Unit 6 When was it invented 单元测试 2025-2026学年人教版（2012）英语九年级全册

人教版九年级全一册 Unit 6 When was it invented? 单元测试卷 （时间：60分钟 满分：100分） 一、单项选择（每小题1分，共15分） 1. The computer ______ in 1946. A. invented B. is invented C. was invented D. invents 2. The telephone was invented ______ Bell. A. by B. from C. of D. in 3. Tea was invented ______ accident. A. by B. in C. with D. for 4. Paper was invented ______ ancient China. A. on B. in C. at D. by 5. I think the TV is ______ useful invention. A. a B. an C. the D. / 6. The car ______ widely around the world today. A. uses B. used C. is used D. was used 7. When ______ the plane invented? A. is B. was C. were D. did 8. The zipper is used ______ our daily life. A. in B. on C. at D. for 9. They decided ______ a new machine. A. make B. to make C. making D. made 10. He is said ______ a great inventor. A. be B. to be C. being D. is 11. The new bridge ______ last year. A. builds B. built C. was built D. is built 12. English ______ all over the world. A. speaks B. spoke C. is spoken D. are spoken 13. The radio is ______ than the computer. A. old B. older C. oldest D. the oldest 14. The camera ______ taking photos. A. used for B. is used for C. used to D. is used to 15. We take ______ for granted that we can use phones every day. A. them B. it C. that D. this 二、单词拼写（每小题1分，共10分） 根据句意及中文或首字母提示，写出所缺单词。 1. The telephone was i______ by Bell. (发明) 2. When was the car c______? (创造) 3. Paper is a useful i______. (发明物) 4. He is a famous i______. (发明家) 5. The zipper is w______ used. (广泛地) 6. Tea was invented by a______. (意外) 7. This machine has many u______. (用途) 8. We use light b______ at night. (灯泡) 9. The story h______ long ago. (发生) 10. We can’t i______ our life without computers. (想象) 三、词形变换（每小题1分，共10分） 用所给单词的适当形式填空。 1. The radio ________ (invent) in 1895. 2. The computer is ________ (wide) used. 3. He is a famous ________ (invent). 4. When was the bike ________ (make)? 5. We use it for ________ (carry) things. 6. The story ________ (happen) many years ago. 7. This machine has many ________ (use). 8. They decided ________ (build) a new factory. 9. The telephone ________ (change) our life. 10. The light bulb is ________ (help). 四、短语翻译（每小题1分，共10分） 1. 被发明 __________________ 2. 被……发明 __________________ 3. 偶然 __________________ 4. 在日常生活中 __________________ 5. 被用来做某事 __________________ 6. 全世界 __________________ 7. 决定做某事 __________________ 8. 发生 __________________ 9. 灯泡 __________________ 10. 想出；提出 __________________ 五、句型转换（每小题2分，共10分） 按要求改写下列句子，每空一词。 1. Edison invented the light bulb.（被动语态） The light bulb ________ ________ by Edison. 2. They built the bridge last year.（被动语态） The bridge ________ ________ last year. 3. The car was invented in 1885.（对画线部分提问） ________ ________ the car invented? 4. We use the computer to study.（被动语态） The computer ________ ________ ________ study. 5. Tea was invented by accident.（对画线部分提问） ________ ________ tea invented? 六、完形填空（每小题1分，共10分） There are many great inventions in the world. They have changed our life a lot. The telephone was 1 ______ by Bell in 1876. It helps people talk with each other far away. The light bulb was invented by Edison. It gives us light at night and makes our life 2 ______. The car was invented in 1885. It makes traveling faster and more convenient. Before these inventions, people had to 3 ______ a long time to travel or send messages. These inventions are used 4 ______ in our daily life. We can live 5 ______ better because of them. Every invention plays an important role. We should thank the inventors for their hard work. They are great 6 ______. When we use these things, we should remember 7 ______ they were invented and 8 ______ invented them. We should also study hard and try to invent new things to 9 ______ the world better in the future. It is not easy to be an inventor, 10 ______ we can try our best. 1. A. invent B. invented C. inventing D. to invent 2. A. easy B. easier C. easiest D. the easiest 3. A. spend B. spent C. spending D. to spend 4. A. wide B. widely C. wider D. widest 5. A. very B. quite C. much D. many 6. A. invent B. inventor C. inventors D. inventions 7. A. when B. what C. which D. who 8. A. whom B. whose C. who D. which 9. A. make B. makes C. made D. making 10. A. and B. but C. so D. or 七、阅读理解（每小题2分，共20分） （A） Inventions are very important in our life. They make our life easier, safer and more colorful. The computer is one of the greatest inventions. It was invented in 1946. Now it is widely used in schools, factories, offices and even homes. We can use computers to study, work, watch news and talk with friends. The telephone was invented by Bell in 1876. Before it was invented, people used letters to send messages, which was very slow. The telephone makes communication much faster. The light bulb was invented by Edison in 1879. Before that, people used oil lamps or candles at night. The light bulb gives us bright light and lets us do many things at night. These great inventions help us a lot. We should study hard and learn from the inventors. Maybe we can invent something useful in the future. 1. When was the computer invented? A. In 1876 B. In 1879 C. In 1946 D. In 1956 2. Who invented the telephone? A. Edison B. Bell C. Newton D. Einstein 3. What did people use to send messages before the telephone? A. Phones B. Letters C. Emails D. Computers 4. When was the light bulb invented? A. 1876 B. 1879 C. 1946 D. 1960 5. Why are inventions important? A. They make life easier. B. They are expensive. C. They are new. D. They are beautiful. （B） The zipper is a very common invention in our life. It is widely used on clothes, bags, trousers and suitcases. The zipper was invented in 1893 by Whitcomb Judson. At first, it was not very popular. Later, a man improved it and made it easier to use. Now the zipper is very popular because it is cheap and convenient. It helps us open and close things quickly. Many people do not think the zipper is a great invention, but it is really useful in our daily life. It is small but helpful. There are many small inventions like the zipper around us. They are not famous, but they make our life easier. We should look carefully and find the beauty and usefulness in small things. 6. When was the zipper invented? A. 1893 B. 1900 C. 1913 D. 1923 7. Who invented the zipper? A. Edison B. Bell C. Judson D. Newton 8. Why is the zipper popular now? A. It is expensive. B. It is convenient. C. It is colorful. D. It is big. 9. What is the zipper like? A. Big and strong B. Small and helpful C. Heavy and old D. Fast and dangerous 10. What can we learn from the passage? A. Small inventions are useful. B. Only big inventions are good. C. Inventions are expensive. D. Inventions are hard to make. 八、书面表达（15分） 题目：My Favorite Invention 要求：150词左右，介绍你最喜欢的一项发明，说明它是谁发明的、何时发明的、用途及你喜欢它的原因。 __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________ __________________________________________________________________________ __________________________________________________________________________   参考答案 一、单项选择 1.C 2.A 3.A 4.B 5.A 6.C 7.B 8.A 9.B 10.B 11.C 12.C 13.B 14.B 15.B 二、单词拼写 根据句意及中文或首字母提示，写出所缺单词。 1.invented 2.created 3.invention 4.inventor 5.widely 6.accident 7.uses 8.bulbs 9.happened 10.imagine 三、词形变换 用所给单词的适当形式填空。 1.was invented 2.widely 3.inventor 4.made 5.carrying 6.happened 7.uses 8.to build 9.changes 10.helpful 四、短语翻译 1.be invented 2.be invented by 3.by accident 4.in daily life 5.be used for doing sth. 6.all over the world 7.decide to do sth. 8.take place 9.light bulb 10.come up with 五、句型转换 按要求改写下列句子，每空一词。 1.was invented 2.was built 3.When was 4.is used to 5.How was 六、完形填空 1.B 2.B 3.A 4.B 5.C 6.C 7.A 8.C 9.A 10.B 七、阅读理解 1.C 2.B 3.B 4.B 5.A 6.A 7.C 8.B 9.B 10.A 八、书面表达 My Favorite Invention My favorite invention is the smartphone. It is one of the most useful inventions in the world. The first modern smartphone was invented in 2007. Now it is widely used by people of all ages. The smartphone is very helpful. We can use it to call people, send messages, take photos and listen to music. We can also use it to study, look up new words and learn English. It makes our life more convenient and colorful. I like the smartphone because it is small and easy to carry. It helps me keep in touch with my family and friends. It also helps me with my study. I think the smartphone is really a great invention. 学科网（北京）股份有限公司 $