Unit11 Section A Period 1课件.ppt

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1、新目标新目标八年级八年级(上上)Unit11Unit11Couldyoupleasecleanyourroom?SectionAPeriod1chores家庭杂务家庭杂务1.Couldyoumakeyourbedandfoldyourclothes?2.Couldyoupleasedothedishes?3.Ihavetogoout.4.Thanksfortakingcareofmydog.5.Couldyouhelpmesweepthefloor?6.Weneedmoredrinksandsnacks.Couldyoubuysome?7.MyparentsandIaregoingonvaca

2、tiontomorrow.重点句子重点句子listentothemusicdohomeworkplaycomputergamessleepplaybasketballdohouseworkdochoresmakethebeddothelaundrydothedishestakeoutthetrashsweepthefloorcleanthelivingroomfoldyourclothes洗餐具洗餐具拿出垃圾拿出垃圾扫地扫地洗衣服洗衣服铺床铺床叠衣服叠衣服打扫客厅打扫客厅1.Afterdinner,youneedto_.2.Afterthewashedclothesaredry,youneed

3、to_.3.Ifthedustbinisfull,youhaveto_.Brainstormdo the dishesfold your clothestake out the trash4.Ifthereislotsofdustonthefloor,youhaveto_.5.Afteryougetupinthemorning,youneedto_.6.Ifyourclothesaredirty,youneedto_.7.Ifyourbikeisdirty,youhaveto_.clean the floormake the beddo the laundryclean the bikedot

4、hedishessweepthefloorfoldtheclothes1.Whatchoresdoyoudoeveryday?makethebeddothelaundrytakeoutthetrashmemory game4123 A:Whatkindofchoresdoyoudoathome?B:Idothedisheseveryday.Howaboutyou?A:Imakethebedandfoldtheclothes.do the dishes make the bed make breakfastsweep the floortake out the trashfold the clo

5、thes do the laundry Discusswithyourpartnertofindoutwhatkindofchorestheydotohelptheirmothers?chores2.WhatchoresdoesTom dosometimes?3.Howdoyousaywhenyouwanttoasksb.todosth.?Couldyoupleasesweepthefloor?Yes,sure.1b:WhatkindofchoresdoMomandPeterdo?Check()MomorPeter.makeyourbedfoldyourclothescleanthelivin

6、groom整理床铺整理床铺叠叠衣服衣服打扫客厅打扫客厅ChoresMom Peterdothedishessweepthefloortakeoutthetrash日常的普通工作日常的普通工作洗洗餐具餐具扫地扫地倒倒垃圾垃圾Find4choresshouldbedoneTask4Couldyoupleasesweepthefloor?Yes,sure.Task4Couldyouplease?Couldyouplease?.Couldyouplease?.2aListeningPeterwantsto Petersfathersaysgotothemoviesyesnostayoutlateyes

7、nousethecaryesnogetarideyesno PeterwantstoPetersfathersaysHisfathersreasonsGotothemovies YesNoIhavetogotoameeting.StayoutlateYesNoYouhavetocleanyourroomUsethecarYesNoIneedtoeatbreakfast.GetarideYesNoYouhaveatesttomorrow.WhydoesPetersfathersay“no”?sweepthefloortakeoutthetrashdothelaundryCouldyoupleas

8、etakeoutthetrash?Yes,sure./Noproblem!Sorry,Icant.Ihavetodomyhomework.makethebed foldtheclothesdothedishesSorry,Icant.Iamdoingthedishes.Whoisthemostable(能干能干)inyourgroup?InterviewWhatchoresdoyoudoathome?Howoftendoyoudothesethings?Interview:ChoresWhatHowoftendothedishessweepthefloortakeoutthetrashmake

9、yourbedfoldyourclothescleanthelivingroom sometimes onceaweek threetimesaweek everyday everyday twiceaweekMakeareportlikethis:Hello,Im.Inmygroup,WethinkKateisthemosthard-working.Kateusuallydoesthedishes.Shesweepstheflooronceaweek.Shesweepthefloortakeoutthetrashturnon/offthelightscleantheblackboardclo

10、se/openthedoor/windowputthebagsintothedesksputthebrooms(扫帚扫帚)behindthedoorCouldyoupleasedosomethingforyourclass?Whatdowelearntoday?takeoutthetrashdochoresdothedishessweepthefloordothelaundrymakedinnermakeyourbedfoldyourclothescleanthelivingroom 取出垃圾取出垃圾处理琐事处理琐事洗餐具洗餐具清扫地板清扫地板洗衣服洗衣服做饭做饭整理床铺整理床铺折叠衣服折叠衣

11、服清扫起居室清扫起居室1.你能倒一下垃圾吗？你能倒一下垃圾吗？当然可以。当然可以。Couldyoupleasetakeoutthetrash?Yes,sure./Ofcourse./Certainly.2.你能洗下衣服吗你能洗下衣服吗?不行啊，我得先完成作业。不行啊，我得先完成作业。Couldyoupleasedothelaundry?Sorry,Icant.Ihavetodomyhomeworkfirst.3.你能铺一下床和叠下衣服吗你能铺一下床和叠下衣服吗?不行啊，我明天有考试。不行啊，我明天有考试。Couldyoumakethebedandfoldtheclothes?Sorry,Ica

12、nt.Ihaveatesttomorrow.情态动词用法小结情态动词用法小结情态动词的语法特征情态动词的语法特征:1)情态动词不能表示正在发生或已情态动词不能表示正在发生或已经发生的事情经发生的事情,只表示期待或估只表示期待或估计某事的发生。计某事的发生。2)情态动词除情态动词除ought和和have外外,后后面只能接不带面只能接不带to的不定式。的不定式。3)情态动词没有人称情态动词没有人称,数的变化数的变化,即即情态动词第三人称单数不加情态动词第三人称单数不加-s。4)情态动词没有非谓语形式情态动词没有非谓语形式,即没有即没有不定式、分词等形式。不定式、分词等形式。could与与can的区

13、别：的区别：could与与can都是情态动词都是情态动词,could是是can的过去式。二者都可用于表示请求的过去式。二者都可用于表示请求,但是用法稍有不同。但是用法稍有不同。can表示一般性的请求表示一般性的请求,语气随便，语气随便，常用于熟人之间或长辈对晚辈常用于熟人之间或长辈对晚辈,上级上级对下级的场合。对下级的场合。e.g.Canyoutellusyourstory,Tony?Tony,你能给我们讲讲你的故事吗？你能给我们讲讲你的故事吗？could表示有礼貌的请求表示有礼貌的请求,语气委婉语气委婉,常用于非熟人之间或晚辈对长辈常用于非熟人之间或晚辈对长辈,下下级对上级的场合。级对上级的

14、场合。e.g.CouldyoutellusifitsnowsinwinterinAustralia?Sure.请告诉我们请告诉我们,澳大利亚冬天下雪吗澳大利亚冬天下雪吗?当然可以。当然可以。提出委婉的请求在回答中不可用提出委婉的请求在回答中不可用could。-CouldIhavethetelevisionon?-Yes,youcan./No,youcant.2.在否定、疑问句中表示推测或怀疑。在否定、疑问句中表示推测或怀疑。Hecouldntbeabadman.他不大可能是坏人。他不大可能是坏人。may和和might表示允许或请求表示允许或请求;表示没有把握的推表示没有把握的推测测;may放在

15、句首放在句首,表示祝愿。表示祝愿。MayGodblessyou!Hemightbeathome.注意注意:might表示推测时表示推测时,不表示时不表示时态。只是可能性比态。只是可能性比may小。小。haveto和和must1)两词都是两词都是“必须必须”的意思的意思,haveto表示客观的需要表示客观的需要,must表示说话人表示说话人主观上的看法主观上的看法,既主观上的必要。既主观上的必要。Mybrotherwasveryill,soIhadtocallthedoctorinthemiddleofthenight.我弟弟病得很厉害我弟弟病得很厉害,我只得半夜里把我只得半夜里把医生请来。医生

16、请来。(客观上需要做这件事客观上需要做这件事)Hesaidthattheymustworkhard.他说他们必须努力工作。他说他们必须努力工作。(主观上要主观上要做这件事做这件事)2)haveto有人称、数、时态的变化有人称、数、时态的变化,而而must只有一种形式。但只有一种形式。但must可可用于间接引语中表示过去的必要或用于间接引语中表示过去的必要或义务。义务。Hehadtolookafterhissisteryesterday.3)在否定结构中在否定结构中:donthaveto表示表示“不必不必”,mustnt表示表示“禁止禁止”。Youdonthavetotellhimaboutit

17、.你不一定要把此事告诉他。你不一定要把此事告诉他。Youmustnttellhimaboutit.你一定不要把这件事告诉他。你一定不要把这件事告诉他。用情态动词用情态动词can,cant,may,must,mustnt,neednt,could填空。填空。1.-_youcomeandplaywithusnow?-ImafraidI_.I_dothecooking.I_comelater.2.-_wecleanthewindowstoday?-No,you_.You_cleanthemtomorrow.CouldcantmustcanMustneedntcan3.-_IwatchTVthisev

18、ening,mum?-No,you_.Work_comefirst.4.-_Icomein,please?-Yes,please.5.Excuseme._youtellmethewaytothecinema?MaymustntmustCanCan情态动词的回答方式情态动词的回答方式问句问句肯定回答肯定回答否定回答否定回答Needyou?Yes,Imust.No,IneedntMustyou?/donthaveto.典型例题典型例题1）-CouldIborrowyourdictionary?-Yes,ofcourse,you_.A.mightB.willC.canD.shouldC.cancou

19、ld表示委婉的语气表示委婉的语气,并不为时态。并不为时态。答语中答语中ofcourse,表示肯定的语气表示肯定的语气,允许允许某人做某事时某人做某事时,用用can和和may来表达来表达,不不能用能用could或或might。复习。复习:will与与you连用连用,用来提出要求或下命令。用来提出要求或下命令。should与与you连用连用,用来提出劝告。用来提出劝告。2)CouldIgotothemoviesthisweekend,Dad?Yes,you_.Butyouhavetocomebackbeforenine.(2007浙江浙江)A.shall B.mustC.needD.can3)Co

20、uldyoupleasedothedishes,Lang?Imcleaningtheroom._.(2006吉林长春吉林长春)A.Yes,sureB.Yes,youcanC.No,thanks 4）-ShallItellJohnaboutit?-No,you_.Ivetoldhimalready.A.needntB.wouldntC.mustntD.shouldnt答案答案A.neednt不必不必,不用。不用。wouldnt将不将不,不会的。不会的。mustnt禁止、不能。禁止、不能。shouldnt不应该。本题为不需要不应该。本题为不需要,不必不必的意思的意思,应用应用neednt。A5）-Dontforgettocometomybirthdaypartytomorrow.-_.A.IdontB.IwontC.IcantD.Ihavent答案答案B.will既可当作情态动词既可当作情态动词,表请表请求、建议、也可作为实义动词表求、建议、也可作为实义动词表“意意愿、意志、决心愿、意志、决心”,本题表示决心。本题表示决心。BTrytoremembertheverbphrasesyoulearntinthislesson.