《人教版九年级下册英语课件 unit 13 Period 3 Section B(1a－1e)》由会员分享，可在线阅读，更多相关《人教版九年级下册英语课件 unit 13 Period 3 Section B(1a－1e)（13页珍藏版）》请在金锄头文库上搜索。
1、Period 3 Section B(1a1e) 人教版九年级人教版九年级下下Unit 13 Were trying to save the earth!习题链接习题链接答案呈现1B2C3A4A5B课后巩固提示：点击 进入习题1recycling题组专训6take part in7was recycled8taken action9can afford10turn off题组专训题组专训If everyone thinks about pollution and _ (recycle), we can protect the air and help to save our world.rec
2、ycling课后巩固课后巩固一、单项选择一、单项选择1. When _ the work, you must be very careful to keep yourself safe.A. do B. doing C. to do D. doesB【点拨点拨】when doing the work相当于相当于when you are doing the work。 课后巩固课后巩固2. Sally, its already 10: 00 pm. Its time for you to go to bed.OK, Dad. Ill turn _ the TV right now.【2018郴州
3、】A. on B. down C. offC课后巩固课后巩固3. Doing eye exercises _ one of the useful ways to protect our eyes.A. is B. are C. were D. beingA【点拨点拨】用主谓一致法。动名词短语作主语，用主谓一致法。动名词短语作主语，谓语动词用单数。谓语动词用单数。课后巩固课后巩固4. They _ empty boxes so as to make new ones.A. recycle B. use C. have D. ownA课后巩固课后巩固5. (热点题)Many animals are
4、 facing danger! The situation wont change unless humans stop _. A. kill B. killingC. to kill D. to killingB课后巩固课后巩固二、选词并用其适当形式填空二、选词并用其适当形式填空6. May I _ cleaning up the city parks with you this weekend?take part inrecycle, take action, take part in, turn off, can afford课后巩固课后巩固7. After the exhibition
5、(展览) last Sunday, all the paper _ for other usage.was recycledrecycle, take action, take part in, turn off, can afford课后巩固课后巩固8. The government has _ to cut down school violence(暴力). taken actionrecycle, take action, take part in, turn off, can afford课后巩固课后巩固9. More and more villagers _ to buy their new cars and houses now.can affordrecycle, take action, take part in, turn off, can afford课后巩固课后巩固10. David, _ your computer now! You have played on it too long.I see, Mum.turn offrecycle, take action, take part in, turn off, can afford
