高二第二学期主语从句公开课.ppt

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1、名词性从句主语从句ListenandfillblanksA.1._______yougotmeblindisstillamystery.B.Don'tcare2.________iswritteninyourhistory.C.Idon'tcare3._______youare,4.______you'refrom,5._______youdid.Whatclausesarethey?宾语从句主语从句HowwhatwhowherewhatNounClauses(名词性从句)AppositiveClause（同位语从句）ObjectClause（宾语从句）PredicativeClause（表

2、语从句）SubjectClause(主语从句)SubjectClause主语从句1.Atreehasfallenacrosstheroad.2.Youareastudent.3.Toseeistobelieve.4.Smokingisbadforyou.5.Thatweshallbelateiscertain.人称代词充当主语动名词充当主语Findoutthesubjectsinthefollowingsentences主语是一个句子说明的人或事物，一般放在______.句首结论:一、主语从句的定义在主从复合句中，充当主语的从句叫主语从句。Whathedidintheearthquakemo

3、vedeverybody.主语谓语宾语从句Thathewillpasstheexamiscertain.Whetherhewillpasstheexamisuncertain.Whowillgomakesnodifference.Whatweneedismoretime.WhichbookIshallchoosehasn’tbeendecided.找出下列句子中的主语从句温馨提示：先找谓语动词思考：主语从句的连接词有哪些？分别有什么功能？连接副词：when、why、where、how连接词从属连词：that、whether连接代词：who、whom、what、which、whose、whoe

4、verwhomever、whatever、whichever、主语从句三大连接词1、从属连词：that,whetherthat无词义,在从句中不作成分，不能省略whether意为“是否”，在从句中不作成分，不可省略Thatshegotthefirstprizemadeherparentsveryhappy.Whetherwewillholdapartytomorrowdependsontheweather.无义是否练一练1、_________hewillgotherehasn'tbeendecided.2、______shelefthimmadehimverysad.WhetherThat用

5、whether或that填空2、连接代词：不可省略主宾表语whose定语主、定语主、定语主宾表语主宾表语主语谁宾语谁不论谁什么什么事无论什么哪一个无论哪一个谁的Whowillgomakesnodifference.Whatweneedismoretime.WhichbookIshallchoosehasn’tbeendecided.Whoeverbreaksthelawwillbepunished.who在主语从句中充当__________,译为“_______”。what在主语从句中充当__________,译为“_______”。which在主语从句中充当__________,译为“_

6、______”。whoever在主语从句中充当_________,译为“_______”。结论：主语谁宾语的东西定语哪一本主语无论谁1.______willbeourmonitorhasn'tbeendecidedyet.2.______watchwaslostisunknown.3.________youdidisright.4.______hewantstobuyisacomputer.Usethewordsbelowtofillintheblanks.WhatWhateverWhoseWho练一练whosewhatwhowhatever3、连接副词：不可省略什么时候在哪里为什么怎么样，

7、如何时间状语地点状语原因状语方式状语用适当的连接词填空。1.______wewillleavehasn’tbeendecided.2._______shewantstogoisnotknown.3.________hecriesisnotclear.4.________shekeepshealthyisasecret.WhenWhereWhyHow主语从句要注意的问题what与that在引导主语从句时的区别w