高三英语高考语法复习系列课件：名词从句 课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,高考语法复习系列十一,名词性从句,1.,名词性从句考点,1,、引导词,that,与,what,；,that,与,whether,；,if,与,whether,；,what,与,how,等的区别；,2,、名词性从句的时态和语序问题；,3,、名词性从句的语气问题；,4,、同位语从句与定语从句的比较区别。,1,、名词性从句的引导词问题,问题,1,：,Great changes have taken place in that school.It is no longer _ it was 20 years ago it was so poorly equipped.,（,05,安徽卷）,A.what;when B.that;which,C.what;which D.which;that,A,前句考查的是,that,与,what,的区别。,that,在名词性从句中不充当任何成分，而,what,可充当名词性的成分。前句的表语从句中还缺少表语，故只能用,what,。后句是定语从句，修饰,20 years ago,，所以须用,when,。,问题,2,：,1)What the doctors really doubt is _my mother will recover,from the serious disease soon.(,上海,2001)A.when B.if C.whether D.why,2)Elephants have their own way to tell the shape of an object,and _it is rough or smooth.,（,05,天津卷）,A.,不填,B.whether C.how D.what,C,B,在名词性从句中表示“是否”这一概念时，连词,if,一般只能引导宾语从句，而题,1,是表语从句，故不能选,B,；注意,doubt,的用法，如果是肯定句，用,whether,，如果是否定句，用,that,。宾语从句中，以下情况只用,whether,不用,if,：,与,or,连用时；,后接不定式短语时；,在,decide;be sure,等动词后。,问题,3,：,_ leaves the room last ought to turn off the lights.(MET1988)A.Anyone B.The person C.Whoever D.Who,C,whoever,引导名词性从句时表示“无论哪一个”，相当于,anyone who,；,who,引导名词性从句时表示带有疑问的“谁”。根据该题的意思不难作出选择。选项,A,B,后都缺少了,who,，而引导定语从句的,who,是不能省略的。,同时还需要注意,whoever,与no matter who,;,whatever,与,no matter what,等的区别。,wh,-ever,既可引导名词性从句也可引导状语从句，而,no matter,wh,-,只能引导状语从句。,问题,4,：,1)I was surprised by her words,which made me recognize _,silly mistakes I had made.,（,05,湖南卷）,A.what B.that C.how D.which,2)Parents are taught to understand _ important education,is to their childrens future.,（,04,广东）,A.that B.howC.such D.so,A,B,what,与,how,引导感叹句时，,what,后加名词，,how,后加形容词和副词。其结构为：,What+(a)+(adj.)+n.,但要注意在,what,后不能加表示数量的,many;much;few;little,等词。,How+adj.+(a)+(n.),，,要注意的是,how,后的名词只能为单数名词。题,1,中是复数名词，只能用,what,；题,2,中的正常语序是,education is important to their,，所以选,B,。,2,、名词性从句中的时态问题问题,1,：,1,、,Scientists think that the continents _ always where they,_ today.(05,北京卷,),A.arent;areB.arent;were,C.werent;areD.werent;were,2,、,Hurry up!Alice and Sue are waiting for you at the school,gate.,Oh!I thought they _ without me.(05,江西卷,),A,went B,are going C,have gone D,had gone,C,D,当主句的动词为现在和将来时态时，名词性从句中的动作根据所发生的时间来定，可以有各种时态；当主句的动词为过去时态时，从句中的动作一般都要使用相应的过去时，除非表示客观真理。,3,、名词性从句中的语序问题,问题,1,：,1,、,Someone is ringing the doorbell.Go and see _.,(,全国,2000)A.who is he B.who he is C.who is it D.who it is,2,、,The photographs will show you _,（,MET1989,）,A.what does our village look like,B.what our village looks like C.how does our village look like,D.how our village looks like,D,B,名词性从句中都用陈述语序，不用倒装语序。题,1,中的干扰项是,B,，对想要知道的人提问或应答都用,it,而不用人称代词,he,I,you,等。题,2,只要注意是介词宾语就行了。,4.,名词性从句中的虚拟语气,A,、宾语从句中的虚拟语气,在动词,suggest,order,demand,request,desire,insist,require,decide,determine,advise,recommend,deserve(值得提及,),后需用,should,型的虚拟语气。,考题点击：,The teacher demanded that the work _ before 4 oclock.,A.finished B.be finished C.should finish D.finish,2.-What did the doctor say about your mothers illness?,-He suggested that she _ an operation at once.,A.must haveB.hadC.haveD.had had,B,C,B,、主语从句中的虚拟语气,基本句型：,It is suggested,ordered,proposed,required,demanded,requested,insisted,；,+(should)do,It is important,necessary,natural,desirable,strange,advisable,imperative,It is a pity,a shame,no wonder,考题点击：,1.Is it necessary that he _ the examination?,A.takesB.has to takeC.must takeD.take,2.It is strange that he _ you this.,A.would tell B.should tell C.had told D.has told,D,B,C,、表语从句和同位语从句中的虚拟语气,在,suggestion,proposal,idea,plan,order,advice,等名词后面,的表语从句、同位语从句中要用虚拟语气，即（,should,）,+,动,词原形。,My idea is that we(should)get more people to attend the conference.I make a proposal that we(should)hold a meeting next week.,考题点击：,His suggestion that you _ once more sounds reasonable.,A.try B.tries C.must try D.can try,A,5,、,it,作形式主语或形式宾语的问题,问题,1,：,1,、,_ is a fact that English is being accepted as an,international language.(NMET1995)A.There B.This C.That D.It2,、,I like_ in the autumn when the weather is clear and,bright.,04,全国,I,）,A thisB that C itD one,3,、,The chairman thought _ necessary to invite Professor,Smith to speak at the meeting.,（,05,全国卷,1,）,A,that B,it C,this D,him,D,C,B,主语、宾语从句常用先行词,it,代替，而将其置于句末。但由,whatever,whoever,引导的主语从句一般不用,it,代替。,6,、其它需要注意的几个问题,在,think,believe,suppose,expect,guess,等动词后的否定,前移问题；,2在,hope,believe,imagine,suppose,guess,think,expect,tell,say,fear,以及,be afraid,等词语后，可用,so,代替一个宾语从句,(,指代上文涉及之事,),。,3,）记住同位语从句的“先行词”，如：“,advice,belief(,信念,),doubt(,怀疑,),fact,fear,hope,idea,knowledge,news,order,problem,question,remark(,意见,),reply,report,suggestion,thought(,想法,),wish,”,等。,4,）同位语从句与定语从句的区别,Good-bye!,