人教版九年级全册Unit 6 When was it invented?单元达标测试（含答案）

人教新目标Go For It! 九年级全册Unit 6 When was it invented 单元达标测试 一、单项选择（每题1分，共20分） 1. —When _____ the car _____ —In 1885. A. did; invent B. was; invented C. does; invent D. is; invented 2. The zipper is such a great invention that it _____ widely _____ in our daily lives. A. is; used B. was; used C. is; using D. was; using 3. —Do you know who _____ the computer —It's hard to say. Many scientists worked together on it. A. discovered B. invented C. found D. found out 4. Potato chips _____ by mistake about a hundred years ago. A. invent B. invented C. are invented D. were invented 5. This kind of machine _____ cutting paper. A. uses for B. is used for C. is used as D. is used by 6. The telephone _____ by Alexander Graham Bell in 1876. A. invents B. invented C. was invented D. is invented 7. —_____ the TV _____ in 1927 —Yes, it was. A. Did; invent B. Was; invented C. Is; invented D. Does; invent 8. The Internet makes our life more convenient. We can _____ find information we need. A. easily B. easy C. more easily D. easier 9. These special shoes are used for _____ in the dark. A. see B. saw C. seeing D. seen 10. —What's this tool used for —It's used for _____ holes in the wall. A. dig B. dug C. digging D. to dig 11. The light bulb is one of the most important _____ in the world. A. invention B. inventions C. inventors D. inventor 12. —How do you like the new mobile phone —It looks cool and it _____ very well. A. is sold B. sells C. was sold D. sold 13. The young man is creative enough to _____ new ideas. A. come up with B. come out C. come up D. come on 14. The book _____ by a famous writer last year. A. writes B. wrote C. was written D. is written 15. —_____ was the zipper invented —Whitcomb Judson invented it in 1893. A. When B. Who C. Where D. Why 16. —_____ is the machine used —It's used in the factory to make shoes. A. What B. How C. Where D. Why 17. The project _____ last month. A. completed B. was completed C. is completed D. completes 18. This kind of material can _____ different kinds of things. A. be made into B. be made from C. be made of D. be made in 19. The boy is so clever that he can work out the problem _____. A. easy B. easily C. easier D. more easily 20. —_____ are these products made —They are made in China. A. Where B. What C. How D. Who 二、完形填空（每题1分，共10分） Do you know about the history of the umbrella People in different parts of the world used umbrellas 1. _____. The Chinese had them more than 3,000 years ago. From there, umbrellas 2. _____ to India and Egypt. In Greece and Rome, 3. _____ wouldn't use them. They believed umbrellas were only for women. England was 4. _____ the first country in Europe where common people used umbrellas against rain. The weather there is very 5. _____ and umbrellas are very useful. Everybody uses umbrellas today. The next time you 6. _____ one, thinking that for centuries only women were allowed to use them, you'll feel you are 7. _____ a part of hi ... ...