高中英语 Unit5 同位语从句课件 新人教版必修3

同位语从句,高中英语必修三Unit5Grammar,名词性从句,主语从句(TheSubjectClause),宾语从句(TheObjectClause),表语从句(ThePredicativeClause),同位语从句(TheAppositiveClause),Step1Revision名词性从句的概念：,Howdinosaursdisappearedisstillamystery.,Weknowthatyouarehard-working.,Thatiswhywevegivenyoutheletter.,Task1,请你们看一下下面的例句，写出它们划线部分的从句类型：主语从句表语从句宾语从句1.ShewantstoknowwhatkindoffilmsIlike.(_)2.ThatiswhatIwanttotellyou.(_)3.Whethershewillgothereisnotknown(_)4.Itisapitythathecantattendtheparty.(_),5.Theteachersuggestedthathe(should)readthenovel.(_)6.IwilltellyouwhyIwaslateforthemeeting.(_)7.Iwonderwhathashappenedtoher.(_)8.Thereasonisthathedoesntunderstandme.(_),1.Mrs.Liu,ourEnglishteacher,doesntlivefarfromschool.2.Myfriend,Zhanghui,oftenhelpsotherclassmates.3.Thenewsthatourclasswonthebasketballmatchmademeveryhappy.4.TheyaskedmethequestionwhetherhecamefromAmerica.,Step2Discoveringusefulstructures,Task1Summary（小结1）,一般的，_成分是对其前面的名词或代词进行_和_。我们把对前面的_名词进行解释、_的从句称为_从句。,同位语,解释,说明,抽象,说明,同位语,1.TheyforgetthefactthatCanadais5,500kilometresfromcoasttocoast.2.Thenewsthathehaspassedthedrivingtestistrue.3.Thethoughtthattheycouldcrossthewholecontinentwasexciting.4.Thereisnodoubtthathewillkeephispromise.,Step3Discoveringusefulstructures.,5.Thesuggestionthatanewbridge(should)bebuiltwasaccepted.6.Wewilldiscusstheproblemwhetherthesportsmeetingbeheldontime.7.Ihavenoideawhenhewillbeback.8.Wehaventyetsettledthequestionwherewearegoingtospendoursummervacation.,1.可以跟同位语从句的名词通常都是_名词，例如有，_，_,news,_suggestion,_,_,_等。2.引导同位语从句的的连词有_，它在句子中没有实际_，在句中不作_；。,Task2.Summary2(小结2）,抽象,problem,fact,thought,doubt,that,成分,含义,idea,question,若同位语从句的意义不完整，需要有“是否”的含义时，应用_；如果同位语从句意义不完整，需要有“谁”，“什么时候”，“在哪里”，“为什么”等含义时，分别可以用_，_，_，_等连词引导。,whether,who,when,where,why,请你选择适当的连词引导同位语从句（that,who,where,what,whetherandhow),1.Thenews_Mr.LiwillbeournewEnglishteacheristrue.2.Wehaventyetsettledthequestion_wearegoingtospendoursummervacationthisyear.,Step4.Task1(练习）,3.Thequestion_shoulddotheworkisbeingdiscussedatthemeeting.,that,where,who,4.Ihavenoidea_theboyisdoinginthenextroomnow.5.Ihavenoidea_Icangettotherailwaystation.6.Theproblem_weshouldhavethemeetinginthehallnowmustbedecidedatonce.,what,how,when,请你选择适当的连词引导同位语从句（that,who,where,what,whetherandhow),Step5Thinking,1.Athoughtcametomethathemightbeinthelibrary.,我突然想到他可能在图书馆.,2.Wordcamethatsomeforeignerswouldvisittoourschool.,消息传来一些外国人会参观我们的学校。,Step6.Discoveringgrammarusefulstructure.,1.Thenewsthattheywonthematchistrue.2.Thenewsthattheytoldmeyesterdayistrue.小结：我们通过观察发现，句1中的that引导的是_从句，对news起着_,_作用,句2中的that引导的是_从句，对news起着_作用，在从句中做_成分。,(请同学们观察下面的句子判断哪一句是同位语从句哪一句子是定语从句。),同位语,解释,定语从句,说明,修饰,宾语,1.定语从句是对先行词进行_，限制作用；同位语从句对前面_名词进行_、说明作用；2.定语从句中的连词that在句中充当_成分而且可以省略,that引导同位语从句，在从句中_句子成分，一般_省略。,修饰,抽象,解释,宾语,不作,不能,Task1,1.Theorderwhenweshouldreturnhasntbeendecided.2.ThedaywhennewChinawasfoundedwillneverbeforgotten.3.Ihavenoideawhereshelives.4.Idontknowntheplacewhereshelives.,定语从句,定语从句,同位语从句,同位语从句,1._youneedtoimproveyourlisteningismorepractice.A.ThatB.WhatC.WhyD.How2.Theyhavenoidea_atall.A.wherehehasgoneB.wheredidhegowhichC.whichplacehashegoneD.wherehashegone3.Wordhascome_someAmericanguestswillcometoourcollegeforavisitnextweek.A.whatB.howC.itsD.that,Step7Practice,B,A,D,4.Themanageraskedthequestion_Iwouldliketobehissecretary.A.whatB.thatC.whetherD.how5.Theteacheraskesus_Jimcouldcomebackontime.A.thatB.ifC.whyD.what,C,B,6.Theyhadnoidea_theycouldfindsomefood.,A.thatB.whereC.whichD.wherever,B,7._shesaidsurprisedmegreatlyA.whichB.itC.whatD.that8.Itisafact_thepopulationofthecityisstillincreasing.A.whenB.thatC.ifD.how,C,B,A.whatB.whenC.thatD.which,29.Hemadeaproblem_hewouldhelpme.,C,10.Ihasafriend_fartherisadoctor.,A.whoB.whatC.whichD.whose,D,Goodbye!,一、判断下列各句，指出是什么从句。,1.Thefactthattheearthturnsaroundthesunisknowntoall.2.Thenewsthatshetoldmeyesterdaymademeverysurprised.3.Itissaidthatheisafamouswriter.4.Idontknowwhenhewillcometomorrow.,Step9.Practice2(练习）,同位语从句,定语从句,主语从句,宾语从句,4.Myquesioniswhethertheywillagreewithme.5.Ihavenoideawhatheisdoingnow.6.Ther