搜索
TheimpressionthatMr.Pottsalwaysregardedhiscolleaguesasinferiorsmadehimunpopular.Thebeliefthatanillnessmadehisheadchangesizeledhimtogotoseeadoctor.Unit2GrammarAppositionClauses(同位语从句)一什么是同位语？同位语是在名词或代词之后的并列名词或代词，指代同一事物的两个词，对前者加以说明的成分。HuJingtao,presidentofthePeople’sRepublicofChina,visitedFrancelastweek.Tomwaslookingforahouse,onewithagarden.Theyalllikethefilm.二什么是同位语从句？同位语从句，即从句在句中作名词(通常是主语或宾语)的同位语，是对前面这个名词解释、说明。三、引导词：由连词that;whether;连接（代）副词who;when;where;how;why等引导。四、先行词：常为某些抽象名词，如：news;idea;word;fact;hope;doubt;belief;possibility;problem;question;thought;promise;information;message;decision;answer;reply,rumour,feeling等。五、位置：常紧跟某些名词之后；但有时被其它词隔开，称分隔式同位语从句。同位语从句的引导词：常用that,wh-,how等。Thetexttellsusafactthatsmokingdoesgreatharmtopeople’shealth.Thereisnodoubtthathewillsucceed.ThebeliefthatallroadsleadtoRomeissharedbymanypeople.Ihavesomedoubtwhethertheycancompletethetaskontime.Hecan’tanswerthequestionhowhegotthemoney.Wedon’tunderstandtheproblemwhythisisthebestchoice.1.that引导同位语从句Combinethefollowingpairsofsentences,usingthewordsinbracketstohelpyou.SomesaiditwouldsnowinJuly.Thismadehimlaugh.(Theideathat…)TheideathatitwouldsnowinJulymadehimlaugh.Theremightbefireworks.(Thepossibilitythat…)Thismadethemdecidetojointhecelebration.Thepossibilitythattheremightbefireworksmadethemdecidetojointhecelebration.TherewouldbeapartyonSaturday.ThismadeTomveryexcited.(Thenewsthat…)ThenewsthattherewouldbeapartyonSaturdaymadeTomveryexcited.Sheheardtherewouldbeatest.Thisdidnotworrythestudent.(Therumourthat…)Therumourthattherewouldbeatestdidnotworrythestudent.常用that引导的同位语从句的名词主要是抽象名词，如：belief,fact,hope,idea,news,thought,truth,feeling,possibility,message,chance,warning,conclusion,evidence,opinion,decision,promise,rumorIhavenoideawhenhewillbeback.howhecangetthetreasure.wheretheconcertwillbeheld.whocanfinishthework.whyithappened.whatweshoulddonext.whichpenismine.whetherit’llraintomorrow.whomtheyaretalkingabout.2.wh-引导同位语从句wh-连词常用在idea,doubt,problem,question等词之后1.Shehasnotmadeadecisionwhethershewillgotothemeetingornot.2.Ihavenocluewherehewent.注意1.同位语从句与定语从句的区别Thesuggestionthatwediscusstheproblemalloveragainisagoodone.Thesuggestionthathegaveatthemeetingwasagoodone.同位语从句定语从句同位语从句是对前面的名词作进一步解释、说明它是什么、是谁；that不充当句子成份一般不能省略，不可用which。定语从句是修饰前面的先行词,that在句中充当主语或宾语，作宾语时可以省略，指物时可用which替。1.Weexpressedthehopethattheyhadexpressed.2.WeexpressedthehopethattheywouldcometovisitChinaagain.3.Thenewsthathetoldmejustnowistrue.4.ThenewsthatIhavepassedtheexamistrue.5.Theadvicethathegavewassupportedbyusall.6.Theadvicethatwe(should)setoutatoncewassupportedbyusall.同位语从句还是定语从句？注意2.同位语从句与被修饰词分隔开有时，为了保持句子的平衡，同位语从句不一定紧跟在它修饰的名词后面，而被别的词隔开。ThethoughtcametohimthatMaryhadprobablyfallenill.Hisdreamcametruethathewouldbecomeaworldfamousfootballer.Wordcamethatthemayorwouldvisitourschool.注意3.同位语从句中使用虚拟语气在suggestion,order,demand,request,proposal等名词后的同位语从句中，从句的谓语动词应该用虚拟语气，即(should)+动词原形Hemadeasuggestionthatweshouldhaveafootballmatch.MaryturneddownTom’srequestthatsheshouldgotoseethefilmwithhim.Thegovernmentgavetheorderthatallthesehouses(should)bepulleddowninthreeweeks.Thepeopleexpressedtheirdesirethatthewar(should)cometoanendsoon.Heputforwardthesuggestionthatthesecondquestionshouldbediscussedfirst.Thesuggestionthathehadputforwardwasturneddown.Thesuggestionthatstudentsshouldlearnsomethingpracticalisworthconsidering.Thesuggestionthattheyareconsideringisthatstudentsshouldlearnsomethingpractical.There’safeelinginmethatwe’llneverknowwhataUFOis---notever.AlongwiththeletterwashispromisethathewouldvisitmethiscomingChristmas.同位语从句定语从句同位语从句定语从句1.Thefact____hewassuccessfulproveshisability.A.thatB.whatC.whichD.why2.Thenews___hewaskidnappedsurprisedusgreatly.A.whatB.thatC.whyD.when3.Hissuggestion____themeetingbedelayedwasturneddown.A.whichB.thatC./D.it4.Thethought____hemightfailintheexamworriedhim.A.whenB.whichC.whatD.that5.Theorder__theprisonerbesetfreearrivedtoolate.A.whichB.whetherC.thatD.what6.Heoftenaskedmethequestion____theworkwasworthdoing.A.whetherB.whereC.thatD.when7.Itissaidthatmoremiddleschoolgraduateswillbeadmittedintouniversities;thisistheinformation____hasbeenputforward.A.whatB.thatC.whenD.as8.Sheheardaterriblenoise,____broughtherheartintohermouth.(MET91)A.itB.whichC.thisD.that9.Thefact____hefailedintheexamisnottheone____hetoldme.A.which;thatB.that;/C.which;whichD./;that10.Ihavenoidea____hewillstart.A.whenB.thatC.whatD./11.I’vecomefromthegovernmentwithamessage___themeetingwon’tbeheldtomorrow.A.ifB.thatC.whetherD.which12.Informationhasbeenputforward___moremiddleschoolgraduateswillbeadmittedintouniversities.A.whileB.thatC.whenD.as13.Awarmthoughtsuddenlycametome____Imightusethepocketmoneytobuysomeflowersformymother’sbirthday.A.ifB.whenC.thatD.which14.Nobodybelievedhisreasonforbeingabsentfromtheclass____hehadtomeethisuncleattheairport.A.whyB.thatC.whereD.because15.Doyouhaveanyidea_____isactuallygoingonintheclassroom?A．thatB．whatC．asD．Which16.Danbyleftwordwithmysecretary____hewouldcallagainintheafternoon.A.whoB.thatC.asD.which17.---It’sthirtyyearssincewelastmet.---ButIstillrememberthestory,