公开课2-人教版九年级Unit_5.ppt

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1、Unit5ItmustbelongtoCarla.SectionALet’splayagame!Hemustbe_____________.Hemustbe_____________.Hemustbe_____________.Canyouguesswhatitis?Itcouldbe_________________.Italsomightbe______________.awhitevasetwofacesItcouldbe___________.Italsomightbe___________.Canyouguesswhatitis?adogtwogirlsCouldAbebigg

2、erthanB?Infact,AandBmustbe___________________.Whichoneisbigger,AorB?ABthesamesizeNo.表示推测的情态动词在英语中，表示对某件事物的确定程度，即表示推测的时候，我们通常会用到以下情态动词：must,might,could,can’t,couldn’t,may.mustcan’tcouldmight100%probablytrue20%-80%possiblytrue0almostnottrueLearntomakeinference程度肯定句否定句疑问句must★★√might/could★√√√√can’t

3、★★√belongauthorpicnichairhandpossiblyv.属于n.作家；作者n.（自带食物的）郊游野餐发带adv.可能地；也许authorpossiblybelongpicnichairhandStep2:lookatthepictureandfillinthechartCloth-ingFunthingsKitchenthingshatvolleyballplateT-shirtjacketToycarmagazineCDbookcup1bPersonJane’slittlebrotherMaryCarlaDengWenGraceThingVolleyballToy

4、carMagazineBookCDReasonHemingwayisherfavoriteauthor.Shelovesvolleyball.Hewastheonlylittlekidatthepicnic.Shealwayslistenstoclassicalmusic.Helovescats.Listenandmatcheachpersonwithathingandareason.2aListenandwritedownthethingsinthebackpack.Thingsinthebackpack.1.2.3.T-shirtHairbandTennisball2bThepers

5、onmustgotoourschool.2.Thepersonbeaboy.3.ItbeMei’shairband.4.ThehairbandbelongtoLinda.5.ItbeLinda’sbackpack.can’tcouldmustmightListenagainandfillintheblankPAIRWORKMakeconversationsusingtheinformationinthechartin1b.A:Whosebookisthis?B:itmustbeMary’s.Hemingwayisherfavoriteauthor.Grammarfocus情态动词must

6、,might,could,can’t表示推测的含义与用法。情态动词must,might,could,can’t后面都接动词原形，都可以表示对现在情况的揣测或推断，但他们的含义有所不同Fillintheblankswithmust,can’t,couldormight.Exercise2c1.ThenotebookbeMing’s.Itwasonherdesk.2.ThehomeworkbeCarol’s.Shewasn’tatschooltoday.3.ThesoccerballbeJohn’sorTony’s.Theybothplaysoccer,don’tthey?4.TheFren

7、chbookbeLiYing’s.She’stheonlyonewho’sstudyingFrench.must/mightcan’tmightmust5.Ican’tfindmybackpack.Itbestillatschool.6.ThephotobeLu’s.Thosearehisparents.7.TheredbicyclebeHu’s.Shehasabluebicycle.8.Thisticketbemyaunt’sor