名词性从句笔记ppt课件

,NounClausesPeriod3名词性从句考点及应用,1,名词性从句,1.主语从句,2.宾语从句,3.表语从句,4.同位语从句,2,谓语动词/介词,主语从句,表语从句,宾语从句,名词,同位语从句,系动词,3,I.名词性从句的引导词：,连接词：that、if、whether,无意义,2.连接代词：who、whom、whose、what、which、whoever,whatever,3.连接副词：when、where、why、how,“是否”,作主/宾/表,4,看从句中缺少什么成分，根据意思选择适当连接词语；如不缺成分且句意完整，则选用that.,一找二查三选,：从句,：缺少什么成分,：意思适合的连接词,连词选择总原则：,5,.语序问题,.it作形式主语,形式宾语的用法,.时态问题,7.同位语从句与定语从句区别,.名词性从句中的虚拟语气,.主谓一致问题,重点,II名词性从句考点归纳:,8.含有插入语的名词性从句,6,名词性从句在句中要用_语序,从句的引导词必须始终置于_,1.Noonecanbesure_inamillionyears.whatwillmanlooklikeB.whatmanwilllooklikeC.manwilllooklikewhatD.whatlookwillmanlike,陈述,总结归纳：,2.Youcantimagine_whentheyreceivedtheseniceChristmaspresents.A.howtheywereexcitedB.howexcitedtheywereC.howexcitedweretheyD.theywerehowexcited,从句句首,考点1语序问题,7,2.Ourphysicsteacheroncetoldusthatlight_（travel）fasterthansound.,travels,总结归纳：,c.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.,a.主句的动词用过去时，从句谓语动词用过去的某种时态,b.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,went,hasbeen,would,考点2时态问题,8,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,has,Whentheywillstartandwheretheywillgo_(be)stillunknown.,何时何地开会还没有决定。,Whenandwherethemeetingwillbegin_(have)notbeendecidedyet.,are,has,单数,考点3主谓一致问题,9,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)+that,1.Itisorderedthathe_theexamination?A.takesB.hastotakeC.musttakeD.take2.Itisstrangethathe_youthis.A.wouldtellB.shouldtellC.hadtoldD.hastold,总结归纳：,考点4虚拟语气a)主语从句中的虚拟语气,10,Wesuggestedthatthemeeting_A.shouldputoffB.beputoffC.wasputoffD.puttingoff,总结归纳：,表示建议、要求、命令,坚持等动词suggest、advise、propose、demand、require、insistrequest、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/bedone,Thesmileonhisfacesuggestedthathe_(was/be/is)satisfiedwithourwork.,was,考点4虚拟语气b)宾语从句中的虚拟语气,11,a.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,knew,hadpassed,wouldfly,总结归纳：,考点4虚拟语气b)宾语从句中的虚拟语气,12,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_,Hissuggestionthatyou_oncemoresoundsreasonable.A.tryB.triesC.musttryD.cantry2.Theordergivenbythecommanderwasthatthey_untilthecommanderallowedtheyto.A.stoppedB.didntstopC.stopD.notstop,总结归纳：,(should)+do/bedone,考点4虚拟语气c)表语和同位语从句中的虚拟语气,13,1.Ithinkthatworthwhilethatwespentsomuchmoneyonthesebooks.2.Thatishardtodecidewhenandwherewewillholdoursportsmeeting.,it,It,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,形式宾语,形式主语,考点5it作形式主语和形式宾语,14,用it作形式主语的结构,(1)Itis名词从句Itisafactthat事实是Itisanhonorthat非常荣幸Itiscommonknowledgethat是常识(2)Itis形容词从句Itisnaturalthat很自然Itisstrangethat奇怪的是(3)It不及物动词从句Itseemsthat似乎Ithappenedthat碰巧Itappearsthat似乎(4)Itbe+过去分词从句Itisreportedthat据报道Ithasbeenprovedthat已证实Itissaidthat据说,15,Wethinkitimportantthatwelearnaforeignlanguage.Weconsideritourdutytocleanourclassroomeveryday.该句型中的it作形式宾语。为了记忆方便我们可称该句型为：6122结构6指主句中常用的动词：think,believe,make,find,consider,feel；1指的是形式宾语it；2指的是宾补的两种形式：形容词或名词；2指的是真正宾语的两种形式：不定式短语，that引导的宾语从句。,16,1._isknowntousallthatthe2012OlympicGameswilltakeplaceinLondon.2.Hedidntmake_clearwhenandwherethemeetingwouldbeheld.（07年天津卷）A.thisB.thatC.itD.these,_isknowntousall,the2012OlympicGameswilltakeplaceinLondon.,_isknowntousallisthatthe2012OlympicGameswilltakeplaceinLondon.,A.ItB.WhatC.AsD.Which,It,As,What,17,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。,whatever,nomatterwhat,_yougoand_youdo,Illberightherewaitingforyou.,wherever,whatever,Nomatterwhere,nomatterwhat,任何最后离开房间的人应该把灯关掉。_oughttoturnoffthelight.他所有的东西都被日本士兵占领了。_wasseizedbytheJapanesesoldiers.,Whoeverleavestheroomlast,Whateverhehad,b)whatever/whoever/无论,不管however/whomever/whichever/,考点6连接词,让步状语从句,18,1.（09湖南）2Sheisverydeartous.Wehavebeenpreparedtodoittakestosaveherlife.A.whicheverB.howeverC.whateverD.whoever2._,motherwillwaitforhimtohavedinnertogether.A.HoweverlateheisB.HoweverheislateC.NomatterhowlateheisD.Nomatterhowheislate3_wantstostayinahotelhastopaytheirownway.(浙江2008)A.AnyoneB.TheoneC.WhoeverD.Who,Exercises,19,Thathewantstogothereisobvious.Iamsurethathewillcometomorrow.Thenewsthatourteamwonthematchinspiredus.Theresultisthatwewonthegame.,无,无,宾语从句中可省，其余不可省,是否,无,主语，宾语，表语,什么,1）that与whether的区别,(),1.Someresearchersbelievethatthereisnodoubt_acureforAIDSwillbefound.(05广东卷)2.Wedoubt_hewilldefeattheothers.3.Theproblemis_wehaveenoughtime.4.Itdoesntmatter_youcomeornot5.Italldependson_theskyisgoingtoclearup.6.Hedoesntknow_tostayornot.A.ifB.thatC./D.whether,whether/if,whether,what,that,whether,whether,whether,2）whether和if的区别,That表确定whether表是否,只能使用whether不用if的情况：a.主语从句b.表语从句c.同位语从句e.介词后的宾语从句f.直接加动词不定式只能用whether（todo）gwhetherornot直接连用时不用if,1._(What/That/whether)wasmostimportanttoher,shetoldme,washerfamily.（08山东卷）2._wecantgetseemsbetterthan_wehave.What;whatB.what;thatC.That;thatD.That;what3._madetheschoolproudwasmorethan90%ofthestudentshadbeenadmittedtokeyuniversities.AWhatwhetherBWhatthatCThatwhatDThatbecause,What与that的区别,缺少成分即主，宾，表语时用what,考点连接词,c).that/whether/what,What,whether,20,4.Amoderncityhasbeensetupin_wasawastelandtenyearsago.（04天津）A.whatB.whichC.thatD.where,（08重庆卷）33.Allpeople,_theyareoldoryoung,richorpoor,richorpoor,havebeentryingtheirbesttohelpthoseinneedsincet