高二名词性从句讲解ppt课件.ppt

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1、Grammar名词性从句主语表语宾语名词性从句同位语从句宾语从句表语从句主语从句同位语I.名词性从句的引导词：连接词：that、if、whether不作成分无意义2.连接代词：who、whom、whose、what、which、whoever、whichever、whatever、whomever3.连接副词：when、where、why、how“是否”作状语有意义作成分有意义备注：表从asif,because1.Whenwewillstartisnotclear.2.Shewon’tbelievethathersonhasbecomeathief.3.Myideaisthat

2、weshoulddoitrightnow.4.Weheardthenewsthatourteamhadwon.主语从句宾语从句表语从句同位语从句II.判断是哪种名词性从句Tomaskedmeif/whetherIcouldhelphissister.Payattentiontowhattheteachersaid.动宾介宾Ifeelitpossiblethatyouwillfinishtheworkinaday.It作形式宾语(2)like/dislike/love/hate/appreciate/enjoy+it+if或when从句考点1：it作形式宾语(1)make/fin

3、d/feel/consider/think+it+adj/n（宾补）+that从句…/todo…（真正的宾语）Ihateitwhenpeoplelaughatthedisabled.dependonitthat…/relyonitthat...takeitforgrantedthat...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.Thephotographswillshowyou____．A.whatdoesourvillagelooklikeB.whatourvillagelookslikeC.howdoesourvillagelooklike

4、D.howourvillagelookslike陈述2.Youcan’timagine____whentheyreceivedtheseniceChristmaspresents.A.howtheywereexcitedB.howexcitedtheywereC.howexcitedweretheyD.theywerehowexcited句首考点2：语序问题Sherememberedthatshehadleftherkeysattheschoolgate.Ourteachersaidthatlighttravelsfasterthansound.1）主句的动词用过去时，从句谓语

5、动词用过去的某种时态考点3：时态问题Itlookedasifitwasgoingtorain.Herwishisthathecouldjointhearmy.主语+系动词+从句Itsurprisedusallthathefinishedwritingthecompositioninsuchashorttime.Whokeptthedooropenallnightwasunknown.It作形式主语考点1：it作形式主语的结构(1)Itis＋名词＋从句Itisafactthat…事实是…Itisanhonorthat…非常荣幸(2)Itis＋形容词＋从句（s+（should）+v

6、）Itisnaturalthat…很自然…Itisstrangethat…奇怪的是…(3)It＋不及物动词＋从句Itseems/appearsthat…似乎…Ithappenedthat…碰巧…(4)Itis＋过去分词＋从句Itisreported/said…that…据报道…Itisordered/suggested/requiredthats+(should)+v单个主从作主语，谓单；两个或以上，谓用复考点4：主谓一致问题Whokeptthedooropenallnightwasunknown.Theproblemwhetherweshouldcontinuetodothe

7、experimenthasbeensolved.Ihavenoideawhenhewillcomeback.构成：n+同位语从句fact,news,promise,truth,belief,thought,idea,answer,information,knowledge,doubt,hope,law,opinion,plan,suggestion考点5：同位语从句和定语从句的区别①Thenews_______youtoldmeyesterdaywasreallyexciting．②Wehe