高三英语名词性从句(公开课)

volunteersThepicturestellusaboutv_________work.Thepicturestellusthatweshoulddosomevoluntarywork.It’soursocialresponsibility.Thatweshoulddosomevoluntarywork.“It”refersto…?Replace“it“!Thatweshoulddosomevoluntaryworkisoursocialresponsibility.宾语宾语从句充当主语subject主语从句DevelopitIt’soursocialresponsibilitythatweshoulddosomevoluntarywork.形式主语Oursocialresponsibilityis_____weshoulddosomevoluntarywork.Oursocialresponsibility______weshoulddosomevoluntaryworkisnecessary.thatthat表语从句oluntary名词性从句Nounclause名词性从句在句中要用____语序,从句的引导词必须始终置于______考点1．语序问题1.Noonecanbesure____inamillionyears.A.whatwillmanlooklikeB.whatmanwilllooklikeC.manwilllooklikewhatD.whatlookwillmanlike陈述总结归纳：2.Youcan’timagine____whentheyreceivedtheseniceChristmaspresents.A.howtheywereexcitedB.howexcitedtheywereC.howexcitedweretheyD.theywerehowexcited句首考点2．时态问题2.Ourphysicsteacheroncetoldusthatlight__________（travel）fasterthansound.travels总结归纳：3)主句的动词用一般现在时，从句谓语可根据需要选用各种时态1.Hesaidthathewillgotothestation..3.TomsaysthatMary____(go)abroadlastyearand_________(be)therefornearly5months.1）主句的动词用过去时，从句谓语动词用过去的某种时态2）主句的动词用过去时，从句表示客观事实，格言，谚语等，从句谓语动词用一般现在时wenthasbeenwould考点3主谓一致问题何时开会还没有决定。Whenthemeetingwillbegin_____(have)notbeendecidedyet.他们何时出发和他们去哪里还没有决定。Whenthepersonwasmurderedandwhyhewasmurdered______(is/are)stillunknown.单个的主语从句作主语时，谓语动词一般用_____形式。如果是两个或两个以上的主语从句作主语，谓语动词则用_____形式。由两个或多个连接词引导一个主语从句，谓语动词用_____形式。总结归纳：单数复数hasWhentheywillstartandwheretheywillgo_____(have)stillunknown.何时何地开会还没有决定。Whenandwherethemeetingwillbegin_____(have)notbeendecidedyet.havehas单数基本句型：Itis+形容词、名词、过去分词+that...+(should)doa.Itisimportant(necessary,natural,strange,advisableetc)+thatb.Itisapity(ashame,nowonderetc)+thatc.Itissuggested(ordered,proposed,required,demanded,requested,insistedetc)+that1.Itisorderedthathe_____theexamination?A.takesB.hastotakeC.musttakeD.take2.Itisstrangethathe_____youthis.A.wouldtellB.shouldtellC.hadtoldD.hastold考点4虚拟语气a)主语从句中的虚拟语气总结归纳：Wesuggestedthatthemeeting___________A.shouldputoffB.beputoffC.wasputoffD.puttingoff总结归纳：①表示建议、要求、命令,坚持等动词suggest、advise、propose、demand、require、insist．request、command、order后的从句谓语动词用__________________________注意suggest当表示“暗示、表明“讲时，insist表示“坚持认为”之意时，从句按需要来选择时态(should)+do/bedoneThesmileonhisfacesuggestedthathe______(was/be/is)satisfiedwithourwork.was考点4虚拟语气b)宾语从句中的虚拟语气Ⅰa.IwishI______(know)theanswernow.b.Iwishhe__________(pass)theexamyesterday.c.IwishI________(fly)tothemooninafewyears.对现在虚拟时，that从句中谓语用过去时对过去虚拟时，用had＋过去分词对将来虚拟时，用would(might等)＋动词原形knewhadpassedwouldfly总结归纳：②考点4虚拟语气b)宾语从句中的虚拟语气Ⅱ在suggestion,proposal,idea,plan,order,advice等名词后面的表语从句、同位语从句中要用虚拟语气，即________________________1.Hissuggestionthatyou_____oncemoresoundsreasonable.A.tryB.triesC.musttryD.cantry2.Theordergivenbythecommanderwasthatthey_____untilthecommanderallowedtheyto.A.stoppedB.didn’tstopC.stopD.notstop考点4虚拟语气c)表语和同位语从句中的虚拟语气总结归纳：(should)+do/bedone1.Ithinkthatworthwhilethatwespentsomuchmoneyonthesebooks.2.Thatishardtodecidewhenandwherewewillheldoursportsmeeting.3.(09天津）Itisobvioustothestudentswhethertheyshouldgetwellpreparedfortheirfuture.4.Itdoesn’tmatterthatyouwillcomeornot.itItthatwhether找出下列句子中的错误总结归纳：当主语从句较长，而谓语较短时，常常将从句______，而用it作为形式主语置于句首。it也可作形式宾语。后置考点5it作形式主语和形式宾语1._____isknowntousallthatthe2008OlympicGameswilltakeplaceinBeijing.(福建2008)A.ItB.WhatC.AsD.Which2.Hedidn’tmake____clearwhenandwherethemeetingwouldbeheld.（07年天津卷）A.thisB.thatC.itD.theseExercises_____isknowntousall,the2008OlympicGameswilltakeplaceinBeijing.what表什么（无选择范围）which表选择,哪一个（有选择范围）1.---Doyouknow______MissZhu’saddressis?---ShemayliveatNo.3orNo.4ofXianxingroad.I’mnotsureof_________.2.Ireadaboutitinsomebookorother,doesitmatter_______itwas?（01北京春季）whatwhich总结归纳：No.3orNo.4somebookorotherwhich考点6连接词a)what/which考点6连接词总结归纳：________等同类词既可以引导名词性从句，也可以引导让步状语从句，而____________等只能引导让步状语从句。whateverNomatterwhat____________yougoand__________youdo,I’llberightherewaitingforyou.whereverwhateverNomatterwherenomatterwhat离开房间的任何人应该把灯关掉。_________________________oughttoturnoffthelight.他所有的任何东西都被日本士兵站占领了。_________________wasseizedbytheJapanesesoldiers.WhoeverleavestheroomlastWhateverhehadb)whatever/whoever/无论,不管…however/whomever/whichever/…1.（09湖南）2．Sheisverydeartous.Wehavebeenpreparedtodo＿＿ittakestosaveherlife.A.whicheverB.howeverC.whateverD.whoever2.____,motherwillwaitforhimtohavedinnertogether.A.HoweverlateheisB.HoweverheislateC.NomatterhowlateheisD.Nomatterhowheislate3．______wantstostayinahotelhastopaytheirownway.(浙江2008)A.AnyoneB.TheoneC.WhoeverD.WhoExercisesThathewantstogothereisobvious.Iamsurethathewillcometomorrow.Thenewsthatourteamwonthematchinspiredus.Theresultisthatwewonthegame.成分有无词义备注that无无宾语从句中可省，其余不可省是否无主语，宾语，表语有1）that与whether的区别()1.Someresearchersbelievethatthereisnodoubt_____acureforAIDSwillbefound.(05广东卷)2.Wedoubt__________hewilldefeattheothers.3.Theproblemis_______wehaveenoughtime.4.Itdoesn’tmatter_______youcomeornot5.Italldependson_______theskyisgoingtoclearup.A.ifB.thatC./D.whetherwhether/ifwhetherwhatthatwhetherwhetherwhether2）whether和if的区别That表确定whether表是否1)主语从句/表语从句/同位语从句/介词后用whether2)Whetherornot连用1.