资源简介

Section Ⅲ　Grammar and usage
　　　(语法项目——将来进行时)
语境中体悟
It is my honor to introduce our schedule.①We will fly to Beijing on Monday and arrive at 10：00 a．m.②After lunch, through the whole afternoon we will be visiting the Summer Palace.③The next morning, we will visit the Palace Museum and we will be walking and shopping along Wangfujing Street till the night.On Wednesday, we will go to visit the Great Wall.④It will be a great experience for us to drive three hours among the mountains.⑤Then we will go sightseeing in Shichahai and visit National Museum of China.⑥Most excitingly, we will be watching Beijing Opera at the Mei Lanfang Theatre in the whole evening on Friday.I think we might be very tired but it must be absolutely worthwhile.
[语法入门]
句①④⑤中使用的是一般将来时，表示将要发生的事情；
句②③⑥中使用了将来进行时，强调将来某段时间内正在发生的事情。
学案中理清
一、将来进行时的构成(以动词do为例)
1．肯定句：主语＋shall/will＋be doing
2．否定句：主语＋shall/will＋not＋be doing
3．一般疑问句：Shall/Will＋主语＋be doing
4．特殊疑问句：疑问词＋shall/will＋主语＋be doing
二、将来进行时的基本用法
1．通常用于表示最近或较远的将来某时刻或某段时间内正在进行的动作。
Paula says that she will be working late every evening next week.
保拉说下周每天晚上她都将工作到很晚。
When you arrive at the meeting room, the chairman will be waiting for you by the door.
当你到达会议室时，主席将正在门口等你。
2．将来进行时跟现在进行时一样，可以表示已经计划好的事情。
Professor Wang will be giving a lecture on Chinese poetry tomorrow evening.
明晚王教授将会做关于中国诗歌的演讲。
3．表示现在正在进行的动作，但这个动作会延续到将来。
How long will he be staying at his uncle's
他将在他叔叔家待多久？
I've stayed in this hotel for 2 days and I will be staying here for another 2 days.
我已经在这家宾馆住了两天，我还要在这里再住两天。
4．将来进行时也可以表示纯粹的将来，或表示一种礼貌地询问或请求。
You needn't cook supper, Mum.I shall be cooking dinner tonight.
妈妈，你不用做晚饭了。今晚我来做饭。
What will you be doing tomorrow
明天你要干什么？
三、将来进行时与一般将来时的区别
1．一般将来时表示将来某一时间将要发生的动作；将来进行时通常表示将来某个时刻或某一段时间内正在进行的动作。
2．两者均可表示将来，但用将来进行时语气更委婉。
3．有时一般将来时中的will含有“意愿”的意思，而will用于将来进行时时则只是单纯地谈论未来的情况。
Will you be joining us for dinner
你会和我们一起吃饭吗？(表示将来，礼貌地询问)
Will you join us for dinner
你来和我们一起吃饭好吗？(发出邀请)
应用中融通
用所给动词的适当形式填空
Dear George，
It's great to hear from you.Thanks for the birthday card!
You asked if I have been thinking a lot about the future now that I'm 17.The answer is yes! Things change so quickly, don't they I mean, in just a year's time, I ①____________ (be) an adult.And this time next year, I ②____________ (take) my final school exams.Hopefully I ③______________ (pass) them！Then, in a couple of years' time, I ④__________ (study) at university.It seems like no time at all! I ⑤________________ (choose) law, I think.After graduation, I ⑥________________ (look) for a job related to law.In the long term, I hope that 20 years from today, I ⑦________________ (work) as a judge.Let's see how things go.
What are you hoping to do in the future Tell me about your plans.
Kind regards，
Diana
1．This could not only save time, but also greatly decrease road traffic.　
这样不仅可以节省时间，而且可以大大缓解道路交通。
★decrease vt.& vi.减少，降低 n．减少，降低
|用|法|感|知|
(“环境保护”主题佳句)Great attention has to be paid to the decrease of ocean resources.
必须高度重视海洋资源的减少。
(“健康生活”主题佳句)Contrary to popular belief, moderate exercise actually decreases your appetite.　与通常的看法相反，适度的运动事实上会降低食欲。
(“环境保护”主题佳句)Over the past decades, sea ice has been on the decrease in the Arctic as a result of global warming.　在过去的几十年里，由于全球变暖，北极的海冰一直在减少。
归纳点拨 (1)decrease (from ...) to ...(从……)减少到/降低到…… decrease by ...　　　减少了/降低了…… (2)a decrease in ... ……的减少/降低 on the decrease 在减少
名师点津 decrease“减少”的近义词是reduce，反义词是increase、 rise(增加)。这三个词与decrease用法类似，后可接to ...表示增减的结果，接by ...表示增减的幅度。
|应|用|融|会|
(单句语法填空/完成句子)
①The number of new students decreased ____________ 1,200 to 900 this year.
②This species of bird is decreasing ____________ number every year.
③The number of employees has decreased ____________ twenty after the manager laid off some of them.
④The output of August in this company decreased ____________ 20% compared with that of July.
⑤She takes exercise every day, and she has __________________________ 60 kilograms.
她每天都锻炼身体，现在她的体重已由八十公斤降到了六十公斤。
[轻巧识记]
　
　 　The number of trees
decreases from four to three.
2．There can be no denying that the technology will have a huge impact on everyday life.
无可否认，这种技术将对日常生活产生重大影响。
★deny vt.否认，否定；拒绝承认，拒绝接受
|用|法|感|知|
Neither should we embrace online voting aimlessly nor should we deny it completely.
我们既不能盲目地支持网络投票，也不能完全否定它。
(2023·全国乙卷书面表达)There's no denying that I gained a sense of accomplishment by learning a pleasant song and performing it in front of my family.　
不可否认，学会一首好听的歌，并在家人面前表演，让我获得了一种成就感。
[归纳点拨]
deny doing sth.　　　　　 否认/拒绝承认做某事
deny sth.to sb.＝deny sb.sth. 拒绝把某物给某人/不让某人获得某物
There is no denying that ...＝It can't be denied that ...
无可否认……　　　　
|应|用|融|会|
(1)单句语法填空
①He denied ____________ (attempt) to distract attention from the truth.
②The club rules deny entry ____________ large numbers of clever students.
(2)一句多译
不可否认的是，接触一些传统文化对孩子们有好处。
③________________________ being exposed to some traditional culture is beneficial to children.
④________________________ being exposed to some traditional culture is beneficial to children.
Section Ⅲ　Grammar and usage
语法专题突破
应用中融通
①will be　②will be taking　③will pass　④will be studying
⑤will choose　⑥will look　⑦will be working
新知深化学习
1．①from　②in　③to　④by
⑤decreased her weight from 80 kilograms to
2．①attempting　②to　③It can't be denied that
④There is no denying that
4 / 4(共63张PPT)
Section Ⅲ　Grammar and usage
　(语法项目——将来进行时)
目 录
NO.1 语法专题突破
NO.2 新知深化学习
课时检测
语法专题突破
NO.1
语境中体悟
It is my honor to introduce our schedule.①We will fly to Beijing on Monday and arrive at 10：00 a．m.②After lunch, through the whole afternoon we will be visiting the Summer Palace.③The next morning, we will visit the Palace Museum and we will be walking and shopping along Wangfujing Street till the night.On Wednesday, we will go to visit the Great Wall.④It will be a great experience for us to drive three
hours among the mountains.⑤Then we will go sightseeing in Shichahai and visit National Museum of China.⑥Most excitingly, we will be watching Beijing Opera at the Mei Lanfang Theatre in the whole evening on Friday.I think we might be very tired but it must be absolutely worthwhile.
[语法入门]
句①④⑤中使用的是一般将来时，表示将要发生的事情；
句②③⑥中使用了将来进行时，强调将来某段时间内正在发生的事情。
学案中理清
一、将来进行时的构成(以动词do为例)　
1．肯定句：主语＋shall/will＋be doing
2．否定句：主语＋shall/will＋not＋be doing
3．一般疑问句：Shall/Will＋主语＋be doing
4．特殊疑问句：疑问词＋shall/will＋主语＋be doing
二、将来进行时的基本用法　
1．通常用于表示最近或较远的将来某时刻或某段时间内正在进行的动作。
Paula says that she will be working late every evening next week.
保拉说下周每天晚上她都将工作到很晚。
When you arrive at the meeting room, the chairman will be waiting for you by the door.
当你到达会议室时，主席将正在门口等你。
2．将来进行时跟现在进行时一样，可以表示已经计划好的事情。
Professor Wang will be giving a lecture on Chinese poetry tomorrow evening.
明晚王教授将会做关于中国诗歌的演讲。
3．表示现在正在进行的动作，但这个动作会延续到将来。
How long will he be staying at his uncle's
他将在他叔叔家待多久？
I've stayed in this hotel for 2 days and I will be staying here for another
2 days.
我已经在这家宾馆住了两天，我还要在这里再住两天。
4．将来进行时也可以表示纯粹的将来，或表示一种礼貌地询问或请求。
You needn't cook supper, Mum.I shall be cooking dinner tonight.
妈妈，你不用做晚饭了。今晚我来做饭。
What will you be doing tomorrow
明天你要干什么？
三、将来进行时与一般将来时的区别　
1．一般将来时表示将来某一时间将要发生的动作；将来进行时通常表示将来某个时刻或某一段时间内正在进行的动作。
2．两者均可表示将来，但用将来进行时语气更委婉。
3．有时一般将来时中的will含有“意愿”的意思，而will用于将来进行时时则只是单纯地谈论未来的情况。
Will you be joining us for dinner
你会和我们一起吃饭吗？(表示将来，礼貌地询问)
Will you join us for dinner
你来和我们一起吃饭好吗？(发出邀请)
应用中融通
用所给动词的适当形式填空
Dear George，
It's great to hear from you.Thanks for the birthday card!
You asked if I have been thinking a lot about the future now that I'm 17.The answer is yes! Things change so quickly, don't they I mean, in just a year's time, I ①_______ (be) an adult.And this time next year,
will be
I ②_____________ (take) my final school exams.Hopefully I ③_____
_____(pass) them！Then, in a couple of years' time, I ④____________
_________(study) at university.It seems like no time at all! I ⑤_______
_______(choose) law, I think.After graduation, I ⑥_________ (look) for a job related to law.In the long term, I hope that 20 years from today, I ⑦_______________ (work) as a judge.Let's see how things go.
will be taking
will
pass
will be
studying
will
choose
will look
will be working
What are you hoping to do in the future Tell me about your plans.
Kind regards，
Diana
新知深化学习
NO.2
1．This could not only save time, but also greatly decrease road traffic.
这样不仅可以节省时间，而且可以大大缓解道路交通。
★decrease vt.& vi.减少，降低 n．减少，降低
|用|法|感|知|
(“环境保护”主题佳句)Great attention has to be paid to the decrease of ocean resources.
必须高度重视海洋资源的减少。
(“健康生活”主题佳句)Contrary to popular belief, moderate exercise actually decreases your appetite.
与通常的看法相反，适度的运动事实上会降低食欲。
(“环境保护”主题佳句)Over the past decades, sea ice has been on the decrease in the Arctic as a result of global warming.
在过去的几十年里，由于全球变暖，北极的海冰一直在减少。
归纳点拨 (1)decrease (from ...) to ... (从……)减少到/降低到……
decrease by ...　　　 减少了/降低了……
(2)a decrease in ... ……的减少/降低
on the decrease 在减少
名师点津 decrease“减少”的近义词是reduce，反义词是increase、 rise(增加)。这三个词与decrease用法类似，后可接to ...表示增减的结果，接by ...表示增减的幅度。
|应|用|融|会|
(单句语法填空/完成句子)
①The number of new students decreased _____1,200 to 900 this year.
②This species of bird is decreasing __ number every year.
③The number of employees has decreased ___ twenty after the manager laid off some of them.
from
in
to
④The output of August in this company decreased ___ 20% compared with that of July.
⑤She takes exercise every day, and she has ___________________
____________________ 60 kilograms.
她每天都锻炼身体，现在她的体重已由八十公斤降到了六十公斤。
by
decreased her weight
from 80 kilograms to
[轻巧识记]
The trees decrease by 50%.
The number of trees decreases from four to three.
2．There can be no denying that the technology will have a huge impact on everyday life.
无可否认，这种技术将对日常生活产生重大影响。
★deny vt.否认，否定；拒绝承认，拒绝接受
|用|法|感|知|
Neither should we embrace online voting aimlessly nor should we deny it completely.
我们既不能盲目地支持网络投票，也不能完全否定它。
(2023·全国乙卷书面表达)There's no denying that I gained a sense of accomplishment by learning a pleasant song and performing it in front of my family.
不可否认，学会一首好听的歌，并在家人面前表演，让我获得了一种成就感。
[归纳点拨]
deny doing sth.　　　　　 否认/拒绝承认做某事
deny sth.to sb.＝deny sb.sth.
拒绝把某物给某人/不让某人获得某物
There is no denying that ...＝It can't be denied that ...
无可否认……　　　　
|应|用|融|会|
(1)单句语法填空
①He denied ___________(attempt) to distract attention from the truth.
②The club rules deny entry __ large numbers of clever students.
attempting
to
(2)一句多译
不可否认的是，接触一些传统文化对孩子们有好处。
③____________________ being exposed to some traditional culture is beneficial to children.
④______________________ being exposed to some traditional culture is beneficial to children.
It can't be denied that
There is no denying that
课时检测
Ⅰ.阅读理解
A small robot that can change its shape and produce heat shows potential in targeting cancer cells and preventing internal bleeding.It can also be used for delivering drugs directly to tumors (肿瘤) or inaccessible areas within the human body.
Researchers developed a centimeter-sized robot inspired by pangolins (穿山甲)．It is constructed with soft and magnetic (磁性的) materials, allowing the robot to change its shape.
To enable movement, shape shifting, and heat generation, the researchers applied magnetic fields to the robot's metal parts.By adjusting the frequency of these fields, the robot was able to heat up and give out heat into its surroundings.The team observed that the robot's body temperature could be over 70 ℃.
In addition, researchers used the robot's heat to deliver substances within a simulated (模拟的) stomach environment.They attached something simulating medicine capsules onto the robot, which dissolved upon heating, thereby releasing the goods.This technique holds promise for targeted drug delivery inside the body.
Researchers also tested the robot's ability to _____ bleeding.They created wounds using a dead pig's stomach.By pumping blood through a small incision using a syringe, they simulated bleeding.Subsequently, the robot extended and covered the area, giving out heat to help stop bleeding.
halt
According to researchers, the robot could potentially be employed for targeted destruction of tumor cells, reducing the need for exposing large amounts of tissue to radiation or chemicals.By raising the robot's temperature to a level unsafe for normal cells and keeping it in place for a few minutes, cancer cells can be killed.Researchers emphasize the high temperature sensitivity of the human body.
语篇解读：本文是一篇说明文。文章主要介绍了研究人员设计了一种可以改变形状的小型机器人，这种机器人可以靶向杀灭肿瘤细胞，还能给伤口止血，具有潜在医学应用前景。
√
1．What can we infer about the small robot
A．It has been put into use.
B．It is mainly used to deliver goods.
C．It draws inspiration from the natural world.
D．It can't be used without adding hard elements.
解析：推理判断题。根据第二段中的“Researchers developed a centimeter-sized robot inspired by pangolins.”可知，这种小型机器人的研发灵感来自穿山甲，由此可知，该机器人的灵感来自自然界。
√
2．How do the researchers make the robot change shape
A．By using heat.　　 B．By using magnets.
C．By using radiation. D．By using chemicals.
解析：细节理解题。根据第二段中的“It is constructed with soft and magnetic materials, allowing the robot to change its shape.”可知，这种机器人是由一种柔软的磁性材料做的；结合第三段中的“To enable movement, shape shifting, and heat generation, the researchers applied magnetic fields to the robot's metal parts.”可知，为了让这种机器人能改变形状，研究人员使用了有磁性的材料。
√
3．What does the underlined word “halt” in paragraph 5 mean
A．Stop. B．Challenge.
C．Evaluate. D．Explore.
解析：词义猜测题。根据第五段中的“Researchers also tested the robot's ability”可知，此处指的是研究人员要对该机器人的某种能力进行测试；结合下文中的“Subsequently, the robot extended and covered the area, giving out heat to help stop bleeding.”可知，这种机器人能够帮助止血，由此可知，该单词的意思应是“阻止”。
4．Which can be the best title for the text
A．A Tiny Robot Will Be Used in Medicine
B．Scientists Will Make Robots Give out Heat
C．A Small Robot Was Made to Deliver Goods
D．Doctors Have Used Tiny Robots to Cure Tumors
√
解析：标题归纳题。首段提到，研究人员设计了一种可以改变形状的小型机器人，这种机器人可以靶向杀灭肿瘤细胞，还能给伤口止血，具有潜在医学应用前景，进而在下文中对该机器人的制作灵感以及该机器人的功能进行介绍。故A项“一种将被应用在医学上的小型机器人”适合作文章标题。
Ⅱ.完形填空
I teach digital technology.Although this class is high-tech, we try to make it high-touch.In other words, we keep screen-time to a 5 .
One day, I helped my Grade 8 students build robotic arms.They're 6 their robots to perform tasks from the 7 — dipping a tea bag into a mug — to the complex, like cleaning up radioactive (放射性的) waste.Like most days, things often don't 8 as
expected.Sometimes it's the wiring that's not working.Sometimes, it's a 9 problem, like the glue holding the parts together 10 because of continuous movement.I do my best to encourage students to continue through 11 ， though, truly, their peers are the best cheerleaders.When things aren't working, they make 12 ：“That happened to me, and here's how I fixed it.” They 13 each other up: “Try again! You can do it！” They also do a lot of playful 14 .But when things finally work, they celebrate together. 15 ， this is a classroom of teammates, not 16 .
Educators and parents have done a lot of thinking lately about the future of 17 .We don't learn best on the 18 .More and more, I've come to believe that the future of school lies in classrooms like the one we've built, where students 19 technology with human creativity and connection.
语篇解读：本文是一篇记叙文。文章主要讲述了作者教数字技术的宗旨、具体做法以及从中获得的感悟。
√
5．A.balance　　　　　　 B．target
C．height D．minimum
解析：根据前文的“high-tech”和第二段中的场景描述可知，作者虽然教的是高科技的数字技术，但更重视动手能力，所以这里指将屏幕时间控制在最低。
6．A.displaying B．allowing
C．improving D．inspiring
解析：根据后文语境可知，使机器人能从完成普通任务“把茶包浸到杯子里”升级到完成复杂任务“比如清理放射性废物”，这是对机器人的改进。
√
√
7．A.ordinary B．urgent
C．significant D．tough
解析：根据后文的“to the complex, like cleaning up radioactive waste”可知，相对于“清理放射性废物”这一复杂任务来说，泡茶属于普通任务。
8．A.work out B．turn around
C．show off D．catch up
解析：根据后文的“as expected”可知，事情往往不像预期的那样发生。
√
√
9．A.mental B．legal
C．mechanical D．financial
解析：根据后文的举例可知，此处指的是机械方面的问题。
√
10．A.disappearing B．failing
C．freezing D．boiling
解析：根据前文的“problem”和后文的“because of continuous movement”可知，此处表示因为持续运动，把零件黏合在一起的黏合剂出了故障，即黏合剂失效。
11．A.applications B．opportunities
C．possibilities D．challenges
解析：根据前文的“Sometimes, it's a problem”及后文的“though, truly, their peers are the best cheerleaders”可知，出问题的时候，作者会鼓励学生们继续应对挑战。
√
12．A.suggestions B．mistakes
C．excuses D．apologies
解析：根据后文的“That happened to me, and here's how I fixed it.”可知，此处指其他学生给出的建议。
√
13．A.bring B．call
C．lift D．wake
解析：根据后文的“Try again! You can do it！”可知，此处表示他们相互鼓励。lift sb.up“鼓励某人”。
√
14．A.thinking B．training
C．learning D．teasing
√
解析：根据前文的“They also do a lot of playful”可知，他们也会相互打趣、开玩笑。
15．A.Crucially B．Suddenly
C．Seriously D．Occasionally
√
解析：根据后文的“this is a classroom of teammates, not ”可知，至关重要的是，这是一个由团队组成的课堂。
√
16．A.candidates B．competitors
C．colleagues D．audience
解析：根据语境可知，这个课堂是由团队组成的，而不是竞争对手。
√
17．A.entertainment B．education
C．society D．technology
解析：根据前后文语境可推知，此处表示关于教育问题，教育家和家长们都有很多想法。
√
18．A.scene B．stage
C．ground D．screen
解析：结合首段中的“In other words, we keep screen-time to a .”及后文语境可知，只是通过屏幕来学习(而不动手操作)，学习效果并不好，比不上作者采用的这种团队合作、动手操作的学习方式。
√
19．A.provide B．replace
C．combine D．assist
解析：根据后文的“technology with human creativity and connection”可知，此处表示将科技与人类的创造力及人际关系(即团队)结合起来。
Ⅲ.语法填空(15分)
The UK Dementia Research Institute team at Cardiff University used artificial intelligence 20 (analyse) data from 103,712 smartwatch wearers.And by 21 (track) their speed of movement over a single week, the computer programs were able to identify those people 22 were in the early stages of Parkinson's disease (帕金森病)．It is hoped that this could finally be used as 23 practical tool.But more studies, comparing these findings with other data 24 (gather) around the world, are needed to check how accurate it will be.
And since about 30% of the UK population used wearable 25 (device), study leader Dr Cynthia Sandor said, they might offer a cheap and 26 (rely) way to identify early-stage Parkinson's disease.Dr Kathryn Peall, who worked on the study, said that it appeared to be accurate and distinguish Parkinson's disease 27 other things that might affect movement, such as old age or weakness.According to research from market and consumer insights site Statista, nearly 230 million people 28 (make) the most of wearable equipment in 2027.
Where this work is 29 (potential) important to the field is that we hope that new therapies that allow us to slow disease progression will become available.
语篇解读：本文是一篇说明文。文章主要介绍了英国卡迪夫大学研究员用人工智能来鉴定帕金森病早期症状。
20．to analyse　考查非谓语动词。分析句子结构可知，空处在句中作目的状语，应用不定式。
21．tracking　考查非谓语动词。介词by后应加动名词作宾语。
22．that/who　考查定语从句。空处引导定语从句，且在从句中作主语，先行词为those people，指人，故填关系代词that/who。
23．a　考查冠词。此处表示“一种实用的工具”，所以应用不定冠词，表泛指，且 practical以辅音音素开头，故填a。
24．gathered　考查非谓语动词。句子谓语动词是are needed，这里other data与gather之间为被动关系，所以应填过去分词作后置定语。
25．devices　考查名词复数。 device表“设备”，为可数名词；根据上文“30% of the UK population”可知，此处应用复数形式作宾语。
26．reliable　考查形容词。 根据and前的“cheap”以及句意可知，此空应填形容词作定语，修饰后面的名词way。
27．from　考查介词。 distinguish ...from ...表示“区分……与……”，为固定搭配。
28．will make/will be making　考查时态。此处表示2027年将有近2.3亿人充分利用可穿戴设备。根据时间状语“in 2027”可知，此空可用一般将来时或者将来进行时。
29．potentially　考查副词。空处应填副词作状语，修饰后面的形容词important。UNIT 4　课时检测(三)　Grammar and usage
Ⅰ.阅读理解
A small robot that can change its shape and produce heat shows potential in targeting cancer cells and preventing internal bleeding.It can also be used for delivering drugs directly to tumors (肿瘤) or inaccessible areas within the human body.
Researchers developed a centimeter sized robot inspired by pangolins (穿山甲)．It is constructed with soft and magnetic (磁性的) materials, allowing the robot to change its shape.
To enable movement, shape shifting, and heat generation, the researchers applied magnetic fields to the robot's metal parts.By adjusting the frequency of these fields, the robot was able to heat up and give out heat into its surroundings.The team observed that the robot's body temperature could be over 70 ℃.
In addition, researchers used the robot's heat to deliver substances within a simulated (模拟的) stomach environment.They attached something simulating medicine capsules onto the robot, which dissolved upon heating, thereby releasing the goods.This technique holds promise for targeted drug delivery inside the body.
Researchers also tested the robot's ability to halt bleeding.They created wounds using a dead pig's stomach.By pumping blood through a small incision using a syringe, they simulated bleeding.Subsequently, the robot extended and covered the area, giving out heat to help stop bleeding.
According to researchers, the robot could potentially be employed for targeted destruction of tumor cells, reducing the need for exposing large amounts of tissue to radiation or chemicals.By raising the robot's temperature to a level unsafe for normal cells and keeping it in place for a few minutes, cancer cells can be killed.Researchers emphasize the high temperature sensitivity of the human body.
1．What can we infer about the small robot
A．It has been put into use.
B．It is mainly used to deliver goods.
C．It draws inspiration from the natural world.
D．It can't be used without adding hard elements.
2．How do the researchers make the robot change shape
A．By using heat.　　 B．By using magnets.
C．By using radiation. D．By using chemicals.
3．What does the underlined word “halt” in paragraph 5 mean
A．Stop. B．Challenge.
C．Evaluate. D．Explore.
4．Which can be the best title for the text
A．A Tiny Robot Will Be Used in Medicine
B．Scientists Will Make Robots Give out Heat
C．A Small Robot Was Made to Deliver Goods
D．Doctors Have Used Tiny Robots to Cure Tumors
Ⅱ.完形填空
I teach digital technology.Although this class is high tech, we try to make it high touch.In other words, we keep screen time to a __5__.
One day, I helped my Grade 8 students build robotic arms.They're __6__ their robots to perform tasks from the __7__ — dipping a tea bag into a mug — to the complex, like cleaning up radioactive (放射性的) waste.Like most days, things often don't __8__ as expected.Sometimes it's the wiring that's not working.Sometimes, it's a __9__ problem, like the glue holding the parts together __10__ because of continuous movement.I do my best to encourage students to continue through __11__， though, truly, their peers are the best cheerleaders.When things aren't working, they make __12__：“That happened to me, and here's how I fixed it.” They __13__ each other up: “Try again! You can do it！” They also do a lot of playful __14__.But when things finally work, they celebrate together. __15__， this is a classroom of teammates, not __16__.
Educators and parents have done a lot of thinking lately about the future of __17__.We don't learn best on the __18__.More and more, I've come to believe that the future of school lies in classrooms like the one we've built, where students __19__ technology with human creativity and connection.
5．A.balance　　　　　　 B．target
C．height D．minimum
6．A.displaying B．allowing
C．improving D．inspiring
7．A.ordinary B．urgent
C．significant D．tough
8．A.work out B．turn around
C．show off D．catch up
9．A.mental B．legal
C．mechanical D．financial
10．A.disappearing B．failing
C．freezing D．boiling
11．A.applications B．opportunities
C．possibilities D．challenges
12．A.suggestions B．mistakes
C．excuses D．apologies
13．A.bring B．call
C．lift D．wake
14．A.thinking B．training
C．learning D．teasing
15．A.Crucially B．Suddenly
C．Seriously D．Occasionally
16．A.candidates B．competitors
C．colleagues D．audience
17．A.entertainment B．education
C．society D．technology
18．A.scene B．stage
C．ground D．screen
19．A.provide B．replace
C．combine D．assist
Ⅲ.语法填空(15分)
The UK Dementia Research Institute team at Cardiff University used artificial intelligence 20.____________ (analyse) data from 103,712 smartwatch wearers.And by 21.____________ (track) their speed of movement over a single week, the computer programs were able to identify those people 22.____________ were in the early stages of Parkinson's disease (帕金森病)．It is hoped that this could finally be used as 23.____________ practical tool.But more studies, comparing these findings with other data 24.____________ (gather) around the world, are needed to check how accurate it will be.
And since about 30% of the UK population used wearable 25.____________ (device), study leader Dr Cynthia Sandor said, they might offer a cheap and 26.____________ (rely) way to identify early stage Parkinson's disease.Dr Kathryn Peall, who worked on the study, said that it appeared to be accurate and distinguish Parkinson's disease 27.____________ other things that might affect movement, such as old age or weakness.According to research from market and consumer insights site Statista, nearly 230 million people 28.____________ (make) the most of wearable equipment in 2027.
Where this work is 29.____________ (potential) important to the field is that we hope that new therapies that allow us to slow disease progression will become available.
UNIT 4　课时检测(三)
Ⅰ.阅读理解
语篇解读：本文是一篇说明文。文章主要介绍了研究人员设计了一种可以改变形状的小型机器人，这种机器人可以靶向杀灭肿瘤细胞，还能给伤口止血，具有潜在医学应用前景。
1．选C　推理判断题。根据第二段中的“Researchers developed a centimeter sized robot inspired by pangolins.”可知，这种小型机器人的研发灵感来自穿山甲，由此可知，该机器人的灵感来自自然界。
2．选B　细节理解题。根据第二段中的“It is constructed with soft and magnetic materials, allowing the robot to change its shape.”可知，这种机器人是由一种柔软的磁性材料做的；结合第三段中的“To enable movement, shape shifting, and heat generation, the researchers applied magnetic fields to the robot's metal parts.”可知，为了让这种机器人能改变形状，研究人员使用了有磁性的材料。
3．选A　词义猜测题。根据第五段中的“Researchers also tested the robot's ability”可知，此处指的是研究人员要对该机器人的某种能力进行测试；结合下文中的“Subsequently, the robot extended and covered the area, giving out heat to help stop bleeding.”可知，这种机器人能够帮助止血，由此可知，该单词的意思应是“阻止”。
4．选A　标题归纳题。首段提到，研究人员设计了一种可以改变形状的小型机器人，这种机器人可以靶向杀灭肿瘤细胞，还能给伤口止血，具有潜在医学应用前景，进而在下文中对该机器人的制作灵感以及该机器人的功能进行介绍。故A项“一种将被应用在医学上的小型机器人”适合作文章标题。
Ⅱ.完形填空
语篇解读：本文是一篇记叙文。文章主要讲述了作者教数字技术的宗旨、具体做法以及从中获得的感悟。
5．选D　根据前文的“high tech”和第二段中的场景描述可知，作者虽然教的是高科技的数字技术，但更重视动手能力，所以这里指将屏幕时间控制在最低。
6．选C　根据后文语境可知，使机器人能从完成普通任务“把茶包浸到杯子里”升级到完成复杂任务“比如清理放射性废物”，这是对机器人的改进。
7．选A　根据后文的“to the complex, like cleaning up radioactive waste”可知，相对于“清理放射性废物”这一复杂任务来说，泡茶属于普通任务。
8．选A　根据后文的“as expected”可知，事情往往不像预期的那样发生。
9．选C　根据后文的举例可知，此处指的是机械方面的问题。
10．选B　根据前文的“problem”和后文的“because of continuous movement”可知，此处表示因为持续运动，把零件黏合在一起的黏合剂出了故障，即黏合剂失效。
11．选D　根据前文的“Sometimes, it's a________ problem”及后文的“though, truly, their peers are the best cheerleaders”可知，出问题的时候，作者会鼓励学生们继续应对挑战。
12．选A　根据后文的“That happened to me, and here's how I fixed it.”可知，此处指其他学生给出的建议。
13．选C　根据后文的“Try again! You can do it！”可知，此处表示他们相互鼓励。lift sb.up“鼓励某人”。
14．选D　根据前文的“They also do a lot of playful”可知，他们也会相互打趣、开玩笑。
15．选A　根据后文的“this is a classroom of teammates, not ________”可知，至关重要的是，这是一个由团队组成的课堂。
16．选B　根据语境可知，这个课堂是由团队组成的，而不是竞争对手。
17．选B　根据前后文语境可推知，此处表示关于教育问题，教育家和家长们都有很多想法。
18．选D　结合首段中的“In other words, we keep screen time to a________.”及后文语境可知，只是通过屏幕来学习(而不动手操作)，学习效果并不好，比不上作者采用的这种团队合作、动手操作的学习方式。
19．选C　根据后文的“technology with human creativity and connection”可知，此处表示将科技与人类的创造力及人际关系(即团队)结合起来。
Ⅲ.语法填空
语篇解读：本文是一篇说明文。文章主要介绍了英国卡迪夫大学研究员用人工智能来鉴定帕金森病早期症状。
20．to analyse　考查非谓语动词。分析句子结构可知，空处在句中作目的状语，应用不定式。
21．tracking　考查非谓语动词。介词by后应加动名词作宾语。
22．that/who　考查定语从句。空处引导定语从句，且在从句中作主语，先行词为those people，指人，故填关系代词that/who。
23．a　考查冠词。此处表示“一种实用的工具”，所以应用不定冠词，表泛指，且 practical以辅音音素开头，故填a。
24．gathered　考查非谓语动词。句子谓语动词是are needed，这里other data与gather之间为被动关系，所以应填过去分词作后置定语。
25．devices　考查名词复数。 device表“设备”，为可数名词；根据上文“30% of the UK population”可知，此处应用复数形式作宾语。
26．reliable　考查形容词。 根据and前的“cheap”以及句意可知，此空应填形容词作定语，修饰后面的名词way。
27．from　考查介词。 distinguish ...from ...表示“区分……与……”，为固定搭配。
28．will make/will be making　考查时态。此处表示2027年将有近2.3亿人充分利用可穿戴设备。根据时间状语“in 2027”可知，此空可用一般将来时或者将来进行时。
29．potentially　考查副词。空处应填副词作状语，修饰后面的形容词important。
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