热点四+科学技术——2025年中考英语热点考点训练（含解析）
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| 名称 | 热点四+科学技术——2025年中考英语热点考点训练（含解析） |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2025-05-08 17:03:51 | ||
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文档简介
热点四 科学技术 ——中考英语热点考点训练
热点聚焦
一、热点解析
科技与生活联系紧密，深入我们日常生活的各领域，近年我国科学技术在多个领域取得显著进展，涵盖能源与环保、北斗卫星导航系统、5G 技术、无人机、机器人、远程教育等等。
二、考查角度
阅读理解：文章会介绍各种科技成果、科技发展趋势或科技在生活中的应用等。题目考查学生对文章细节的理解、主旨大意的把握、根据上下文推断词义或句义，以及对科技发展带来的影响的理解等能力。
完形填空：通过讲述与科技相关的故事或介绍某种科技现象，在文中设置空格，考查学生对词汇、语法、固定搭配的运用以及对上下文逻辑关系的理解。
写作：要求学生用英语描述科技现象、分析其影响以及表达个人观点。例如，让学生谈谈对线上学习、社交媒体等科技应用的看法；让学生探讨科技发展对社会和人类生活的影响；如何应对科技带来的挑战等。
三、备考建议
积累科技词汇：熟悉常见的科技英语词汇和短语，如 “satellite navigation system（卫星导航系统）”“unmanned aerial vehicle（无人机）”“digital currency（数字货币）”“5G technology（5G 技术）”“intelligent transportation system（智能交通系统）” 等。
阅读科技文章：阅读关于科学技术的英文文章，包括科普类文章、科技新闻报道等，提高阅读理解能力。在阅读过程中，注意分析文章的结构、理解长难句，学习如何用英语准确地描述科技现象和阐述科技原理。
关注科技热点：关注当下科学技术领域的热点话题、事件和发展动态，了解其背景、发展情况以及对社会和生活的影响。关注科技与人文、社会的关系，思考科技发展带来的各种问题，能够形成自己的观点和见解。注重培养跨学科思维能力。
针对训练
一、阅读理解
This year, we celebrate 30 years since China started to build its Beidou Navigation Satellite System (BDS, 北斗卫星导航系统). It took its name from the Big Dipper stars, a group of seven bright stars in the sky.
In 1994, China began building the BDS, so it wouldn't have to use navigation systems from other countries. It's a lot safer this way. In 2020, the BDS was completed. This achievement made China the fourth to have its own navigation system after the US, Russia and the European Union.
The BDS does not just show where you are. It's the first to let you send messages where there is no phone signal (信号). It has also played an important role in disaster prevention and response (防灾救灾). It even helps farmers in China by providing information for planting, which makes farming smarter.
The BDS is more than a system. It shows China's ability in science and technology. Now, over 120 countries and areas are using it. Wherever you are, the BDS is there to help you find your way.
1. Where did the BDS get its name from
A. A country. B. A group of stars. C. A planet. D. An invention.
2. When did China begin building the BDS
A. In 1994. B. In 2000. C. In 2020. D. In 2024.
3. What is paragraph 3 mainly about
A. The advantages of the BDS. B. The ways to make farming smarter.
C. The suggestions on repairing the BDS. D. The methods of preventing disasters.
4. What does the BDS show about China
A. Its work in protecting nature. B. Its development in education.
C. Its ability in science and technology. D. Its achievements in making phones.
Flying Fish Drones（无人机） are common these days. This one is known as TJ-Flying Fish. It was developed by Tongji University. Unlike most other drones, it can not only fly in the air but also swim in the water. The drone weighs 1.63 kg. The battery charge（电量） lasts for six minutes of flight or about 40 minutes of movement in the water.
___________ Researchers from Cornell University, US, made a pair of glasses. It looks nothing special, but it can actually read lips! There are sensors（传感器）on the frame. They can understand silent speech based on lip and mouth movements. Then it can send the text to a smartphone. For people who cannot speak, the eyeglasses will give them a voice. It is correct 95 percent of the time.
Subway Tickets in the Palm of Your Hand Beijing Subway has introduced a new technology which can be used to pay for a ticket—a system for scanning（扫描）people’s palms. Palm print scanners can be seen installed at ticket gates along the Daxing International Airport pared with other technologies such as the QR code, palm print payment can help people to get on the train in case their mobile phones run out of battery.
5. In which section of the newspaper can we read the news
A. Star Stories. B. Amazing Inventions.
C. Reading Fun. D. Imagine the Future.
6. What would be the best heading for the second piece of news
A. Talking Glasses B. Magical Sensors
C. Getting Smart Glasses D. Great Researchers
7. From all the above news, readers can know that ________.
A. people can see palm print scanners at Daxing Airport
B. the smart glasses can offer exactly correct information
C. TJ-Flying Fish was invented by teachers in TJ University
D. TJ-Flying Fish can fly for 40 minutes in the sky with one battery
8. What is the advantage of the palm print payment
A. It’s much safer than the QR code.
B. Passengers can buy tickets more convenient.
C. Passengers can pay with their palm prints at a discount.
D. Passengers needn’t worry about their phones running out of battery.
9. What do all the new inventions have in common
A. To take less battery power.
B. To be used with smart phones.
C. To help the disabled live a better life.
D. To bring more possibilities to people’s lives.
Nowadays, we have kinds of technologies to protect us from different disasters. We even know where and when some disasters, like the typhoon, the flood. While most of the new technologies are far away from us, some around us can help people in disasters.
The drone （无人机） is one of them. It can be used to send food, water when a natural disaster happens. Very often the buildings are too dangerous for rescue （救援） teams to get in. They can make the drone fly into the buildings to search for those who are still alive first. They are also becoming a useful tool for firefighters, helping them find and fight wildfires. In some faraway places in the world, drones are the fastest way to send medicine to people who are in great need of it.
Social media is also a useful tool when it comes to natural disasters. With its help, people can know about the natural disasters before they hit. And some social media platforms allow people to mark themselves as safe after disasters, so others can know their situations.
Social media is also a place for up-to-date news, so people can learn what is going on in the disaster areas. Besides, many social media platforms allow people to donate money to help people in disaster areas. The money will help them get back to their normal life as soon as possible. For example, live streaming （直播） helped raise a lot of money for Henan after the flood in 2021.
Although these technologies can help when there is a natural disaster, we still need to prepare necessary tools and learn important skills to protect ourselves.
10. According to the writer, the drone can fly into dangerous buildings to ________ after disasters.
A. call rescue teams B. send food and water
C. search for people alive D. remind people of danger
11. The writer mentions live streaming to show ________.
A. social media can provide up-to-date news
B. social media can help raise money after a disaster
C. people can know about coming disasters on social media
D. people can tell others they are safe through social media
12. Which of the following is the structure （结构） of the passage
A. B. C. D.
13. What’s the purpose of this passage
A. It tells readers what to do when disasters come.
B. It advises readers to use social media more often.
C. It tells readers how some technologies help in disasters.
D. It asks readers to learn necessary skills for natural disasters.
In many countries, people are encouraged to buy electric cars. It is said that driving an electric car is good for the environment. But is that true The University of Minnesota recently studied emissions (排放物) from different cars. The scientists found that sometimes, electric cars are more harmful than petrol (汽油) cars.
Surprising Well, please pay attention to the word “sometimes”. Electric cars are supposed to be clean. The problem lies in the power that is used to charge (充电) them. If the power comes from wind or solar energy, electric cars will cause little pollution. However, if the power is produced from coal, they will be very harmful. According to the study, emissions from these cars kill about 3,000 people a year. However, pollution caused by petrol cars only leads to 880 deaths a year.
In fact, sales people are not lying when they say electric cars are clean. However, they are right only when the power used to charge their cars is also clean.
So how clean electric cars are depends on what their electricity comes from. In France, more than half of the power comes from nuclear (核) stations. Electric cars there should be as clean as they are marketed to be. In many developing countries, however, electricity mainly comes from coal. India, for example, depends on coal for 61 percent of its power. Only two percent of electricity comes from nuclear energy. In countries like India, electric cars are not clean at all.
14. People in many countries are encouraged to buy electric cars because electric cars _____________________________________. (10个词以内)
15. Whether electric cars are clean or not depends on _____________________________________.
(10个词以内)
16. In Paragraph 4, in which country the electric cars are cleaner than those in many developing countries (5个词以内)
_______________________________________________________________
17. The power of electric cars may come from __________________________.
(写出文中提到的任意两种能源，5个词以内)
18. What do you think of the electric cars Why (20个词以内)
_______________________________________________________________
二、书面表达
人工智能AI (Artificial Intelligence) 技术的快速发展给人们的学习和生活带来了巨大的变化，假如你是Li Hua，请你谈谈你对人工智能的看法。
写作要点：
1. 告诉人们不必担忧人工智能的发展；
2. 例举至少2点人工智能的优点；
3. 谈谈你对人工智能的发展期待；
4. 100词左右。
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
随着科技的迅速发展，我们逐渐走向了一个数字化和智能化的时代，例如智能手机、聊天机器人 (chatting robots)、扫地机器人、智能灯具、智能音箱等智能产品给我们的生活带来了便利与乐趣。请你以“Smart Products in Our Life”为题写一篇文章, 介绍一下智能产品 (smart products) 对我们生活的帮助和影响。
要点如下：
(1) smart products 给人们生活带来的好处和帮助。
(2) 人类对 smart products 过度依赖带来的影响。
(3) 你对智能产品使用的感受和观点。
注意：
(1) 词数80-100，开头已给出，不计入总词数。
(2) 可适当增加细节，以使行文连贯。
(3) 文中不可出现真实姓名及学校名称。
Smart Products in Our Life
As we all know, smart products change our life greatly.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案以及解析
一、阅读理解
1.答案：B
解析：细节理解题。根据第1段"It took its name from the Big Dipper stars, a group of seven bright stars in the sky."(它的名字来自北斗七星,天空中七颗明亮的星星。)可知它的名字来自北斗七星,一组天空中的七颗明亮的恒星。故选B。
2.答案：A
解析：细节理解题。根据第2段"In 1994, China began building the BDS, so it wouldn't have to use navigation systems from other countries."(1994年,中国开始建造北斗系统,这样就不必使用其他国家的导航系统了。)可知1994年,中国开始建造北斗卫星导航系统。故选A。
3.答案：A
解析：段落大意题。根据第3段"The BDS does not just show where you are. It's the first to let you send messages where there is no phone signal." (北斗系统不仅能显示你的位置。这是第一个让你在没有手机信号的地方发送信息的手机。)可知本段主要介绍了北斗卫星导航系统的用处。故选A。
4.答案：C
解析：细节理解题。根据第4段"It shows China's ability in science and technology."(它显示了中国的科技能力。)可知它展示了中国的科技实力。故选C。
5.答案：B
解析：推理判断题。通读全文可知，本文介绍了三种神奇的发明，所以最可能出现在报纸的"惊人的发明"部分。故选B。
6.答案：A
解析：细节理解题。根据表格第二栏内容Researchers from Cornell University，US，made a pair of glasses. It looks nothing special，but it can actually read lips!(美国康奈尔大学的研究人员制作了一副眼镜。看起来没什么特别的，其实可以读唇语!)可知第二条新闻介绍的是"会说话的眼镜"，所以A项最适合做标题。故选A。
7.答案：A
解析：细节理解题。根据表格第三栏内容Palm print scanners can be seen installed at ticket gates along the Daxing International Airport Line.(沿着大兴国际机场线，可以看到安装在检票口的掌纹扫描仪。)可知人们可以在大兴机场看到掌纹扫描仪。故选A。
8.答案：D
解析：细节理解题。根据表格第三栏Compared with other technologies such as the QR code，palm print payment can help people to get on the train in case their mobile phones run out of battery.(与二维码等其他技术相比，掌纹支付可以帮助人们在手机没电的情况下上车。)可知掌纹支付的好处是乘客不必担心他们的手机没电了。故选D。
9.答案：D
解析：细节理解题。通读全文可知，本文介绍了三种神奇的发明，都给人们的生活带来了更多可能和好处。故选D。
10.答案：C
解析：细节理解题。根据Very often the buildings are too dangerous for rescue（救援）teams to get in. They can make the drone fly into the buildings to search for those who are still alive first.（很多时候，建筑物太危险，救援队无法进入。他们可以让无人机飞进大楼先搜寻那些还活着的人。）可知，无人机可以在灾难发生后飞入危险的建筑物去寻找那些还活着的人。故选C。
11.答案：B
解析：细节理解题。根据The money will help them get back to their normal life as soon as possible. For example live streaming（直播） helped raise a lot of money for Henan after the flood in 2021.（这笔钱将帮助他们尽快恢复正常生活。例如，2021年洪水过后，直播帮助河南省筹集了大量资金。）可知，直播能够在灾难过后帮助筹集大量资金。故选B。
12.答案：D
解析：篇章结构题。第一段作者总述了现在有一些可以保护我们免受不同灾难的技术；第二段作者分述了其中一项技术---无人机；第三、四段分述了另一个应对灾难的有用工具---社交媒体；最后一段总结虽然这些技术可以在发生自然灾害时提供帮助，但仍然需要准备必要的工具并学习重要的技能来保护自己。故文章是按照总→分→总的篇章结构规划布局的。故选D。
13.答案：C
解析：主旨大意题。根据Now a days, we have kinds of technologies to protect us from different disasters.（现在，我们有各种各样的技术来保护我们免受不同的灾难。）可知本文介绍了一些可以保护我们免受不同灾难的技术或工具，比如无人机、社交媒体等。故作者旨在告诉读者一些如何帮助应对灾难的技术。故选C。
14.答案：are good for the environment/are friendly to the environment/are less harmful to the environment
解析：细节理解题。根据第1段中In many countries, people are encouraged to buy electric cars. It is said that driving an electric car is good for the environment.(在许多国家，人们被鼓励购买电动汽车。据说开电动车对环境有益。)可知，许多国家鼓励人们购买电动汽车，因为电动汽车对环境有益。故填are good for the environment/are friendly to the environment/are less harmful to the environment
15.答案：the power that is used to charge them/what their electricity comes from
解析：细节理解题。根据第4段中So how clean electric cars are depends on what their electricity comes from.(因此，电动汽车的清洁程度取决于它们的电力来源。)可知电动汽车是否清洁取决于它们的电力来源。故填the power that is used to charge them/what their electricity comes from
16.答案：In France/France.
解析：细节理解题。根据第4段中In France，more than half of the power comes from nuclear stations. Electric cars there should be as clean as they are marketed to be. In many developing countries, however，electricity mainly comes from coal. (在法国，超过一半的电力来自核电站。那里的电动汽车应该像市场上销售的那样清洁。然而，在许多发展中国家，电力主要来自煤炭。)可知在法国电动汽车比许多发展中国家的电动汽车更清洁，故填In France/France.
17.答案：wind energy、solar energy、coal、nuclear energy (任选两种)
解析：细节理解题。根据第2段中The problem lies in the power that is used to charge them. If the power comes from wind or solar energy，electric cars will cause little pollution.(问题在于给它们充电的电源。如果电力来自风能或太阳能，电动汽车几乎不会造成污染。)可知电动汽车的动力可能来自风能或太阳能。故填wind energy、solar energy、coal、nuclear energy (任选两种)
18.答案：I think they are cheaper. Because the power they use is mostly from the nature./I think they are convenient. Because the power they use can come from different kinds of energy./I think they are popular. Because a lot people around us have chosen electric cars. (言之有理即可)
解析：主观表达题。我认为它们很受欢迎。因为我们周围很多人都选择了电动车。故填I think they are cheaper. Because the power they use is mostly from the nature./I think they are convenient. Because the power they use can come from different kinds of energy./I think they are popular. Because a lot people around us have chosen electric cars. (言之有理即可)
二、写作题
Hello everyone. My name is Li Hua. I’d like to share my thoughts on the rapid development of Artificial Intelligence, or AI. First of all, I believe we shouldn’t worry too much about its progress. AI is designed to help us, not replace us.
There are many advantages of AI. For instance, it can make our learning more efficient. With AI, we can get personalized learning plans and instant feedback. Another great point is that AI improves our daily lives. It helps in tasks like home automation, making our homes smarter and safer.
As for me, I hope AI can continue to develop in ways that benefit everyone. I dream of a future where AI assists doctors in treating patients more effectively and aids farmers in growing crops sustainably.
In conclusion, AI holds great potential for a brighter future. Let’s embrace it with an open mind!
Smart Products in Our Life
As we all know, smart products change our life greatly. With the development of science and technology, we can see all kinds of smart products in our daily life. For example, smartphones can make work and study more efficient. And chatting robots can chat with people while cleaning robots can help with housework. What’s more, some smart lights and smart sound boxes can work by themselves if people give orders to them. They all bring great convenience and progress to our society.
However, with smart technology being widely used, many workers will lose their jobs. Also, some students depend on smart products too much that they will lose their abilities to do things by themselves.
All in all, just as every coin has its two sides, smart products have both advantages and shortcomings. I believe that if we use them correctly, it will bring us more convenient life in the future.
热点聚焦
一、热点解析
科技与生活联系紧密，深入我们日常生活的各领域，近年我国科学技术在多个领域取得显著进展，涵盖能源与环保、北斗卫星导航系统、5G 技术、无人机、机器人、远程教育等等。
二、考查角度
阅读理解：文章会介绍各种科技成果、科技发展趋势或科技在生活中的应用等。题目考查学生对文章细节的理解、主旨大意的把握、根据上下文推断词义或句义，以及对科技发展带来的影响的理解等能力。
完形填空：通过讲述与科技相关的故事或介绍某种科技现象，在文中设置空格，考查学生对词汇、语法、固定搭配的运用以及对上下文逻辑关系的理解。
写作：要求学生用英语描述科技现象、分析其影响以及表达个人观点。例如，让学生谈谈对线上学习、社交媒体等科技应用的看法；让学生探讨科技发展对社会和人类生活的影响；如何应对科技带来的挑战等。
三、备考建议
积累科技词汇：熟悉常见的科技英语词汇和短语，如 “satellite navigation system（卫星导航系统）”“unmanned aerial vehicle（无人机）”“digital currency（数字货币）”“5G technology（5G 技术）”“intelligent transportation system（智能交通系统）” 等。
阅读科技文章：阅读关于科学技术的英文文章，包括科普类文章、科技新闻报道等，提高阅读理解能力。在阅读过程中，注意分析文章的结构、理解长难句，学习如何用英语准确地描述科技现象和阐述科技原理。
关注科技热点：关注当下科学技术领域的热点话题、事件和发展动态，了解其背景、发展情况以及对社会和生活的影响。关注科技与人文、社会的关系，思考科技发展带来的各种问题，能够形成自己的观点和见解。注重培养跨学科思维能力。
针对训练
一、阅读理解
This year, we celebrate 30 years since China started to build its Beidou Navigation Satellite System (BDS, 北斗卫星导航系统). It took its name from the Big Dipper stars, a group of seven bright stars in the sky.
In 1994, China began building the BDS, so it wouldn't have to use navigation systems from other countries. It's a lot safer this way. In 2020, the BDS was completed. This achievement made China the fourth to have its own navigation system after the US, Russia and the European Union.
The BDS does not just show where you are. It's the first to let you send messages where there is no phone signal (信号). It has also played an important role in disaster prevention and response (防灾救灾). It even helps farmers in China by providing information for planting, which makes farming smarter.
The BDS is more than a system. It shows China's ability in science and technology. Now, over 120 countries and areas are using it. Wherever you are, the BDS is there to help you find your way.
1. Where did the BDS get its name from
A. A country. B. A group of stars. C. A planet. D. An invention.
2. When did China begin building the BDS
A. In 1994. B. In 2000. C. In 2020. D. In 2024.
3. What is paragraph 3 mainly about
A. The advantages of the BDS. B. The ways to make farming smarter.
C. The suggestions on repairing the BDS. D. The methods of preventing disasters.
4. What does the BDS show about China
A. Its work in protecting nature. B. Its development in education.
C. Its ability in science and technology. D. Its achievements in making phones.
Flying Fish Drones（无人机） are common these days. This one is known as TJ-Flying Fish. It was developed by Tongji University. Unlike most other drones, it can not only fly in the air but also swim in the water. The drone weighs 1.63 kg. The battery charge（电量） lasts for six minutes of flight or about 40 minutes of movement in the water.
___________ Researchers from Cornell University, US, made a pair of glasses. It looks nothing special, but it can actually read lips! There are sensors（传感器）on the frame. They can understand silent speech based on lip and mouth movements. Then it can send the text to a smartphone. For people who cannot speak, the eyeglasses will give them a voice. It is correct 95 percent of the time.
Subway Tickets in the Palm of Your Hand Beijing Subway has introduced a new technology which can be used to pay for a ticket—a system for scanning（扫描）people’s palms. Palm print scanners can be seen installed at ticket gates along the Daxing International Airport pared with other technologies such as the QR code, palm print payment can help people to get on the train in case their mobile phones run out of battery.
5. In which section of the newspaper can we read the news
A. Star Stories. B. Amazing Inventions.
C. Reading Fun. D. Imagine the Future.
6. What would be the best heading for the second piece of news
A. Talking Glasses B. Magical Sensors
C. Getting Smart Glasses D. Great Researchers
7. From all the above news, readers can know that ________.
A. people can see palm print scanners at Daxing Airport
B. the smart glasses can offer exactly correct information
C. TJ-Flying Fish was invented by teachers in TJ University
D. TJ-Flying Fish can fly for 40 minutes in the sky with one battery
8. What is the advantage of the palm print payment
A. It’s much safer than the QR code.
B. Passengers can buy tickets more convenient.
C. Passengers can pay with their palm prints at a discount.
D. Passengers needn’t worry about their phones running out of battery.
9. What do all the new inventions have in common
A. To take less battery power.
B. To be used with smart phones.
C. To help the disabled live a better life.
D. To bring more possibilities to people’s lives.
Nowadays, we have kinds of technologies to protect us from different disasters. We even know where and when some disasters, like the typhoon, the flood. While most of the new technologies are far away from us, some around us can help people in disasters.
The drone （无人机） is one of them. It can be used to send food, water when a natural disaster happens. Very often the buildings are too dangerous for rescue （救援） teams to get in. They can make the drone fly into the buildings to search for those who are still alive first. They are also becoming a useful tool for firefighters, helping them find and fight wildfires. In some faraway places in the world, drones are the fastest way to send medicine to people who are in great need of it.
Social media is also a useful tool when it comes to natural disasters. With its help, people can know about the natural disasters before they hit. And some social media platforms allow people to mark themselves as safe after disasters, so others can know their situations.
Social media is also a place for up-to-date news, so people can learn what is going on in the disaster areas. Besides, many social media platforms allow people to donate money to help people in disaster areas. The money will help them get back to their normal life as soon as possible. For example, live streaming （直播） helped raise a lot of money for Henan after the flood in 2021.
Although these technologies can help when there is a natural disaster, we still need to prepare necessary tools and learn important skills to protect ourselves.
10. According to the writer, the drone can fly into dangerous buildings to ________ after disasters.
A. call rescue teams B. send food and water
C. search for people alive D. remind people of danger
11. The writer mentions live streaming to show ________.
A. social media can provide up-to-date news
B. social media can help raise money after a disaster
C. people can know about coming disasters on social media
D. people can tell others they are safe through social media
12. Which of the following is the structure （结构） of the passage
A. B. C. D.
13. What’s the purpose of this passage
A. It tells readers what to do when disasters come.
B. It advises readers to use social media more often.
C. It tells readers how some technologies help in disasters.
D. It asks readers to learn necessary skills for natural disasters.
In many countries, people are encouraged to buy electric cars. It is said that driving an electric car is good for the environment. But is that true The University of Minnesota recently studied emissions (排放物) from different cars. The scientists found that sometimes, electric cars are more harmful than petrol (汽油) cars.
Surprising Well, please pay attention to the word “sometimes”. Electric cars are supposed to be clean. The problem lies in the power that is used to charge (充电) them. If the power comes from wind or solar energy, electric cars will cause little pollution. However, if the power is produced from coal, they will be very harmful. According to the study, emissions from these cars kill about 3,000 people a year. However, pollution caused by petrol cars only leads to 880 deaths a year.
In fact, sales people are not lying when they say electric cars are clean. However, they are right only when the power used to charge their cars is also clean.
So how clean electric cars are depends on what their electricity comes from. In France, more than half of the power comes from nuclear (核) stations. Electric cars there should be as clean as they are marketed to be. In many developing countries, however, electricity mainly comes from coal. India, for example, depends on coal for 61 percent of its power. Only two percent of electricity comes from nuclear energy. In countries like India, electric cars are not clean at all.
14. People in many countries are encouraged to buy electric cars because electric cars _____________________________________. (10个词以内)
15. Whether electric cars are clean or not depends on _____________________________________.
(10个词以内)
16. In Paragraph 4, in which country the electric cars are cleaner than those in many developing countries (5个词以内)
_______________________________________________________________
17. The power of electric cars may come from __________________________.
(写出文中提到的任意两种能源，5个词以内)
18. What do you think of the electric cars Why (20个词以内)
_______________________________________________________________
二、书面表达
人工智能AI (Artificial Intelligence) 技术的快速发展给人们的学习和生活带来了巨大的变化，假如你是Li Hua，请你谈谈你对人工智能的看法。
写作要点：
1. 告诉人们不必担忧人工智能的发展；
2. 例举至少2点人工智能的优点；
3. 谈谈你对人工智能的发展期待；
4. 100词左右。
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
随着科技的迅速发展，我们逐渐走向了一个数字化和智能化的时代，例如智能手机、聊天机器人 (chatting robots)、扫地机器人、智能灯具、智能音箱等智能产品给我们的生活带来了便利与乐趣。请你以“Smart Products in Our Life”为题写一篇文章, 介绍一下智能产品 (smart products) 对我们生活的帮助和影响。
要点如下：
(1) smart products 给人们生活带来的好处和帮助。
(2) 人类对 smart products 过度依赖带来的影响。
(3) 你对智能产品使用的感受和观点。
注意：
(1) 词数80-100，开头已给出，不计入总词数。
(2) 可适当增加细节，以使行文连贯。
(3) 文中不可出现真实姓名及学校名称。
Smart Products in Our Life
As we all know, smart products change our life greatly.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
答案以及解析
一、阅读理解
1.答案：B
解析：细节理解题。根据第1段"It took its name from the Big Dipper stars, a group of seven bright stars in the sky."(它的名字来自北斗七星,天空中七颗明亮的星星。)可知它的名字来自北斗七星,一组天空中的七颗明亮的恒星。故选B。
2.答案：A
解析：细节理解题。根据第2段"In 1994, China began building the BDS, so it wouldn't have to use navigation systems from other countries."(1994年,中国开始建造北斗系统,这样就不必使用其他国家的导航系统了。)可知1994年,中国开始建造北斗卫星导航系统。故选A。
3.答案：A
解析：段落大意题。根据第3段"The BDS does not just show where you are. It's the first to let you send messages where there is no phone signal." (北斗系统不仅能显示你的位置。这是第一个让你在没有手机信号的地方发送信息的手机。)可知本段主要介绍了北斗卫星导航系统的用处。故选A。
4.答案：C
解析：细节理解题。根据第4段"It shows China's ability in science and technology."(它显示了中国的科技能力。)可知它展示了中国的科技实力。故选C。
5.答案：B
解析：推理判断题。通读全文可知，本文介绍了三种神奇的发明，所以最可能出现在报纸的"惊人的发明"部分。故选B。
6.答案：A
解析：细节理解题。根据表格第二栏内容Researchers from Cornell University，US，made a pair of glasses. It looks nothing special，but it can actually read lips!(美国康奈尔大学的研究人员制作了一副眼镜。看起来没什么特别的，其实可以读唇语!)可知第二条新闻介绍的是"会说话的眼镜"，所以A项最适合做标题。故选A。
7.答案：A
解析：细节理解题。根据表格第三栏内容Palm print scanners can be seen installed at ticket gates along the Daxing International Airport Line.(沿着大兴国际机场线，可以看到安装在检票口的掌纹扫描仪。)可知人们可以在大兴机场看到掌纹扫描仪。故选A。
8.答案：D
解析：细节理解题。根据表格第三栏Compared with other technologies such as the QR code，palm print payment can help people to get on the train in case their mobile phones run out of battery.(与二维码等其他技术相比，掌纹支付可以帮助人们在手机没电的情况下上车。)可知掌纹支付的好处是乘客不必担心他们的手机没电了。故选D。
9.答案：D
解析：细节理解题。通读全文可知，本文介绍了三种神奇的发明，都给人们的生活带来了更多可能和好处。故选D。
10.答案：C
解析：细节理解题。根据Very often the buildings are too dangerous for rescue（救援）teams to get in. They can make the drone fly into the buildings to search for those who are still alive first.（很多时候，建筑物太危险，救援队无法进入。他们可以让无人机飞进大楼先搜寻那些还活着的人。）可知，无人机可以在灾难发生后飞入危险的建筑物去寻找那些还活着的人。故选C。
11.答案：B
解析：细节理解题。根据The money will help them get back to their normal life as soon as possible. For example live streaming（直播） helped raise a lot of money for Henan after the flood in 2021.（这笔钱将帮助他们尽快恢复正常生活。例如，2021年洪水过后，直播帮助河南省筹集了大量资金。）可知，直播能够在灾难过后帮助筹集大量资金。故选B。
12.答案：D
解析：篇章结构题。第一段作者总述了现在有一些可以保护我们免受不同灾难的技术；第二段作者分述了其中一项技术---无人机；第三、四段分述了另一个应对灾难的有用工具---社交媒体；最后一段总结虽然这些技术可以在发生自然灾害时提供帮助，但仍然需要准备必要的工具并学习重要的技能来保护自己。故文章是按照总→分→总的篇章结构规划布局的。故选D。
13.答案：C
解析：主旨大意题。根据Now a days, we have kinds of technologies to protect us from different disasters.（现在，我们有各种各样的技术来保护我们免受不同的灾难。）可知本文介绍了一些可以保护我们免受不同灾难的技术或工具，比如无人机、社交媒体等。故作者旨在告诉读者一些如何帮助应对灾难的技术。故选C。
14.答案：are good for the environment/are friendly to the environment/are less harmful to the environment
解析：细节理解题。根据第1段中In many countries, people are encouraged to buy electric cars. It is said that driving an electric car is good for the environment.(在许多国家，人们被鼓励购买电动汽车。据说开电动车对环境有益。)可知，许多国家鼓励人们购买电动汽车，因为电动汽车对环境有益。故填are good for the environment/are friendly to the environment/are less harmful to the environment
15.答案：the power that is used to charge them/what their electricity comes from
解析：细节理解题。根据第4段中So how clean electric cars are depends on what their electricity comes from.(因此，电动汽车的清洁程度取决于它们的电力来源。)可知电动汽车是否清洁取决于它们的电力来源。故填the power that is used to charge them/what their electricity comes from
16.答案：In France/France.
解析：细节理解题。根据第4段中In France，more than half of the power comes from nuclear stations. Electric cars there should be as clean as they are marketed to be. In many developing countries, however，electricity mainly comes from coal. (在法国，超过一半的电力来自核电站。那里的电动汽车应该像市场上销售的那样清洁。然而，在许多发展中国家，电力主要来自煤炭。)可知在法国电动汽车比许多发展中国家的电动汽车更清洁，故填In France/France.
17.答案：wind energy、solar energy、coal、nuclear energy (任选两种)
解析：细节理解题。根据第2段中The problem lies in the power that is used to charge them. If the power comes from wind or solar energy，electric cars will cause little pollution.(问题在于给它们充电的电源。如果电力来自风能或太阳能，电动汽车几乎不会造成污染。)可知电动汽车的动力可能来自风能或太阳能。故填wind energy、solar energy、coal、nuclear energy (任选两种)
18.答案：I think they are cheaper. Because the power they use is mostly from the nature./I think they are convenient. Because the power they use can come from different kinds of energy./I think they are popular. Because a lot people around us have chosen electric cars. (言之有理即可)
解析：主观表达题。我认为它们很受欢迎。因为我们周围很多人都选择了电动车。故填I think they are cheaper. Because the power they use is mostly from the nature./I think they are convenient. Because the power they use can come from different kinds of energy./I think they are popular. Because a lot people around us have chosen electric cars. (言之有理即可)
二、写作题
Hello everyone. My name is Li Hua. I’d like to share my thoughts on the rapid development of Artificial Intelligence, or AI. First of all, I believe we shouldn’t worry too much about its progress. AI is designed to help us, not replace us.
There are many advantages of AI. For instance, it can make our learning more efficient. With AI, we can get personalized learning plans and instant feedback. Another great point is that AI improves our daily lives. It helps in tasks like home automation, making our homes smarter and safer.
As for me, I hope AI can continue to develop in ways that benefit everyone. I dream of a future where AI assists doctors in treating patients more effectively and aids farmers in growing crops sustainably.
In conclusion, AI holds great potential for a brighter future. Let’s embrace it with an open mind!
Smart Products in Our Life
As we all know, smart products change our life greatly. With the development of science and technology, we can see all kinds of smart products in our daily life. For example, smartphones can make work and study more efficient. And chatting robots can chat with people while cleaning robots can help with housework. What’s more, some smart lights and smart sound boxes can work by themselves if people give orders to them. They all bring great convenience and progress to our society.
However, with smart technology being widely used, many workers will lose their jobs. Also, some students depend on smart products too much that they will lose their abilities to do things by themselves.
All in all, just as every coin has its two sides, smart products have both advantages and shortcomings. I believe that if we use them correctly, it will bring us more convenient life in the future.