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,0,*,名词性从句的特点是从句都有关联词引导,从句的语序和,陈述句,的语序,相同。,名词性,从句,2.,宾语从句,3.,表语从句,4.,同位语从句,1.,主语从句,这是一本书。,This is a book.,陈述句,这是书吗？,Is this a book?,疑问句,第1页/共32页,*名词性从句的特点是从句都有关联词引导,从句的语序和陈述句的,1,(1),从属连词,whether,that,(2),连接代词,What,Who,which,Whom,whose,whatever,whoever,whichever,(3),连接副词,when,why,where,how,，,if/as if,(,只用于表语从句）,只起连接作用，,不充当从句,中的任何成分。,既起连接作用，,本身又做从句的,主语,、,宾语,、,表语,或,定语（,whose,）,。,既起连接作用，,本身又做从句的,状语,。,how,many,，,how much,，,第2页/共32页,(1)从属连词whetherthat(2)连接代词What,2,注意：,1.,主语从句：,主语从句,+V,主从,1+,主从,2,+V,连词,1+,连词,2+,主从,+V,2.,宾语从句,：从句时态与主句的时态,如从句中表示的是客观现象，则用,主语,+,谓语,+that +,宾从,主语,+,谓语,+that,宾从,1+that,宾从,2+that,宾从,3,3.,表语从句,:,as if,只能引导表语从句,4.,同位语从句,：常见词,(fact,hope,desire,thought,suggestion,idea,news,problem,doubt,possibility,etc),(,单,),(,复,),(,单,),保持一致,一般现在时,（,）,（,）,that,that,第3页/共32页,注意：1.主语从句：(单)(复)(单)保持一致一般现在时（,3,要注意的连接词：,1.That,和,what:,That,：只起连接作用，不充当任何成分，不可以省略（宾从的特殊情况除外）,What:,充当主语、宾语、表语,2.Whether,和,if:,只用,whether,的情况：,1,）,whetheror not,2,）句首主从，,介后,宾从，同从，表从,3.what,who,which,引导的名从都含有疑问意义,whatever,（,=anything that,）无论什么,whoever,(=anyone who,）无论谁,whichever,无论哪个,第4页/共32页,要注意的连接词：1.That和what:第4页/共32页,4,重要句型：,1.The reason is that+(,原因,),That is why+(,结果,),That is because+(,原因,),【He was absent because he was ill.】,2.,主语,+,动词（,think,consider,）,+it+,宾补（形容词）,+that,从句,第5页/共32页,重要句型：1.The reason is that+(原,5,重要句型：,3,.It+be+adj.+that,从句,(,如,obvious,true,clear),It+be+n,词组+,that,从句（如,no wonder,an,honor,）,It+be+P.P,+,that,从句,(,如,said,reported,thought,acknowledged,considered,),It occurs(occur,r,ed)to sb.,t,hat,从句,It strikes(struck)sb.,t,hat,从句,It happens(happened)that,从句,第6页/共32页,重要句型：3.It+be+adj.+that从句(如obv,6,Ex 1:,请找出以下复合句的名词性从句并分析其类型,1,.,The question why we must learn English has been asked many times.,2,.,That is where Lu Xun once lived.,3,.Whether you come or not is up to you.,4.,We thought it strange that Tom did,not come yesterday.,5,.Its uncertain whether the experiment,is worth doing.,（,）,同位语从句,（,）,表从,（,）,主语从句,（,）,宾语从句,（,）,主语从句,第7页/共32页,Ex 1:请找出以下复合句的名词性从句并分析其类型2.,7,Ex 2:Please fill in the blanks.,1.,_ we cant get seems better than,_ we have.,2,.,I drove to Zhuhai for the air show last we,ek and that is,_ you had a few days off?,3.,The reason,_,_ I have to go is,_,_ my mother is ill in bed,.,What,what,why,why that,第8页/共32页,Ex 2:Please fill in the blank,8,14.,Thereason_youwenttotheparkwas thatyouwanttovisither.,15.,Thequestionis _wewillcompletethe project.,16.,Thatwas_theChinesebegantomake paper.,17.,Theproblem_shouldbeourmornitorisnotdecided.,18.,Theyhavenoinformation_he wasalive.,19.,This is another proof_ he killed a man.,20.,The professor gave orders _the test be finished before 6 oclock.,21.,Most of _ we know about the earth comes from our books.,why,when,whenhow,who,that whether,that,that,what,第9页/共32页,14.Thereason_youwent,9,4,.,_,the doctors really doubt is,_,_,_,_,my mother,will recover from the serious disease soon.,5.,_ caused the accident was a man lying on the ground.,6.,_will go makes no difference.,7.,_your daughter loves is very clear.,8.,_wallet was stolen must be made clear.,9.,_helefthiswifecuthertothe,heart.,What whether,What,Who,What WhoWhom,Whose,That,第10页/共32页,What,10,6.,_wegothere remains tobe decided.,7.,_yourunclewillarrivewas notmentionedinhisletter.,8.,_youwenttherealonemustbe explained.,9.,Illtakeback_ Isaid.,10.,Imsatisfied_ hedid.,11.,Tellus_ youfulfilledtheheavy taskaheadoftime.,12.,Thats_Ipraiseyou.,13.,Thisis_twothirdsoftheearthssurfaceismadeupofvastoceans.,When How Whether,When,Why,what,what,how,When How,why,because,第11页/共32页,6._weg,11,2,1.,I understand _(all _)you said.,2,2.,I cant believe _ is reported.,2,3.,A car passed me,at,_,_I thought was a dangerous speed.,2,4.,The building will be built,in,_ was a wasteland before.,25,.,This is _,_,_our problem lies.,2,6,.,Tomorrow is _,_,_ it would be the most convenient.,what,that,what,what,what,where,when,第12页/共32页,21.I understand _(all _,12,27,.,The reason _,_,_ he didnt come is,_,_,_ he was ill.,28,.,He didnt come.Thats _,_,_ he was ill.,29,.,He was ill.I think that is _,_,_he didnt come.,30,.,The question is _,_,_ he will be here on time.,31.,He said we should finish the work today,and this is _I disagree.,32.,You always give him whatever he wants.Thats _ you are wrong.,why,that,because,why,whether,where,where,第13页/共32页,27.The reason _ he didnt,13,总结：,名词性从句引导词的选择三步骤,步骤一：,如果从句中缺少主语，或者宾语，或者表语，则考虑用连接代词,What,who,which,whose,whatever,步骤二：,如果从句中既不缺少主语，宾语，也不缺少表语，但是缺少一定意义的状语，则考虑用连接副词；,where,when,why,how,步骤三：,如果既不缺少主语，宾语，表语，也不缺少状语，则考虑用从属连词。,that,whether,if,as if,第14页/共32页,总结：名词性从句引导词的选择三步骤步骤一：如果从句中缺少主,14,Ex 3:名词性从句改错,1,.The fact,which,she had not said anything surprised all of us.,2,.What the boy didnt take medicine made his mother angry.,3,.If well go camping tomorrow depends on the weather.,（,）,that,which,（,）,What,That,（,）,If,Whether,第15页/共32页,Ex 3:名词性从句改错1.The fact which,15,4,.What he really means is what he disagrees with us.,5,.When well finish translating the book depend on the time.,（,）,（,）,that,（,）,de