英语人教版八年级下册8b u3 A .pptx

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1、Couldyoupleasecleanyourroom?SectionAUnit3sweepthefloorcleanthefloordothedishesA:Whatchoresdoeshedoeveryday?B:He…everyday.dothedishes洗餐具foldtheclothes叠衣服watertheplant浇花Warmingupmakethebed整理床铺sweepthefloor扫地washthecar刷车takeouttherubbish倒垃圾A:Whatchoresdoeshedoeveryday?B:He…everyday.takeout带出去,

2、取出Pleasetakeoutapieceofpaper.Pleasetakeitout.takeout“把……带出去”Myfatheristakingmeouttogoforadrive.Listen.Whowilldothesechores?Check(√)Peter’smotherorPeter.ChoresPeter’smotherPeterdothedishessweepthefloortakeouttherubbishmakethebedfoldtheclothescleanthelivingroom√√√√√√1bListeningsweepthefloordo

3、thedishesmakethebedtakeouttherubbishfoldtheclothescleanthelivingroom(studyformytest)(cleanthelivingroom)(babysitmysister)(Yes,sure.)(domyhomework)(Yes,sure.)pairworkA:Couldyoupleasetakeouttherubbish?B:Yes,sure./Ofcourse./Allright./OK.Sorry,Ican’t.Ihavetodomyhomework.Sorry,Ican’t.Iamdoingthe

4、dishes.Listenagain.WhydoesPeter’sfathersay“no”?Drawlinestothereasons.Peterwantsto…Peter’sfathersays…Hisfather’sreasonsgooutfordinner.YesNoIhavetodosomework.gotothemovies.YesNoYouhavetocleanyourroomstayoutlate.YesNoIneedtoeatbreakfast.getaride.YesNoYouhaveabasketballgame.√√√√2bIcansay1.Opent

5、hewindow!2.Canyouopenthewindow?3.Couldyoupleaseopenthewindow?Canyoufindthedifferences?Differentwaysofsaying.Whichisthemostpoliteexpression?KeysentencestructuresCouldyou（please）+V-原形？表示委婉地提出请求1.Couldyoupleasecleanyourroom?Yes,sure./Ofcourse./Certainly./Allright.2.Couldyoupleasedothedishes?So

6、rry,Ican’t.Ihavetodomyhomework.在表示请求帮助或请求允许的疑问句中，常用could代替can，以表示礼貌，委婉或不确定的语气，而can则不具备这些语气。这种情况下不能把could看作can的过去式。以上两句中用could是为了表示礼貌的请求。表示请求帮助或请求允许时，除了can,could之外，还可以用may，句子的表达方式也各有不同，可以用不同的方式来表示同一个概念。例：①Could/Can/MayIuseyourcarforaday?②IwonderifIcoulduseyourcarforaday?对于①、②句所作允答可以各种各样，如同意可

7、以说Yes或Sure或Certainly，还可说Yes,(do)please.或Ofcourse.(youmay/can).或Goahead,please.或That’sOK/allright;如果不同意，可以说I’msorryyoucan’t.或I’mreallysorry,butIhavetouseittoday.要避免说No,youcan’t.这样显得很不礼貌。否定回答通常用委婉语气。③DoyoumindifIuseyourcarforaday?对于句③所作回答可以说Nevermind./Nota