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/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
2025-2026学年九年级英语上册单元复习考点培优仁爱科普版Unit 4 Amazing Science
专题13 任务型阅读
学校:___________姓名：___________班级：___________考号：___________
阅读短文，根据短文内容回答问题，每个题目的答案不超过5个单词。
Chinese scientists have created the world’s first robot, GEAIR, that can finish the whole plant breeding process. This is important for hybrid breeding (杂交育种).
Hybrid breeding helps plants grow stronger and produce more food. Yuan Longping created hybrid rice that has fed many Chinese people. According to Cell Press, the process usually means taking away the stamens (雄蕊) of the female plant (雌株) and then putting pollen (花粉) from the male plant onto the female plant. This helps the new plants get the best qualities from both parents. For example, if you mix a male plant that doesn’t get sick easily with a female plant that makes a lot of fruit, you can get a new plant that has both of these great qualities.
However, hybrid breeding needs workers to do cross-pollination (异花授粉) again and again in a short time. This work takes a lot of time and energy. GEAIR solves the problem. It uses AI visual recognition and positioning (视觉识别和定位) technology to move among crops. After finding flowers, it uses robotic arms to do cross-pollination and finish the whole process.
Building the robot was difficult because leaves get in the way, and flowers are very small. Traditional computers cannot easily find them in real time. To fix this, the research team trained a new model with 12,800 pictures of flowers. With this model, GEAIR can pollinate each flower in 15 seconds at a cost much lower than a worker’s yearly pay.
1．What is the name of the robot that can finish the whole plant breeding process
2．What is one advantage of hybrid breeding
3．What technology does GEAIR use to move among crops
4．Why was building GEAIR difficult (Give one reason.)
5．How long does it take for GEAIR to pollinate each flower
Teachers find it difficult to collect students’ homework before class. To solve this problem, a 13-year-old middle school student invented a smart robot, and he got first prize in the Children’s Invention Awards. His parents are so proud of him.
This smart robot can collect homework in a short time without making any mistakes. It uses Radio Frequency Identification (RFID;射频识别) technology—a reader and a special tag (标签) that can share information without touching each other. This way, it can help find and know what it is looking for. Each student’s notebook has a special RFID tag with their name and the subject. Students only need to place their notebooks on the robot, and the machine “sees” the notebook, “reads” its tag and takes it out of the name list. Teachers can check who hasn’t handed in homework by connecting their phones with the robot through Wi-Fi.
Many teachers speak highly of the smart robot after using it. They think the boy will create more useful AI tools to make life easier. His parents will continue to support him. Inspired (激励) by the words, the boy dreams of becoming a scientist when he grows up. “I have tried making model airplanes and other scientific and creative things. Inventing has brought me joy and happiness,” he said.
根据短文内容，回答下列问题。
6．Why did the 13-year-old student invent the smart robot
7．What can the smart robot do
8．What is RFID
9．How should the students use the smart robot
10．What does the boy want to be when he grows up
阅读下文并回答问题。
What will you do if you have problems with homework at home Students used to ask their parents for help. Nowadays, AI is becoming a useful tool for students’ study, especially for their homework. Do you think AI is a better teacher than parents
AI can teach math without judging me, but I think it can’t give something important—personal support and encouragement. Parents might get angry when you make mistakes, but they feel proud when you improve. They push you to try harder because they believe in you. Learning is not just about getting the right answers. It is also about becoming braver when someone supports you through failures (失败). —Ivy
When I make mistakes, AI won’t shout at me or put pressure on me as my parents do. Sometimes, AI is even smarter than my parents and can solve problems they can’t. For example, when I had a physics question, AI broke it down into simple steps and gave real-life examples. This helped me understand better and learn more easily. —Jane
Some students feel nervous about asking parents for help and are afraid of being shouted at. Thus, AI is better than parents. Firstly, AI always provides stress-free help and stays calm. Besides, AI is also a smart tool that can quickly collect a lot of information and offer more ways to solve study problems. Lastly, AI is always available and never gets tired. It can help students anytime. —Jack
11．In Ivy’s opinion, can AI give personal support and encouragement
12．How did AI help Jane when she had a physics problem
13．What do Jane and Jack think of AI when they need help
14．When you have problems with homework, who will you ask for help, AI or your parents Why (about 30 words)
阅读下面的短文，按要求完成后面的小题。
Did you know that paper was first invented in China Before paper was invented, people used to write on bones, turtle shells and bamboo pieces. But it was hard to write on them and even harder to carry them.
①Papermaking is one of the greatest inventions in Chinese history. 105 A．D．is often considered as the year in which papermaking was invented. Cai Lun, an official of the Han dynasty was the inventor. The material for the first paper came from silk rags (破布). It took several steps to make a sheet of paper. Then, the paper technique went all around the world. Most of the papermaking knowledge spread through the Silk Road. The papermaking skills were first spread to Korea and Japan, then spread to the Arab region and Europe.
It is exciting to see that all of the papermaking from around the world started with one Chinese man. The invention and use of paper also brought about a revolution (变革) in writing.
15．翻译划线的句子①。
16．在空白处各填入单词完成句子。
Papermaking was invented by an official called in the year of .
17．Where did people use to write on before paper was invented
18．How did most of the papermaking knowledge spread
19．What do you think of the papermaking Give your reason(s).
阅读下文并回答问题。
Forum (论坛): Technology (科技) and Daily Life
Host: Hello, everyone! Technology has changed our life a lot. Today, Tom, Jack and Anna will talk about how technology helps them in daily life—and how to use it wisely.
Tom (13, Beijing)—E-reader I got an E-reader last year. It’s small and light, so I can carry it easily. It holds hundreds of books, so I never run out of stories. I get new books online instead of buying paper ones. The screen is kind to eyes, even for long reads. But it needs charging (充电). Once it died mid-story—I learned to charge it on time, so it never stops when I need it.
Jack (13, Hangzhou)—Online Study Apps I use study apps daily. They have video lessons and practice exercises. Have problems with math I can turn to them for help. They check homework fast, too. But I set a timer (计时器) now. If I use them too long, I will forget to rest, which will be bad for my eyes. Controlling (控制) time lets them help me learn better.
Anna (14, Chengdu)—Smart Watch My mom bought me a smart watch. It tells time, counts steps, and pushes me to walk more. It reminds me to drink water when I’m busy. Last week, I fell when running, and it messaged Mom quickly. But it needs my phone nearby. I keep them close but don’t check it too often—so it helps, not distracts (分心).
Host: Thanks for sharing. Technology is useful, but it can’t replace (代替) everything. We need to control it properly. That way, it serves us best.
20．Can Tom’s E-reader hold many books
21．What can Anna’s smart watch remind her to do
22．What things do the three technology products have in common
23．Among the three technology products (产品), which one do you like best And why
阅读下面短文，简略回答问题。
Kristen Tapping, a student from London South Bank University, has invented a bike wheel that can help clean pollution in the air. It’s called Rolloe.
The wheel uses fins (尾翼) to pull in air as it turns. It then uses filters (过滤器) to take in polluted air and give off clean air back into the environment. The wheel can filter more air if it goes faster, although it still works at low speeds (速度).
Tapping said users would need to change the filter every week or after about 250 kilometers, to make sure the wheel continues to work well. The wheel fits in the front of a standard (标准的) bike and weighs about one kilogram.
Tapping said she was encouraged to create the wheel when she was biking around London. “In traffic, you always notice the pollution, the heat, the gases and the smell,” she said. She predicts that if 10 percent of the riders in London had a Rolloe on their bike, they could filter about 266,865 m of air a day, although this has yet to be tested.
A recent report shows that London’s health costs because of air pollution are the highest among all the European cities. The World Health Organization (WHO) has also said that outdoor air pollution causes about 4.2 million deaths around the world each year.
Tapping wants to use the wheel on shared bike projects at first, with the aim of making the wheels available for all bikes to use. She says she would also like to create a wheel that would fit in the back of a bike, as well as making them available in different sizes.
24．What does the wheel use filters to do
25．When does the user need to change the filter
26．Where does the wheel fit
27．Why are London’s health costs the highest among all the European cities
28．What do you think of the wheel Why do you think so
根据所给材料将句子补充完整，每空一词。
It’s March, 2050. Frank and Mary Smith wake up in their comfortable house in the morning and turn on the bedroom computer to get the latest news. They used to read The Times, but changed to electronic newspapers many years ago.
There is the usual news about space: Another space flight has returned from Mars and scientists have discovered a new planet. Then they turn to business news: The US dollar has risen greatly in Shanghai, one of the world’s leading business centers. Mary tells the computer to buy 5,000 dollars, and there is a quick answer that it has been done.
As they watch the screen, Mary orders one of the robots to make coffee for them. Frank disappears into the study (书房) to join a video meeting with his partners around the world.
Frank and Mary have one daughter, Louise. She is studying Chinese at present, which has become a world language as important as English. Louise has many Chinese friends. They communicate by computer.
29．Frank and Mary turn on the computer in the morning to get the news.
30．A new planet has by scientists.
31．Mary tells the computer to 5,000 dollars because the US dollar has greatly.
32．Frank has a meeting in the study with his partners the world by video.
33．Louise is a girl has many friends from .
阅读短文，根据短文内容回答问题。
The 2024 Nobel Prize in Physics surprisingly didn’t go to a typical physicist, instead, to two pioneers in machine learning: John J. Hopfield and Geoffrey E. Hinton. What they did was to use principles from physics to make discoveries in machine learning, which pushed the development of AI. This is a perfect example of joining ideas from different subjects to achieve a breakthrough (突破). It’s cross-disciplinary learning at its best.
In simple terms, cross-disciplinary learning is about not sticking to just one subject. It means being curious and open to ideas from different fields—whether it’s science, art, history or technology—and using that knowledge to improve our own understanding.
Cross-disciplinary learning is nothing new. We have seen many examples over the centuries. Even the ancient Greeks practiced it. They believed that music, math and astronomy (天文学) were interconnected. This helped them make groundbreaking discoveries.
Great minds like Leonardo da Vinci, Isaac Newton and Zhang Heng gave us amazing and influential creations because they were inventors, scientists, mathematicians, engineers and more, all at the same time. These inventors used knowledge from many different fields.
As they proved, great achievements often come from thinking beyond the boundaries of a single subject. This is why, nowadays, schools are pushing cross-disciplinary studies. They hope that by drawing from multiple areas, students can contribute to different fields and make a meaningful influence.
Cross-disciplinary learning can help you gain new opinions, find creative solutions and, most importantly, better prepare you to deal with the complex challenges of tomorrow. You never know where inspiration (灵感) might come from. Sometimes the best ideas are found in the most unexpected places. So, go ahead, mix it up, learn from everything, and see how far it takes you!
34．Who won the 2024 Nobel Prize in Physics
35．What is cross-disciplinary learning about in simple terms
36．Why are schools pushing cross-disciplinary studies
37．Would you like to choose cross-disciplinary learning Why or why not (Please give at least two reasons.)
阅读下面短文，根据短文内容，完成下列各题。
In recent years, the idea of flying cars has moved from science fiction to real life. These cars, often called VTOL aircraft, are designed to combine the advantages of cars and the speed of airplanes. Some technology companies are working hard to develop them, hoping to change the way we travel in cities.
Flying cars use new technologies such as electric power, self-driving systems and tools to avoid accidents. They can take off and land in small spaces. This makes them perfect for busy cities. Imagine a future where you can avoid traffic by flying from your home to your school or workplace in much less time!
However, there are still challenges. Safety is a big problem because flying cars must share the sky with other airplanes and avoid obstacles (障碍物) . Laws and rules also need to be developed to control their uses. Besides, the cost of these cars must be lowered so that more people can afford them.
Although there are problems to solve, flying cars are good for our lives. For example, they could reduce traffic, lower pollution, and help emergency services reach places faster. They could also change how cities are planned. For example, buildings become taller instead of spreading out.
Flying cars are an exciting new idea of travel. As technology improves, the dream of flying cars may soon become a normal part of our lives.
38．What are flying cars like
They combine the advantages of cars and .
39．What does the underlined word “them” refer to
It refers to .
40．How many challenges of flying cars are mentioned in the text
challenges are mentioned in the text.
41．How will flying cars influence city planning according to Paragraph 4
They will make .
42．Will you use flying cars in your life Why
You can tell it’s good quality right away. It has a smooth (光滑的) design, mixing metal, glass and advanced (先进的) technology—it really stands out. It’s made very well, works fast, and is easy to use. And its modern and smart look is really nice.
As you might guess, this is a great smartphone from Huawei, which is one of China’s most popular tech companies. Every day, Huawei’s factories make these high-tech phones with lots of care.
No one knows Huawei phones better than its engineers. They have created these phones by always coming up with new ideas. Some people say these phones are special because they do more than just let their users make calls or play games. The engineers say that’s exactly their goal: to make a smart device (设备) that can do many things.
It all started when Huawei began to study how to make smartphones. Back then, some experts didn’t think Chinese companies could make top-quality phones. The first set of phones had small problems. Some team members wanted to put off selling them. But the head engineer said, “Let’s fix them quickly and show the world. We can’t give up.” His words gave the team courage to keep going.
Then the company let some people try the phones for free. To everyone’s surprise, these people gave really positive feedback (积极的反馈). Since then, these users have kept choosing Huawei phones. More than ten years has passed, but Huawei has kept working hard to make high-quality phones.
Now, whenever people talk about Chinese technology, they always mention Huawei’s smartphones. Every day, millions of people—both in China and other countries—choose Huawei phones. A salesperson says proudly, “Sometimes customers come in asking for the newest Huawei phone. We have to tell them it’s so popular that we’ve sold out!” It makes every Chinese person feel proud to see a homegrown (国产的) brand shine brightly in the global (全球的) tech world.
根据短文内容，回答下列问题。
43．What is really nice about the Huawei smartphone
44．How often do Huawei’s factories make its phones with great care
45．Why do some people say Huawei smartphones are special
46．How did people in Huawei feel when receiving positive feedback
47．What makes every Chinese feel proud according to the passage
阅读下面短文，根据其内容填写单词或短语，完成表格中所缺的信息。
Instant noodles (方便面) are among the most convenient foods you can buy, but a Japanese company has invented a way to make them even easier to eat.
The noodle company recently invented Boost Noodle, a pork-flavoured (猪肉口味的) instant noodle for people who want to eat without having to take a break from what they love most. These noodles come in a small, convenient plastic bag and people can eat them with one hand by simply sucking (吸) out the noodles inside.
According to the company, the idea for Boost Noodle came from a young employee (员工) who loved playing video games for long periods of time. “For those wanting to eat and play at the same time,” the employee said, “they need a snack that won’t stop them.” It sounds like an easy enough task for a noodle company, but bringing the product to market reportedly took two years.
In fact, Boost Noodle can be enjoyed by anyone looking for a snack that can be eaten with one hand.
Boost Noodle can be kept at room temperature for up to 90 days. The product has been available (可获得的) since the end of July, for a price of $4.15, but it only recently became popular online.
Boost Noodle
Feature People can eat it with 48 hand.
49 A Japanese company.
Time to market At the end of 50
51 $4.15 per bag.
Note The product keeps well at room temperature for 52 90 days.
53 China, which has Four Great Inventions in ancient times, has again shown its ability to change the world with its “new four great inventions”. The four new ways of life are the most popular among young foreigners who study and work in China.
54 “My wallet is no longer in use. I can buy and eat whatever I want on my phone,” said Lin Jinlong, a student from Cambodia (柬埔寨) in China. “Even pancake sellers are using Alipay mobile payment.”
55 “I can order food online at home. This is super convenient. If I am at home in Cambodia, I have to go outdoors. China has the largest mobile phone usage in the world. This makes online shopping much easier.”
56 Shared bikes bring cycling back to people’s lives and make public transport more popular. The bikes themselves aren’t new, but China has made the world surprised with the operating model (运营模式) of bike-sharing.
57 Lin talked about his experience of traveling by Chinese high-speed train from Beijing to Tianjin. The journey takes only half an hour, while in Cambodia, which has only two railways, such a journey may take up to three hours.
(a)根据短文内容，从选项中选出与每段相匹配的选项，其中有一项是多余的。
A．Online shopping.
B．Shared bicycles.
C． China is a great country.
D．High-speed railways.
E. Electronic payment.
F. Drive fast.
(b)根据短文内容，补全下面方框中的句子。每空一词。
New four great inventions☆People can 58 and eat whatever they want on their phones. ☆China has the 59 mobile phone usage in the world. This makes online shopping much 60 . ☆Shared bikes bring cycling back to people’s lives and 61 public transport more popular. ☆Traveling by Chinese high-speed train from Beijing to Tianjin is 62 .
As a middle school student, I never thought artificial intelligence (AI) could be part of my daily life. But now, it’s like a helpful friend that supports (支持) me.
Every morning, my smart speaker wakes me up with gentle music. “Good morning!” it says. “The weather today is sunny. Don’t forget your P.E. clothes.” At first, I found it strange to talk to a machine. But now, I ask it questions like, “What’s the capital of Australia ” or “How do you spell ‘environment’ ” It answers quickly and clearly.
In English class, our teacher uses an AI-powered app called “Speak Easy”. When I practise speaking, the app listens and corrects my pronunciation.
AI also helps me with homework. Last week, I had a math problem. I took a photo of the question and sent it to an AI tutor (导师). It showed me step-by-step solutions (解决方案) and even explained the mistakes I made. “Math isn’t so difficult anymore,” I told my friend.
However, my favorite AI tool is the reading app because it reads stories aloud with different voices—happy, sad, or excited. When I read The Little Prince, the AI made the prince’s voice sound interesting and soft. It felt like the character was right there with me.
Of course, AI isn’t perfect. Once, my smart speaker misunderstood (误解) “turn on the light” and played a song. We all laughed. But these small mistakes remind (提醒) me that AI is still learning, just like us.
Now, I realize AI isn’t something far away. It’s a tool that makes my life easier and more fun. As long as I use it wisely, it can help me become better at learning and exploring (探索) the world.
根据语篇内容，回答下列问题。
63．Did the writer find it strange to talk to a machine at first
64．What app does the English teacher use in the class
65．How did AI help the writer with the math problem
66．Why does the writer like the reading app best
67．What do you think of AI
阅读下面短文，完成短文后的问题。
The history of traffic lights dates back to the early 19th century in Britain. London was a busy city with horse-drawn carriages (马车). They often rushed into people, causing many accidents. At the same time, there was a fashion rule in London—women in red showed that they were married and green for unmarried. This gave people the idea for using red and green as traffic signs later.
On December 10th, 1868, British railway engineer J. P. Knight designed (设计) the world’s first traffic light with only red and green. A policeman had to pull a belt (皮带) to change the lights: red meant “stop”, and green meant “go”. At first, it worked well and reduced (减少) accidents. However, this traffic light exploded (爆炸) after 23 days. The light was turned off, but the idea stayed alive.
In 1914, electric traffic lights were first used in America. Red and green still did their jobs, then they were safer and easier to see.
In 1920, a Chinese student named Hu Ruding was studying in the US. He noticed drivers sometimes rushed when the light changed. “What if there’s a middle color to slow people down ” he thought. That’s how the yellow light was born, meaning “get ready to stop.” Around the same time, an American policeman named William Potts created the first three-color traffic lights for all directions. They made crossroads (十字路口) much safer.
These colors were not chosen by chance. Red is easy to see, like a fire alarm, so it means “danger-stop!” Yellow is a warning (警告), like a sign that says “be careful—slow down!” Green, like a forest, tells us “safe to go!” Together, they form a common language that keeps safe every day.
Great ideas come from everyday things. Whether traffic lights or something else, noticing and thinking “what if” can change the world!
68．When did the world’s first traffic light with only red and green appear
69．What does the underlined word “they” refer to in Paragraph 5
70．Who suggested adding a yellow light to traffic lights
71．What’s the best title for the passage
72．According to the writer’s opinion, what should we do
Before computers, people got information from paper books and newspapers. Students once spent hours in libraries searching old books for homework, but now they can find anything online in seconds. Libraries were quiet in the past, yet now students can watch videos about their research topics while writing papers. In the past, we wrote articles by hand and mistakes meant starting over. Now, with computers, students can easily correct or cut mistakes while they write. However, they must save their work timely as computers might stop working suddenly.
Online communication is easy and fun—students can discuss with friends in another window while writing. Also, technology helps offer important information in time. For example, in areas with bad weather, phones, local radios or TV stations can provide warnings and guidance to keep families and homes safe.
All in all, technology is our friend.
根据短文内容完成句子，每空一词。
73．It took students hours to old books in libraries for homework once.
74．Libraries used to be in the past, yet now students can watch videos about their research topics when they write papers.
75．Now, with computers, it is easy for students to correct or cut mistakes while .
76．However, students must save their work timely as computers might stop suddenly.
77．For example, phones, local radios or TV stations can warnings and guidance to keep families and homes safe in areas with bad weather.
阅读下面短文，并根据所读内容在文章后表格中第1—10小题的空格里填入一个最恰当的单词。注意：每个空格只填1个单词。
What forms of transportation would you prefer when you travel, planes, trains or cars All of the above will be improved with 5G technology.
Gacha, the world’s first all-weather robot bus in Finland, is a good example. Telecoms company Nokia has set 5G transmitters (信号发射器) in 15 lampposts (路灯柱) along a 1-km route. These transmitters are then used to control buses, making them driverless and work perfectly even under difficult conditions—in the dark as well as rain, snow or mud.
There are also 5G roads. These roads have 5G transmitters and cameras. They can provide many services. For example, the roads can tell electric car drivers where the nearest charging station (充电站) is.
In Seoul, a smart management system is being used in one of the city’s underground stations. This system has many smart features, including a 3D map, sensors (传感器) and modern camera system that make the station more efficient and safer.
Even airplanes will become smart in the near future. Airbus, one of the world’s biggest airplane makers, is working on new airplanes that will have many sensors and 5G transmitters. The sensors will keep track of (了解……的动态) many things, such as whether the toilet needs to be cleaned, or whether passengers have fastened their seat belts.
We believe that 5G will bring a bright future for smart traveling.
5G technology makes traveling smart
Robot bus The robot bus is 78 Gacha. It is the world’s first all-weather robot bus. Nokia has set 5G transmitters in lampposts along a 1-km route. These transmitters control the buses that have no 79 . They can work even under difficult conditions.
5G roads These roads have 5G transmitters and cameras. They can 80 many services to people. Electric car drivers can 81 the nearest charging station through the roads.
Management system The smart management system is being used in one of 82 underground stations. This system makes the station more efficient and safer 83 a 3D map, sensors and a modern camera system.
84 Airbus is making 85 airplanes that will have many sensors and 5G transmitters. The sensors will keep track of many things—whether the toilet needs 86 or whether passengers have fastened their seat belts.
We believe that 5G will make the 87 of smart traveling brighter.
请阅读下面语篇，根据其内容回答问题。
Know More“The robotaxi goes at about the same speed, providing a good driving experience,” a user posted online. In the first quarter of 2024, a survey among 1,500 people shows that 97 percent of the reviews (评论) are five-star ratings.
Could you imagine being in a car driven by a computer, not a human Recently, China has made a big step toward self-driving technology. Since August, driverless taxis can run on roads in Wuhan, Chongqing and Shenzhen.
First, passengers can download an app to their smartphones and tell the App where they are and where they want to go. Then, a car will appear. With cameras placed all over the car, a computer takes full control of the drive.
Because of 5G coverage and BDS services, driverless taxis develop quickly in China. However, people think differently about self-driving taxis.Agree:
*Driverless taxis use computers to sense the things around them and make better use of space. This means fewer traffic jams (堵塞).
*Driverless taxis can provide 24-hour service, cutting down passengers’ travel costs.
*Self-driving technology will speed up the development of the transportation industry.
Disagree:
*If something unexpected on the road happens, driverless taxis can’t react (反应) as fast as a human driver could.
*Bad weather like heavy snow will make it hard for driverless taxis to see road lines. It will be difficult for sensors (传感器) to get right information about road situations, which might lead to an accident.
*The popularity of driverless taxis will cause many taxi drivers to lose their jobs.
*It’s clear self-driving taxis can make trips easier and more fun, but there is a lot of work to do to make self-driving taxis a common and safe transportation on our roads.
88．If you’re at Center Street and you want to go to Xinhua Bookstore, what should you do first to get a driverless taxi
89．How many people in the survey give five-star ratings to driverless taxis
90．Why can driverless taxis develop quickly in China
91．How does bad weather influence driverless taxis
92．If possible, what kind of transportation would you like to choose when you go around, traditional taxis or driverless taxis Why
阅读短文，根据短文内容回答问题。
Anna Du was walking along the beach when she noticed plastics (塑料) there. She quickly found there were many more tiny (微小的) pieces than she could deal with. It seemed impossible to clean them all up.
Du, 12 years old at the time, tried to solve the problem. First, she did a survey. The result showed there were already 150 million tons (吨) of plastic in the sea. She realized something must be done. So she decided to invent a robot (机器人) that could work under water. She failed many times, but never gave up trying and testing. At last, her ROV came out. It was a remotely operated vehicle (遥控潜水器). It could move through water and pick up plastic pieces, especially the tiny ones. Dana Yoerger, an expert (专家) said, “The ROV is nicely done for a 12-year-old girl. It’s very clever.”
In fact, Anna Du is always learning to solve the world problems. At the age of five, she began to go to workshops to learn engineering skills. Du thanks her parents, who for years have taken her to student outreach (推广) activities, for supporting her interest in science, technology, engineering and math (STEM).
Du also wrote a book named Microplastics And Me to encourage young students to care about the environment. The book follows Du’s own story of how she went from worrying about the environment to designing her ROV.
When she was asked about the future plan, she said, “I want to be an engineer because I like building things. I think many world problems can be solved with new inventions. But I’m not sure what kind of engineer I want to be yet.”
93．According to the survey, how many tons of plastic were there in the sea
94．What could Du’s ROV do
95．How old was Du when she started to learn engineering skills
96．Why did Du write the book
97．What do you think of Anna Du
阅读下文并回答问题。
①Human beings have been curious about Mars since the planet was first discovered. For many years, scientists have been working toward ways to best explore the red planet.
②A group of senior students from Beijing have shown great interest in Mars and started a project to explore it. Wang Taozhi, 17, the leader in this project, put forward a plan to develop a system to study pictures of common minerals (矿物) on Mars. It is also hoped to classify (分类) these minerals. “The challenge is to master knowledge about computer coding, AI and algorithms (算法) and how to put this knowledge into practice. We failed many times but we finally succeeded,” said Wang.
③When Wang Taozhi was in Junior 1, he learned basic knowledge of C++, a programming (编程) language, in a computer technology course. He was interested in programming and spent hours a day studying it. Wang then joined the Maker Space of his school, a platform that encourages students to create something new with the help of modern technology. In the Maker Space, he learned more about robotics and coding, developing a software which helped teachers in class.
④Wang also learned necessary information through other means in his spare time, including trustworthy journals (权威期刊) and even online videos. “I read papers on minerals,” Wang said. “Also, I gained AI basics through some videos on Bilibili.”
⑤To successfully finish the project, good teamwork is important. Wang Taozhi and his teammates You Zhibin and Zhang Beining had a hard time planning their meetings since they had different class timetables and study plans. To get over this challenge, they carried out different tasks based on each person’s strengths, set a deadline and set up regular meetings. It’s hard to balance one’s studies and personal interests, but they have found a way to do it.
⑥“In the beginning, I borrowed others’ ideas but now I come up with my own ideas and have made them practical,” Wang said. “That’s exactly why we support such projects. It was a good chance to _____________” said Li Ning, the mentor (导师) of this project.
98．Did Wang Taozhi show interest in programming when he was in Junior 1
99．Why did Wang put forward a plan to develop a system
100．What made Wang Taozhi’s project a success
101．Please finish Li Ning’s words in the last paragraph. (At least 20 words)
It was an exciting day for technology fans—on April 19, the world’s first half-marathon for human-like robots was held in Beijing. The robots waited next to human runners and started from the same line.
“I saw many robots running. Some were surprisingly fast, others had very lovely designs, and their running styles were quite different,” said Zhang Huihui, who joined the race.
During the 21-kilometer-long race, the robots had to run on two legs. Some even wore running shoes. Each robot was helped by a team of human guides, control workers and engineers. They could have their batteries (电池) changed during the race. Teams could even use new robots when the old ones could no longer run.
There were 20 teams in the race and six of them finished it. Tiangong Ultra won first place in two hours and 40 minutes. “It crossed the finish line about 30 minutes earlier than we thought,” said Xiong Youjun, CEO of a robot center. “In general, all the robots today could handle difficulties like turns and small hills on the road. It was amazing that we made history together.”
“Robots finishing the race isn’t the end. It’s the starting point for the growth of the robot industry,” said Liang Liang, from Yizhuang’s Administrative Committee.
Although the robots fell now and then, the event showed that they could do real-life tasks. Liang added, “Their small steps today will become big jumps for human technological progress tomorrow.”
根据短文内容，回答下列问题。
102．Where was the world’s first half-marathon for human-like robots held
103．Who helped the robots to finish the race
104．How many teams finished the race
105．What did Xiong Youjun think of the first robot half-marathon
106．What did the first robot half-marathon show about the robots
/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
参考答案及试题解析
1．GEAIR. 2．Plants grow stronger./Produce more food. 3．AI visual recognition and positioning. 4．Leaves get in the way./Because flowers are very small. 5．15 seconds.
【导语】本文主要介绍了中国科学家创造出的世界上首个能完成整个植物育种过程的机器人GEAIR，阐述了杂交育种的好处、杂交育种面临的问题、GEAIR解决问题的方式、制造GEAIR的困难以及其授粉效率等内容。
1．根据第一段首句“Chinese scientists have created the world’s first robot, GEAIR, that can finish the whole plant breeding process.”可知，能完成整个植物育种过程的机器人名字是GEAIR。故填GEAIR.
2．根据第二段首句“Hybrid breeding helps plants grow stronger and produce more food.”可知，杂交育种的一个优势是能让植物长得更强壮或者产出更多食物。故填Plants grow stronger./Produce more food.
3．根据第三段“It uses AI visual recognition and positioning (视觉识别和定位) technology to move among crops.”可知，GEAIR使用人工智能视觉识别和定位技术在作物间移动。故填AI visual recognition and positioning.
4．根据第四段“Building the robot was difficult because leaves get in the way, and flowers are very small.”可知，制造GEAIR困难的原因是叶子会挡住视线，或者花非常小。故填Leaves get in the way./Because flowers are very small.
5．根据第四段“With this model, GEAIR can pollinate each flower in 15 seconds at a cost much lower than a worker’s yearly pay.”可知，GEAIR给每朵花授粉需要15秒。故填15 seconds.
6．To solve the problem of collecting homework before class. 7．It can collect homework quickly and accurately. 8．It’s a technology that uses radio waves to share information without contact. 9．They just need to put their notebooks with RFID tags on the robot. 10．He wants to be a scientist.
【导语】本文讲述了一名13岁中学生为解决老师课前收作业难的问题发明了智能机器人并获得儿童发明奖的故事。
6．根据“Teachers find it difficult for students to collect homework before class.”可知，这名13岁学生发明智能机器人是为了解决老师课前收作业难的问题，故填To solve the problem of collecting homework before class.
7．根据“This smart robot can collect homework in a short time without making any mistakes.”可知，这个智能机器人可以在短时间内准确无误地收作业，故填It can collect homework quickly and accurately.
8．根据“It uses Radio Frequency Identification (RFID) technology—a reader and a special tag that can share information without touching each other.”可知，RFID是一种无需接触即可共享信息的射频识别技术，故填It’s a technology that uses radio waves to share information without contact.
9．根据“Students only need to place their notebooks on the robot, and the machine ‘sees’ the notebook, ‘reads’ its tag and takes it out of the name list.”可知，学生只需将带有RFID标签的笔记本放在机器人上即可使用，故填They just need to put their notebooks with RFID tags on the robot.
10．根据“the boy dreams of becoming a scientist when he grows up.”可知，这个男孩长大后想成为科学家，故填He wants to be a scientist.
11．No./No, it can’t. 12．By breaking it down into simple steps and giving real-life examples. 13．They think AI won’t shout or put pressure, is smarter and provides stress-free help and is always available.. 14．I will ask AI for help. Because it can explain problems patiently to me any time, which is very convenient when my parents are busy with their work./I will ask my parents for help. Because they know my learning habits very well and can guide me in a way that fits me best.
【导语】本文主要就“在家做作业遇到问题时，向AI求助还是向父母求助”这个问题，呈现了几位同学的答案。
11．根据“AI can teach math without judging me, but I think it can’t give something important—personal support and encouragement.”可知，Ivy认为AI无法给予个人的支持和鼓励。故填No./No, it can’t.
12．根据“For example, when I had a physics question, AI broke it down into simple steps and gave real-life examples.”可知，Jane遇到物理问题时，AI会帮助将其分解为简单的步骤，并提供现实生活中的例子。故填By breaking it down into simple steps and giving real-life examples.
13．根据“When I make mistakes, AI won’t shout at me or put pressure on me as my parents do. Sometimes, AI is even smarter than my parents and can solve problems they can’t.”及“Firstly, AI always provides stress-free help and stays calm. Besides, AI is also a smart tool that can quickly collect a lot of information and offer more ways to solve study problems.”可知，他们认为AI不会大喊或施压，是更聪明的，能够提供无压力的帮助。故填They think AI won’t shout or put pressure, is smarter and provides stress-free help and is always available.
14．本文是开放性试题，答案言之有理即可，参考答案为I will ask AI for help. Because it can explain problems patiently to me any time, which is very convenient when my parents are busy with their work./I will ask my parents for help. Because they know my learning habits very well and can guide me in a way that fits me best.
15．造纸术是中国历史上最伟大的发明之一。 16． Cai Lun 105 A.D. 17．People used to write on bones, turtle shells and bamboo pieces. 18．Most of the papermaking knowledge spread through the Silk Road. 19．I think papermaking is a great invention because it is one of the greatest inventions in Chinese history and its invention and use also brought about a revolution in writing.
【导语】本文讲述了造纸术的发明及其影响。
15．Papermaking“造纸”；is“是”；one of the greatest inventions“最伟大发明之一”；in Chinese history“在中国历史上”。故填：造纸术是中国历史上最伟大的发明之一。
16．根据“105 A.D. is often considered as the year in which papermaking was invented. Cai Lun, an official of the Han dynasty was the inventor.”可知公元105年常被视为造纸术发明的年份。东汉官员蔡伦是这一发明的人物。故填Cai Lun；105 A.D.。
17．根据“Before paper was invented, people used to write on bones, turtle shells and bamboo pieces.”可知，在纸被发明之前，人们过去常常在骨头、龟壳和竹片上写字。故填People used to write on bones, turtle shells and bamboo pieces.
18．根据“Most of the papermaking knowledge spread through the Silk Road.”可知，大部分的造纸知识是通过丝绸之路传播的。故填Most of the papermaking knowledge spread through the Silk Road.
19．答案不唯一，合理即可。故填I think papermaking is a great invention because it is one of the greatest inventions in Chinese history and its invention and use also brought about a revolution in writing.
20．Yes, it can./Yes. 21．It can remind her to drink water when she is busy. 22．They are all useful/helpful in daily life but sometimes they need our proper control. 23．I like the E-reader best. Because it’s small and light, holds many books, and has an eye-friendly screen for long reading. (答案不唯一，合理即可)
【导语】本文主要围绕三位青少年分享科技产品（电子阅读器、在线学习应用和智能手表）在日常生活中的积极作用及如何合理使用它们展开。
20．根据“It holds hundreds of books, so I never run out of stories.”可知，汤姆的电子阅读器可以容纳很多书。故填Yes, it can./Yes.
21．根据“It reminds me to drink water when I’m busy.”可知，安娜的智能手表会提醒她喝水。故填It can remind her to drink water when she is busy.
22．根据“Technology is useful, but it can’t replace (代替) everything. We need to control it properly.”可知，三款科技产品的共同点是：它们都对日常生活有帮助，但都需要用户合理控制使用。故填They are all useful/helpful in daily life but sometimes they need our proper control.
23．开放性作答，言之有理即可。参考答案为：I like the E-reader best. Because it’s small and light, holds many books, and has an eye-friendly screen for long reading.
24．To take in polluted air and give off clean air. 25．Every week or after about 250 kilometers. 26．In the front of a standard bike. 27．Because of air pollution. 28．I think it’s creative and practical because it helps reduce air pollution in a simple way.
【导语】本文介绍了伦敦大学生Kristen Tapping发明的空气净化自行车轮Rolloe，通过过滤器吸附污染物释放洁净空气，并阐述了该发明对改善城市空气污染的潜在价值及未来应用前景。
24．根据“It then uses filters to take in polluted air and give off clean air back into the environment.”可知，过滤器用于吸入污染空气并释放洁净空气。故填To take in polluted air and give off clean air.
25．根据“users would need to change the filter every week or after about 250 kilometers”可知，需每周或每250公里更换过滤器。故填Every week or after about 250 kilometers.
26．根据“The wheel fits in the front of a standard bike”可知，车轮安装在标准自行车前轮位置。故填In the front of a standard bike.
27．根据“London’s health costs because of air pollution are the highest”可知，伦敦健康成本最高是由于空气污染。故填Because of air pollution.
28．本题为开放性作答。可从环保价值、创新性等角度评价，示例强调了其简单实用的治污特点。故填I think it’s creative and practical because it helps reduce air pollution in a simple way.
29． bedroom latest 30． been discovered 31． buy risen 32． all over 33． who China
【导语】本文是一篇记叙文，主要讲述了2050年Frank和Mary Smith一家早晨的生活场景，展现了未来科技对人类生活的影响。
29．根据“Frank and Mary Smith wake up in their comfortable house in the morning and turn on the bedroom computer to get the latest news.”可知，他们打开的是卧室电脑，获取的是最新新闻。故填bedroom；latest。
30．根据“scientists have discovered a new planet”可知，新行星是被科学家发现的，需用被动语态。故填been；discovered。
31．根据“The US dollar has risen greatly in Shanghai... Mary tells the computer to buy 5,000 dollars, and there is a quick answer that it has been done.”可知，Mary因美元上涨而购买美元。故填buy；risen。
32．根据“Frank disappears into the study (书房) to join a video meeting with his partners around the world.”可知，会议是与全球的合作伙伴进行的，all over the world“全世界”。故填all；over。
33．根据“Louise has many Chinese friends.”Louise是一个有很多中国朋友的女孩，用who引导定语从句。故填who；China。
34．John J. Hopfield and Geoffrey E. Hinton. 35．It is about not sticking to just one subject and using knowledge from different fields to improve our understanding. 36．Because they hope students can contribute to different fields and make a meaningful influence by thinking beyond a single subject. 37．Yes, I would. Firstly, it can help me gain new perspectives and find creative solutions to problems. Secondly, it better prepares me to deal with the complex challenges of the future. (答案不唯一)
【导语】本文通过2024年诺贝尔物理学奖颁发给机器学习领域的先驱这一事件，引出了“跨学科学习”的概念，阐述了其历史渊源、重要性，并鼓励人们进行跨学科学习。
34．根据“The 2024 Nobel Prize in Physics surprisingly didn’t go to a typical physicist, instead, to two pioneers in machine learning: John J. Hopfield and Geoffrey E. Hinton.”可知，2024年诺贝尔物理学奖颁给了John J. Hopfield和Geoffrey E. Hinton。故填John J. Hopfield and Geoffrey E. Hinton.
35．根据“In simple terms, cross-disciplinary learning is about not sticking to just one subject. It means being curious and open to ideas from different fields...and using that knowledge to improve our own understanding.”可知，跨学科学习简单来说就是不局限于一门学科，并利用不同领域的知识来提高我们自身的理解。故填It is about not sticking to just one subject and using knowledge from different fields to improve our understanding.
36．根据“This is why, nowadays, schools are pushing cross-disciplinary studies. They hope that by drawing from multiple areas, students can contribute to different fields and make a meaningful influence.”可知，学校推动跨学科研究是希望学生能通过融合多领域知识，为不同领域做出贡献并产生有意义的影响。故填Because they hope students can contribute to different fields and make a meaningful influence by thinking beyond a single subject.
37．本题为开放性试题，答案不唯一。需明确表达自己的观点（愿意或不愿意），并给出至少两条理由。故填Yes, I would. Firstly, it can help me gain new perspectives and find creative solutions to problems. Secondly, it better prepares me to deal with the complex challenges of the future.
38．the speed of airplanes 39．flying cars 40．Three 41．buildings become taller instead of spreading out 42．No, I won’t. Because they might be too expensive and raise safety concerns. (言之有理即可)
【导语】本文是一篇说明文，主要介绍了集汽车优势和飞机速度于一体的飞行汽车的技术特点、当前面临的挑战以及未来可能为城市交通和生活带来的变革。
38．根据第一段中“These cars, often called VTOL aircraft, are designed to combine the advantages of cars and the speed of airplanes.”可知，飞行汽车结合了汽车的优点和飞机的速度。故填the speed of airplanes。
39．根据第二段中“Flying cars use new technologies such as electric power, self-driving systems and tools to avoid accidents. They can take off and land in small spaces. This makes them perfect for busy cities.”可知，飞行汽车使用电力、自动驾驶系统和工具等新技术来避免事故。它们可以在狭小的空间里起飞和降落。这使得它们非常适合繁忙的城市。由此可知，下画线“them”指的是前文提到的flying cars。故填flying cars。
40．根据第三段内容“However, there are still challenges. Safety is a big problem because flying cars must share the sky with other airplanes and avoid obstacles (障碍物) . Laws and rules also need to be developed to control their uses. Besides, the cost of these cars must be lowered so that more people can afford them.”可知，飞行汽车的挑战有安全问题、法律和规则的限制以及费用问题，共3种。故填Three。
41．根据第四段中“They could also change how cities are planned. For example, buildings become taller instead of spreading out.”可知，飞行汽车将使建筑物变得更高，而不是向外扩散。故填buildings become taller instead of spreading out。
42．开放性试题，答案不唯一，言之有理即可。参考答案为No, I won’t. Because they might be too expensive and raise safety concerns.
43．Its modern and smart look. 44．Every day. 45．Because they do more than just let their users make calls or play games. 46．They were surprised. 47．Seeing a homegrown brand shine brightly in the global tech world.
【导语】本文主要介绍了华为智能手机的高品质表现、研发背景以及其在全球科技领域为国人带来的骄傲。
43．根据“And its modern and smart look is really nice.”可知，华为智能手机的现代且智能的外观非常不错。故填Its modern and smart look.
44．根据“Every day, Huawei’s factories make these high-tech phones with lots of care.”可知，华为的工厂每天都精心制造其手机。故填Every day.
45．根据“Some people say these phones are special because they do more than just let their users make calls or play games.”可知，一些人认为华为智能手机特别，是因为它们不仅仅能让用户打电话或玩游戏，还能做很多事。故填Because they do more than just let their users make calls or play games.
46．根据“To everyone’s surprise, these people gave really positive feedback (积极的反馈).”可知，华为的人收到积极反馈时感到很惊讶。故填They were surprised.
47．根据“It makes every Chinese person feel proud to see a homegrown (国产的) brand shine brightly in the global (全球的) tech world.”可知，看到一个国产品牌在全球科技领域大放异彩，这让每个中国人感到骄傲。故填Seeing a homegrown brand shine brightly in the global tech world.
48．one 49．Inventor 50．July 51．Price 52．up to
【导语】本文是一篇说明文。文章主要讲述了一家日本公司推出的更方便食用的“Boost Noodle”方便面，包括其特点、创意来源、上市情况等。
48．根据“These noodles come in a small, convenient plastic bag and people can eat them with one hand by simply sucking (吸) out the noodles inside.”可知，人们可以用一只手吸出里面的面条来吃，one符合句意，故填one。
49．根据“Instant noodles (方便面) are among the most convenient foods you can buy, but a Japanese company has invented a way to make them even easier to cat.”可知，一家日本公司发明了一种方法，让方便面更容易吃，inventor符合句意，结合Feature，首字母大写，故填Inventor。
50．根据“The product has been available (可获得的) since the end of July”可知，产品从7月底开始可获取，故填July。
51．根据“The product has been available (可获得的) since the end of July, for a price of $4.15, but it only recently became popular online.”可知，价格是4.15美元，price符合，结合Note，首字母需要大写，故填Price。
52．根据“Boost Noodle can be kept at room temperature for up to 90 days.”可知，产品可在室温下保存达90天，故填up to。
53．C 54．E 55．A 56．B 57．D 58．buy 59．largest 60．easier 61．make 62．fast
【导语】本文主要介绍了中国的“新四大发明”，它们分别是：电子支付、网上购物、共享单车和高铁。
53．根据“China, which has Four Great Inventions in ancient times, has again shown its ability to change the world with its ‘new four great inventions’.”可知，后文总述中国“新四大发明”的影响，选项C“中国是一个伟大的国家。”符合语境。故选C。
54．根据“My wallet is no longer in use. I can buy and eat whatever I want on my phone,”可知，这一段内容和电子支付有关，选项E“电子支付。”符合语境。故选E。
55．根据“This makes online shopping much easier.”可知，这一段内容和网上购物有关，选项A“网上购物。”符合语境。故选A。
56．根据“Shared bikes bring cycling back to people’s lives and make public transport more popular.”可知，这一段主要介绍了共享单车。选项B“共享单车。”符合语境。故选B。
57．根据“Lin talked about his experience of traveling by Chinese high-speed train from Beijing to Tianjin.”可知，这一段讲的是中国的高铁。选项D“高速铁路。”符合语境。故选D。
58．根据“I can buy and eat whatever I want on my phone”可知，人们可以在手机上买和享用任何他们想要的东西，buy“买”，can接动词原形。故填buy。
59．根据“China has the largest mobile phone usage in the world.”可知，中国是世界上手机使用量最大的国家。largest“最大的”，形容词作定语。故填largest。
60．根据“China has the largest mobile phone usage in the world. This makes online shopping much easier.”可知，中国是世界上手机使用量最大的国家，这使得网上购物更加容易，easier“更容易的”，故填easier。
61．根据“Shared bikes bring cycling back to people’s lives and make public transport more popular.”可知，共享单车让骑自行车回到人们的生活中，让公共交通更受欢迎。make“使”，and前后的动词形式需保持一致，空处填动词原形。故填make。
62．根据“Lin talked about his experience of traveling by Chinese high-speed train from Beijing to Tianjin. The journey takes only half an hour,”可知，坐中国高铁从北京到天津很快。fast“快的”，形容词作表语。故填fast。
63．Yes, he/she did. 64．Speak Easy. 65．It showed the writer step-by-step solutions and explained the mistakes he/she made. 66．Because it reads stories aloud with different voices. 67．I think AI is a helpful tool that makes our life easier and more fun. But it’s still learning, so we should use it wisely.
【导语】本文是一篇记叙文，主要讲了人工智能从陌生到融入自己日常生活，在起床提醒、英语学习、作业辅导和阅读等方面提供帮助，也提及人工智能并非完美，认为其是能让生活更便捷有趣且需合理使用的工具。
63．根据第二段“At first, I found it strange to talk to a machine.”可知，作者一开始觉得和机器说话很奇怪。故填Yes, he/she did.
64．根据第三段“In English class, our teacher uses an AI-powered app called ‘Speak Easy’.”可知，英语老师在课堂上使用的应用程序是“Speak Easy”。故填Speak Easy.
65．根据第四段“It showed me step-by-step solutions and even explained the mistakes I made.”可知，人工智能通过为作者展示逐步的解决方案并解释其犯的错误来帮助解决数学问题。故填It showed the writer step-by-step solutions and explained the mistakes he/she made.
66．根据第五段“However, my favorite AI tool is the reading app because it reads stories aloud with different voices—happy, sad, or excited.”可知，作者最喜欢阅读应用程序是因为它能以不同的声音大声朗读故事。故填Because it reads stories aloud with different voices.
67．开放性试题，言之有理即可。参考答案为：I think AI is a helpful tool that makes our life easier and more fun. But it’s still learning, so we should use it wisely.
68．On December 10th, 1868. 69．Red, yellow and green. 70．Hu Ruding. 71．The History of Traffic Lights. 72．We should notice and think “what if” about everyday things.
【导语】本文主要介绍了交通信号灯的发展历史。
68．根据“On December 10th, 1868, British railway engineer J. P. Knight designed the world’s first traffic light with only red and green.”可知，1868年12月10日，英国铁路工程师J. P. Knight设计了世界上第一个仅用红色和绿色的交通信号灯。故填On December 10th, 1868.
69．根据“Red is easy to see, like a fire alarm, so it means…form a common language that keeps safe every day. ”可知，“they”指代的是红、黄、绿三种颜色。故填Red, yellow and green.
70．根据“In 1920, a Chinese student named Hu Ruding was studying in.…That’s how the yellow light was born”可知，胡汝鼎建议添加黄灯。故填Hu Ruding.
71．本文主要介绍了交通信号灯的发展历史，因此The History of Traffic Lights“交通灯的历史”是最佳标题。故填The History of Traffic Lights.
72．根据“Great ideas come from everyday things. Whether traffic lights or something else, noticing and thinking “what if” can change the world!”可知，作者认为我们应关注日常并思考可能性。故填We should notice and think “what if” about everyday things.
73．search 74．quiet 75．writing 76．working 77．provide
【导语】本文是一篇说明文。文章主要通过对比“计算机出现前”与“现在”人们获取信息、学习、写作的方式差异，结合在线交流、及时信息传递 (如天气预警) 等实例，说明技术给生活和学习带来的便利，最终得出“技术是我们的朋友”的结论。
73．根据第一段“Students once spent hours in libraries searching old books for homework, but now they can find anything online in seconds.”可知，学生们曾经要在图书馆里花数小时翻阅旧书来完成作业，但现在他们在网上几秒钟就能找到任何东西；题目句型 “It took sb. hours to do sth.”与“Sb. spent hours (in) doing sth.”同义；因此，这里应用动词原形search。故填search。
74．根据第一段“Libraries were quiet in the past, yet now students can watch videos about their research topics while writing papers.”可知，过去图书馆里很安静，然而现在学生们可以一边写论文，一边观看与他们研究主题相关的视频；题干“used to be”后需接形容词，与原文“were quiet”直接对应。故填quiet。
75．根据第一段“Now, with computers, students can easily correct or cut mistakes while they write.”可知，现在，有了电脑，学生们在写作时可以轻松地修改或删除错误；题干“while”后省略了“they are”，需用现在分词形式，“they write”对应“writing”。故填writing。
76．根据第一段“However, they must save their work timely as computers might stop working suddenly.”可知，然而，他们必须及时保存自己的作业，因为电脑可能会突然停止运行；stop doing sth.“停止做某事”，固定搭配，原文直接出现“stop working”。故填working。
77．根据第二段“For example, in areas with bad weather, phones, local radios or TV stations can provide warnings and guidance to keep families and homes safe.”可知，例如，在天气恶劣的地区，手机、当地广播电台或电视台可以提供预警和指导，以保障家庭和住所的安全；题干“can”后接动词原形，与原文“can provide”直接对应。故填provide。
78．named/called 79．drivers 80．offer 81．find/know 82．Seoul’s 83．with 84．Airplanes 85．new 86．cleaning 87．future
【导语】本文是一篇说明文，主要介绍了5G技术如何使交通出行变得更智能。
78．根据“Gacha, the world’s first all-weather robot bus in Finland...”可知，机器人公交车被命名为/被称为“Gacha”。be named意为“被命名为”，be called意为“被称为”，空格前已有be动词is。故填named/called。
79．根据“These transmitters are then used to control buses, making them driverless...”可知，这些公交车没有司机。名词driver意为“司机”，此处表示泛指，所以空格处应填driver的复数形式drivers。故填drivers。
80．根据“These roads have 5G transmitters and cameras. They can provide many services.”可知，5G道路可以为人们提供许多服务。offer sth. to sb.表示“为某人提供某物”，can后接动词原形。故填offer。
81．根据“...the roads can tell electric car drivers where the nearest charging station (充电站) is.”可知，司机可以通过5G道路找到/知道最近的充电站的位置。find意为“找到”，know意为“知道”，can后接动词原形。故填find/know。
82．根据“In Seoul, a smart management system is being used in one of the city’s underground stations.”可知，智能管理系统用于首尔的一个地下车站。Seoul’s表示“首尔的”。故填Seoul’s。
83．根据“This system has many smart features, including a 3D map, sensors (传感器) and modern camera system that make the station more efficient and safer.”可知，该系统通过3D地图、传感器和现代摄像头系统使车站更高效和安全。介词with“通过”符合语境。故填with。
84．根据表格中的“Airbus is making...airplanes that will have many sensors and 5G transmitters. The sensors will keep track of many things...”可知，本部分主要介绍智能飞机。名词airplane意为“飞机”，此处表示泛指，所以空格处应用airplane的复数形式airplanes，且首字母要大写。故填Airplanes。
85．根据“Airbus...is working on new airplanes...”可知，空客正在研发新型飞机。形容词new“新的”符合语境。故填new。
86．根据“...whether the toilet needs to be cleaned...”可知，传感器会监测厕所是否需要清洁。need to be done相当于need doing，所以空格处应填cleaning。故填cleaning。
87．根据“We believe that 5G will bring a bright future for smart traveling.”可知，5G将使智能出行的未来更光明。名词future“未来”符合语境。故填future。
88．I should download an app to my smartphone/Download an app to my smartphone. 89．1,455/1,455 people. 90．Because of 5G coverage and BDS services. 91．It will make it hard for them to see road lines and get right information, which might lead to an accident. 92．Traditional taxis. Because I think it’s safer than driverless taxis and I can talk with the taxi driver during the trip, which will make the ride more interesting.
【导语】本文是一篇说明文，主要介绍了无人驾驶出租车在中国的应用现状、使用方式以及人们对其的不同看法。
88．根据“First, passengers can download an App to their smartphones and tell the App where they are and where they want to go.”可知，呼叫无人驾驶出租车的第一步是下载一个应用程序。故填I should download an app to my smartphone/Download an app to my smartphone.
89．根据“In the first quarter of 2024, a survey among 1,500 people shows that 97 percent of the reviews (评论) are five-star ratings.”可知，1500人参与了调查，其中97%的人给出了五星好评。计算可知1500 * 97% = 1455人。故填1,455/1,455 people.
90．根据“Because of 5G coverage and BDS services, driverless taxis develop quickly in China.”可知，无人驾驶出租车在中国发展迅速的原因是5G覆盖和北斗卫星导航系统服务。故填Because of 5G coverage and BDS services.
91．根据“Bad weather like heavy snow will make it hard for driverless taxis to see road lines. It will be difficult for sensors (传感器) to get right information about road situations, which might lead to an accident.”可知，恶劣天气会使无人驾驶出租车难以看清道路标线，并导致传感器难以获取正确的路况信息，从而可能引发事故。故填It will make it hard for them to see road lines and get right information, which might lead to an accident.
92．本题为开放性问题，答案不唯一，言之有理即可。故填Traditional taxis. Because I think it’s safer than driverless taxis and I can talk with the taxi driver during the trip, which will make the ride more interesting.
93．150 million tons. 94．It could move through water and pick up plastic pieces, especially the tiny ones. 95．Five years old. 96．To encourage young students to care about the environment. 97．She is a creative and determined girl who cares about the environment and wants to solve world problems through inventions.
【导语】本文是一篇记叙文。主要讲述了12岁的安娜·杜发现海滩塑料污染问题后，发明水下机器人清理塑料的故事，并提到她从小学习工程技能、出书鼓励环保以及未来的工程师梦想。
93．根据“The result showed there were already 150 million tons (吨) of plastic in the sea.”可知，调查结果显示，海洋中已有1.5亿吨塑料。故填150 million tons.
94．根据“It could move through water and pick up plastic pieces, especially the tiny ones.”可知，ROV能水下移动并捡拾塑料碎片，尤其是微小塑料。故填It could move through water and pick up plastic pieces, especially the tiny ones.
95．根据“At the age of five, she began to go to workshops to learn engineering skills.”可知，安娜·杜五岁时开始在工作坊学习工程技能。故填Five years old.
96．根据“Du also wrote a book named Microplastics And Me to encourage young students to care about the environment.”可知，安娜·杜写了一本书鼓励年轻学

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