Unit 5 Lesson 1 Inventions are great!练习题2025-2026学年冀教版英语八年级下册

Unit 5 Lesson 1 Inventions are great!练习题 Ⅰ. 根据句意及所给提示完成句子 1. Reading can not only increase our ________ (知识), but also bring us pleasure. 2. Listening to music and watching films are both relaxing forms of ________ (娱乐). 3. In the Warring States ________ (时期), Mozi made the first kite in history out of wood. 4. A washing m________ is very useful in our daily life. 5. Making t________ calls while driving is dangerous. 6. Thomas Edison was a famous inventor who ________ many useful ________, like the light bulb. (invent) Ⅱ. 用所给单词的适当形式填空 7. New technologies have ________ (great) changed our lives. 8.Chengde is a ________ (fascinate) city and every year it receives a lot of visitors. 9. To our surprise, AI makes it possible for us to look through information faster and more ________ (easy). 10. ________ (create) is great wealth for us because of its value in our work and life. Ⅲ. 根据汉语意思完成句子 11. 那个女孩非常有创造力，她总是提出新主意。 The girl is very creative, and she always ________ ________ ________ new ideas. 12. 明月在夜晚照亮寂静的村庄。 The bright moon ________ ________ the quiet village at night. 13. 我对绘画的兴趣源自小学时的美术课。 My interest in painting ________ ________ the art classes I took in primary school. 14. 现代科技使我们可以和全世界的人们交流。 The modern technology allows us ________ ________ ________ people all over the world. 15. 我和朋友都喜爱阅读中国诗词。 ________ my friend ________ I enjoy reading Chinese poems. Ⅳ. 阅读理解 Tina: Saturday, January 7th I'm writing a paper for my research report, and I need some ideas. What do you think is the most useful invention of all? Thanks for your ideas. Cindy: Saturday, January 7th For an everyday and useful invention, I think it's the air conditioner(空调). I live in Shenzhen, and during summer, the temperature reaches 35℃ or higher. It's terrible! Without air conditioners, people here can't work or study. John: Saturday, January 7th The most useful invention is the internet. With it, we can communicate with people and do business faster. I own a clothing store in Tokyo. I also have a website. Now people from all over the world can buy my clothes on the internet. I can keep in touch with my friends and family in Japan and around the world by using emails. Alice: Sunday, January 8th I agree the internet is useful. However, in my opinion, there's an invention that is more useful—electricity. Without electricity, many of the world's important inventions wouldn't work. ( )16. What does Tina want to do? A. Collect some ideas for her paper. B. Give Alice some advice. C. Tell John about the most useful invention. D. Make more friends through the internet. ( )17. What does Cindy think is the most useful invention? A. TV B. mobile phone C. air conditioner D. computer ( )18. Who thinks electricity is the most useful invention? A. Tina. B. Cindy. C. John. D. Alice. ( )19. Which of the following is TRUE? A. Tina lives in Shenzhen. B. John has a clothing shop on the internet. C. Alice doesn't think the internet is useful. D. Cindy doesn't have air conditioners. ( )20. Where can we read this passage? A. In a storybook. B. In a magazine. C. In a newspaper. D. On the internet. Ⅴ. 补全对话 根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。 (Two students, Jenny and Jim, are playing a guessing game.) Jenny: Hi, Jim. Let's play a guessing game. I will describe an invention and you need to tell me what it is. Jim: 21. ____________________________________ I like games. Jenny: Listen! It is an old invention. It has two round wheels, and people can ride it to go anywhere they want. Jim: So easy! It's a bike, right? Jenny: 22. ____________________________________ You are clever. Jim: To be honest, many old inventions are still important today and often used by people. Jenny: You are right. We can't live a comfortable life without these inventions. Jim: There are many great inventions in China. 23. ____________________________________ Jenny: I think the greatest one is paper. Jim: 24. ____________________________________ Jenny: Because paper allows people to write down their ideas, and then they can share them with others. 25. ____________________________________ Jim: Paper first appeared in the early Western Han Dynasty. Later, Cai Lun improved the paper-making process and made it widely used. 参考答案 Ⅰ. 1. knowledge 2. entertainment 3. Period 4. machine 5. telephone 6. invented; inventions Ⅱ. 7. greatly 8. fascinating 9. easily 10. Creativity Ⅲ. 11. comes up with 12. lights up 13. comes from 14. to communicate with 15. Both; and Ⅳ. 16—20 ACDBD Ⅴ. 21. Great. / Good idea. 22. Yes. / Yes, it is. 23. Which invention do you think is the greatest? 24. Why do you think so? 25. When did paper first appear? 学科网（北京）股份有限公司 $