《2025年初中必刷题八年级英语上册人教版》

20. What can people use robots to do?Lots of boring and dangerous work.
21. What are scientists from Germany doing?They are working on teaching robots how to feel pain.
22. How would it be if we couldn’t feel pain?It would be dangerous./Dangerous.
23. What kind of robot have some Japanese scientists made?A robot which can see pain on human faces.
24. 新考向 开放性试题 Do you think we should make robots feel pain? Why or why not?Yes, I do. If robots can feel pain, they'll be able to protect themselves and humans.

答案： 20. Lots of boring and dangerous work. 根据第一段的"They can help people do lots of boring and dangerous work."可知，人们可以用机器人做很多无聊和危险的工作。
21. They are working on teaching robots how to feel pain. 根据第一段的"Scientists from Germany are working on teaching robots how to feel pain."可知，德国科学家正在研究教机器人如何感知疼痛。
22. It would be dangerous./Dangerous. 根据第二段的"How dangerous it would be if we couldn't feel pain!"可知，如果我们不能感到疼痛，那将会很危险。
23. A robot which can see pain on human faces. 根据第三段的"Some Japanese scientists have made a robot which can see pain on human faces."可知答案。
24. Yes, I do. If robots can feel pain, they'll be able to protect themselves and humans./... 开放性试题，言之有理且无语法错误即可。