人教版九年级英语 Unit 9 When was it invented 测试.zip

Unit 9 单元测试
一.根据开头字母，补全单词 还有翻译词组（20分）
　　1. Do you know who the computer was i _______by?
　　2. The seat belt on a plane are a _______.
　　3. It was a big m________ to leave my umbrella at home.
　　4. A c______ is a hundred years.
5. Boys, stop t_____ stones to the poor dog.
6. Have you m_____ the baby’s milk yet?
7. He was wearing a new cap, but I didn’t even n_____ it.
8. Salt is p_____ in East and South China.
9. A machine is made of m_____.
10. We took the pictures with the new c_____ last month.
二.单项选择（20分）
（ ）1.The bridge ________ by the farmers themselves in 1982.
　　A. built　 B. was built　　 C. build　　 D. was build
（ ）2. All the books will _______ to the children who live in the small village.
　　A. be sent　　B. sent　　 C. be send　　 D. send
（ ）3. Keys _______ used for ______ the doors.
　　A. is, opening　B. is, opened　 C. are, opening　 D. are opened
（ ）4. My mother told me that my homework must _______ on time.
　　A. finish　　 B. be finish　　 C. be finished　　D. finished
（ ）5. The police found the lost car _______.
　　A. with mistake　　 B. by accident　C. by mistake　 D. in accident
（ ）6. I don’t like this kind of potato chips because they are not _______.
　　A. crispy　　 B. sweet　　C. soft　　 D. sour
（ ）7. They decided _______ at the end of this month.
　　A. to leave　 B. going back　　 C. travel　　D. not stat out
（ ）8. It’s used for __