Noun Clauses名词性从句.doc

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1、NounClauses名词性从句Part1.课前预习：名词性从句定义及其引导词的使用Step1一、观察下面划线名词在句中充当什么成分1.Smokingisbadforyou.2.HeteachesusEnglish.3.Thewatchisbroken.4.Wehavetwoforeignteachers,aCanadianandanAmerican.归纳1：名词在句中主要充当的成分有______、______、_______、______。二、分析下列句型：1.Whatisneededforthespacetripiscar

2、efulpreparation.2.Herwishisthatshecanloseweightsoon.3.Ithinkthatwomancanreacheveryhighachievementsinmanyfieldsofscience.4.Wewereveryexcitedatthenewsthatourteamhadwon.5.Ifounditstrangethathegotthefirstinthegame.6.That’sjustwhatIwant.7.Thesuggestionthatstudentsshouldl

3、earnsomethingpracticalisworthconsidering.8.Thefactisthatwehavelostthegame.归纳2：在英语的句子结构中，本来该由名词充当的______、______、______和______，由一个句子来充当,这个句子就叫:___________；包括______、______、_______、______从句。归纳3：名词性从句三要素：______、______、_______三、各种引导词及其功能：引导词词形词义在从句中所作的成分连词thatif/whetheras

4、if/asthoughbecause连接代词who(ever)whom(ever)whosewhat(ever)which(ever)连接副词whenwherehowwhy归纳3：如何确定引导词？两点依据：1.从句__________是否完整；2._________是否完整思路：1.从句____________完整，___________完整→that2.从句____________完整，___________不完整，连词：___________________________依句意选择连接副词：_______________

5、_______3.从句成分缺主语、宾语、表语或定语，依句意选择连接代词：_____________________________________________________________________4Part2名词性从句详解一、主语从句1、主语从句在复合句作主语。e.g.Whowillgoisnotimportant.2、用it作形式主语，主语从句放在句末。e.g.Itdoesn’tmattersomuchwhetheryouwillcomeornot.3、that引导主语从句时，不能省略。e.g.Thathesu

6、ddenlyfellilllastweekmadeussurprised.注意：“itisnecessary/natural/important/stange…+that从句”这种句型里，that所引导的主语从句中谓语动词用“should+原形”，表虚拟语气。巩固练习1.__________youdon’tlikehimisnoneofmybusiness.2.__________hesaidatthemeetingastonishedeverybodypresent3.__________the2000OlympicGame

7、swillbeheldinBeijingisnotknownyet.4.__________we’llgocampingtomorrowdependsontheweather.5.__________leavestheroomlastoughttoturnoffthelights.6.__________isafactthatEnglishisbeingacceptedasaninternationallanguage.7.Itworriedherabit__________herhairwasturninggrey.8.Th

8、eForeignMinistersaid,“__________isourhopethatthetwosideswillworktowardspeace.”9.AfterYangLiweisucceededincirclingtheearth,__________ourast