名词性从句课件高三英语一轮复习

名词性从句辨别下列名词性从句的类别：1.Howthebookwillselldependsonitsauthor.2.JohnsaidthathewasleavingforLondononWednesday.3.Thefactisthathehasnotbeenseenrecently.4.Thefactthathehasnotbeenseenrecentlydisturbseveryoneinhisoffice.5.HewilltalktousaboutwhathesawinU.S.6.Itisimpossible

thatIgoandattendthemeeting.主语从句宾语从句表语从句同位语从句宾语从句主语从句名词从句相当于名词分为：主语从句、宾语从句、表语从句和同位语从句。

引导名词性从句的连接词可分为三类：

连接词：that,whether,if连接代词：what,whatever,who,whoever,whom,whose,which.连接副词：when,where,how,why从句不缺成分：1.意思不缺：that2.缺状语：关系副词where,why,when,how3.缺是否：whether/if1。that只起连接主句和从句的作用，在从句中不担任任何成分，也没有词义，宾语从句中可省略2。不充当介宾从句缺成分：1.缺主语：what,who,whichwhatever,whoever,whichever2.缺宾语：what,who,which，whomwhatever,whoever,whichever,whomever3.缺定语：whose

一．主语从句

主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。

一般主语从句

It作形式主语1.Thatanyonewantstokillherwasunbelivable.2.Whethertheworkcanbefinishedontimeisdoubtful.3.Whotheletterwasfromisstillunknown.4.Whytheysuddenlydisappearedstillremainsamystery.6.Itisapitythatyoudidn’tgotoseethefilm.7.Itissaidthatthecathasfourfingers.

1)______yousaidyesterdayisright.2)______sheisstillaliveisagoodthing.Itisrightwhatyousaidyesterday.Itisagoodthingthatsheisstillalive.WhatThat

二．宾语从句

宾语从句就是在复合句中作宾语的从句，通常放在主句谓语动词(及物动词)或介词之后。宾语从句中that可以省略1.作动词的宾语

(1)由that引导的宾语从句(that通常可以省略),例如：

Iheardthathejoinedthearmy.(2)由what,whether(if)引导的宾语从句，例如：

Shedidnotknowwhathadhappened.Iwonderwhetheryoucanchangethisnoteforme.(3)动词＋间接宾语＋宾语从句。例如：

Shetoldmethatshewouldacceptmyinvitation.3.作形容词的宾语

Iamafraid(that)I’vemadeamistake.Iamsure(that)hewillwinthegame.4.it作为形式宾语

Wethoughtitgoodnewsthatthefoghadfinallygone.I’dappreciateitifyoucouldtellmetheexactaddress.2.作介词的宾语

Oursuccessdependsuponhowwellwecancooperatewithoneanother.

三．表语从句

表语从句在复合句中作表语的名词性从句，放在系动词之后，一般结构是“主语＋系动词＋表语从句”。be动词感官动词feelsmelllooksoundtaste保持keepstayremain变得

gobecomegetturn似乎seemappear系动词OnegreatstrengthoftheInternetisthatitprovidesinformation.Sothatiswhattheydid.Thedoctor’srequestisthatyoulieinbedforafewdays.

四．同位语从句

1)Theking’sdecisionthattheprisonerwouldbesetfreesurprisedallthepeople.2)Theorderthatallthesoldiersshouldstaystillisgivenbythegeneral.

同位语从句就是在复合句中作名词的同位语的名词性从句。同位语从句对于名词进一步解释，说明名词的具体内容，一般由that引导同位语从句有时可以不紧跟在它所说明的名词后面，而是被别的词隔开。

HegotthenewsfromMarythatthesportsmeetingwasputoff.

3.同位语从句与定语从句的区别(1)定语从句中的that既代替先行词，同时以在从句中作某个成分（主语或宾语），而同位语从句中的that是连词，只起连接主句与从句的作用，不充当句中任何成分。(2)定语从句修饰限定先行词；同位语从句对名词进行具体内容的补充说明。“...的”1)ThenewsthathetoldmeisthatTomwouldgoabroadnextyear.2)ThenewsthatTomwouldgoabroadistoldbyhim.同位语从句定语从句成分that不做成分that主，宾，表作用解释说明对先行词起修饰作用，“…的”省略that不能省that在从句中做宾语时，可以省that在同位语从句 与定语从句的区别（I）试比较下面两个例句:1.Thesuggestionthatheraisedatthemeetingisverygood.2.Thesuggestionthatthestudentsshouldhaveplentyofexerciseisverygood.（that引导定语从句,作宾语,可以省略）（that引导同位语从句,在从句中不担当任何成分，但不可以省略）

辨别下列从句是定语从句还是同位语从句1.Weheardthenewsthatourteamhadwon.2.Wemustfacethefactthatwehadspentallourmoney.3.Thenewsthathetoldmeyesterdaywasfalse.4.Thefactisthatwehavespentallourmoney.同位语从句同位语从句定语从句表语从句一．辨别下列名词性从句的类别：1.Howthebookwillselldependsonitsauthor.2.JohnsaidthathewasleavingforLondononWednesday.3.Thefactisthathehasnotbeenseenrencently.4.Thefactthathehasnotbeenseenrencentlydisturbseveryoneinhisoffice.5.HewilltalktousaboutwhathesawinU.S.6.ItisimpossiblethatIgoandattendthemeeting.7.Whetherhewillgothereisnotknown.8.Whathesaidisnottrue.9.Whoevercomesiswelcome.

10.Itisapitythatyoudidn’tgotoseethefilm.11.Iwonderwhetheryoucanchangethisnoteforme.12.Ihavenoideawhenhewillbeback.13.HedependsonwhatIoffer.14.I’minterestedinhowhegotthere.15.Weareglad(that)somanyoldfriendswillattendourteaparty.16.Thequestioniswhetherwecanrelyonhim.17.Igotthenewsthatthesportsmeetingwasputoff.18.ThesuggestionthatChinesestudentsshouldbegivenmorefreetimeiswelcomedbymanypeople.

1.Whathewantsisabook.2.Itissonicethatwecanlearnthisgrammarpointtogether.3.I’msogladthatIcanmakefriendswithyou.4.Thisiswhyhedidit.5.Doyouagreetothesuggestionthatwe(should)haveatripinTibet?6.Thathewantsabookiscertain.7.Isuggestedjustnowwe(should)takepartinthisactivity.8.Whetheryoulikehimornotdoesn’tmattertoomuch.9.Hedoesn’tknowwhetheryoucansingitwell.10.Theproblemiswhetheryoucansingitwell.11.Theproblemwhetheritisrightorwronghasnotbeendecided.12.Pleasetellmewhoyourmonitoris.主语从句主语从句主语从句主语从句宾语从句宾语从句宾语从句宾语从句表语从句表语从句同位语从句同位语从句Thosewhoareinfavoroftheplanraiseyourhands.Shehasbeenateacherfor30yearsintheplacewhichusedtobeapoorarea.Thisisthefactorywevisitedlastyear.

1)Thequestionis_________wecanmakegoodpreparationinsuchashorttime.2)Thisis____wecan’tgetthesupportofthepeople.3)Butthefactremains___wearebehindtheotherclasses.4)Thereason______heislateforschoolis____hemissedtheearlybus.whether/howwhythatwhythat综合运用：Theearthisround,_________isknowntoeverybody.as/which2.____isknowntoeverybody,theearthisround.As3.______theearthisroundisknowntoeverybody.Tha