新目标英语八上Unit11SectionB3a-selfcheck

Unit11

Couldyoupleasecleanyourroom?SectionB3a-selfcheckThomasThomasisgoingtojoinSandy’sparty,buthisparentsarenotathome,soheneedssomebodytolookafterhisdog.Howtotakecareofadog?Discuss!takecareofthedogReadthee-mailmessage.WhatdoesThomasaskNancytodo?WhatdoesThomasaskNancytodo?takecareofhisdogDon’tforgettotakehimforawalkgivehimwaterfeedhimwashhisbowlplaywithhimcleanhisbedCompletethechart.ExerciseCleaningFoodTakehimforawalk.Playwithhim.Thenwashhisbowl.Don’tforgettocleanhisbed.Givehimwaterandfeedhim.Languagepoints1.Thanksfortakingcareof…2.Couldyoupleasedo…?3.Takehimforawalk.4.Givehimwater.5.feedsb.withsth.6.playwith7.forgettodosth.8.Seeyounextweek!3bSandywantsDavetohelpherwithherparty.Completethise-mailmessagefromSandytoDave.Lookatthechartinactivity2bforideas.Dave,MomsaysIcanhavetheschoolpartyatmyhouse.Ineedsomehelp.WhenyoucomeoveronSaturday,couldyouhelpmesweepthefloor?

Thanks,SandyCouldyoucleanthelivingroomwithme?AndIneedtomovethegoodchairstothebedroom,couldyouhelpmemovethegoodchairstothebedroom?3cImagineyouaregoingtomovetoanewhouse.Writeane-mailtoafriendandaskhimorherforhelp.DearRosa,I’mgoingtomovetoanewhouse!Ineedsomehelp.Couldyouhelpme…cleanthehousesweepthefloorbringsomedrinksandsnacksfindatruck(卡车)movethethingsintothenewhouseGroupwork

Workingroupsofthree.StudentA,lookatPage83.StudentB,lookatPage84.StudentC,lookatPage81.Selfcheck1Fillintheblankswiththewordsgiven.hatetakecareofworkonuseforget1.I

doingthedishes.It’stooboring.2.I’mgoingto

myEnglishprojectandthenmeetmyfriends.3.MymomgetsreallyangrywhenI

tocleanmyroom.4.CanI

yourdictionary,please?Mineisathome.5.Couldyou

mycatwhenI’monvacation?hateworkonforgetusetakecareof1.Afterdinner,youneedto_____________.2.Afterthewashedclothesaredry,youneedto_______________.3.Ifthedustbinisfull,youhaveto______________.4.Ifthereislotsofdustonthefloor,youhaveto___________.5.Afteryougetupinthemorning,youneedto___________.6.Ifyourclothesaredirty,youneedto___________.7.Ifyourbikeisdirty,youhaveto____________.dothedishesfoldyourclothestakeoutthetrashcleanthefloormakethebeddothelaundrycleanthebikeExercise选择所给词的对的形式填空。hateborrowsomehavetoworkonanymakethebeddothelaundrysweepthefloortakeoutthetrashcouldyoupleasecouldIplease1.A:CouldIuseyourcomputer?B:Sorry,Iamgoingto_____it.2.Youcan’twatchTVnow.You___________cleanyourroomfirst.3.I_____somechoresbutIlikeotherchores,suchassweepingthefloor.4.CouldI_____yourbike?Iwanttogotothebookstore.5.Idon’thave_____money.Couldyoupleaselendme____________?6.Thefloorisdirty.Somymothersays,“Couldyouplease___________?”7.Whenthetrashcanisfull,Ialways___________________.8.Mymotheralways________________ataboutsevenintheevening.9.--Who__________________afteryouhavedinner?--Mymomdoes.10.Ifyouwanttoborrowadictionaryfromyourpartner,youwillsay, ______________________lendmeyourdictionary?workonhavetohateborrowanysomeweepthefloortakeoutthetrashmakethebedcouldIpleasedoesthelaundryUsingthecorrectwordstocompletethepassage.Whoisthemosthardworking（勤快）?

Todaywe

veryhappy,becauseweallhelptheEnglishteacherdothe

.Ilike

thelaundry,soIwashalltheclothes.Jim

tomakethebed,becausehethinksit’srelaxing,butMikedoesn’tlike

thefloor,it’sso

.weallhateto

thedishes,take

thetrashand

theclothes.AlthoughLilydoesn’tlikethem,shedoesallofthemallbyherself.SoIthinkLilyisthemosthardworking

.Weshouldlearnfromher.

studentlikedowashoutsweepbefoldboringchoreare

chorestodo\doinglikesboringwashouttosweepstudentfoldSelfcheckYouandyourparentsaregoingonavocation.Leaveamessagetoyourbestfriendandaskhimtolookafteryourhouse.DearLiMing,MyparentsandIaregoingonvocationtomorrow.Iwenttoyourhousebutyouwerenotin.Ineedsomehelp.Couldyouplease_______________________________________________________________________________________________________________________________________________________________ 情态动词使用方法小结情态动词的语法特性:1)情态动词不能表达正在发生或已经发生的事情,只表达期待或预计某事的发生。2)情态动词除ought和have外,背面只能接不带to的不定式。(oughtto+动词原形、haveto+动词原形）3)情态动词没有人称,数的变化,即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,即没有不定式、分词等形式。haveto和must1)两词都是“必须”的意思,haveto表达客观的需要,must表达说话人主观上的见解,既主观上的必要。Mybrotherwasveryill,soIhadtocallthedoctorinthemiddleofthenight.我弟弟病得很厉害,我只得午夜里把医生请来。(客观上需要做这件事)Hesaidthattheymustworkhard.他说他们必须努力工作。(主观上要做这件事)2)haveto有人称、数、时态的变化,而must只有一种形式。但must可用于间接引语中表达过去的必要或义务。Hehadtolookafterhissisteryesterday.3)在否认构造中:don’thaveto表达“不必”,mustn’t表达“严禁”。Youdon’thavetotellhimaboutit.你不一定要把此事告诉他。Youmustn’ttellhimaboutit.你一定不要把这件事告诉他。could与can的区别：could与can都是情态动词,could是can的过去式。两者都可用于表达请求,但是使用方法稍有不同。can表达普通性的请求,语调随便，惯用于熟人之间或长辈对晚辈,上级对下级的场合。e.g.Canyoutellusyourstory,Tony?Tony,你能给我们讲讲你的故事吗？could表达有礼貌的请求,语调委婉,惯用于非熟人之间或晚辈对长辈,下级对上级的场合。e.g.CouldyoutellusifitsnowsinwinterinAustralia?Sure.请告诉我们,澳大利亚冬天下雪吗?固然能够。提出委婉的请求在回答中不可用could。CouldIhavethetelevisionon?Yes,youcan./No,youcan’t.2.在否认、疑问句中表达推测或怀疑。Hecouldn’tbeabadman.他不大可能是坏人。

用情态动词can,can’t,may,must,mustn’t,needn’t,could填空。

1.-_____youcomeandplaywithusnow?

-I’mafraidI_____.I_____dothecooking.I____comelater.2.-_____wecleanthewindowstoday?

-No,you_______.You____cleanthemtomorrow.

Couldcan’tmustcanMustneedn’tcan3.-____IwatchTVthisevening,mum?

-No,you_______.Work_____comefirst.4.-____Icomein,please?

-Yes,please.5.Excuse