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1、NounClausesIlikeEnglishHeisateacherIhavevisitedtwocities,BeijingandShanghai.Thesportsmeetinghasbeenputoff.指出下列名词在句中所做的成分名词性从句名词性从句在功能上相当于名词主语{Hisjobisimportant.Whathedoesisimportant.表语Thisishisjob.Thisiswhathedoeseveryday.{宾语{Idon’tlikehisjob.Idon’tlikewhathedoeseveryday.同位语{Idon’tk
2、nowabouttheman,Mr.White.Idon’tknowaboutthefactthatthemanisMrWhite.什么叫名词性从句？在句子中起名词作用的句子叫名词从句。(NounClauses)名词从句的功能相当于名词词组,因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。名词性从句nounclause主语从句subjectclause宾语从句objectclause表语从句predicativeclause同位语从句appositiveclause常见引导词：1）从属连词that只引导，本身无意义
3、，不作句子成分,仅起引导作用。（引导宾语从句时可省，但是如果是并列的多个宾语从句，只能省第一个）2）连接代词who,whom,what,which,whoever,whatever,whichever等，有意义，作成分3）连接副词where,when,how,why,howmuch,Howoften,wherever,whenever,however等，有意义，在句中作状语4）从属连词if,whether（是否）(if只能引导动词、形容词之后的宾语从句)ItisbelievedthathecansolvetheproblemWhenhewillcomeisno
4、tknownWhathewantsisapieceofpaper.WhoevercomesiswelcomeHowthebookwillselldependsonitsauthorThathewillcomeiscertain.用A句作整个句子的主语A句就是主语从句一.主语从句AAAAAA1）连接词千万不可丢掉2）主语从句句序一定是陈述句序3）主句的谓语动词用单数。4）连接词that引导主语从句时，that不可省略。主语从句构成Whenhewillcomeisnotknown.Whathewantsisapieceofpaper.Whoevercomesisw
5、elcome.Thathewillcomeiscertain.Conj+陈述句+整个句子的谓语+其他部分主语从句2.注意点：考点1：连接词：that与what的区别Whatwecan’tgetseemsbetterthanwhatwehave.That(anewteacherwillcometoourschool)istrue.that只起连接作用，无意义，在从句中不充当任何成分what既有连接作用，又要在从句中作成分（主语，宾语，表语）(…的东西;物;话;时间;地点;人物;数目等不同概念)1._________hesaiditmadeusangry.____
6、____hesaidatthemeetingmadeusangry.2.Amoderncityhasbeensetupin______wasawastelandtenyearsago.A.whatB.whichC.thatD.whereThatWhatB:what(什么)/which(表选择,哪一个)1.---Doyouknow________MrBlack’saddressis?---HemayliveatNo.18orNo.19ofBridgeStreet.I’mnotsureof_________.2.Ireadaboutitinsomebookorot
7、her,doesitmatter_______itwas?whatwhichwhichDoyouknowwherehelives?Hetoldmethathewouldcome1.宾语从句构成主句+Conj+从句（陈述句序）2.注意点：b.从句句序一定是陈述句序c.从句的谓语时态受主句时态制约d.Idon'tthinkIknowyou.宾语从句二.宾语从句a.连词将主从句连起来，不能丢.否定前置Theproblemiswhocanhelpme.ThisiswhyIcamehere.Itlooksasifitisgoingtorain.Thatisbecause
8、hemissedthetrain.Th
