英语人教版九年级全册Unit8SectionA.ppt

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1、Unit8ItmustbelongtoCarlahairbands发卡、发带HemingwayHeisanAmericanauthor.作者、作家Whataretheydoing?Theyarehavingapicnic.进行野餐Theyareatthepicnic.在野餐classicalmusic古典音乐A:Whosevolleyballisthis?B:ItmustbeCarla’s.Shelovesvolleyball.A:Howaboutthistoycar?B:Oh,thattoycarmustbe

2、longtoJane’slittlebrother.属于Hewastheonlylittlekidatthepicnic.AndthemagazinemustbelongtoDengWen.Helovescats.A:Oh,andlook,someoneleftabook.B:Oh,yeah---ThisbookmustbeMary’s.Hemingwayisherfavoriteauthor.A;OK---andhowaboutthisCD?B;Hmm,theCDmustbelongtoGrace.Sheal

3、wayslistenstoclassicalmusic.SectionA1bA:Whosebookisthis?B:ItmustbeMary’s.（=ItmustbelongtoMary.)Hemingwayisherfavoriteauthor.PAIRWORKWhoishe?Hecan’tbe__________.不可能是/一定不是Hecould/mightbe_____.可能是/也许是Hemustbe__________.肯定是/一定是GUESSINGGAMESWhoisshe?Shecan’tbe___

4、_______.不可能是/一定不是Shecould/mightbe_____.可能是/也许是Shemustbe__________.肯定是/一定是GUESSINGGAMESWhoishe?Hecan’tbe__________.不可能是/一定不是Hecould/mightbe_____.可能是/也许是Hemustbe__________.肯定是/一定是GUESSINGGAMESWhoseskirtisthis?MikeItmustbelongtoJane.Itcan’tbelongtoMike.Becauses

5、heistheonlywomanhere.JaneWhoseskirtisthis?MikeMissYangMissYangItcould/mightbeItcould/mightbelongtoJane’s.MissYang’s.Jane.MissYang.Itcan’tbeMike’s.belongtoMike.JaneTomHelenMayJimA：Whose…isthis?B：Itcould/mightbe…’s./Itcould/mightbelongto…Because…表示“推测”的情态动词小结U

6、se“must”toshowthatyouthinksomethingisprobablytrue.Use“might”or“could”toshowthatyouthinksomethingispossiblytrue.Use“can’t”toshowthatyouarealmostsuresomethingisnottrue.情态动词表示推测的用法情态动词must，might/could，can’t后接动词原形，可以表示对现在情况的推测。“肯定、一定”100%“不可能”0%“可能、也许”20-80%Summ

7、ary1．Thishook________beCarla’s.Hernameisonthebook.A．mightB．couldC．mustD．can’t2．Jack’sbikeisblue,sothisyellowone________behis.A．mustn’tB．can’tC．couldn’tD．mightn’t3．Theguitar________belongtoAlice.Onlysheplaystheguitarhere.A．couldB．mustC．can’tD．canCBBDoing exer

8、cises4.-----Mikeisnotheretoday.Whereishe?-----he_____beillathome.A.canB.mightC.mustD.should5.Peter____comewithustonight,butheisn’tverysureyet.A.mustB.mayC.canD.will6.Thebookmustbe.A.CarlaB.Carla