.The soldiers fired without ____________(warn)7.医生告诫病人不要再抽烟了。The doctor warned the patient _________ _________ ________.8.导游提醒我们注意森林中的蛇。The guide warned ________ ________ _______ in the forest.要点 6treatment(名词)治疗;疗法(可数 / 不可数)receive treatment(接受治疗)/medical treatment(医学治疗)She is undergoing treatment for cancer.她正在接受癌症治疗。The new treatment shows great effectiveness.这种新疗法显示出显著疗效。对待;处理(不可数)fair treatment(公平对待)/treatment of waste(废物处理)All employees deserve equal treatment.所有员工都应得到平等对待。The company focuses on the treatment of industrial pollution.这家公司关注工业污染的处理。Treat1.对待;看待,处理(+ 人 / 事)搭配:treat sb. as/like...(把某人当作…)She treats everyone as her family.她把每个人都当作家人对待。Don’t treat this problem lightly.别轻视这个问题。2.治疗;医治(+ 疾病 / 患者)treat sb. for sth.(因某病治疗某人)The doctor treated him for a broken leg.医生为他治疗腿骨骨折。This medicine can treat cold symptoms.这种药可治疗感冒症状。3.请客;款待(+ 人 + to sth.)搭配:treat sb. to sth.(请某人吃 / 喝某物)He treated his friends to dinner last night.他昨晚请朋友吃饭Let me treat you to an ice cream.我请你吃冰淇淋吧。【典例分析】1.He t__________ his classmates to some snacks after winning the game.2.The hospital provides free __________ (treat) for poor patients.3. The ____ of this disease is really difficult. Many doctors are trying their best.A. suggestion B. discovery C. treatment D. research4. My mom always likes to ______ us to ice cream on our birthdays. A. give B. treat C. send D. pass 要点7 SmoothSmooth 形容词(adj.)1.平滑的;光滑的(表面无粗糙感)搭配:smooth surface(光滑表面)/smooth skin(光滑肌肤)The marble floor felt cold and smooth.大理石地板摸起来冰凉光滑。2.平稳的;顺畅的(动作 / 过程无阻碍)平静的;无波动的(液体 / 情绪)smooth journey(平稳的旅程)/ smooth water(平静的水面)The plane had a smooth landing despite the storm.尽管有暴风雨,飞机仍平稳降落。The lake was smooth as a mirror at dawn.黎明时湖面平静如镜。smoothly副词:平稳地;顺利地The machine runs smooth.(非正式用法,口语中可替代 smoothly)The project is progressing smoothly.(项目进展顺利。)【典例分析】1.With careful planning, the event went s______ from start to finish2.The new road has a ______ (smooth) surface than the old one.3.The meeting went ____ as we had planned. Everyone was satisfied with the result.A. quickly B. smoothly C. hardly D. heavily要点 8 basicbasic adj 基础的,基本的;最简单的,初级的The course teaches basic English grammar.这门课教授基础英语语法。It’s important to learn basic first aid skills. 学习基本的急救技能很重要。basis(名词)基础,根据;基准;方式Trust is the basis of a good relationship.信任是良好关系的基础。常用搭配 on the basis of(根据,在…… 基础上)base 动词。以…… 为基础;把…… 建立在…… 上be based on 以…… 为依据. 建立在….基础之上(初一已学)【典例分析】1.他的论点建立在大量研究的基础上。 His argument_________ ______ ______ a lot of research.2.Before learning advanced math, you need to master some b______ knowledge.3.This film is ______ (basic) on a true story that happened in a small village.4.We should make a decision on the ______ (basic) of facts.5. My little sister is weak in math, but she studies hard,she can do some ____ math problems all by herself.A. difficult B. complex C. advanced D. basic要点9 majormajor 作形容词(adj.)主要的;重要的;多数的English is one of the major languages spoken worldwide.英语是世界上使用最广泛的主要语言之一。A major part of our budget goes to education.我们预算的大部分用于教育。major 作动词(v.)主修(大学专业)常用搭配 “major in + 学科”,主语通常是人。He majored in history at Harvard.他在哈佛大学主修历史。What did you major in during college 你大学主修什么?【典例分析】1.她在大学主修经济学,现在在一家银行工作。 She ______ ______ economics in college and now works in a bank.2. In our city, the ____ industry is tourism. It brings a lot of money every year.A. social B. common C. digital D. major3.The ______ purpose of this meeting is to discuss the new project. A. major B. main C. important D. chief 要点10breakthrough 是名词, “突破;重大进展;重要发现”After months of negotiations, they finally achieved a breakthrough on the trade issue.经过数月谈判,他们终于在贸易问题上取得了突破。This invention is a breakthrough in renewable energy technology.这项发明是可再生能源技术的一大突破。【典例分析】1.科学家在癌症治疗方面取得了重大突破。Scientists have ______ _____ ______ ________ in the treatment of cancer.2. The development of artificial intelligence is considered a major ____ of the 21st century.A. hobby B. breakthrough C. tradition D. challenge要点111. electricity(名词)电;电流;电能We can’t live without electricity.我们的生活离不开电。The storm cut off the electricity.暴风雨导致停电。2. electric(形容词)带电的;用电的;电动的An electric car runs on batteries.电动汽车靠电池驱动。He fixed the electric kettle.他修好了电水壶。3. electrical(形容词)与电相关的;电气科学的;电力系统的She studied electrical engineering. 她学习电气工程。The building has electrical problems.这座建筑的电路系统有问题。4. electronic(形容词)电子的;电子设备的特指通过电子电路或芯片运行的设备或系统(需编程或数据处理)。I prefer reading electronic books.我更喜欢读电子书。Our company develops electronic components.我们公司开发电子元件。词 词性 核心区别 例词 / 场景electric 形容词 直接依赖电运行的具体物品 电灯electric light 电车 electric trainelectrical 形容词 与电相关的技术领域或系统 电气工程师 electrical engineer电路 electrical circuitelectronic 形容词 基于电子技术、需数据处理的设备 智能手机electronic phone 电脑 electronic deviceelectricity 名词 电(能量形式)本身 发电 generate electricity易错点提醒electric 和 electrical:电灯泡是 electric bulb 直接用电发光;电力工程师是 electrical engineer 涉及电力系统设计electronic 和 electric:电视机是 electronic device(需芯片和数据处理);电吹风是 electric appliance(仅用电发热 / 转动)。【典例分析】1—There are more and more____________(electricity) cars in China now.—Yes. Because they are environment-friendly.2.—Which subject does your brother like best in university —He likes _________________(electricity) engineering best.3.Don’t leave the lights on during the day. It wastes e______________.(根据首字母用适当单词填空)4.He studied ________ engineering at university while his brother showed great interest in repairing ________ appliances such as ________ kettles.A. electric, electric, electrical B. electrical, electrical, electronicC. electronic, electric, electrical D. electrical, electrical, electric5. The ____ device has made our life much more convenient.A. electric B. electronic C. electrical D. electricity要点 12表示倍数的比较级用法基础结构:倍数词 + as + 原级 + as含义:A 是 B 的 几 倍(强调 “A 和 B 在某方面的数量 / 程度对比,A 为 B 的几倍”)。常见倍数词:twice(两倍)、three times(三倍)、four times(四倍)等,也可用分数(half “一半”)或百分数。This room is twice as big as that one. 这个房间是那个房间的两倍大。The new machine runs three times as fast as the old one.新机器的运行速度是旧机器的三倍。比较级结构:倍数词 + 比较级 + than含义:A 比 B 大 / 多 / 快 X 倍。注意:英语中 “倍数 + 比较级 + than”= 中文 “比…… 多 X 倍”(即 “A 的总量是 B 的 X+1 倍”),但实际使用中常简化为 “是…… 的 X+1 倍”。The river is twice longer than that one.这条河比那条河长两倍。= 这条河是那条河的三倍长。The company’s profits this year are four times higher than last year.公司今年的利润比去年高四倍。= 是去年的五倍。This building is three times taller than the library.这栋楼比图书馆高三倍。= 是图书馆的四倍高。【典例分析】1.这个苹果是那个苹果的两倍重。This apple is ______ ______ ______ ______ that one.2.这条街道比那条街道宽三倍。This street is ______ ______ ______ that one.3.这棵树的高度是那棵小树的四倍。This tree is ______ ______ ______ ______ that small one.这块土地比那块土地大两倍。This piece of land is ______ ______ ______ that one.要点13 weigh(1) weigh表示“称……的重量”,是及物动词;表示“重(多少)”,是不及物动词。例如:He weighed the fish. 他称了这条鱼。Do you often weigh yourself 你经常称体重吗 He weighs 60 kilos. 他体重60公斤。The meat weighs five pounds. 这肉重五磅。【拓展】(1)weight是名词,意为“重量,体重”。例如:What’s your weight 你体重是多少?(2)比较:by weight 和 in weightby weight表示“按重量”,in weight表示“重量上”。例如:Do they charge carriage by weight 他们是按重量收取运费吗 It’s smaller in size but greater in weight. 它体积比较小,但分量比较重。(3)常用于以下表达中:①What’s the weight of... 意为“……的重量是多少?”-What’s the weight of the elephant 大象多重?-I’ve no idea.我不知道。②put on/lose weight 意为“长胖/减肥”You can do more exercise to lose weight.你可以多锻炼来减肥。【典例分析】1.用weight 和weigh填空1)Please____________ the apples.2)How much does the elephant __________ 2. How heavy are you (同义改写)=What’s ________ ___________ =_________ _________ do you __________3.—How much does a young panda ________ —Its ________ can be 35 kilograms.A. weigh; weight B. weigh; weigh C. weight; weight D. weight; weigh要点14as. . . as和某物/某人一样……I haven’t read anything as good as that for a long time! 我好长时间没有读过那么好的东西了!The young man is as strong as a horse. 那个年轻人健如骏马。注意:as. . . as意为“和某物/某人一样……”, 表示同级比较。其基本结构: as +形容词或副词的原级+ as。【归纳拓展】 as. . . as结构用法小结as. . . as的否定结构为: not as/so. . . as意为“不如某物/某人……”。例如: Jack doesn’t run as/so fast as Nick. 杰克没有尼克跑得快。as. . . as还可用在某些固定结构中:as. . . as possible/sb. can 尽可能……as long as 只要as far as 至于……; 就……来说as soon as 一……就【典例分析】1.我的妹妹和我一样高。My sister is ______ ______ ______ me.2.他跑得不如他的哥哥快。He doesn’t run ______ ______ ______ his brother.3.请尽快完成你的作业。Please finish your homework ______ ______ ______ ______.4.只要你努力,就会取得进步。You will make progress ______ ______ ______ you work hard.5.就我所知,他是一个诚实的人。______ ______ ______ _______ _______, he is an honest person.要点 15:messagemessage n. (书面或口头的)信息;消息He sent a message to her. 他发了一条信息给她。(1)leave a message留言;留口信Please leave a message on my voice mail. 请给我的语音信箱留言。(2)take a message(for sb.)捎口信(给某人)Can I take a message for you 我可以帮你捎个口信吗?辨析news, message和information(1)news不可数名词,通常指通过电视、报纸、广播等新闻媒体向大众发布的社会各方面的消息。He had to break the news to her.他不得不向她透露消息。(2)message,可数名词,通常指口头传递或书写的“音信”。He often sends me short messages.他经常给我发送短信息。(3)information不可数名词,通常指通过观察、学习、阅读和交谈得到的资料、信息等。The book contains much new information.这本书有很多的新信息。【典例分析】1.要我为你传个口信吗?Can I _______ _______ _______ _________ you?2. Great______ for football lovers—more than 50, 000 soccer schools will be built in our country by the end of 2025.A. news B. message C. situation D. information3.—Sorry, I'm busy now. Can you leave a ____ for Tom —Sure. Please tell him to call me back.A. data B. information C. message D. notice要点 16. populationpopulation n.人口对人口数量提问用what或how large 而不能使用how many/muchWhat’s the population of this city 这座城市的人口是多少?(1)population常与定冠词the连用,作主语时,谓语动词常用单数形式。(2) 当主语是表示人口的百分之几、几分之几时,谓语动词一般用复数形式。(3)The population of+ 某地+ be+ 数词= 某地+has a population of+ 数词(4) 表示人口的“多”或“少”,不用“much”或“little”,而要用“large”或“small”。【典例分析】1._____ the population of China A.How many is B.How much is C.How many are D.What’s2. The population of China is __________than that of Japan.A. more B. fewer C. bigger D. less要点17effect名词,意为 “影响、效果、结果”;Her words had a profound effect on my decision. 她的话对我的决定有深远影响。The lighting creates a romantic effect. 灯光营造出浪漫的氛围。The new policy will take effect next month. 新政策将于下月生效。The effect of the storm was widespread damage. 暴风雨的后果是大面积破坏。take effect:生效;起作用The drug takes effect within 30 minutes. 这种药 30 分钟内起作用。have an effect on:对…… 有影响Climate change has a huge effect on wildlife. 气候变化对野生动物有巨大影响。Affect 主要作动词,意为 “影响;打动;疾病侵袭”Stress can affect your sleep patterns. 压力会影响你的睡眠模式。The bad weather affected our plans for the picnic. 坏天气影响了我们的野餐计划。【典例分析】1.Cold weather can a______ people's moods easily.2.Parents' behavior has a great e______ on their children.3.吸烟对健康有很大影响。Smoking ______ ______ ______ ______ health.4. The new policy has had a positive ____ on the local economy. Many small - businesses have started to thrive.A. affect B. effect C. effort D. afford要点 18 commentComment 名词 “评论;发表意见;解释”,强调对人、事、物表达看法,常需搭配介词引出评论的对象。The article received hundreds of online comments. 这篇文章收到了数百条在线评论。I’d like to hear your comments on the proposal. 我想听听你对这个提案的看法。动词 comment on/upon sth.:对…… 发表评论最常用搭配The teacher refused to comment on the student’s behavior. 老师拒绝对该学生的行为发表评论。Many experts commented on the new government policy. 许多专家对新的政府政策发表了看法。【典例分析】3. I read some interesting ____ about this book on the Internet.A. comments B. advertisements C. instructions D. communication要点19opinion 作名词核心词性指个人对人、事、物的看法、见解或判断,通常带有主观性与 “fact 事实” 相对表示 “个人观点”,可直接接介词引出观点的对象What’s your opinion on climate change 你对气候变化有什么看法?She has strong opinions about education reform.她对教育改革有强烈的看法。用于表达 “在某人看来”,常用介词 inIn my opinion, this is the best movie of the year.在我看来,这是今年最好的电影。In his opinion, the plan needs more time to prepare.他认为这个计划需要更多时间准备。in one’s opinion:在某人看来引出个人观点,可替换为 “in one’s view”In the teacher’s opinion, Tom is a hardworking student.在老师看来,汤姆是个勤奋的学生。give one’s opinion:发表某人的观点Everyone is welcome to give their opinion on the new policy.欢迎大家对新政策发表看法。express an opinion:表达观点【典例分析】1.Different people may have different o______ about the same thing.2.In the ______ (teacher) opinion, Lily is the most creative student in the class.3.在我看来,阅读是提高英语的好方法。______ ______ ______, reading is a good way to improve English.4.他总是害怕表达自己的观点。He is always afraid to ______ ______ ______.要点20. According toAccording to 是一个常用的短语,通常用作介词短语,表示 “根据;按照;据...... 所说”。常见的用法有:后接名词或代词,如According to the report, the situation is improving.根据这份报告,情况正在改善。According to him, the project will be completed on time.据他所说,这个项目会按时完成。【典例分析】1.根据你工作的好坏,你会得到表扬或批评。 You will be praised or blamed _________ ___________your work is good or bad.2.根据大家所说,他是位诚实的商人。 He is an honest businessman, ________ ___________what everyone says.3.它们是按发生的时间安排的。They were arranged ________ ________when they happened.4. 按照计划,我们下星期进行数学考试。_______________ the plan, we will have a maths exam next week.5. _________ Ben, they are not getting on very well at the moment .A. Depending on B. According toC. According at D. According with知识要点二、语法1、形容词比较级最高级【知识点思维导图】【典例分析】一、基础复习1.形容词比较级和最高级的构成1.tall 2.strong 3.rich4.nice 5.fine 6.happy7.heavy 8.red 9.wet10.dry 11.interesting 12.slow13.useful 14.beautiful 15.careful2、形容词常用结构1,A>B 比较级+than2,A=B as…as3, A4, 比较级的修饰语有 than:much, even, a little, a lot, + 比较级5,比较级+and+比较级, 表示“越来越”warmer and warmer, nicer and nicer, more and more beautiful,The +比较级, the +比较级 表示“越来越” the more, the better.6, 表示“最……之一”,用one of +最高级+复数名词;基本句型训练:1.他多么的开心啊!__________ ____________ he is!2.我觉得英语和语文一样重要。In my point of view, English is ________ _________ _________ Chinese.3. 我姐姐我细心得多。My sister is __________ _________ __________ than me.4. 他妈妈很高兴。看!她正开心地在房间唱歌。His mother is very __________. Look! She __________ _________ __________ in the room.5.这本书不及那本书有趣。This book _________ ___________ ___________ __________ that one6. 老师告诉我们一些有趣的事情The teacher told us __________ ___________.7. 这石头太重 我帮不动The stone is _________ ________ _________ ________ ________ carry.8.这音乐听起来很美妙The music _________ _____________.9. 那个公园变得越来越美丽。The park is getting ______ _____ ______ ___________.10. 雨正变得越来越大。The rain is becoming _______ _______ _______ .11. 你吃的越多就越胖。_____ _____ you eat, ____ _______you will be.12.这本书比那本书难The book is _______ _________ _________ that one13.中山是中国最美丽的城市之一。Zhongshan is one of ________ __________ __________ cities in China.14 这本书比那本书更有得多趣。This book is___________ ___________ ___________ _____________that one.15 今天比昨天冷。It is today it was yesterday二、选择填空1. —How high is Qomolangma —It’s 8848.86 meters high. It’s ________ than any other mountain.A. high B. higher C. highest D. the highest2. Our country is getting ________ . Many foreigners would like to visit it.A. more beautiful and more beautiful B. more beautiful and beautifulC. more and more beautiful D. beautiful and beautiful3. — Of the two shirts, which one do you like better — I’d like to choose the ________ one to save some money for a cap.A. cheapest B. cheaper C. more expensive D. most expensive4. Tony is _________ than any other boy in his class.A. tallest B. taller C. the taller D. the tallest5. Now mobile phones are much ________ than before.A. cheap B. cheaper C. cheapest D. the cheapest6. Our school life has become ________ than before because of all kinds of after-school activities.A. colorful B. colorfully C. more colorful D. the most colorful7. The air pollution in Provence, the cavalier city, is ________ than it used to be.A. serious B. the most serious C. most serious D. more serious8. —Which sport is ________, football, basketball or volleyball —Basketball, I think.A. more interesting B. the more interesting C. most interesting D. the most interesting9. Home is ________ place no matter where we go. There is no place like home.A. warm B. warmer C. warmest D. the warmest10. —What do you think of the song My country and I —Oh, it is one of ________ songs among Chinese people.A. more excited B. more exciting C. the most excited D. the most exciting11. Mid-autumn Festival is one of ________ festivals in China.A. important B. more important C. most important D. the most important12. —I’m a bit nervous! Anyway, this is my first trip!—________ you drive, ________ it will be!A. The more carefully; the safer B. The more carefully; saferC. The more carefully; the safe D. The carefully; the safer知识要点三、书面表达【话题分析】写关于观点类的文章 本单元我们阅读关于因特网对我们生活影响文章,以对话的形式呈现,要求我们学习“观点”+“事例支撑”这种写作模式,本单元写作要求我们写出因特网对我们生活正面和负面的影响,学会这种写作模式,也要运用本单元的目标言语展开写作。写作时要注意一下几个方面:一、开篇要明确主题与立场。若有正反观点,可在开头暗示(如 both...and...);若侧重单方面,直接表明态度。二、中间:分点论证,结合例子。正面 / 积极影响论证。负面 / 消极影响论证观点与例子强关联。避免结构混乱,缺乏层次。一般先写正面观点。再写负面影响,最后总结。三、结尾:总结观点或提出建议。写作步骤一、开头:明确主题与立场直接点明主题:用一句话概括讨论的核心话题,可结合现象或问题。二、中间:分点论证,结合例子1.正面 / 积极影响论证(1)结构:观点句 + 具体例子 + 细节说明(2)例:观点:The internet helps us develop our interests.例子:I love drawing and watch online lessons, starting an art blog.(用个人经历说明兴趣发展)(3)技巧:使用 “for example /take...as an example” 引出例子,用 “also/moreover” 连接多个观点。2.负面 / 消极影响论证结构:问题句 + 实例 + 后果说明。例:问题:The internet makes teenagers less active.例子:Classmates prefer games at home, feeling tired.用身边现象说明后果技巧:用 “however /another problem is that” 转折,增强对比三、结尾:总结观点或提出建议总结式结尾:重申核心观点,强调影响或趋势。例:So, while the Internet is useful, we should use it wisely.总结利弊,呼吁合理使用展望式结尾:结合前文观点,给出未来展望。例:Yes, it will. We‘ve already started doing some of these things!(课文)肯定未来可能性,呼应前文例子【短语积累】.带来巨大改变 _________________2.以……为例_________________3.与...相连_________________4.我们学习和购物的方式_________________5.彼此共享数据_________________6.智能电子设备 _________________7.对…在线发表评论_________________8.产生积极影响_________________9.移动(在线)支付_________________10.警告… (某人某事)_________________11.智能城市(厨房,垃圾箱)_________________12.是沟通变得更容易_________________13.亲自_________________14.大众_________________15.保持联系_________________16.容易犯困_________________【句式积累】1.互联网给日常生活带来了巨大的变化.(bring…big changes)2.电子学习和移动支付改变了我们学习和购物的方式。(change the way…)3.未来,更多的东西将连接到互联网,生活将继续发生变化.(be connected to)4.不同的设备将相互通信和共享数据.(share…with)5.我们的道路将来会更安全,交通也会更顺畅.(much+比较级)6.事故将减少,因为汽车将自动驾驶,并且它们将与智慧城市网络共享数据。7.在互联网助力下,教育领域会迎来重大变革 (changes will come in…)8.由于互联网,许多青少年在现实生活中变得不那么活跃。9.未来,互联网会让智能设备随时检查我们的健康状况 。(check)10.以智能购物为例,互联网会让我们购物更轻松,更省钱 。(take …for example)【实战演练一】写出因特网的优点和缺点,用一些具体实例支持你的观点。优点:一、它有助发展我们的爱好。二、它能让我们保持联系。三、方面在线学习。缺点:一、脱离真实生活,变得孤独。二、上网时间长,影响健康。______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 (共 2 页) 展开更多...... 收起↑ 资源列表 Unit 3 知识梳理(原卷版).docx Unit 3 知识梳理(解析版).docx