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11注意：could开头的一般疑问句，简略回答不用could.Unit3SectionA(1)Couldyoupleasecleanyourroom?Let’sreviewthenewwords.垃圾n.倒垃圾折叠v.打扫v.地板n.rubbishtakeouttherubbishfoldsweepfloor过去式：swept•Doyouknowthesechores?dothedishessweepthefloorfoldyourclothescleanthelivingroom打扫起居室makeyourbedtakeouttherubbish=taketherubbishout动副词组用法：名词放两边，代词只可放中间•takeout带出去,取出•Pleasetakeoutapieceofpaper.•Pleasetakeitout.•takeout“把……带出去”•Myfatheristakingmeouttogoforadrive.take有关的短语•(1)takeoff脱下；（飞机）起飞•----Pleasetakeoffyourcoat,It’swarmhere.•---Theplanetookoffat9:00am.•（3）take…to…把......带到......•(4)takesb.forawalk带某人去散步•（5）takeexercise运动，锻炼•（6）takeone’stime不用急，慢慢来•（7）takeabus(ship/train)乘坐公共汽车（8）taketurns轮流，替换（9）Ittakessb.sometimestodosth.做某事花费某人多长时间做家务洗餐具dothedishes倒垃圾叠你的衣服扫地整理床铺打扫起居室sweepthefloorfoldyourclothesmakeyourbedtakeouttherubbishcleanthelivingroom2washthedishes•Peter,couldyoupleasetakeoutthetrash?--Peter,couldyoupleasetakeouttherubbish?--Sure,Mum.=Ofcourse/certainly/Noproblem./Withpleasure.Kimi,couldyoupleasemakeyourbed?Sure./Ofcourse/certainly/Ofcourse/Certainly.Couldyoupleasefoldyourclothes?Sure.--Shitou,couldyoupleasecleanthelivingroom？Sorry,Ican’t.Couldyoupleasedothedishes?Sorry,Ican’t.Sure.Cindy,couldyoupleasesweepthefloor?/Ofcourse/certainlyCouldyoupleasesweepthefloor?你能扫一下地吗？/请拖下地板，好吗？Couldyouplease后加________.表示委婉的请求。肯定回答常用_________________否定回答常用______________________一般不用NO开头，用No显得态度生硬，不礼貌动词原形Sure/Certainly/Ofcourse./Noproblem./Withpleasure.注：could是情态动词can的过去式，但在本句中Couldyoudo…?不表示过去，用以表示礼貌，委婉或不确定的语气。Sorry,Ican’t.Canyouguess:Whatchoreishe/shedoing?takeouttherubbish.cleanthelivingroomfoldtheclothesListen.WhatkindsofchoresdoPeterandhismotherdo?Check（√）.ChoresPeter’smotherPeterdothedishessweepthefloortakeouttherubbishmakethebedfoldtheclothescleanthelivingroom1b1c:Role–playtheconversationA:Couldyoupleasesweepthefloor?B:Yes,sure.Canyoudothedishes?A:Well,couldyoupleasedothem?I’mgoingtocleanthelivingroom.B:Noproblem.A:Couldyouplease…B:Sure./Ofcourse./certainly.Couldyouplease…A:Sure./Ofcourse./certainly./Sorry,Ican’t.dothedishessweepthefloorfoldyourclothescleanthelivingroomtakeouttherubbishmakeyourbed1.Couldyouplease后加________.表示委婉的请求。你能…吗？肯定回答常用___________________________________________________________________否定回答常用______________________2.表示家务的短语。动词原形Sure/Certainly/Ofcourse/Noproblem/Withpleasure.Sorry,Ican’t.dothedishes,takeouttherubbish,foldone'sclothes,makethebed,cleanthelivingroom,sweepthefloor.Exercises•1Mypart-timejobistowashthe____(盘子)•2Canyou____(折叠)yourclothes？•3Jim,couldyouplease_________(整理你的床铺)•4Myhouseisn’tbig,soweoftenhavemealsinthe____(live)room5–Ihaveacold.Youarenearthewindow.____pleasecloseit?--OK.YoushouldlookafteryourselfACouldIBCanICCouldyouDCanyoudishesfoldmakeyourbedlivingC6.–Couldyougoshoppingwithmenow?–__________,butIhavetodothechoresatfirst.A.I'dloveto.B.No,Icouldn't.C.Ofcourse.D.It'snothing.AHomework1“Tom,f____yourcoatandputitaway”Mothersaid2Couldyoupleases____thefloorandmakeitclean?3Idothed______aftermealseveryday4.Hes_____theflooryesterday.5Couldyouhelpmecleanthelivingroom?(作肯定回答和否定回答)_______,__________.______,___________.6Mr.Wangwouldliketwo____oftofutoeat.AdishBdishesCthedishDthedishesoldweepishesweptYessureSorryIcan'tB搭车33useWorkon与workout•Workon正在使用…从事于…•I’mgoingtoworkonitnow.•Workout算出，制定出•Heworkedonthemathsproblemlastnight,butdidn’tworkitout.several/somevery•下列情况下用-ing形式：•忙完之后保持练习享受，介意放弃befinishfor,about,keeppracticeenjoymindgiveupbusyat,to,with•feellike的-ing.•用括号内所给词的正确形式填空：•1.He'sbusy________onamathproblem.(work)•2.CouldIfinish__________tothissong?(listen)•3.Tomisgoodat__________.(swim)•4.Nevergiveup________English.(learn)•5.Lucyenjoyed________lastyear.(dance)workinglisteningswimminglearningdancingUnit3Couldyoupleasecleanyourroom?CouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwegetsomethingtodrinkafterthemovie?No,youcan’t,youhaveabasketballgametomorrow.GrammarFocusCanyoupleasetakethedogforawalk?OK,butIwanttowatchoneshowfirst.Canyoupleasetakeouttherubbish?Yes,sure.本单元语法主要学习了_______的用法：1.委婉地提出请求：__________(please)dosth.?Couldyoupleasetakeoutthetrash?2.请求得到别人的允许：_________dosth?CouldIuseyourcomputer?couldCouldyouCouldI/we4a.WriteRforrequestsandPforpermissions.Thenmatcheachonewiththecorrectresponse.1._____CouldIhangoutwithmyfriendsafterthemovie?2.____Couldyoupleasepassmethesalt?3.____CouldIborrowthatbook?4.____Couldyouhelpmedothedishes?5.____Couldyoulendmesomemoney?PRPRRa.Yes,hereyouare.b.Hmm.Howmuchdoyouneed?c.Yes,sure.Noproblem.Ifinishedreadingitlastnight.d.Yes,butdon’tcomebacktoolate.e.No,Ican'tIcutmyfingerandI’mtryingnottogetitwet.1—d2---a3---c4---e5---b4bFillintheblanksintheconversationA:Ihateto_________chores.B:Well,Ihatesomechorestoo,butIlikeotherchores.A:Really?Great!________Iaskyouto____mewithsomechoresthen?B:Whatdoyouneedhelpwith?A:______youplease_____myclothesforme?B:Idon’twanttodothat!It’sboring!CoulddohelpCouldfoldA:OK.Then______you______dothedishesforme?B:Sure,noproblem.But_______wegotothemoviesafterthat?A:Sure,I’llfinishmyhomeworkwhileyouhelpmewiththedishes.Thenwecangotothemovies.could