Unit8ItmustbelongtoCarla.SectionB3a—SelfCheck(第6课时)单元小结【学习目标】【学习重点难点】情态动词表推测的用法情态动词表推测的用法must一定,肯定；GrammarGrammarcould能，很可能；(possibly)might或许；大概(perhaps/maybe)can‘t不会，不可能。肯定式否定式其他用法can能，会可能can’t不能，不会不可能（不会）1.在口语中can可以代替may,同理，could也可以代替might.2、Couldyouplease…?委婉语气。3、表示否定猜测，用can’tbe(不可能）couldcan的过去式couldn’t不能，不会不可能（不会）may可以可能mustn’t不可以，不应该不许可mightmay的过去式(可能性更小）maynot可能不（表猜测）must必须应当一定准是needn’t不必不用表示说话人对事物的肯定推测时常用mustbe.haveto有各种时态。mustn’t不可以不准禁止haveto不得不don’thaveto没必要这么做Thingsownerspossibilityreason1notebookCarla100%name,on2FrenchbookFred70~80%study3guitarAlice60~70%play4T-shirtJohn0%toosmallTask:Task:利用图表所给的信息造句利用图表所给的信息造句1.______________________________________________1.______________________________________________2.______________________________________________2.______________________________________________3.______________________________________________3.______________________________________________4.______________________________________________4.______________________________________________ItmustbeCarla’s.Ithashernameonit.ItmustbeCarla’s.Ithashernameonit.ItcouldbelongtoFred.HestudiesItcouldbelongtoFred.HestudiesFrench.French.ItmightbeAlice’s.Sheplaystheguitar.ItmightbeAlice’s.Sheplaystheguitar.Itcan’tbelongtoJohn.It’stoosmallforhim.Itcan’tbelongtoJohn.It’stoosmallforhim.•WritingFillintheblankswiththewordsfromtheunit.Thentellyourpartnerwhyyouchosethewords.Ican’tfindmybackpack.It___________bestillatschool.Thephoto__________beLu’s.Thosearehisparents.Theredbicycle__________beHu’s.Shehasabluebicycle.Thisticket__________bemyaunt’soruncle’s.They’rebothgoingtotheconcert.might\mustmustcan’tmightFilltheblanks.Usethewordsinthebox.mustmightcan’twhosemightA:Whoselunchisthis?B:It’s______beKim’s.Shelikeschickensandwiches.A:No,it_______behers.Shestayedathometoday.B:Well,thenit_______beRon’s.Helikeschicken.A:No,it_______behis,Hehadpizzaforlunch.B:Iknow_______sandwichitis.A:Whose?B:It_______beGary’s.Hetoldmehelosthislunch.mustcan’tmightcan’twhosemust达标检测()1.Theywereluckyto_________fromtheburningcar.A.stopB.leaveC.escapeD.chase()2.Thisbook__________Tom’s.Look!Hisnameisonthebookcover.A.mustn’tbeB.maybeC.can’tbeD.mustbe()3.Girls’gettingtheearspiercedandboys’havinglonghairshouldnot__inourschool.A.beallowedtoB.allowtoC.beallowedD.allow()4.Linda________cometomeetmeatthestation,butI’mnotsure.A.mustB.willC.mightD.shall()5.Susan’sparentshaveboughtalargehousewithaswimmingpool.It___beveryexpensive.A.mustB.canC.willD.mayCDCCA按要求转换下列句型1.Toworkinaschoolisveryinteresting.(同义句)___________veryinterestingtoworkinaschool.2.Don’tworrytoomuchaboutyourexam.(同义句)Don’t__________toomuchaboutyourexam.3.Wemaybemakeourfriendsandfamilyunhappy.(对划线部分提问)__________youmaybemakeyourfriendsandfamily?4.Theheadmastersawthechildrenplayingontheplayground.(变成复合句)Theheadmastersawthechildren__________ontheplayground.5.Hewillbebackintwomonths.(对划线部分提问)_______________willhebeback?6.Theoldmanboughtthebirdtwoweeksago.(同义句)Theoldman______________thebirdfortwoweeks.7.Ineedtolookupthewordinthedictionary....
