Unit 6 暑假知识点预习 2025-2026学年人教版（2012）九年级英语全册

Unit6 When was it invented？暑假知识点预习 （人教版英语九年级） 一、根据音标和中文提示写单词 1. /'ɪnvent/（发明；创造）________ 2. /'kʌmftəbl/（舒服的；舒适的）________ 3. /'sʌbdʒɪkt/（题目；主题）________ 4. /'pɜːpəs/（目的；目标）________ 5. /'kri'eɪt/（创造；创建）________ 6. /'nɔɪzi/（吵闹的；嘈杂的）________ 7. /'dɪrekʃn/（方向；方位）________ 8. /'prɪvɪəs/（先前的；以往的）________ 9. /'mɪrə(r)/（镜子）________ 10. /'sʌdənli/（突然；忽然）________ 二、根据中文提示完成词组 1. 偶然；意外地 ________ ________ 2. 发生；出现 ________ ________ 3. 毫无疑问；的确 ________ ________ ________ 4. 以低价 ________ a low ________ 5. 把……翻译成…… ________ ……________ …… 6. 错误地；无意中 ________ ________ 7. 把……分开 ________ ……________ 8. 梦想；想象 ________ ________ 9. 想出（办法、主意等） ________ ________ with 10. 使……受欢迎 ________ ……________ 11. 被用于…… be ________ ________ 12. 在……的末尾 ________ the end ________ 13. 不仅……而且…… ________ only ……________ also …… 14. 实现某人的梦想 ________ one’s ________ 15. 在那时 ________ that ________ 16. 掉进；落入 ________ ________ 17. 传播到 spread ________ 18. 查明；弄清楚 ________ ________ 19. 在户外；在野外 ________ ________ 20. 对……有帮助 be ________ ________ 三、词性转换 1. invent（动词，发明）→ ________（名词，发明家）→ ________（名词，发明；发明物） 2. comfort（名词，舒适；安慰）→ ________（形容词，舒服的；舒适的）→ ________（副词，舒服地；舒适地） 3. create（动词，创造；创建）→ ________（名词，创造；创造力）→ ________（形容词，创造性的；有创造力的） 4. noise（名词，噪音）→ ________（形容词，吵闹的；嘈杂的） 5. direct（动词，指导；导演；指引）→ ________（名词，方向；方位） 6. translate（动词，翻译）→ ________（名词，翻译；译文）→ ________（名词，翻译员） 7. sudden（形容词，突然的）→ ________（副词，突然；忽然） 8. profession（名词，职业）→ ________（形容词，职业的；专业的） 9. salt（名词，盐）→ ________（形容词，咸的） 10. please（动词，使高兴；使满意）→ ________（形容词，高兴的；满意的）→ ________（名词，愉快；快乐） 四、根据中文提示完成英语句子，每空一词 1.电话是什么时候发明的？ When ________ the telephone ________? 2.据说一位叫神农的中国统治者发现了茶。 ________ ________ ________ that a Chinese ruler called Shen Nong discovered tea. 3.薯条是一个叫乔治·克罗姆的厨师无意中发明的。 Potato chips ________ ________ by a cook called George Crum ________ ________. 4.这个新发明被用于在黑暗中照明。 The new invention ________ ________ ________ seeing in the dark. 5.他不仅会说英语，而且还会说法语。 He can speak ________ ________ English ________ ________ French. 五、选词填空 选择适当的单词并用其正确形式填空 accident, invent, create, translate, profession 1. Thomas Edison was one of the greatest ________ in the world. 2. The story was ________ into several languages and became popular all over the world. 3. The writer has the ability to ________ interesting characters. 4. The traffic ________ happened on a rainy night. 5. My sister is a ________ tennis player and she often takes part in international matches. 六、完形填空 The zipper (拉链) is a wonderful invention. How many inventions have you seen that are as 1_____as the zipper? In 1893, Whitcomb Judson 2______a device (装置) called a “clasp locker”. It was a lot like a zipper, but it didn’t work very well. This early zipper was 3_____difficult to use. Then, in 1913, a Swedish engineer, Gideon Sundback, improved Judson’s zipper. He made it 4______and more practical. After that, it caught people’s attention and soon became very popular. Not everyone thought the zipper was a good 5_____at first. But today, we can see zippers on clothes, bags, shoes and 6_____ other things. They are very useful in our daily life. 1. A. interesting B. important C. beautiful D. expensive 2. A. discovered B. found C. invented D. looked for 3. A. too B. very C. so D. quite 4. A. smaller B. bigger C. heavier D. lighter 5. A. idea B. thing C. dream D. plan 6. A. much B. many C. few D. little 七、阅读理解 The umbrella is a very common object. It keeps the rain and the sun off people. Most umbrellas can be folded up (折叠) so it is easy to carry them. However, the umbrella has not always been as common as it is now. In the past, it was a symbol of importance. Some African countries still use umbrellas in this way. Someone carries an umbrella and walks behind the king or important person. Umbrellas are very old. People in different parts of the world began to use umbrellas at different times. The Chinese had them more than 3,000 years ago. From there, umbrellas traveled to India and Egypt. In Greece and Rome, men wouldn’t use them. They believed umbrellas were only for women. England was probably the first country in Europe where common people used umbrellas against rain. The weather there is very rainy and umbrellas are very useful. Everybody uses umbrellas today. The next time you carry one, thinking that for centuries only great men and women used them, you’ll feel you are important people, too. （ ）1.Umbrellas can be used to ______. A. keep the rain and the sun off people B. keep people warm C. help people walk faster D. keep people cool （ ）2.In the past, umbrellas were a symbol of ______. A. health B. importance C. happiness D. money （ ）3.Where were umbrellas used first? A. In Greece. B. In Rome. C. In China. D. In England. （ ）4.Why did common people in England use umbrellas? A. Because the English people were very rich. B. Because the English people liked umbrellas very much. C. Because the English people wanted to be important people. D. Because the weather in England was very rainy. （ ）5.What can we learn from the passage? A. Umbrellas are not very common objects now. B. Only great men and women used umbrellas in the past. C. People in different countries began to use umbrellas at the same time. D. Most umbrellas can’t be folded up now. 答案 一、根据音标和中文提示写单词 1.invent 2. comfortable 3. subject 4. purpose 5. create 6. noisy 7. direction 8. previous 9. mirror 10. suddenly 二、根据中文提示完成词组 1.by accident 2. take place 3. without a doubt 4. at; price 5. translate; into 6. by mistake 7. divide; into 8. dream of 9. come up 10. make; popular 11. used for 12. at; of 13. not; but 14. achieve; dream 15. at; time 16. fall into 17. to 18. find out 19. in the open air 20. helpful to 三、词性转换 1.inventor；invention 2.comfortable；comfortably 3.creation；creative 4. noisy 5. direction 6. translation；translator 7. suddenly 8. professional 9. salty 10. pleased；pleasure 四、根据中文提示完成英语句子，每空一词 1.was; invented 2. It is said 3. were invented; by mistake 4. is used for 5. not only; but also 五、选词填空 1.inventors 2.translated 3.create 4.accident 5. professional 六、完形填空 1.B 2. C 3. A 4. D 5. A 6. B 七、阅读理解 1.A 2. B 3. C 4. D 5. B 学科网（北京）股份有限公司 $$