一年级英语下册-Module-3-Unit-1(4)完整-外研版ppt课件

.sectionA1a-2c一、教学目标1.知识目标：(1)words:belongto,favoriteauthor,atthepicnic,hairband,toycar,listento,classicalmusic,playtheguitar,muchtoo,studyFrench(2)sentences:1.Whosebookisthis?ItmustbeMarys.Hemingwayisherfavoriteauthor.ItcouldbeCarols.ShestudiesFrench.2.WhoseT-shirtisthis?ItcantbelongtoJohn.Itsmuchtoosmallforhim.(3).Grammar:Theusageof“must,can,could,may,might,cant”2.语言目标Makeinferencesusingthetargetlanguage.,3.能力目标(1)Trainstudentslisteningskill.(2)Trainstudentswritingskill.(3)Trainstudentsabilitytodeduce.二、教学重点1.Listeningandwritingpracticeusingthetargetlanguage.2.Makeinferencesusingthetargetlanguage.三、教学难点辨析must,could,might,cant的用法并加以正确运用。,读一读，译一译。属于最喜爱的作家在野餐发带玩具车听古典音乐弹吉他太小学法语,belongto,atthepicnic,toycar,classicalmusic,muchtoosmall,favoriteauthor,hairband,listento,playtheguitar,studyFrench,情态动词在表示推测时的用法must:showthatyouthinksomethingisprobablysure.(90%)must的语气最为强烈，它是以事实为依据而进行的推测，可能性最大。eg:Listentothesongs!Theymustbeveryhappy.当must用来表示推测时，它的否定形式是cannot，而不能用mustnot.can/could:showthatyouthinksomethingispossiblesure.20%80%)could表示以事实、理由为依据而进行猜测，用来指现在的可能性，但语气没有must那么肯定Could的语气比can更委婉。eg:Thiscanbeyourgoodchance.,TheFrenchbookcouldbelongtoMary.ShestudiesFrenchnow.may/might在表示推测时，语气比较弱，没有那么肯定，一般没有足够的客观依据，说话人对事情把握不大。eg:ThatmightbePetersT-shirt.*may和might不用于提问是否可能的疑问句，表示这种意思时应该用can或could.*cant:showthatyouarealmostsuresomethingisnottrue.(0%)表示没有可能或不可能，语气肯定。eg:ThatT-shirtcantbemine.Thatsmuchtoobigforme.,*belongto是属于的意思Thecarbelongstomyuncle.这句话还可以说：Thecarismyuncles.当表述某物属于某人时，注意这两句的不同。belongto后直接加人名或人称代词宾格，而第二句be动词后要用名词所有格形式。Thebookbelongstome./Thebookismine.TheT-shirtbelongstoTom./TheT-shirtisToms.选择1.LiuMeisnameisonthebag.It_hers.A.wasB.hasbeenC.mustbeD.willbe2.Dickisntatschooltoday.He_illathome.A.maybeBmaybeC.wasD.cantbe3.Myfriendhaslosthisbluebike.Thisone_his.A.maybeB.mustbeC.mightbeD.is4.Who_thisbuildingbelongto?A.isB.doesC.wasD.has,C,A,C,B,A:Whosebasketballisthis?IsitPhillips?B:ItmustbePhillips.Becausehelovesplayingit.,A:Whosefootballisthis?IsitMiaoLiangliangs?B:ItmustbeMiaoLiangliangs.Becausehelovesplayingit.,A:_notebookisthis?IsitJoes?B:Itmustbelongtohim.Becausehisnameisonthecover.,A:_CDisthis?IsitLindas?B:Itmustbelongtoher.Becausesheloveslisteningtomusic.,Whose,Whose,haveapicnic,T-shirt,coat,CD,book,toycar,cups,magazine,Practisemakingconversations,A:Look!Whosetoycaristhis?B:ItmustbeJaneslittlebrothers.Becausehewastheonlylittlekidinthepicnic.,A:Look!Whosebookisthis?B:ItmustbeMarys.BecauseHemingwayisherfavoriteauthor.,A:WhoseCDisthis?B:ItmustbeGraces.Becauseshealwayslistenstoclassicalmusic.,Listeningtext,Bob:Oh,look!_backpackdoyouthinkthisis?Anna:Idontknow.Look,heresaschoolT-shirt.Bob:Wellthen,thepersonmustgotoourschool.Oh!Hereisa_,sothepersoncantbeaboy.Anna:It_Meishairband.Shehaslonghair.Bob:Orthehairband_belongtoLinda.Shewasatthepicnic,wasntshe?Anna:Yes,shewas.Butthenthebackpackcould_toRita.Shesalways_things.Bob:Oh,look!Tennisballs.Anna:ThenitmustbeLindas_.Shehaslonghairandshesonthetennisteam.Bob:Youreright!,Whose,hair,band,could,be,might,belong,forgetting,backpack,Listenagainandfillintheblanks.,1.Theperson_gotoourschool.2.Theperson_beaboy.3.It_beMeishairband.4.Thehairband_belongtoLinda.5.It_beLindasbackpack.,must,cant,could,might,must,Fillintheblankswith“must”,“might”,“could”or“cant”.,1.Thenotebook_beMings.Itwasonherdesk.2.Thehomework_beCarols.Shewasntatschooltoday.3.Thesoccerball_beJohnsorTonys.Theybothplaysoccer,dontthey?4.TheFrenchbook_beLiYings.ShestheonlyonewhosstudyingFrench.5.Icantfindmybackpack.It_bestillatschool.6.Thephoto_beLus.Thosearehisparents.7.Theredbicycle_beHus.Shehasabluebicycle.8.Thisticket_bemyauntsoruncles.Theyrebothgoingtotheconcert.,must,must,must,must,cant,might/could,might/could,cant,Doexercises.1.Thereis_snowandits_coldthiswinter.A.toomuch,muchtooB.toomuch,toomuchC.muchtoo,muchtooD.muchtoo,toomuch2.Whatareyou_?Im_mybackpack,Icant_it.A.lookfor,find,lookforB.finding,finding,lookforC.l