Unit 6 Section A 1a～2d同步练习 2025-2026学年人教版（2012）英语九年级全册

Unit 6 When was it invented? Section A (1a~2d)   一、根据首字母或句意提示写出单词 1. The subject for my school project is "Small inventions that c__________ the world". 2. The zipper is used in our d__________ lives almost everywhere. 3. The pioneers of different inventions were l__________ on a website. 4. The zipper was invented by W__________ Judson in 1893. 5. At that time, the zipper wasn't used w__________. 二、用单词的正确形式填空 1. The zipper is such a great __________ (invent). 2. The shoes with special heels can change the __________ (style) of the shoes. 3. The hot ice-cream scoop runs on __________ (electric). 4. The zipper was invented by Whitcomb Judson in 1893, but it wasn't used __________ (wide) at that time. 5. Can you help me think of an __________ (invent)? 三、单项选择题 ( ) 1. — When ______ the telephone invented? — I think it was invented in 1876. A. is  B. was  C. were ( ) 2. The zipper is used ______ our daily lives almost everywhere. A. on  B. at  C. in ( ) 3. — What are shoes with lights used for? — They're used for ______ in the dark. A. see  B. seeing  C. to see ( ) 4. The hot ice-cream scoop runs ______ electricity. A. on  B. in  C. by ( ) 5. I think the TV was invented ______ the car. A. before  B. after  C. in ( ) 6. The zipper was invented by Whitcomb Judson ______ 1893. A. on  B. at  C. in ( ) 7. — Do you think the zipper is a great invention? — Yes, you ______ have a point. A. are  B. do  C. is ( ) 8. The pioneers of different inventions were listed ______ a website. A. in  B. on  C. at ( ) 9. When did the zipper become ______? A. popular  B. popularity  C. popularly ( ) 10. Can you help me ______ of an invention? A. think  B. to think  C. thinking 四、选词填空（二选一） 1. The shoes with special heels can change the __________ (style / styles) of the shoes. 2. The hot ice-cream scoop is used for __________ (scoop / scooping) really cold ice-cream. 3. The zipper was invented by Whitcomb Judson in 1893, but it wasn't used __________ (wide / widely) at that time. 4. The pioneers of different inventions were __________ (list / listed) on a website. 5. I think the TV was invented __________ (before / after) the car. 五、完形填空 阅读下面短文，从A、B、C三个选项中选出可以填入空白处的最佳选项。 Paul's school project is about "Small inventions that changed the 1.__________". He asks Roy to help him think 2.__________ an invention. Roy suggests the zipper. Paul is surprised and asks if it is really such a 3.__________ invention. Roy tells him to think about how often it's 4.__________ in daily lives. Zippers can be seen on dresses, trousers, shoes, bags—almost 5.__________! Roy saw a website last week that 6.__________ the pioneers of different inventions. It mentioned that the zipper was 7.__________ by Whitcomb Judson in 1893. But at that time, it wasn't used 8.__________. Paul asks when it became popular. Roy says it became popular 9.__________ 1917. Paul thanks Roy for his help and decides to write about the zipper for his 10.__________. ( ) 1. A. world  B. school  C. family ( ) 2. A. about  B. of  C. with ( ) 3. A. small  B. great  C. bad ( ) 4. A. used  B. use  C. using ( ) 5. A. somewhere  B. everywhere  C. anywhere ( ) 6. A. listed  B. list  C. listing ( ) 7. A. invent  B. invented  C. inventing ( ) 8. A. wide  B. widely  C. width ( ) 9. A. in  B. on  C. at ( ) 10. A. project  B. homework  C. invention 六、根据汉语意思完成句子 1. 拉链在我们的日常生活中几乎随处可见。 The zipper is used in our __________ __________ almost everywhere. 2. 不同发明的先驱者被列在一个网站上。 The __________ of different inventions were listed __________ a website. 3. 热冰淇淋勺用电驱动。 The hot ice-cream scoop __________ __________ electricity. 4. 我认为电视是在汽车之后发明的。 I think the TV was invented __________ the car. 5. 你能帮我想一项发明吗？ Can you help me __________ __________ an invention? 七、补全对话 根据对话内容，从方框中选择恰当的句子补全对话，其中有一项多余。 Paul: Hey Roy, the subject for my school project is "Small inventions that changed the world". Can you help me think of an invention? Roy: 1.__________ Let me think ... hmm ... I know! The zipper! Paul: 2.__________ Roy: Think about how often it's used in our daily lives. You can see zippers on dresses, trousers, shoes, bags ... almost everywhere! Paul: 3.__________ Roy: Of course! I thought about it because I saw a website last week. The pioneers of different inventions were listed there. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. But at that time, it wasn't used widely. Paul: 4.__________ Roy: Around 1917. Paul: 5.__________ A. The zipper? Is it really such a great invention? B. With pleasure! C. Really? So when did it become popular? D. Well, you do seem to have a point. E. I don't think so. F. Thank you for your help! 八、阅读理解 阅读下面短文，从每题所给的A、B、C三个选项中选出最佳选项。 The zipper is a small invention that changed the world. It was invented by Whitcomb Judson in 1893. However, at that time, it wasn't used widely. People didn't know how useful it could be. It became popular around 1917. Now, zippers are used everywhere in our daily lives. We can see them on dresses, trousers, shoes, bags, and many other things. They make our lives more convenient. Paul's school project is about small inventions that changed the world. His friend Roy suggests the zipper. At first, Paul is surprised because he thinks the zipper is too common. But Roy explains how important it is. Paul agrees and decides to write about the zipper for his project. ( ) 1. Who invented the zipper? A. Whitcomb Judson.  B. Paul.  C. Roy. ( ) 2. When was the zipper invented? A. In 1893.  B. In 1917.  C. In 1876. ( ) 3. When did the zipper become popular? A. In 1893.  B. In 1917.  C. In 1885. ( ) 4. Where can we see zippers according to the passage? A. On dresses and trousers.  B. On shoes and bags.  C. Both A and B. ( ) 5. What is Paul's school project about? A. Big inventions that changed the world. B. Small inventions that changed the world. C. Famous inventors. 参考答案 一、首字母或句意提示 1. changed 2. daily 3. listed 4. Whitcomb 5. widely 二、单词正确形式填空 1. invention 2. style 3. electricity 4. widely 5. invention 三、单项选择 1. B 2. C 3. B 4. A 5. B 6. C 7. B 8. B 9. A 10. A 四、选词填空 1. style 2. scooping 3. widely 4. listed 5. after 五、完形填空 1. A 2. B 3. B 4. A 5. B 6. A 7. B 8. B 9. A 10. A 六、完成句子 1. daily lives 2. pioneers, on 3. runs on 4. after 5. think of 七、补全对话 1. B 2. A 3. D 4. C 5. F 八、阅读理解 1. A 2. A 3. B 4. C 5. B 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $