名词性从句典型错误例析

1、Noun Clauses(名词性从句名词性从句)Subject Clause (主语从句主语从句)Appositive Clause（同位语从句）（同位语从句）Object Clause（宾语从句）（宾语从句）Predicative Clause（表语从句）（表语从句）Step1: RevisionThat you dont like him makes him heartbroken.The fact that you dont like him makes him heartbroken.That is why you dont like him.We now know that you

2、dont like him.( (主从主从) )( (同位语从句同位语从句) )( (宾从宾从) )( (表从表从) )连接词 引导名词性从句的连接词可分为三类：从属连词，连接代词和连接副词。 1.从属连词从属连词(起连接作用，不充当成分）起连接作用，不充当成分） that （无任何意义） whether, if（表是否，表明从句内容的不确定性） as if, as though（好像，似乎）I dont know whether he still lives here after so many years. 2. 连接代词（在从句中充当主语，宾语，表连接代词（在从句中充当主语，宾语，表语，

3、定语等）语，定语等） What, whatever; who, whoever; whom, whomever; which, whichever; whose What we cant get seems better than what we already have. 3.连接副词（在从句中充当状语）连接副词（在从句中充当状语） When, where, why, how The police asked me how the accident happened.名词性从句名词性从句典型错误例析典型错误例析Step2: Explanation找出下列句子中的错误，并总结出规律：找出下列句

4、子中的错误，并总结出规律： 1. Can you tell me how many students are there in your class? 2. I dont know where has he gone. 3. The owner of the shop came to see what the matter was. Can you tell me how many students there are in your class?I dont know where he has gone.The owner of the shop came to see what was t

5、he matter.规律一：名词从句中须使用陈述语序！规律一：名词从句中须使用陈述语序！what was the wrong/ what the trouble was找出下列句子中的错误，并总结出规律：找出下列句子中的错误，并总结出规律：4. We suggested that we would go to the cinema.5. My advice is that we must do our homework first.6. His proposal that we went there on foot is acceptable. We suggested that we (sh

6、ould) go to the cinema.My advice is that we (should) do our homework first.His proposal that we (should) go there on foot.规律二：注意虚拟语气的使用！规律二：注意虚拟语气的使用！问题：此类虚拟语气有哪些关键词？问题：此类虚拟语气有哪些关键词？ 一个坚持，两个命令，三个建议，四个要求 一个坚持：一个坚持： insist 两个命令：两个命令：order; command 三个建议三个建议: advise, suggest, propose 四个要求：四个要求： demand,

7、require, request, desire常用的句型有常用的句型有:It is necessary (important, natural, strange, etc.) that. It is a pity (a shame, no wonder, etc.) that. III. It is suggested (requested, proposed, desired, etc.) that.找出下列句子中的错误，并总结出规律：找出下列句子中的错误，并总结出规律：7. If we will have a meeting hasnt been decided yet.8. It de

8、pends on if the weather is suitable for us to do it.9. The question is if he himself will be present at the meeting.10. He asked me if I could go with him or not. Whether we will have a meeting hasnt been decided yet.It depends on whether the weather is .The question is whether he himself will be pr

9、esent .He asked me whether I could go with him or not. 规律三：规律三：4 4种情况只能用种情况只能用whether whether ： （1 1）位于句子开头；位于句子开头； （2 2）前面有介词；）前面有介词； （3 3）引导表语从句）引导表语从句/ /同位语从句；同位语从句； （4 4）与）与or notor not连用。连用。找出下列句子中的错误，并总结出规律：找出下列句子中的错误，并总结出规律：I think that worthwhile that we spent so much money on these books.2.

10、 That is hard to decide when and where we will held our sports meeting.3. Everybody considers it impossible which he wants to finish the job in such a short time. 4. It doesnt matter that you will come or not.ititthatwhether规律四：主语从句和宾语从句在适当的情况规律四：主语从句和宾语从句在适当的情况 下可以借助下可以借助 “it it” 而后置。而后置。名词从句与定语从句的

11、主要区别 成分上的区别： 名词从句和定语从句分别在句中充当什么 样的成分？1. How the prisoner escaped remains a mystery.2. I wonder whether/if he is fit for the job.主语主语宾语宾语3.I shall never forget the years when I lived in the countryside with the farmers。4. I visited the farm where my father once worked.结论一：结论一： 名词从句充当句子的主要成分；名词从句充当句子的

12、主要成分； 定于从句充当句子的修饰成分。定于从句充当句子的修饰成分。2. 关于关于that: that 在名词从句和定语从句中各起什么作用？在名词从句和定语从句中各起什么作用？1. He pretended (that) he didnt see me. That she lost her necklace on the way home made her so worried.问题：问题：that 作何成分？作何成分？3. The first request that he made was to ask for freedom.4. Is this the house that you h

13、ave bought yourself?结论二：结论二：名词从句中的名词从句中的 that that 只起引导词的作用，只起引导词的作用，无任何意义。无任何意义。定语从句中的定语从句中的that that 在从句中充当主语或宾语，在从句中充当主语或宾语，有时可以与有时可以与 which which 互换。互换。3. 引导词的不同：引导词的不同： 不会出现在名词从句中的关系词：不会出现在名词从句中的关系词： 不会出现在定语从句中的关系词：不会出现在定语从句中的关系词：as, 且且 when, where 等不能与等不能与 in/on/at which 互换。互换。whether, if, wha

14、t, how4、名词从句与定语从句的一些对应关系：、名词从句与定语从句的一些对应关系：1. He has done what he can to help me. -He has done _ _ he can to help me. What I want to say has nothing to do with it. -_ _ I want to say has nothing to do with it. all thatAll that 3. Whoever breaks the law is to be punished._ _ breaks the law is to be p

15、unished.4. He will give the dictionary to whoever needs if most. He will give the dictionary to _ _ needs it most. 5. Well remember whomever we turned to for help. Well remember _ _ we turned to for help.6. They will do whatever he wants them to do.They will do _ _he wants them to do. 7. Ill read wh

16、ichever book you give me.Ill read _ of the books _ you give me. Anyone whoanyone whoAnyone (whom)anything thatanythat5、其余问题：、其余问题：1. 误：误：I dont know if he comes back this month.2. 误：误：I have no idea what had happened when I was away.正：正：I dont know if he will come back this month.正：正：I have no idea

17、what happened when I was away.3.误：误：The reason is because he is ill.4.误：误：Who leaves last turns off the light.正：正：The reason is that he is ill.正：正：Whoever leaves last turns off the light. 一：改错 1. I suppose the news he cheated in the exam is true. 2. I have made it clear if I will not forgive him. 3.

18、 There is a fact that air pollution in this city has become more and more serious. 4. Scientists need to study that this kind of medicine can be used to cure the infectious disease. 5. I had passed the exam made me very happy. 6. Laura is concerned about if her teacher will punish her.that hethat It

19、whetherThat whetherStep3: Practice1.I ask her _ come with me. A. if she will B. if will she C. whether will she D. will she 2._ he said is true. A. What B. That C. Which D. Whether 3.Can you tell me _? A. who is that gentleman B. that gentleman is who C. who that gentleman is D. whom is that gentlem

20、an 4.He didnt know which room _. A. they lived B. they lived in C. did they live D. did they live in 5.To get the job started, _ I need is some money. A. only what B. all what C. all that D. only that 6.I have no idea _ far the railway station is from here. A. what B. how C. its D. that 7.Can you te

21、ll me _ the railway station? A. how I can get to B. what can I get to C. where I can got to D. where can I get to 8.Do you know _? A. what is his name B. how is his name C. what his name is D. how his name is 9._ you have done might do harm to other people. A. That B. What C. Which D. This 10.They h

22、ave no idea at all _. A. where he has gone B. where did he go C. which place has he gone D. where has he gone 11.They want to know _ do to help us. A. what can they B. what they can C. how they can D. how can they 12.These photographs will show you _. A. what our village looks like B. what does our

23、village look like C. how does our village look like D. how our village looks like 13.Can you make sure _ the gold ring? A. where Alice had put B. where had Alice put C. where Alice has put D. where has Alice put 14.No one can be sure _ in a million years. A. what man will look like B. what will man

24、look like C. man will look like D. what look man like 15._ the 2008 Olympic Games will be held in Beijing is not known yet. A. Whenever B. If C. Whether D. That 16.Go and get your coat. Its _ you left it. A. there B. where C. there where D. where there 17.It worried her a bit _ her hair was turning

25、gray. A. while B. that C. if D. for 18._ he said at the meeting astonished everybody present. A. What B. That C. The fact D. The matter 19. Do you remember _ he came? Yes, I do. He came by car. A. how B. when C. that D. if 20._ we cant get seems better than _ we have. A. What ; what B. What ; that C

26、. That ; that D. That ; what 21._ well go camping tomorrow depends on the weather. A. If B. Whether C. That D. Where 22.It is generally considered unwise to give a child _ he or she wants. A. however B. whatever C. whichever D. whenever 23. I drove to Zhuhai for the air show last week. Is that _ you had a few days off? A. why B. when C. what D. where 24.These wild flowers are so special that I would do _ I can to save them. A. whatever B. that C. which D. whichever 25._ you dont like h