2025—2026学年八年级英语上学期单元测试卷（浙江专用）
Unit 3 Make it happen!
（ 全卷满分120 分，考试时间100 分钟）
学校:___________姓名：___________班级：___________考号：___________
注意事项．
1.本试卷分第I 卷（ 选择题） 和第（ 非选择题） 两部分。答卷前， 考生务必将自己的姓名、准
考证号填写在答题卡上。
2.回答第I 卷时，选出每小题答案后， 用2B 铅笔把答题卡上对应题目的答案标号涂黑。如需改动，
用橡皮擦十净后，再选涂其他答案标号。与在本试卷上无效。
3.回答第II 卷时， 将答案写在答题卡上。写在本试卷上无效。
4.考试结束后， 将本试卷和答题卡一并交回。
第一部分 听力
一、听力（本题有15小题，每小题1分，共计15分）
第一节：听小对话，从A、B、C三个选项中选出最佳选项，回答问题。
1．Which invention is mentioned in the conversation
A．The computer. B．The smart phone. C．The robot.
2．Who invented the basketball game according to the woman
A．A sportsman. B．A doctor. C．A student.
3．When was the pencil invented
A．In 1654. B．In 1564. C．In 1546.
4．What is the girl going to invent
A．A robot. B．A plane. C．A car.
5．What does Judy think of the invention of the washing machine
A．Tiring. B．Useful. C．Expensive.
第二节：听较长对话，从A、B、C三个选项中选出最佳选项，回答问题。
听材料，回答小题。
6．What does Sam use the robot speaker to do
A．Play music. B．Listen to stories. C．Study English.
7．How much did the robot speaker cost
A．300 yuan. B．600 yuan. C．800 yuan.
听材料，回答小题。
8．Who knows the inventor of the wheel
A．The man. B．The woman. C．Nobody.
9．How was travelling before the invention of the wheel
A．Difficult. B．Fast. C．Comfortable.
10．What are the speakers mainly talking about
A．The invention of the wheel. B．The invention of the car. C．The inventor of the wheel.
第三节：听短文Listen to the passage and tell whether the following statements are true or false（判断下列句子是否符合你听到的短文内容，符合的用“T”表示，不符合的用“F”表示）
( )11．Taking heavy schoolbags is bad for our health.
( )12．An e-schoolbag is not as light as a usual schoolbag.
( )13．An e-schoolbag has all the things for study.
( )14．The students need to put the right chip (芯片) into the e-schoolbags.
( )15．All the people say e-schoolbags are bad for students’ eyes.
第二部分笔试部分
二、完形填空（共15小题；每小题1分，满分15分）
阅读下面短文，掌握大意，然后从A、B、C、D四个选项中选出最佳选项。
What do you want your phone to look like Do you want a phone that looks like your school lunch 16 It seems that a lot of students are interested in getting one. It all 17 with a video on Xiaohongshu where an 18-year-old high school student called Liu Yiyang from Guangdong 18 his cool invention. Many people wanted to buy it from him or 19 a tutorial (指导).
Besides 20 music at school as his main subject, Liu is a “part-time inventor”.
“When I was little, I would watch invention shows with my grandfather,” he said. “I used to be 21 about making things. It was what I liked best.”
Liu also 22 a video online where he shows how he “puts” the lunch card chip (芯片) into his arm. He wondered whether it was really possible for chips to be put into human 23 in the future. “Seeing that everyone wanted a tutorial, I made one 24 and shared a video on my Xiaohongshu,” Liu said.
However, Liu found out that the idea could also have a 25 influence on young people. He once talked to a primary school student about the lunch card phone. The student planned to use one in class and hoped his 26 wouldn’t realize what it was. “I canceled all the 27 ,” Liu said. “I made a decision not to sell any of them. Now I only 28 the phones I have already made as a memory of my work.”
This situation made Liu reflect on the role of technology. “Every coin has two 29 . As inventors, we should consider not only the advantages of what we create, but also the disadvantages.” Liu said 30 . Now, Liu is working on another invention that he hopes can help the medical industry. He wants to make the world a more convenient place through his effort.
16．A．bowl B．box C．card D．dish
17．A．ended B．started C．helped D．met
18．A．printed B．shared C．found D．drew
19．A．put off B．gave up C．led to D．asked for
20．A．studying B．teaching C．recording D．copying
21．A．angry B．crazy C．worried D．nervous
22．A．watched B．checked C．posted D．deleted
23．A．bodies B．foods C．habits D．actions
24．A．itself B．myself C．ourselves D．themselves
25．A．useless B．correct C．bad D．good
26．A．teachers B．fans C．parents D．doctors
27．A．ideas B．parties C．orders D．classes
28．A．borrow B．repair C．keep D．throw
29．A．pictures B．shapes C．colors D．sides
30．A．weakly B．secretly C．humorously D．seriously
三、阅读理解（共20小题，每小题2分；满分40分）
第一节：阅读下面语言材料，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
In the past ten years, great progress has been made in technology. It seems like everything has been reinvented and greatly improved. However, there is one thing that is different. It was invented over 100 years ago but remained (保持) unchanged until now. It is the white cane (盲杖) used by blind people. Many blind people have used this kind of white cane for a long time. However, it has seen no real improvement, until a blind engineer named Kursat decided to make a difference.
Kursat is from Turkey(土耳其). He lost his eyesight at the age of 2. He well understands the difficulties and challenges that the blind face. That’s because he himself is a blind person. As a blind person, when he is at the subway station, he doesn’t know which is his exit (出口). When walking on the street, he may run into obstacles.
Kursat decided to do something to help the blind. He invented a new kind of cane called the WeWalk. This smart cane is equipped (配备) with built — in speakers and different sensors (传感器). The sensors can “see” obstacles in front of it, like a wall or a car, and then the cane will vibrate (震动) to tell the user. It can also connect to the Internet through Bluetooth. It can give the user information about the place he or she is visiting, such as the name of the store or the direction of the library. Besides, the cane can be folded, so it’s easy to carry. What’s more, the price of the WeWalk is around $500, which is relatively cheap compared with other high-tech products for the blind. This invention will bring great changes to the lives of blind people.
In these days, we are talking about flying cars. But blind people are still using just a simple cane. With the WeWalk, blind people can live a more convenient life. It’s really a great invention that shows how technology can help improve people’s lives.
31．What does the word obstacles in the Paragraph 2 mean
A．机会 B．宠物 C．障碍物 D．朋友
32．What can the WeWalk do according to the passage
① It can "see" obstacles and vibrate to tell the user.
② It can connect to the Internet through Bluetooth.
③ It can give the user information about the place.
④ It can help the blind take a plane.
A．①②③④ B．①②③ C．②③④ D．①③④
33．Why did Kursat invent the WeWalk
A．Because he wanted to make money. B．Because he wanted to be famous.
C．Because he wanted to help the blind like him. D．Because he liked inventing things.
34．Which of the following is TRUE according to the passage
A．The WeWalk is very expensive. B．The WeWalk can’t be folded.
C．Kursat lost his eyesight when he was born. D．The WeWalk is a great invention for the blind.
35．Which part of the newspaper can we probably read the passage in
A．Health. B．Science. C．Business. D．Travel.
B
On February 25th, some elderly care robots were shown to the public. These robots are great helpers for old people and bring lots of convenience (便利) and happiness to their lives.
These robots are very useful in daily life. They can remind old people to take medicine at the right time. As for those who have trouble walking, the robots can walk beside them. They use sensors (传感器) to know if the old people are not steady and stop them from falling. Some robots can even go outside with old people, like walking in the park or going to the nearby shops because they have navigation systems (导航系统).
Loneliness is a big problem for many old people. But these robots can be good friends. They can talk to old people. They can tell interesting stories, like fairy tales or stories from history. They can also talk about everyday things, such as the weather, local news, or the latest TV shows. This not only makes old people feel less lonely but also helps their minds stay active. The robots can also do small jobs. They can pick up light things that old people drop, like a book or glasses. For housework, they can do easy things like cleaning the living room, folding clothes, or sweeping the floor. This helps old people keep their homes clean without getting too tired.
In the future, these robots will probably have even more uses. They may be like family doctors. For example, they can check heart rate, blood pressure, and body temperature all the time. If there is anything wrong, the robot can quickly tell family members or doctors. They might also be able to help with more difficult medical things, like helping to dress a wound (伤口) with a doctor’s help.
As technology gets better, making these robots will cost less. Then more families can afford them. When more people can buy these robots, more money will be put into making them better. So, the robots will work even better and be of higher quality (质量).
As the people gets older, more and more families need help taking care of the old. In the future, elderly care robots will play an important role in our society.
36．What’s the meaning of the underlined word “remind” in Chinese
A．提醒 B．要求 C．请求 D．回忆
37．Why are these robots especially helpful for the old people who live alone
A．They can repair broken furniture.
B．They can help the old people find jobs.
C．They can teach the old people how to use smartphones
D．They can stay with them and help with daily tasks.
38．Which of the following statements is NOT right
A．Old people’s quality of life may be improved.
B．Fewer families will need these robots in the future.
C．The cost of making these robots will be low.
D．More functions may be added to these robots in the future.
39．What can we know about the future of these robots
A．They will only be used in hospital. B．They will become less useful over time.
C．They will become cheaper and better. D．They will replace all human work.
40．Which of the following best shows the structure of the passage
A． B． C． D．
C
Sirish Subash, a 14-year-old student from the US, recently won the 3M Young Scientist Challenge.
He made a tool that can find pesticides (杀虫剂) on fruit and vegetables. This won him $25,000 (about 180,000 yuan) and the title (称号) of “Best Young Scientist in America”.
Subash’s idea for the tool came from a simple but important question. His mother always told him to wash fruit before eating it. The boy wondered if the action did any good. He learned that 70 percent of fruit and vegetables have pesticides. They can bring possible health problems like cancer (癌症). Washing only gets away part of the pesticides. “If we could find them, we could avoid eating them and lower the risk of those health problems,” Subash said.
This led Subash to invent PestiSCAND．It is a small tool that people can take with them. It works by shining lights and seeing how light reflects off food. With the help of a sensor (传感器), a screen and an AI learning model, the tool can find out if there are pesticides around.
To use it, users must point PestiSCAND at the fruit or vegetable to see if they need to wash it again. They can check the results in an app on their phones. During testing, PestiSCAND was right more than 85 percent of the time in finding pesticides. Subash plans to improve his tool and hopes to get it to market by the time he starts college.
41．What is PestiSCAND mainly used for
A．Analyzing the sweet of food. B．Washing fruit and vegetables.
C．Finding out pesticides on food. D．Growing plants without pesticides.
42．What does Subash plan to do with his tool PestiSCAND
A．Stop producing it. B．Just keep it for his mom.
C．Give it to other scientists. D．Improve and get it to market.
43．Put the following events about Subash in the correct order.
a. He invented PestiSCAND．
b. He won the 3M Young Scientist Challenge.
c. He learned that lots of fruit have pesticides.
d. His mother told him to wash fruit before eating.
A．d-c-a-b B．d-a-c-b C．a-c-b-d D．c-a-b-d
44．What can we infer from Subash’s story
A．AI technology is easy to use.
B．Young people can also make great changes.
C．Solving everyday problems needs much money.
D．Washing fruit is completely useless for food safety.
45．What is Subash like
A．Shy and normal. B．Smart and creative.
C．Lazy but outgoing. D．Honest and friendly.
第二节：根据短文内容，将下面方框内的句子还原到文中空白处，使短文内容完整、通顺。(每个选项只能用一次)
Scientists from America, Britain and China have developed a new contact lens (隐形眼镜片). 46 They used a new sensor (感应器) to reach this goal.
Scientists hope that the improvement could help to deal with sudden medical (医疗的) events. Dr. Zhao Yunlong said, “COVID-19 has made a big difference to the scientific world. 47 ”
When introducing the new contact lens, Dr. Guo Shici said, “In the past, the sensor was between the layers (层) of the lens. It didn’t have direct contact with tears. 48 It is no longer between the layers, and keeps direct contact with tears. The eyes can feel comfortable.”
The contact lens has not been on sale, 49 It is especially useful for those who may experience sudden medical events.
With the development of society, scientists are developing more things that provide care for people. 50 Steve Sinclair, head of a company, said, “We have to build something that helps you when you need it and stays off when you don’t need it.”
根据短文内容，从下列选项中选出能填入文中空白处的最佳选项。
A．However, our new sensor is smaller and smarter.
B．It can check illness at any time by testing chemicals (化学物) in tears.
C．And we are doing research to help deal with similar events in the future.
D．The contact lens is one of what they are researching on.
E．but researchers are quite sure that it will be welcomed.
四、任务型阅读(共5小题,每小题2分,共10分)
In 223 BC, Meng Tian (蒙恬) led the army in a war against the Chu Kingdom. In those days, people wrote on silk with a kind of stick pen. The stick pen was very hard and made writing very slow. He was frustrated (沮丧的) with the difficulty of writing, so he decided to make improvements.
Between battles, Meng enjoyed hunting. One day, Meng hunted a wild rabbit. It was fat and heavy and its tail left a trail (痕迹) on the ground. Meng suddenly had an idea. He immediately tied the rabbit’s tail to a stick and tried writing with it. But the rabbit’s hair was oily (多油的) to hold the ink. Meng felt very sad and threw his “rabbit hair brush pen” away into a hole in the rocks.
However, Meng Tian couldn’t accept the failure and continued to spend time wondering how to improve the brush pen. By chance, he found again the rabbit hair brush pen that he had thrown away. He picked it up and found that it had changed and was now soft and wet—holding water. Meng Tian got inspiration at once. He put the rabbit hair brush pen back in the ink and found it worked beautifully on silk.
51．What did people write with in 223 BC
52．What was Meng Tian’s hobby between battles
53．How did Meng Tian feel when he failed to write with the rabbit’s hair
54．Did Meng Tian succeed in making the brush pen at last
55．新考向开放性试题：What do you think of Meng Tian Why do you think so
五、选词填空(共5小题,每小题2分,共10分)
根据短文内容, 用方框中所给单词的正确形式填空, 使短文完整正确（每词限用一次）
little invent of you foot come easy floor relax weigh
We live a simple and modern life today. Here are a few kinds of interesting 56 for you. Do your shoes get wet when it rains Of course, they do. We have special shoes for you. You can buy these Clever Umbrellas for Shoes. They keep the rain off your 57 .
Are you tired of cleaning the 58 at home Don’t worry. Perhaps 59 “cat” can do a better job than you. The Cleaner Cat Brushes can help you sit back and 60 .
Do you talk too long on the phone To save time, you can buy the Exercise Telephone. It 61 five kilos. Then your calls will be 62 than five minutes because it is too heavy to carry.
Are you afraid 63 the dark Lighted Slippers let you see in the dark! If it is dark, the powerful LED lights will 64 on. Is it wonderful Now you can 65 walk with hands free in dark areas.
六、短文填空(共10小题,每小题1分,共10分)
根据短文内容及首字母提示，填写所缺单词，使短文意思完整。每空限填一词。
Some parts of the world are very hot and dry, with little rain. A team of scientists in Chile (智利) has been studying a way to collect water in these a 66 . It is called fog harvesting (收集).
Fog is like a cloud near the ground. It has tiny water drops. To catch these drops, scientists put up big nets (网) in the mountains. When fog passes t 67 the nets, the drops stick to the wires, grow bigger, and fall into pipes. The water is then stored in tanks (箱).
In Alto Hospicio, this method works w 68 . Every week, the nets collect enough water for thousands of people. Just 17, 000 square meters of nets can provide (提供) 300, 000 liters (升) of water! More nets could even water the city’s parks and plants.
Now, scientists are s 69 where else fog harvesting can work. They check how much fog an area gets, how thick it is, and how the wind blows. They want to make a special map to show the best places for fog harvesting.
This idea helps people in d 70 places get water without waiting for rain. It’s simple, cheap, and uses nature’s resources (资源). Maybe one day, more places around the world can try it too!
七、书面表达（20分）
71．近年来，电脑成了我们生活的一个重要部分，甚至和我们的学习生活息息相关，某校英文杂志社开辟中学生专栏，请你以“The greatest invention—the computer”为题写篇短文，为该杂志社投稿。
内容包括:
1. 电脑的用途（包括：可以学习、上网查资料；可以听音乐、看电影使自己放松；可以发送邮件与别人保持联系）;
2. 倡议中学生正确使用电脑。
要求:
1. 词数不少于80（文章开头已给出；不计入总词数）；
2. 短文必须包括所给的内容, 可以适当增加细节，使行文连贯；
3. 文中不许出现真实的班级和姓名。
The greatest invention—the computer
In modern society, we can not imagine living in a world without computers.
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________(共10张PPT)
外研版2024八年级上册
Unit 3 Make it happen!（浙江专用）
单元测试卷 答案
一.听力
1-5：1．B 2．B 3．B 4．A 5.B
6-10：6．A 7．B 8．C 9．A 10．A
11-15：11．T 12．F 13．T 14．T 15．F
一、快速核对
16．C 17．B 18．B 19．D 20．A 21．B 22．C 23．A 24．B 25．C 26．A 27．C 28．C 29．D 30．D
二、完形填空
第一节
A:31．C 32．B 33．C 34．D 35．B
B:36．A 37．D 38．B 39．C 40．B
c:41．C 42．D 43．A 44．B 45．B
第二节：
46．B 47．C 48．A 49．E 50．D
三、阅读理解
51．A kind of stick pen. 52．Hunting. 53．He felt very sad. 54．Yes, he did. 55．I think he is smart. Because he managed to make a rabbit hair brush pen.
四、任务型阅读
56．inventions 57．feet 58．floor
59．your 60．relax 61．weighs
62．less 63．of 64．come 65．easily
五、选词填空
66．(a)reas 67．(t)hrough 68．(w)ell 69．(s)tudying 70．(d)ry
六、短文填空
The greatest invention—the computer
In modern society, we can not imagine living in a world without computers. The computer is one of the greatest inventions and is becoming more and more important in our daily life.
It is widely used to search for information and gain more new knowledge. The computer can help us study and look for information. Listening to music or watching movies on the computer is also good for relaxing.
七、书面表达
We can also make friends from all over the world and keep in touch with others through emails. But we should not use it for too long every day. Remember not to spend too much time playing computer games.
I think that using a computer is helpful. But we should use computers correctly, or it will influence our study.《Unit 3 Make it happen!单元测试卷（浙江温州专用）》参考答案
题号 1 2 3 4 5 6 7 8 9 10
答案 B B B A B A B C A A
题号 16 17 18 19 20 21 22 23 24 25
答案 C B B D A B C A B C
题号 26 27 28 29 30 31 32 33 34 35
答案 A C C D D C B C D B
题号 36 37 38 39 40 41 42 43 44 45
答案 A D B C B C D A B B
题号 46 47 48 49 50
答案 B C A E D
1．B
【原文】M: Mary, what do you think is the greatest invention in this century
W: The smart phone! That’s for sure! It seems everybody needs it.
2．B
【原文】M: I guess basketball is now the second most popular sport all over the world.
W: I agree, especially among students. I think it was invented by a Canadian doctor.
3．B
【原文】略
4．A
【原文】W: My mum is busy every day. I want to invent a robot to help her with the housework.
M: Great. But it’s a long way for a student to invent such a robot, I think.
5．B
【原文】略
6．A 7．B
【原文】M: Hi, Betty. I got a gift from my uncle in China last week.
W: Really What is it, Sam
M: It’s a robot speaker. It’s very useful.
W: Sounds cool. What do you use it to do
M: I use it to play music, My sister uses it to listen to stories.
W: Is it expensive
M: Yes. My uncle paid 600 yuan for it.
What does Sam use the robot speaker to do
How much did the robot speaker cost
8．C 9．A 10．A
【原文】W: When was the wheel invented
M: A few thousand years ago.
W: Who invented the wheel
M: Nobody knows who invented the wheel.
W: What was traveling like before the invention of the wheel
M: Traveling was difficult before the invention of the wheel.
W: What was traveling like after the invention of the wheel
M: Traveling became faster and more comfortable. With wheels, people invented carriages trains and cars.
11．T 12．F 13．T 14．T 15．F
【原文】
Is your schoolbag too heavy Taking heavy schoolbags brings us a lot of health problems. It’s really bad. But now we have e-schoolbags. They will help us.
An e-schoolbag is much lighter than a usual schoolbag. Maybe we can call the schoolbag an e-textbook. It is a small computer for students. It is as small as a usual book, but it can still have all the things for study, such as textbooks, exercise books and so on. The students can read the text page by page on the screen, take notes, or even send e-mails to their teachers. They only need to put the right chip into the e-schoolbags. Different people have different opinions on the e-schoolbags. Some people say that it can be easy to carry them. Some say they are not good for students’ eyes.
16．C 17．B 18．B 19．D 20．A 21．B 22．C 23．A 24．B 25．C 26．A 27．C 28．C 29．D 30．D
本文是一篇记叙文。文章主要讲述了一名18岁的高中生刘亦阳发明了一款看起来像校园饭卡的手机，该发明在网上引起轰动，很多人想购买或索要教程，但刘亦阳发现这个发明可能会对年轻人产生不良影响，所以他决定不再出售，只留作纪念，同时他也意识到作为发明者，要全面考虑发明的利弊，现在他正致力于另一项能帮助医疗行业的发明。
16．你想要一部看起来像你的校园饭卡的手机吗？
bowl碗；box盒子；card卡片；dish盘子。根据“Liu also ... a video online where he shows how he ‘puts’ the lunch card chip (芯片) into his arm.”可知，刘亦阳的发明是像校园饭卡的手机，所以此处指的是“饭卡”，即lunch card。故选C。
17．这一切都始于小红书上的一个视频，视频中来自广东的18岁高中生刘亦阳分享了他酷炫的发明。
ended结束；started开始；helped帮助；met遇见。根据语境可知，此处表示刘亦阳分享发明视频这件事的起始点，即“开始于”这个视频。故选B。
18．这一切都始于小红书上的一个视频，视频中来自广东的18岁高中生刘亦阳分享了他酷炫的发明。
printed打印；shared分享；found发现；drew画。根据“It all ... with a video on Xiaohongshu”可知，是在小红书上分享视频，所以此处指的是“分享”发明。故选B。
19．很多人想从他那里购买，或者索要教程。
put off推迟；gave up放弃；led to导致；asked for要求，索要。根据“Many people wanted to buy it from him”及“a tutorial”可知，很多人想买或者想要教程，所以此处指的是“索要”教程。故选D。
20．除了在学校以音乐为主修科目学习外，刘亦阳还是一名“兼职发明家”。
studying学习；teaching教；recording记录；copying复制。根据“at school as his main subject”可知，在学校是以音乐为主修科目，所以此处指的是“学习”音乐。故选A。
21．我过去常常对制作东西很着迷。
angry生气的；crazy疯狂的，着迷的；worried担心的；nervous紧张的。根据“It was what I liked best.”可知，制作东西是刘亦阳最喜欢的事情，所以他过去常常对制作东西很着迷，be crazy about“对……着迷”。故选B。
22．刘亦阳还在网上发布了一段视频，展示了他如何将饭卡芯片“植入”自己的手臂。
watched观看；checked检查；posted发布；deleted删除。根据“a video online”可知，是在网上发布视频，所以此处指的是“发布”。故选C。
23．他想知道未来是否真的有可能将芯片植入人体。
bodies身体；foods食物；habits习惯；actions行动。根据“He wondered whether it was really possible for chips to be put into human ... in the future.”可知，他想知道未来是否真的有可能将芯片植入人体，所以此处指的是“身体”。故选A。
24．“看到每个人都想要教程，我自己做了一个，并在小红书上分享了一段视频，”刘亦阳说。
itself它自己；myself我自己；ourselves我们自己；themselves他们自己。根据“I made one”可知，是刘亦阳自己做了一个教程，所以此处指的是“我自己”。故选B。
25．然而，刘亦阳发现这个想法也可能对年轻人产生不良影响。
useless无用的；correct正确的；bad坏的；good好的。根据“The student planned to use one in class and hoped his ... wouldn’t realize what it was.”可知，学生计划在课堂上使用这种手机，希望老师不会发现，这说明这个发明可能会对年轻人产生不良影响，所以此处指的是“不良的，坏的”。故选C。
26．这个学生计划在课堂上使用一个，并希望他的老师不会意识到那是什么。
teachers老师；fans粉丝；parents父母；doctors医生。根据“The student planned to use one in class”可知，学生计划在课堂上使用这种手机，所以是希望老师不会发现，此处指的是“老师”。故选A。
27．“我取消了所有的订单，”刘亦阳说。
ideas想法；parties聚会；orders订单；classes班级。根据“I made a decision not to sell any of them.”可知，刘亦阳决定不再出售这些手机，所以此处指的是“取消了所有的订单”。故选C。
28．现在我只保留我已经制作好的手机，作为我工作的纪念。
borrow借入；repair修理；keep保留；throw扔。根据“as a memory of my work”可知，是作为工作的纪念，所以此处指的是“保留”已经制作好的手机。故选C。
29．事物都有两面性。
pictures图片；shapes形状；colors颜色；sides方面。根据“As inventors, we should consider not only the advantages of what we create, but also the disadvantages.”可知，作为发明者，不仅要考虑所创造事物的优点，还要考虑缺点，这说明事物都有两面性，所以此处指的是“方面”。故选D。
30．“事物都有两面性，”刘亦阳严肃地说。
weakly虚弱地；secretly秘密地；humorously幽默地；seriously严肃地。根据“Every coin has two ... As inventors, we should consider not only the advantages of what we create, but also the disadvantages.”可知，刘亦阳在谈论一个严肃的话题，即作为发明者要全面考虑发明的利弊，所以此处指的是“严肃地”说。故选D。
31．C 32．B 33．C 34．D 35．B
本文介绍了土耳其盲人工程师Kursat发明的智能盲杖WeWalk，阐述了其传感器、联网等功能如何改善盲人生活，展现了科技的人文关怀价值。
31．词义理解题。根据“when walking on the street, he may run into obstacles”的语境，结合盲人出行时可能遇到的困难，可知obstacles意为“障碍物”。故选C。
32．细节理解题。根据第三段描述，WeWalk的功能包括：① 通过传感器看到障碍物并震动提醒(“The sensors can ‘see’ obstacles...and then the cane will vibrate”)② 通过蓝牙连接互联网(“It can also connect to the Internet through Bluetooth”)③ 提供位置信息(“give the user information about the place”)文中未提及帮助盲人乘坐飞机功能。故选B。
33．细节理解题。根据“Kursat decided to do something to help the blind”和“He well understands the difficulties...That’s because he himself is a blind person”可知，发明WeWalk是为了帮助像他一样的盲人。故选C。
34．推理判断题。根据“With the WeWalk, blind people can live a more convenient life.”可知对WeWalk对盲人有很大帮助。故选D。
35．推理判断题。本文介绍科技产品WeWalk的发明及其功能，属于科技类内容。故选B。
36．A 37．D 38．B 39．C 40．B
本文是一篇说明文。围绕老年护理机器人展开，介绍其功能、对独居老人的帮助、未来发展趋势等内容。
36．词句猜测题。根据“They can remind old people to take medicine at the right time.”可知，机器人能在合适的时间“提醒”老人吃药。故选A。
37．细节理解题。根据“Loneliness is a big problem for many old people. But these robots can be good friends. ... The robots can also do small jobs. They can pick up light things... For housework, they can do easy things...”可知，独居老人面临孤独问题，机器人既能陪伴聊天（缓解孤独），又能帮忙完成日常任务（如捡东西、做家务）。故选D。
38．细节理解题。根据“As the population gets older, more and more families need help”可知，随着人口的老化，越来越多的家庭需要帮助，而不是没有。故选B。
39．细节理解题。根据“As technology gets better, making these robots will cost less. ... more money will be put into making them better. So, the robots will work even better and be of higher quality.”可知，技术进步将使机器人成本降低（cheaper），同时质量和功能提升（better）。故选C。
40．篇章结构题。通读全文可知，第1段“总述老年护理机器人的作用”；第2-5段“分述机器人的具体功能和未来发展”；第6段“总结机器人未来的社会重要性”。所以文章结构对应“总—分—总”结构。故选B。
41．C 42．D 43．A 44．B 45．B
本文主要讲述了14岁美国学生Sirish Subash发明检测果蔬农药残留的工具PestiSCAND，并因此赢得3M青年科学家挑战赛的故事。
41．细节理解题。根据文章第二段“He made a tool that can find pesticides on fruit and vegetables”及第三段对PestiSCAND功能的描述可知，该工具主要用于检测食物上的农药。故选C。
42．细节理解题。根据文章最后一句“Subash plans to improve his tool and hopes to get it to market by the time he starts college”可知，他计划进一步优化并市场化该发明。故选D。
43．细节理解题。根据第二段“He made a tool that can find pesticides (杀虫剂) on fruit and vegetables. This won him $25,000 (about 180,000 yuan) and the title (称号) of ‘Best Young Scientist in America’.”可知b是最后发生的；“His mother always told him to wash fruit before eating it.”是事情的起因，d排在最前；然后他了解到很多水果有农药，即c；最后发明了PestiSCAND，即a，所以正确顺序是d-c-a-b。故选A。
44．推理判断题。根据Subash年仅14岁却通过观察生活问题并发明实用工具（如第三段提到他因母亲的话萌生创意）可知，年轻人也能通过创新改变生活。选项B“年轻人也能带来重大改变”符合文章主旨。故选B。
45．推理判断题。根据Subash从生活细节中发现问题（第二段）、自主发明工具（第三段）及计划优化产品（末段）等行为，可判断他具备“聪明且有创造力”的特质。故选B。
46．B 47．C 48．A 49．E 50．D
本文主要介绍了美国、英国和中国的科学家联合研发的一种新型隐形眼镜片，该镜片通过内置感应器检测眼泪中的化学物质来监测疾病，并有望用于应对突发医疗事件。
46．根据上文“Scientists from America, Britain and China have developed a new contact lens (隐形眼镜片).”和下文“They used a new sensor (感应器) to reach this goal.”可知，此处要介绍这种新的隐形眼镜片的特性，选项B“它可以在任何时候通过测试眼泪中的化学物质来检查疾病”符合语境。故选B。
47．根据上文“Scientists hope that the improvement could help to deal with sudden medical (医疗的) events...COVID-19 has made a big difference to the scientific world.”可知，后续内容应继续谈论此类突发事件，选项C“我们正在进行研究，以帮助应对未来出现的类似事件”符合语境。故选C。
48．根据上文“In the past, the sensor was between the layers (层) of the lens. It didn’t have direct contact with tears.”和下文“It is no longer between the layers, and keeps direct contact with tears. The eyes can feel comfortable.”可知，此处谈论的应是新隐形眼镜片的优点，选项A“然而，我们的新传感器更小、更智能”符合语境。故选A。
49．根据上文“The contact lens has not been on sale,”和下文“It is especially useful for those who may experience sudden medical events.”可知，这款隐形镜片还没有上市，但它很有用，所以推测应该会很受欢迎，选项E“但研究人员十分确信它会受到欢迎”符合语境。故选E。
50．根据上文“With the development of society, scientists are developing more things that provide care for people.”可知，选项D“隐形眼镜片是他们正在研究的东西之一”符合语境，承接上文。故选D。
51．A kind of stick pen. 52．Hunting. 53．He felt very sad. 54．Yes, he did. 55．I think he is smart. Because he managed to make a rabbit hair brush pen.
本文是一篇记叙文，主要讲述了蒙恬用兔毛制作毛笔的故事。
51．根据“In those days, people wrote on silk with a kind of stick pen.”可知，公元前223年，人们用一种木棍笔写字。故填A kind of stick pen.
52．根据“Between battles, Meng enjoyed hunting.”可知，战争之余，蒙恬的爱好是打猎。故填Hunting.
53．根据“But the rabbit’s hair was too oily(多油的) to hold the ink. Meng felt very sad…”可知，蒙恬用兔毛写字失败后感到非常伤心。故填He felt very sad.
54．根据“He put the rabbit hair brush pen back in the ink and found it worked beautifully on silk.”可知，蒙恬最后成功制成了毛笔。故填Yes, he did.
55．本题问的是考生怎么看蒙恬这个人，并解释原因，是一道开放性试题，答案言之有理即可，可以说他很有创造力，因为他发明了毛笔。故填He is creative. Because he invented the brush pen.
56．inventions 57．feet 58．floor 59．your 60．relax 61．weighs 62．less 63．of 64．come 65．easily
本文是一篇说明文，文章介绍了几种使得生活更便捷的有趣发明。
56．这里有一些有趣的发明给你。根据下文可知，这里介绍的是发明，invent的名词invention“发明”符合，“a few kinds of”后加名词复数形式。 故填inventions。
57．它们能防止雨水弄湿你的脚。根据“We have special shoes for you.”可知，鞋子是用来保护脚的，需用复数形式。故填feet。
58．你厌倦了在家擦地板吗？根据“cleaning the … at home”结合备选单词可知是在家擦地板，floor“地板”符合，the后接名词单数。故填floor。
59．也许你的“猫”能比你做得更好。根据句意及备选词可知应用you的形容词性物主代词your，意为“你的”。故填your。
60．清洁猫刷能让你坐下来放松。根据“help you sit back and”可知，此处指清洁猫刷能让你坐下来放松，relax“放松”符合，空处用动词原形。故填relax。
61．它有五公斤重。根据“five kilos”可知，此处指重量，weigh“有……重”符合，句子为一般现在时，主语“It”为单数，谓语需用第三人称单数形式。故填weighs。
62．然后你的通话时间将少于五分钟。根据“than”可知需用比较级，表示“更短时间”，little的比较级为less。故填less。
63．你害怕黑暗吗？“be afraid of”为固定搭配，意为“害怕……”。故填of。
64．如果天黑了，强大的LED灯会亮起。come on意为“开启/亮起”，will后加动词原形。故填come。
65．现在你可以轻松地在黑暗区域行走。空处需要副词修饰动词“walk”，表示“轻松地”，easy的副词形式为easily。故填easily。
66．(a)reas 67．(t)hrough 68．(w)ell 69．(s)tudying 70．(d)ry
本文主要介绍了智利科学家研究的一种在干旱地区收集雾水的方法。
66．智利的一个科学家团队一直在研究一种在这些地区收集水的方法。根据上文“Some parts of the world are very hot and dry, with little rain”并结合首字母可知，此处指这些非常炎热干燥的地区，area“地区”，根据空前的“these”可知，此处用复数形式。故填(a)reas。
67．当雾穿过网时，水滴会粘在铁丝上，变得更大，然后落入管道。根据“When fog passes…he nets”的语境并结合首字母提示可知，此处指在物体内部穿过，through“穿过”符合。故填(t)hrough。
68．在Alto Hospicio，这种方法效果很好。根据下文“Every week, the nets collect enough water for thousands of people.”并结合首字母提示可知，这种方法效果很好，well“好”符合。故填(w)ell。
69．现在，科学家们正在研究雾收集还可以在哪些地方起作用。根据“scientists are…where else fog harvesting can work”的语境并结合首字母提示可知，此处指科学家们正在研究雾收集还可以在哪些地方起作用，study“研究”，应用现在分词形式，与are构成现在进行时。故填(s)tudying。
70．这个想法可以帮助干旱地区的人们不必等到下雨就能获得水。根据上文“Some parts of the world are very hot and dry”并结合首字母提示可知，此处指干旱地区，dry“干的”。故填(d)ry。
71．例文
The greatest invention—the computer
In modern society, we can not imagine living in a world without computers. The computer is one of the greatest inventions and is becoming more and more important in our daily life.
It is widely used to search for information and gain more new knowledge. The computer can help us study and look for information. Listening to music or watching movies on the computer is also good for relaxing. We can also make friends from all over the world and keep in touch with others through emails. But we should not use it for too long every day. Remember not to spend too much time playing computer games.
I think that using a computer is helpful. But we should use computers correctly, or it will influence our study.
[总体分析]
①题材：本文为材料作文，围绕电脑进行写作；
②时态：主要使用一般现在时；
③提示：围绕“电脑的用途”和“正确使用电脑”的建议展开，语言简洁，条理清晰。
[写作步骤]
第一步：引入电脑的重要性，作为伟大发明；
第二步：介绍电脑的用途，如学习、放松、沟通等；
第三步：提出正确使用电脑的建议；
第四步：总结表达观点或倡议。
[亮点词汇]
① more and more 越来越
② look for 寻找
③ keep in touch with 与……保持联系
④ be good for 对……有好处
⑤ make friends 交朋友
[高分句型]
① Listening to music or watching movies on the computer is also good for relaxing.（动名词作主语）
② I think that using a computer is helpful. （宾语从句）
