Unit8知识点-D部分练习2025-2026学年沪外教版英语八年级下册

八年级英语下册Unit8知识点-D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） | monitor health signs | call for help | under development | bring changes | be replaced by | 1. The robot can __________ and __________ when necessary. 2. This technology can __________ to users, their families and society. 3. The service robot is still __________ and not yet ready for widespread use. 4. Some jobs, like factory assembly line work, may __________ robots in the future. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. The robot is designed to help older people live safely at home. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 2. You can give a sketch to a 3D printer and get a house in ten days. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 3. Jobs that require creativity are less likely to be replaced by robots. 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 the service robot do for older people? A. Cook meals. B. Monitor health signs and call for help. C. Drive them to the hospital. D. Clean the house. 2. According to the listening, which invention allows you to read a book or take a nap while travelling? A. 3D house printer. B. Self-driving car. C. Artificial egg. D. Electric dog collar. 3. What can a 3D house printer do? A. Print a house from a sketch in about ten days. B. Print food. C. Print clothes. D. Print a car. 4. Which job is most likely to be replaced by robots? A. Artist. B. Teacher. C. Factory assembly line worker. D. Doctor. 5. According to the discussion tips, what can people do to save more jobs from robots? A. Improve their skills and learn new things. B. Stop using technology. C. Only do physical work. D. Let robots do everything. B. 完成句子（★★） 根据句子内容，用正确的词汇完成句子。 1. 这种服务机器人旨在帮助老年人安全地在家生活。 The service robot is __________ to help older people live __________ at home. 2. 传感器可以监测健康迹象，并在必要时呼叫帮助。 The __________ can __________ health signs and call for help when necessary. 3. 这项技术将给用户、他们的家庭以及社会带来变化。 This technology will __________ __________ to users, their families and society. 4. 你只需画一张草图，把它交给3D打印机，十天后你就会得到一栋房子。 You can just draw a __________ and give it to the 3D printer, and you will have a __________ in ten days. 5. 当它变暗时，它可以自动打开。有一天它可能会挽救一条生命。 It can automatically __________ on when it gets dark. One day it may __________ a life. 拓展思考 Part 1（描述你认为未来最有用的一项科技发明及其原因） 写一段话（至少5句）。它是什么？它能做什么？它将如何改变我们的生活？ 使用以下表达：I think the most useful future invention will be ... It can ... For example, ... It will help people to ... I believe it will change our lives by ... __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 2（给同学写一段话，讨论机器人是否会取代人类的工作） 写一段话（至少5句）。哪些工作容易被取代？哪些工作不容易？我们应该如何应对？ 使用以下表达：Some jobs, like ..., are likely to be replaced by robots because ... On the other hand, jobs that require ..., such as ..., are safer. We can ... __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 3（写一段话，描述你对家用服务机器人的看法） 写一段话（至少5句）。你会购买吗？为什么？它可能带来哪些好处和问题？ 使用以下表达：I would / would not buy a service robot because ... It can help with ... However, I worry that ... In conclusion, ... __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 参考答案与解析 小试牛刀 A 1. monitor health signs, call for help 2. bring changes 3. under development 4. be replaced by 小试牛刀 B 1. Is the robot designed to help older people live safely at home? Yes, it is. / No, it isn’t. 2. Can you give a sketch to a 3D printer and get a house in ten days? Yes, I can. / No, I can’t. 3. Are jobs that require creativity less likely to be replaced by robots? Yes, they are. / No, they aren’t. 配套练习 A 1. B 2. B 3. A 4. C 5. A 配套练习 B 1. designed, safely 2. sensor, monitor 3. bring changes 4. sketch, house 5. turn, save 拓展思考（示例） Part 1 I think the most useful future invention will be a service robot for the elderly. It can monitor health signs, remind them to take medicine, and call for help in an emergency. For example, if an old person falls, the robot will immediately alert a family member or a doctor. It will help older people live independently and safely. I believe it will change our lives by reducing accidents and giving families peace of mind. Part 2 Some jobs, like factory assembly line work, are likely to be replaced by robots because they are repetitive and don’t need much creativity. On the other hand, jobs that require emotional intelligence, such as teaching and nursing, are safer. We can prepare by learning new skills, improving our creativity, and working in fields where humans are better than machines. Part 3 I would buy a service robot for my grandparents because it can help them live safely at home. It can remind them to take medicine and call for help if they fall. However, I worry that too much reliance on robots may reduce human interaction. In conclusion, I think service robots are helpful, but we should use them as a support, not a replacement for family care. 1 学科网（北京）股份有限公司 $