Unit 4 Then and now核心语法专项练（含解析）

译林版（三起）六年级上册Unit 4 Then and now核心语法专项练 1. —_____ did you use the Internet （ ） —Five years ago. A. What B. When C. Where 2. My grandfather _____ letters to his friends many years ago. （ ） A. write B. writes C. wrote 3. There _____ a lot of changes in our city now. （ ） A. is B. are C. was 4. She often _____ e - mails to her pen - pal now. （ ） A. send B. sends C. sent 5. —_____ can we do on the Internet （ ） —We can watch videos, read news and chat with friends. A. What B. Who C. Where 6. He _____ a new computer last month. （ ） A. buy B. buys C. bought 7. They like _____ games on the Internet. （ ） A. play B. plays C. playing 8. We use our _____ to search for information on the Internet. （ ） A. computers B. hands C. eyes 9. —_____ is your favorite thing to do on the Internet （ ） —Reading e - books. A. What B. When C. Where 10. I _____ a lot from the Internet last year. （ ） A. learn B. learned C. learns 11. —_____ is the best way to use the Internet （ ） —Using it properly. A. What B. Where C. How 12. She _____ a story about the changes of her life last week. （ ） A. tell B. tells C. told 13. —_____ is the weather like when you use the Internet at home （ ） —It doesn't matter. I focus on the screen. A. What B. How C. Where 14. The students _____ about the changes in their lives now. （ ） A. talk B. are talking C. talked 15. You _____ spend too much time on the Internet. （ ） A. should B. shouldn't C. can 16. —_____ does the Internet make your life feel like （ ） —It makes my life more convenient. A. What B. How C. Where 17. My friend _____ me a story about his Internet experience last night. （ ） A. tell B. tells C. told 18. —_____ are these things for Internet use （ ） —They're my father's. A. What B. Whose C. Who 19. 你想知道对方什么时候开始使用互联网的，应该问：（ ） A. What did you use the Internet B. When did you use the Internet C. Where did you use the Internet 20. 你想表达“我爷爷很多年前给朋友们写信”，应该说：（ ） A. My grandfather write letters to his friends many years ago. B. My grandfather writes letters to his friends many years ago. C. My grandfather wrote letters to his friends many years ago. 21. 你想问对方在互联网上能做什么，应该问：（ ） A. What can we do on the Internet B. Who can we do on the Internet C. Where can we do on the Internet 22. 你想告诉别人“我上个月买了一台新电脑”，应该说：（ ） A. I buy a new computer last month. B. I bought a new computer last month. C. I buys a new computer last month. 23. 你想知道对方最喜欢在互联网上做的事情是什么，应该问：（ ） A. What is your favorite thing to do on the Internet B. When is your favorite thing to do on the Internet C. Where is your favorite thing to do on the Internet 参考答案 1. B。根据答语“Five years ago.”可知是询问使用互联网的时间，用When提问，What询问事物，Where询问地点，所以选B。 2. C。many years ago是一般过去时的标志，write的过去式是wrote，所以选C。 3. B。a lot of changes是复数，句子描述现在城市的情况，there b ... ...