九年级英语-Unit8课件-人教新目标版知识讲稿.ppt

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1、Unit8SectionAPeriod1(1a—2d)GuessinggamesWhatdoesshedo?Shecould/mightbea/an______Whatdoeshedo?Hecould/mightbea/an______Lookandguess.Whoisshe?Shecan’tbeGuoJingjing.Shemight/couldbeWangNan.ShemustbeZhangYining.?Oh,yes.SheisZhangYining.can’t在此表示猜测，译为“不可能”，后接动词原形。might/could在此表示猜测

2、，译为“也许，可能”，后接动词原形。must在此表示猜测，译为“肯定，极可能”，后接动词原形。?Hecan’t…might（could）…must…Whoishe?Lookandguess.Using“can’t,might(could),must.?Shecan’t…might（could）…must…Whosevolleyballisit?ItmustbeFengKun’s.Becausesheistheonlyvolleyballplayer.ItmustbelongtoFengKun.belongto“属于”肖勇Whosenotebook

3、isthis?Why?Becausehisnameisonthebook.ItmustbelongtoXiaoYong.=ItmustbeXiaoYong’s.Whoseskirtisthis?JaneMikeItmustbelongtoJane.Itcan’tbelongtoMike.Becausesheistheonlywomanhere.Whoseskirtisthis?JaneMikeMissYangMissYangItcouldbeItmightbelongtoJane’s.MissYang’s.Jane.MissYang.Itcan’

4、tbeMike’s.belongtoMike.Whoseisthis?Itcan’tbesb’s.Itmustbesb’s.Itcould/mightbesb’s.belongtosb.…belongtosb.belongtosb.1a:lookatthepictureandfillinthechartT-shirtjacketToycarmagazineCDbookcup1bListenandmatcheachpersonwithathingandareason.2aListenandwritedownthethingsinthebackpac

5、k.Thingsinthebackpack.1.2.3.T-shirtHairbandTennisball2bThepersonmustgotoourschool.2.Thepersonbeaboy.3.ItbeMei’shairband.4.ThehairbandbelongtoLinda.5.ItbeLinda’sbackpack.can’tcouldmustmightListenagainandfillintheblank2dReadandanswerthequestions.WhyisLindaworried?Whataretherein

6、herschoolbag?DoesLindathinkherschoolbagislost?Why?Becauseshecan’tfindherschoolbag.Herbooks,herpinkhairbandandsometennisballs.No.Shethinksherfriendsmusthavepickeditup.Readafterthetapeandthenrole-playtheconversation.GrammarFocus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：

7、must,might,could,can’t,couldn’t,maymust一定，肯定（100%的可能性）might,could有可能，也许（20%~80%的可能性）can’t不可能，不会　　（可能性几乎为零）e.g.Thedictionarymustbemine.Ithasmynameonit.TheCDmight/couldbelongtoTonybecausehelikeslisteningtopopmusic.Hemightstayathome.Afterall,heisalittleboy!Fillintheblankswithmus

8、t,can’t,couldormight.Exercise1.ThenotebookbeMing’s.Itwasonherdesk.2.