Unit 8 知识点-B部分练习 2025-2026学年沪外教版八年级英语下册

八年级英语下册Unit8知识点-B部分练习 小试牛刀 A. 选用方框中的短语填空（每个限用一次） | tap an application | pick you up | avoid other cars | fall asleep | send messages | be in control | take away jobs | take control of | give it up | make a wise decision | 1. Imagine __________ on your smartphone, and a car will __________ all by itself. 2. A self-driving car knows when to stop, where to turn, and how to __________ and people in the street. 3. Unlike human drivers, it never __________ or __________ while driving. 4. At present, a human driver still needs to __________ of the car. 5. Some people worry that self-driving cars will __________ from taxi and truck drivers. 6. Others worry about hackers who may __________ the cars and cause accidents. 7. Some people love driving and don’t want to __________. 8. We must __________ about whether we want to accept this new technology. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. Self-driving cars can avoid other cars and people in the street. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 2. A human driver still needs to be in control of the car at present. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 3. Some people worry that self-driving cars will take away jobs. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. What can a self-driving car do according to the passage? A. It can only drive on highways. B. It can pick you up, avoid obstacles and never get tired. C. It needs a human driver at all times. D. It cannot park itself. 2. Why are we still years away from using self-driving cars everywhere? A. Because they are too expensive. B. Because a human driver still needs to be in control for now. C. Because no company is making them. D. Because they cause too many accidents. 3. How many cars is a company producing that can drive themselves without any human control? A. 10. B. 50. C. 100. D. 1,000. 4. Which of the following is a worry about self-driving cars? A. They will make driving more fun. B. They will be slower than human-driven cars. C. They may take away jobs from drivers. D. They will use too much fuel. 5. According to the passage, what should we do about self-driving cars? A. Accept them immediately. B. Refuse to use them forever. C. Make a wise decision. D. Only use them for fun. B. 完成句子（★★） 根据课文内容，用正确的词汇完成句子。 1. 想象一下在智能手机上点击一个应用程序，一辆车就会自动来接你。 Imagine __________ an application on your smartphone, and a car will __________ you __________ all by itself. 2. 与人类司机不同，它永远不会开车时睡着或发信息。 Unlike human drivers, it never __________ __________ or __________ messages while driving. 3. 许多汽车公司正在增加功能，使汽车更智能，例如避免事故和自动泊车。 Many car companies are adding features to make cars smarter, such as __________ __________ and self-parking. 4. 一些人担心自动驾驶汽车会夺走出租车和卡车司机的工作。 Some people worry that they will __________ __________ jobs from taxi and truck drivers. 5. 尽管它们可能使交通更安全，但也需要解决一些问题。 Though they may make transportation __________, some __________ also need to be solved. 拓展思考 Part 1（描述你对自动驾驶汽车的看法） 写一段话（至少5句）。你会选择乘坐自动驾驶汽车吗？为什么？你认为它会带来哪些好处或问题？ 使用以下表达：I think self-driving cars are ... because ... They can help us ... However, I worry about ... In my opinion, we should ... __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 2（给朋友写一段话，建议他/她是否应该尝试自动驾驶汽车） 写一段话（至少5句）。说明你的建议和理由。 使用以下表达：I suggest you ... because ... For example, ... Also, ... But remember that ... __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 3（讨论：科技发展是让生活更美好还是带来更多问题？） 写一段话（至少5句）。结合自动驾驶汽车或其他科技，说明你的观点。 使用以下表达：Technology has brought us many benefits, such as ... However, it also causes problems like ... I believe we should ... Only in this way can we ... __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 参考答案与解析 小试牛刀 A 1. tapping an application, pick you up 2. avoid other cars 3. falls asleep, sends messages 4. be in control 5. take away jobs 6. take control of 7. give it up 8. make a wise decision 小试牛刀 B 1. Can self-driving cars avoid other cars and people in the street? Yes, they can. / No, they can’t. 2. Does a human driver still need to be in control of the car at present? Yes, he/she does. / No, he/she doesn’t. 3. Do some people worry that self-driving cars will take away jobs? Yes, they do. / No, they don’t. 配套练习 A 1. B 2. B 3. C 4. C 5. C 配套练习 B 1. tapping, pick, up 2. falls asleep, sends 3. accident avoidance 4. take away 5. safer, problems 拓展思考（示例） Part 1 I think self-driving cars are a promising technology because they can reduce accidents caused by human error. They can help us save time and make transportation more efficient. However, I worry about hackers taking control of the cars and the loss of driving jobs. In my opinion, we should test them carefully before putting them into widespread use. Part 2 I suggest you try a self-driving car if you have the chance, because it can be a completely new experience. For example, you can relax or read while the car drives itself. Also, it may be safer than human driving. But remember that the technology is still developing, so you should always stay alert. Part 3 Technology has brought us many benefits, such as faster communication and more efficient travel. However, it also causes problems like job loss and privacy concerns. I believe we should embrace helpful technology but also set rules to prevent harm. Only in this way can we enjoy the advantages while minimising the risks. 1 学科网（北京）股份有限公司 $