新目标九年级unit 5 课件 2

新目标英语Goforit九年级,Unit5ItmustbelongtoCarla,本单元内容,LearntomakeinferenceSomeimportantphrase,Learntomakeinference,能用来表示推测的情态动词Must,might,could,may,cant确信程度大小：mustmaymight肯定和否定的推测：must（肯定）cant，couldnt(否定）,Whosenotebookisthis?ItmustbeNings.Ithashernameonit,Whoseguitaristhis?,ItmightbelongtoAlice.Sheplaystheguitar.,Whatcanthetwoboysbewatching?Youcangoandaskthem,buttheymaynotansweryou.,WhoseT-shirtsisthis?,ItcantbeJohns.Itsmuchtoosmallforhim,表示推测的情态动词小结,1.Can用在否定句或疑问句中时表示说话人的“推测”和“不确定”例如：1.Wherecanhebe?2.Itmaybetheheadmaster.No,itcantbehim.Hehasgonetoshanghai.Could也有怀疑和不确定的意思（在否定句中和疑问句中）例如：1.Atthetime,wethoughtthestorycouldbetrue.2.Hecouldntbeabadman,2.May表示说话人的猜测，认为某一事情“或许”或“可能”发生。Theremaybeaterriblestorminthefollowingfewdays.Might表示推测时，不表示时态。只表示可能性更小。Hemightbeathome.,3.must用在肯定句中表示较有把握的推测，意为“一定”。Hemustbeworkingathome.must表示对已发生的事情的推测时，must要接完成式.Theroadiswet.Itmusthaverainedlastnight,Someexcises,1.Ididnthearthephone.I_asleep.A.mustbeB.musthavebeenC.shouldbeD.shouldhavebeen2.Mary_beinParis.Isawherintownonlyafewminutesago.A.mustntB.shouldntC.cantD.maynot,3.Peter_comewithustonight,butheisntverysureyet.A.mustB.mayC.canD.will4.Ithoughtyou_likesomethingtoread,soIhavebroughtyousomebooks.A.mayB.mightC.couldD.must,重要词组,1.Ifyouhaveanyideawhereitmightbe,pleasecallme.2.nomore和noanymore的区别3.IthinkIdroppeditduringtheconcertssoitmightstillbeinthesymphonyhall4.However,thesedays,strangethingsarehappeninginourneighborhoodandeveryoneisunhappy.,Ifyouhaveanyidea.=Ifyouknow.意思是：如果你知道any用于if引导的条件从句中，有“若干的，有多少”的意思e.g.Ifyouhaveanytime,Idliketotalkwithyou.,Nomore与notanymore的区别,二者都是表示“不再”，“再没有”，nomore要用在谈数量或程度，notanymore用在谈时间时。E.g.Thereisnomorebread.(指数量）HesnomoregeniusthanIam。（指程度）Hedoesntlivehereanymore。（指时间）,During的用法,1.用在已知的时期、节日或表示时间观念的名词前e.g.duringthesummer,duringmyholidays,duringourstayinJapan.意思为：“当之际”既可指某一动作在某个时期内连续不断的发生，也可指某个动作在这一时期内的某一时间发生：e.g.Itsnowedalldaybutstoppedsnowingduringthatnight.,However和thesedays,However是转折连词，与but意义相同，但