九年级英语上册第五单元课件.ppt用.ppt

Unit5ItmustbelongtoCarla(ItmustbeCarlas）SectionA,Period1,Letsplayguessinggames,Whosefootballisit?,Whosebackpackisit?,Whoseviolinisit?,表示推测,做某事的可能性must一定,肯定might,could可能cant不可能,重难点总结,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,P34:1aLookatthepicture.Whatcanyouseeinthepicture?AndWritethethingsinthecorrectcolumnsinthechart.,P34:1aLookatthepicture.Whatcanyouseeinthepicture?AndWritethethingsinthecorrectcolumnsinthechart.,1bListenandmatcheachpersonwithathingandareason.,2aBobandAnnfoundabackpackinfrontoftheirschool.Listenandwritedownthethingsinthebackpack.,2aBobandAnnfoundabackpackinfrontoftheirschool.Listenandwritedownthethingsinthebackpack.,2bListenagainandfillintheblanks.,1.Theperson_gotoourschool.2.Theperson_beaboy.3.It_beMeishairband.4.Thehairband_belongtoLi