英语：名词性从句课件

名词性从句 名词性从句 一个句子充当主语 宾语 表语 同位语 名词性从句 主语从句 表语从句 宾语从句 同位语从句 1 Howtheprisonerescapedremainsamystery 2 Iwonderwhether ifheisfitforthejob 3 Theproblemiswhowillbeequaltothetask 4 Hehadnoideawhetherwecouldovercomethepresentdifficultiesornot 主语 宾语 表语 同位语 引导名词性从句的连接词 连接代词和连接副词在句中既保留自己的疑问含义 又起连接作用 在从句中充当成分 不充当从句的任何成分 1 youdon tlikehimisnoneofmybusiness A WhatB WhoC ThatD Whether 2 IdrovetoZhuhaifortheairshowlastweek Isthat youhadafewdaysoff A whyB whenC whatD where 3 the2008OlympicGameswillbeheldinBeijingisnotknownyet A WheneverB IfC WhetherD That 4 youhavedonemightdoharmtootherpeople A ThatB WhatC WhichD This 找出下列句子中的错误 并总结出规律 1 Canyoutellmehowmanystudentsarethereinyourclass 2 Idon tknowwherehashegone 3 Theowneroftheshopcametoseewhatthematterwas Canyoutellmehowmanystudentsthereareinyourclass Idon tknowwherehehasgone Theowneroftheshopcametoseewhatwasthematter 规律一 名词性从句中须使用陈述语序 找出下列句子中的错误 并总结出规律 4 Wesuggestedthatwewouldgotothecinema 5 Hisrecommendationthatwewentthereonfootisacceptable Wesuggestedthatwe should gotothecinema Hisrecommendationthatwe should gothereonfoot 规律二 注意虚拟语气的使用 一个安排 arrange两个命令 ordercommand三个建议 suggestadviserecommend propose 七个要求 require request demand desire insist prefer urge 宾语从句中的虚拟 找出下列句子中的错误 并总结出规律 7 Ifwewillhaveameetinghasn tbeendecidedyet 8 Itdependsoniftheweatherissuitableforustodoit 9 HeaskedmeifIcouldgowithhimornot Whetherwewillhaveameetinghasn tbeendecidedyet Itdependsonwhethertheweatheris HeaskedmewhetherIcouldgowithhimornot 规律三 4种情况只能用whether 不能用if 1 除宾语从句之外的名词性从句 2 前面有介词 3 与ornot连用 4 在动词不定式之前 10 Idon tknowiftodoit whether 找出下列句子中的错误 并总结出规律 11Ithinkthatworthwhilethatwespentsomuchmoneyonthesebooks 12 Thatishardtodecidewhenandwherewewillheldoursportsmeeting it It 规律四 主语从句和宾语从句在适当的情况下可以借助 it 而后置 1用it作形式主语 主语从句放在句末 e g Itdoesn tmattersomuchwhetheryouwillcomeornot 2用it作形式宾语 真正的宾语从句放在句末Ifounditquiteasurprisethateverybodyinthatcityhasacar 补充 think suppose consider believe find feel make it 宾补 that 找出下列句子中的错误 并总结出规律 13Isawheistalkingwithhermother 14 Theteachertoldhisclassthatlighttraveledfasterthansound was travels 规律5宾语从句中1 当主句的谓语动词是一般现在时或一般将来时宾语从句不受主句影响2 当主句的谓语动词是一般过去时 宾语从句的谓语动词要用相应的过去时态 3当宾语从句叙述的内容为客观真理时 仍用一般现在时 找出下列句子中的错误 并总结出规律 15Nomatterwhobreaksthelawshouldbepunished Whoever 规律6whatever whoever whichever 除用于引导的名词性从句外 还可用于引导让步状语从句 可以用nomatterwhat nomatterwho nomatterwhich 替换 Whoevertoldyouthatwaslying Nomatterwhotoldyouthatwaslying 正 误 正 Whoeverphones tellthemI mout Nomatterwhophones tellthemI mout 正 名词性从句和定语从句区别 1从句充当的成分不同 1Idon tknowwhenhewillleave 2Idon tknowthetimewhenhewillleave 3ThatiswhomIwanttosee 4ThatisthegirlwhomIwanttosee 定 定 名 名 定语从句和同位语从句的区别 1修饰的名词不同定语从句的先行词可以是各类名词 而可同位语从句的名词是抽象名词 常用名词有belief fact idea view question hope news doubt thought information opinion suggestion order demand wish possibility message等 Thefactorythatwevisitedyesterdayisachemicalone TheyexpressedthehopethattheywouldcometovisitChinaagain 2连接词及其充当的成分不同 定语从句的关系代词 2 关系副词 who that whom that 省 whose whichthat whichthat省 whose when where why 引导名词性从句的关联词 Ihavenoideawhostolemybag 1W