广东省深圳市三人文化发展有限公司高三英语《名词性从句专题》标准教案一、名词性从句的要素(连接词+语序+时态)1.要素一：引导词(3)(1)从属连词：that(无任何词意),ifWhether/if（均表示“是否”表明从句内容的不确定性）asif/asthough（均表示“好像”，“似乎”）(以上在从句中均不充当任何成分)(2)连接代词：what,whatever,who,whoever,whom,whose,which,whichever,whomever(3)连接副词：when,where,why,howNOTES:不可省略的连词(1).介词后的连词(2).引导主语从句和同位语从句的连词不可省略。Thatshewaschosenmadeusveryhappy.Weheardthenewsthatourteamhadwon.2.要素二：语序(S+V+O)3.要素三：时态(1)主Ved,从Ved某形式。(2)when/if:+V/Ving/Ved/...二.主语从句(从句名词化，相当于主语)KEYPOINT1：连接词(1)that，whether，[(2)what，who，which，whatever，whoever(3)how，when，where，whyNOTES:that无词义，只连接，不省略；连接代词和连接副词起连接作用,充当从句的成分。Whathewantstotellusisnotclear.他要跟我们说什么，还不清楚。直接宾语Whowillwinthematchisstillunknown.谁能赢得这场比赛还不得而知。主语Itisknowntoushowhebecameawriter.我们都知道他是如何成为一名作家的。状语WheretheEnglisheveningwillbeheldhasnotyetbeenannounced.英语晚会将在哪里举行，还没有宣布。KEYPOINT2:It作形式主语(头重脚轻的考虑)(1)It+be+n.+that(2)It+be+adj+that(3)It+be+done+that(4)It+Vi+thatKEYPOINT3：whether≠if(1)只能用whether的情况：(两前两后一从句)A:whether...B:prep.+whetherC:whether+ornotD:whether+todoE.联系动词+whether+...(2)if+主从时，只能用it作形式主语：It...+if...ItisuncertainifhewillleaveforBeijingtomorrow.(3)6)宾语从句若为否定句，连接词则用if而不用whether。Doyouknowifhehasn’tbeentoWashington?KEYPOINT4：that+主从放句首,that不可省。(That...+V+O)ThathewasillyesterdayisknownnowKEYPOINT5：连接代词引导主语从句只能放在句首。Wh-(除whether)...+V+...,无形式主语形式Whohasbrokentheglassisunknown.Whathewantsisallhere.KEYPOINT6：主从的谓语形式(1)除what:Ves。(2)what+:N.Howheworkeditoutisstillasecret.WhattheymakesinthisfactoryareTVsets.三.宾语从句(从句名词化，相当于宾语)KEYPOINT1：宾从的位置(1)Vt.+OclauseIdidn’tknow(that)hewasLiLei(2)Prep.+OclauseIwilldoanythingIcantohelpyouexceptthatI’mill.(3)非谓Vt+OclauseIaminterestedinwhatheisinterestedin.KEYPOINT2：Adj/N/V(will)+that+S+(should)+do主观意志类词：demand/order/suggest/decide/insist/desire/request/command等表示要求、命令、建议、决定等意义的动词后，宾语从句常用“（should）+动词原形”。Iinsistthatshe(should)doherworkalone.Thecommanderorderedthattroops(should)setoffatonce.KEYPOINT3：Vt/prep.+疑问词+S+V+...who，whom,which,whose,what,when,where,why,how,whoever,whatever,whichever等关联词引导的宾语从句相当于特殊疑问句，应注意句子语序要用陈述语序。例如：Iwanttoknowwhathehastoldyou.Shealwaysthinksofhowshecanworkwell.KEYPOINT3：否定前置(sitbeg)(not+suppose/imagine/think/believe/expect/guess)Wedon’tthinkyouarehere.Idon’tbelievehewilldoso.KEYPOINT4：宾从的时态(1)主(现/将)+从(不确定)(2)主(过)+从(过某)(3)主(不确定)+从(真理：现)四.表语从句(从句名词化，相当于表语)NOTES:(1)thereasonis+that(×because)Thereasonwhyhewaslatewasthathemissedthetrainbyoneminutethismorning.(2)whether+表从，if通常不用于表从。KEYPOINT2：that一般不能省，除了一种情况(主句含do的某形式：do/todo/doing)WhatIwanttodois(that)Icangouptohimandthankhim.KEYPOINT3：N(will)+V(be)+that+S+(should)+doadvice,demand,decision,desire,idea,insistence,instruction,order,plan,proposal,recommendation,request,requirement,suggestion,wish.Myadviceisthatyoushouldgotoapologizetohim.四.同位语...
