译林版（三起）六年级上册Unit 6 Keep our city clean核心语法专项练 1. —_____ can we keep our city clean （ ） —We can plant more trees. A. What B. How C. Where 2. There _____ a lot of rubbish in the river. It looks dirty. （ ） A. is B. are C. be 3. My mother _____ the floor every day to keep the house clean. （ ） A. sweep B. sweeps C. swept 4. —_____ makes our city dirty （ ） —Smoke from factories does. A. What B. Who C. Where 5. We should _____ waste water. （ ） A. save B. saves C. saving 6. He _____ a poster about environmental protection last week. （ ） A. make B. makes C. made 7. They like _____ the environment. （ ） A. protect B. protects C. protecting 8. We use our _____ to pick up rubbish. （ ） A. hands B. heads C. eyes 9. —_____ is your favorite way to keep the city clean （ ） —Recycling. A. What B. When C. Where 10. I _____ a lot of old things last weekend. （ ） A. recycle B. recycled C. recycles 11. —_____ is the best place to plant trees （ ） —In the park or along the streets. A. What B. Where C. How 12. She _____ a speech about keeping the city clean yesterday. （ ） A. give B. gives C. gave 13. —_____ is the weather like when you do the cleaning （ ） —It doesn't matter. I just want to make the city better. A. What B. How C. Where 14. The students _____ a project about keeping the city clean now. （ ） A. do B. are doing C. did 15. You _____ throw rubbish everywhere. （ ） A. should B. shouldn't C. can 16. —_____ does the city look like after cleaning （ ） —It looks much cleaner and more beautiful. A. What B. How C. Where 17. My friend _____ me a story about environmental protection last night. （ ） A. tell B. tells C. told 18. —_____ are these cleaning tools （ ） —They're my classmates'. A. What B. Whose C. Who 19. 你想知道如何保持城市清洁，应该问：（ ） A. What can we keep our city clean B. How can we keep our city clean C. Where can we keep our city clean 20. 你想表达“河里有很多垃圾”，应该说：（ ） A. There is a lot of rubbish in the river. B. There are a lot of rubbish in the river. C. There be a lot of rubbish in the river. 21. 你想问是什么使城市变脏，应该问：（ ） A. What makes our city dirty B. Who makes our city dirty C. Where makes our city dirty 22. 你想告诉别人“我上周末回收了很多旧物”，应该说：（ ） A. I recycle a lot of old things last weekend. B. I recycled a lot of old things last weekend. C. I recycles a lot of old things last weekend. 23. 你想知道对方最喜欢的保持城市清洁的方式是什么，应该问：（ ） A. What is your favorite way to keep the city clean B. When is your favorite way to keep the city clean C. Where is your favorite way to keep the city clean 参考答案 1. B。根据答语“We can plant more trees.”可知是询问保持城市清洁的方式，用How提问，What询问事物，Where询问地点，所以选B。 2. A。rubbish是不可数名词，视为单数，there be句型中be动词用is，are用于复数，be是原形，不能直接用，所以选A。 3. B。every day表明句子是一般现在时，主语My mother是第三人称单数，动词用sweeps，sweep是原形，swept是过去 ... ...
