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1、名词性从句,高三语法专题复习,1.When we will start is not clear.2. She wont believe that her son has become a thief.3. My idea is that we should do it right now.4. I had no idea that you were her friend.,I 名词性从句的种类,1.When we will start,that her son has become a thief.,that we should do it right now.,that you were
2、her friend.,主语从句,宾语从句,表语从句,同位语从句,名词性从句考点,1.that与what用法区别2.if与whether用法区别3.who,whoever与anyone用法区别4.虚拟语气中的名词性从句5.表语从句的that,why,because用法区别6.it作形式宾语，主语的常考句型7.同位语与定语从句中that用法区别及其他连接词引导的同位语从句,考点1：that or what?,1._ she lacks experience is obvious.,2.The police learned _ he wasnt there at that time.,7.My i
3、dea is _ you shouldnt have left the country.,4.Bob has the mistaken idea _ tomorrow is a holiday.,6.It was quite plain _ he didnt want to come.,5._ he had hoped at last came true.,3.You had better hear _ I have to say.,That,that,that,that,what,that,What,that 只起连接作用，无意义，在从句中不充当任何成分, 且在宾语从句中有时可省。,Conc
4、lusion,what 既起连接作用, 又在从句中作主语, 宾语, 表语,解题小窍门：找出主句谓语动词，注意横线前后的单词的词性，再看缺不缺成分,高考链接,1._ makes this shop different is that it offers more personal services. A.What B.Who C.Whatever D.whoever,1._ makes this shop different is that it offers more personal services. A.What B.Who C.Whatever D.whoever,1._ makes
5、this shop different is that it offers more personal services. A.What B.Who C.Whatever D.whoever,A,高考链接,2.A modern city has been set up in _ was a wasteland ten years ago. A.what B. which C.that D.where,2.A modern city has been set up in _ was a wasteland ten years ago. A.what B. which C.that D.where
6、,2.A modern city has been set up in _ was a wasteland ten years ago. A.what B. which C.that D.where,2.A modern city has been set up in _ was a wasteland ten years ago. A.what B. which C.that D.where,A,高考链接,3._ was most important to her, she told me, was her family. A.It B.This C.What D.As,注意：分析句子成分时
7、，应注意插入语,I think, I suppose, I hope, she told me等,3._ was most important to her, she told me, was her family. A.It B.This C.What D.As,C,高考链接,The companies are working together to create _ they hope will be the best means of transport in the 21st century.A.which B.thatC.what D.who,The companies are wo
8、rking together to create _ they hope will be the best means of transport in the 21st century.A.which B.thatC.what D.who,C,The companies are working together to create _ they hope will be the best means of transport in the 21st century.A.which B.thatC.what D.who,考点2：if or whether?,1.Ask him _ he can
9、come.,2.The question is _ he can do it.,3.Answer my question _ you can help him.,4.It depends on _ the letter arrives in time.,5._ they can do it matters little to us.,6. Elephants have their own way to tell the shape of an object and _it is rough or smooth.,whether/if,whether,whether,whether,Whethe
10、r,whether,1主语从句2表语从句3同位语从句4介词后的宾语从句5直接加动词不定式只能用whether （to do）6.whether or not 直接连用时不用if7.与 or 连用时,只能使用whether 的情况：,高考链接,We havent settled the question of _ it is necessary for him to study abord. A. if B. where C.whether D.that,We havent settled the question of _ it is necessary for him to study ab
11、ord. A. if B. where C.whether D.that,C,2._ with a good education can apply for the job.,考点3. who,whoever,anyone,1._ has a good education can apply for the job.,3. _ will attend the meeting is not known yet.,Whoever,Anyone,Who,Anyone who,=,Conclusion,whoever引导的名词性从句不含有疑问意义，相当于名词后加一个定语从句，(whatever同样用法
12、)，且句中要有谓语动词anyone可以和介词短语直接构成主语，此时不能用whoever.who引导的名词性从句含有疑问意义,高考链接,1. - Could you do me a favour? - It depends on _ it is. A. which B. whichever C. what D. whatever,2. _ has helped to save the drowning girl is worth praising. A.Who B. The one C. Anyone D. Whoever,高考链接,3.Could I speak to _ is in char
13、ge of international sales, please?A.anyone B.someoneC.whoever D.no matter who,高考链接,1._with the right knowledge can give first aid. 2._has the right knowedge can give first aid.A.Anyone B. WhoeverC.Who D.What,A,B,1.It is necessary that a college student _ at least a foreign language. A. masters B. sh
14、ould master C. mastered D. will master,2.His suggestion was that we_another meeting to discuss the question. A hold B would hold C held D holding,考点4 虚拟语气中,虚拟语气,1.在order，suggest（建议），demand，request，advise，insist(坚持应该)等所接的宾语从句中用should 型虚拟语气。should 常省略。 2.在order，suggestion等名词后同位语从句，表语从句中用should 型虚拟语气，可
15、省略should3.在as if，as though引导的表语从句中，在必要的情况下应用过去式虚拟语气。,虚拟语气,4.基本句型：主语从句中的虚拟语气It is suggested, ordered, proposed, required, demanded, requested, insisted；+ (should) do It is important, necessary, natural, desirable, strange, advisableIt is a pity, a shame, no wonder,考点5 that, why 与 because,The reason w
16、as _ you dont trust her. He was ill. Thats _ he was sent to the hospital. He was sent to the hospital. Thats _ he was ill. The fact is _ they are angry with each other.,that,why,because,that,三者均可引导表语从句 that 没有词义，而 why 和 because 有自己的意思；“thats why+结果”“thats because+原因”,Conclusion,考点6 it作形式宾语,I would a
17、ppreciate _ if you could help me. A. thatB. thoseC.itD. themI dislike _ when others laugh at me in public or think poorly of me behind.A. thatB. it C.thoseD. them,C,B,Sometimes advertisements make _ possible for companies to sell the customers _ money cannot buy.A./;that B.it;whatC.that;which D./;wh
18、ose,B,it 指代后面从句所叙述的内容,常用 like/dislike/love/hate/appreciate/make+it + if 或when从句,make /find/ feel / consider / think it + adj. / n. + that / to do,常考句型归纳,1. Ive got to make clear that he told a lie.I like _ in the autumn when the weather is clear and bright. A. this B. that C. it D. one3. 他发现很难使别人理解他
19、. He found _.,it,it difficult to make himself understood,it,1. _is known to all, Taiwan is only part of China. A. As B. That C. Which D.What 2. It is known to all_ Taiwan is only part of China.A. as B. that C. if D. for 3. _ is known to all is that Taiwan is only part of China.That B.When C. What D.
20、Which,（非限制性定语从句）,(主语从句）,C,（主语从句）,A,B,This is a fact that English is being accepted as an international language .2. It worried her a bit _ her hair was turning gray. A. while B. that C. if D. for,It,B,巩固练习,_ is known to us all that the old scientise, for _ life was hard in the past, still works hard
21、 in his eighties.It;whom B.As;whomC.As;whose D.What;whom,_ is known to us all that the old scientise, for _ life was hard in the past, still works hard in his eighties.It;whom B.As;whomC.As;whose D.What;whom,A,_ is known to us all is that the 2008 Olympic Games will take place in Beijing.A.It B.What
22、C.As D.Which,_ is known to us all is that the 2008 Olympic Games will take place in Beijing.A.It B.WhatC.As D.Which,B,It is reported/ thought/said that It is clear/necessary/certain that It is a pity/a shame/an honor that It doesnt matter whether It seems that It happens that,it作形式主语常用句型,1.I got the
23、 news that our team won the game.( )2.The news that you heard is not true. ( )4.Is there any hope that they will be home in time? ( )5.The first request that he made was to ask for freedom.( ),考点7.同位语从句与定语从句中that的区别,同位语,定语,同位语,定语,3.that不可省略,2.从句是前面名词 的内容,2.从句是对先行词的限定,1.that 没有意思, 不充当成分,1.that 指代先行词,
24、 充当成分,3.that有时可省略,同位语从句,定语从句,除了that以外，还有哪些连接词能引导同位语？,The question _ (他为什么迟到) is not answered.There is still doubt _ _( 我们班能否赢得比赛).Here comes the problem _ _(他是怎样达到多伦多的).I have no idea _ (这个人是谁).,why he was late,whether our class can win the match,how he got to Toronto,who the person is,同位语的连接词有：that
25、,whether,what,who,which, when,where,why,how等。,高考链接,Do you have any idea _ is actually going on in the classroom?A.that B.whatC.as D.which,高考链接,There is much chance _ Bill will recover from his injury in time for the race. A.that B.which C.what D.if,01.Im surprised by her words,which made me recogniz
26、e _ silly mistakes I had made.A.what B. that C. how D. which02、The news _ our athletes won another gold medal was reported in yesterdays newspaper.which B. whether C. what D. that03. _ we are sure about is the need to prevent children from being spoiledA.What B. Which C. Whether D. That,I had made.,
27、silly mistakes,was,04.As his best friend, I can make accurate guesses about _ he will do or think. A. what B. which C. whom D. that05.It has been proved _ eating vegetables in childhood helps to protect you against serious illness in later life.A. if B. because C. when D. that,Summary,Lets have a review,Thank you!,
