英语人教版九年级全册SectionB1课件.ppt

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1、ItmustbelongtoCarlaSectionB1-2c安远三中刘称秀Theymustbehavingaclass.Theycan’tbeplayingfootball.Theymaybedoingexercises.Theymight/couldbereadingbooks.must/can’t/may/might/couldbedoingsth一定/不可能/可能正在做某事A:Whatmaythemanbedoing?B:Hemight/may/could/must/can’tbe…must/may/could/might/can’tbedoing

2、Hemustbebuyingahamburger.A:Whatmaytheboybedoing?B:Hemay/might/could/can’t/mustbe…Guessinggamemust/may/could/might/can’tbedoingHemustbehavingabigdinner.must/may/could/might/can’tbedoingA:Whatdoyouthinkthebabyisdoing?B:Ithinkhemay/might/could/can’t/mustbe…GuessinggameHemustbeplaying

3、computergames.A:Whatdoyouthinkthemonkeyisdoing?B:Ithinkitmay/might/could/can’t/mustbe…must/may/could/might/can’tbedoingItmustbeplayingsoccer.LuckyStarsA:Whydoyouthinkheiscrying?B:Hecouldbecryingforlosingthegame.A:ButIthinkhemay/mightbecryingforhurting.A:Whydoyouthinkthewomaniscryi

4、ng?B:Ithinkshemustbesad.Ithinkshecould/might/maybecryingfor…A:Ithinkshecouldbecryingfor…beinghomelesslosingherfamilyA:Whydoyouthinkthewomanislaughing?B:Ithinkshemustfeelproud.Ithinkshecould/might/maybelaughingfor…A:Ithinkshecouldbelaughingfor…successwinningA:Whydoyouthinkthemonkey

5、iscrying?B:Ithinkitmustbesad.Ithinkitmay/might/couldbecryingfor…A:Ithinkitcouldbecryingfor…hugerlosingitswayTheUFOislanding.Thealienischasingtheman.alienThemanisrunning.Theysee…Themansays…Thewomansays…1.amanrunning.Hecouldbe____________________________.Hemightbelateforwork.2.somet

6、hinginthesky.Itcouldbeahelicopter.Itmustbe______________.3.astrangecreature.Itmustbe______________.Imustbe_____________.4.awomanwithacamera.Shecouldbe___________________.Theymustbe______________.makingamovierunningforexerciseAUFOanalienfromtheTVnewsdreamingReadandanswer1.Whydoyout

7、hinkhemightbelateforwork?2.Whydoyouthinkthestrangethingcan’tbeahelicopter?3.Whydoyouthinktheymustbemakingamovie?Becausehelookskindofscared.Becauseitistoobig.Becausethereisawomanwithacameraandtherearemanyactors.Languagepoints1.情态动词must/may/could/might/can’t+bedoing意为：肯定/可能/不可能正在做某事

8、，表示对正在发生的事情进行推测eg.Ithinkyourmothe