六年级上册 Unit 7 Protect the Earth（单元易错题分类汇编-单项选择）译林版（三起）

译林版（三起）六年级上册Unit 7 Protect the Earth易错题分类汇编 单项选择 ( ) 1. -- When is Earth Day? -- It’s __________the 22th __________April. A. on...of B. at... in C. on...on ( ) 2. Let’s meet __________the school gate. A. in B. at C. for ( ) 3. -- __________can we reuse paper? -- We can reuse paper to make a box. A. How’s B. What C. How ( ) 4. We __________reuse and save water.  A. should B. can’t C. shouldn’t ( ) 5. Trees help __________the air clean. A. keeping B. for keep C. keep ( ) 6. Many students use pencils __________do their homework.  A. to B. at C. / ( ) 7. We can use water __________things. A. to clean B cleaning C. clean ( ) 8. Coal is __________useful energy. A. a B. an C. / ( ) 9. We __________use too many plastic bags. A. should B. shouldn’t C. can ( ) 10. We __________the bus to school yesterday morning. A. by B. took C. take ( ) 11. We should not __________water. A. waste B. to waste C. wastes ( ) 12. We should help __________some washing. A. do B. does C. doing ( ) 13. I think it’s __________cool. A. real　 B. really 　 C. a really ( ) 14. Look! There are too many __________in the river. A. fish B. plastic C. rubbish ( ) 15. -- What would you like to __________? -- I’d like __________orange juice. A. drink, drinking B. drink, to drink C. drink, drink ( ) 16. -- __________you have a party last night? -- No, I __________. A. Do; don’t B. Did; don’t C. Did; didn’t ( ) 17. Reading in bed is __________for our eyes. A. useful B. bad C. good ( ) 18. There are __________plastic bags in the playground. A. too much B. so much C. too many ( ) 19. Water is __________for us. A. use B. useful C. used ( ) 20. __________a nice poster! A. What B. How C.