名词性从句考点突破

1、名词性从句考点突破在复合句中起划词作用的从句叫作爼词性从句。它包括主语从句、宾语从句、同位语从句和表语从句。需词性从句是英语中的一个重要语法工程，在历年的高考中几乎都涉及到。引导名词性从句的连接词可分为三类：连接词 that, whetherif不充当从句的任何成分；连接代词 what, whatever, whot whoever? whonit whosetwhich : 连接副词 when, where, how, why。 区分从句类型将从句视为一个整体，看从句在复合句中作什么成分就叫什么从句从句的结构：附属连词+ 主语+谓语Whal you did is right. 从句It is

2、 what you want.从句You can do whatever you like. 从句The news that he won the first prize is amazing. 从句 填写引导词?从句不缺成分，只陈述that从句表示质疑，不确定whetherif 宾语从句?从句缺成分勻特殊疑问句的提问词一样如从句缺sb.填who; whom作宾语从句缺sth.,填what注意： whoever, whatever, whichever等有让步之意， 不管J1.1 knowthe earth moves around the su?2.1 know did it.3. Il i

3、s still unknownJane is willing to join in this activity.4. Tell meyou go to school. By bus or on foot?5.11 is certa inhe will win the match.=he will win the match is certa in.6. book was lost is unknown.7. Tlie factCliiiiese culture eiijoys a long history can t be denied. 用名词性从句完成以下句子。1. 她是否要来 does

4、nt matter.2. Nobody knew 他为什么突然如此生气3. He put forward the suggestion 重要问题应该先讨论4. Lily does nt know 昨晚发生 了 什么事.5. 凡犯了 错误的人must correct them.考点 1 II is和 There is.It is.句型中it为形式主语，真正的主语为动划词、不立式或从句，而 There is意为“有 “，有时 be也可以用exist, rema in等替代。用it, there填空：1is a pily that he was absent. isa fact that he ha

5、s lied to voil is no wonder lhai he is so excited. isno need lo worry about iLRis no sensc/poini in arguing with him6is no doubt that he has &onc*【答案】ItItItThereThere ?There考点2从句作主语时的谓语动词形式主语从句作主语相当于第三人称单数作主语，谓语动词用单数；如果由 and 连接两个或两个以上的主 语从句 作主语时，谓语动词用复数；由两个或多个连接词引导一个主语从句，谓语动词用单数。 用所给词的适当形 式填空： That

6、the president is coming (excite) all of us.(2)How close parents are to their children (have) a strong influence on their charader. Whe n and where the meeti ng will be held(not decide) yet.【答案】 cxciics has isnt decided/hasn*t been decided考点 3 宾语从句的时态和语序 宾语从句中的时态要注意照应。当主句中的谓语是现在时，从句根据自身的句子情况，而使用不同的 时

7、态。 当主句中的谓语是过去时态，从句那么要用相应的过去时态 ( 如一般过去时，过去进行时，过去将 来时等 ) ；当 从句表示的是客观真理、 科学真理、自然现象，那么从句仍用现在时态。 宾语从句语序要用 陈述语序 (what is/was the matter 除外) 。 The photographs will show you ?A. what does our village look likeB. what our village looks likeC. how does our village look likeD. how our village looks like Someon

8、e is ringing the doorbell? Go and see ?A. who is he B. who he is C. who is it D. who it is Hello, I didn*t know you ( be) in London. How long have you been here?1 thought he (be) coming tomorrow. The teacher told us that light(travel) at a very high speed.【答案】BDwerewastravels考点 4 表语从句中的常见句型常用的句型有： T

9、he reason is that.； It is because.： Thats why.； Thats where.o 完成以下句子： The reason he is absent from school is he is ill.=He is ill. Thafs h e is absent from school.=He is absent from school. Thats he is ill. The reason he gave was he was caught in the traffic jam? ThatsI disagree/the problem lies/I h

10、ave doubt/you are mistaken.Thats I disagree about/the problem lies in/I have doubt about/you are mistaken about.【答案】why: that: why: becausewhich : that/不填 where： what考点5同位语从句和定语从句的区分同位语从句就是在复合句中作名词的同位语的名词性从句。连接词that引导同位语从句时，应在某些抽象名词之后，女口 h fact, hope, story, thought, suggestion, idea, news, possibil

11、ity八 feeling, doubt, truth? wish. word(消 息)，request, information? order, message等,对前而的名词起补充说明的作用。同位语？从句有时可以不紧跟在它所说明的名词后面，而是被别的词隔开。立语从句中的that是关系代 词，既起引导从句的作用，同时又在从句中充当主语或宾语，而同位语从句中的that是连词，只起连 接主句与从句的作用，不充当句中任何成分。 完成以下句子: The news he told us excited us.The news our team won the game excited us. The f

12、act he collected was surprising?The fact he said nothing was suiprising? There is a chance/possibility he will lose the game.= are that he will lose the game. Information has been put forward more middle schoolgraduates will be admitted intouniversities.【答案】 that/which/不填：that that/whicli/ 不填：that ?

13、that : Chancesthat考点 6 what 和 that 的用法?what 可引导主语从句、宾语从句和表语从句，并且替代名词性从句中所缺的主语、宾语或表语尤英注意what引导的从句作介词宾语，相当于“名词或代词+that/whichA另外，what不能引导泄语从句。that在需词性从句中只引导从句，不充当成分。如：That he said nothing at the meeting surprised us.注介词后不接that从句，除了 in that和except thatothat引导两个以上的宾语从句，第一个 that可省略，其后的that都不可省略？ that引导主语从

14、句、表语 从句和 同位语从句时，that不可省略。完成以下句子： The school is no longer it used to be. =The school is no longer the oneit used to be. Finally he told us everything he had seen? =Finally he told us he had seen. They arrived in was once a school. =They arrive in the place was once a school. Dont care others think ab

15、out you. Do you know they do with waste paper?【答案】 what; that that: what what: that/whichwhat what考点7whether和if的区别以及 whether和that的区别1. if和whether都可译为“是否“，两者引导宾语从句时通常可以互相替换。而以下几种情况中,只能用whether,不能用if: 强调两方面的选择，特别是句中有 or not时。如：Let me know whether you can come or not. 宾语从句前置时。如:Whether this is true? I

16、cant say. 引导主语、表语、同位语从句时。如:Whether the football game will be played depends on the weather.主语从句The question is whether he can do it.表语从句The question whether we should go with them must be decided at once? 同位语从句 在介词之后作宾语时。如:I haveift settled the question of whether Ill go back home?Whether we will go

17、 there depends on whether it is going to rain. 在不泄式前与不泄式一起组成短语时。如:Whether to go or stay is still a question?注if可以引导条件状语从句，有“假设；如果之意，而whether可以引导让步状语从句，有“不管:无论 之意。如:If you ask him, he will help you.Whether he conies or not, we will begin our party on time.2. whether和hat的区别:that表示事实，而 whether表示疑问。完成以下

18、句子: t h ey are twins is clear. they are twins is not clear. There is a question/an argument we have enough time to do it. The problem is he is poor at English?The problem is he can improve his English.【答案】 That; Whether whether (3)that: how/whether考点8“疑问词+ever和“no matter疑问词的区別“疑问词+ ewr既可引导名词性从句，在主句中

19、充当一泄的成分，又可以引导让步状语从句；但是“no matter+疑问河 只能引导让步状语从句。完成以下句子: leaves the room last ought to turn off the lights?l eaves the room last, he ought to turn off the lights? He wouldnt listen to I said.I said, he wouldnt listen to me? Sarah hopes to become a friend of shares her es, you mustnt open

20、the dooi*. As many as five courses areprovided. and you are free to choose suits you best.【答案】？Whoever ； Whoever/No matter who whatever： Whatever/No matter whatwhoever： Whoever/No matter who whichever 考点 9 who 和 whoever 的区别who 表示疑问：而 whoever与 anyone who冋义。用 who, whoever 填空 : h as stolen the money ha

21、snt been found out yet. h as stolen the money should be punished？ I will spare a ticket for the newly made film to desires to get it.【答案】 Who ?Whoeverwhoever考点 10 “众所周知的几种表达“众所周知可以用主语从句、表语从句和非限制性左语从句来表示。完成以下句子： is known to us all that China is a developing country. is known to us all is that China i

22、s a developing country. is known to us alL China is a developing country. we all know, China is a developing country.【答案】ItWhatAsAs一、单项选择题。1. Where and when we will build the new factory yet.A. is not decided B. are not decided C. has not been decided D. have not been decided2. She is pleased with y

23、ou have given her and all y ou have told?A. that； that B. what； which C. what： that D. all： what3. Please put the medicine on the top of the shelf. Ifs our children cant reach it.A. what B. that C. where D. how4. How much one enjoys himself travelling depends largely on he goes with, whether his fri

24、ends or relatives?A. what B. who C. how D. why5. The professor in the end decided to give the prize tohas a command of English?A. who B. anyone C. whoever D. whomever6. As a new graduate, he doesnt know it takes to start a business here?A. how B. what C. when D. which7. The last time we had great fu

25、n was we were visiting the Water Park.A. where B. how C. when D. why8.lt rema ins to be see nhe n ewly formed committee八 policy can be put into practice ?A. that B. which C. what D. whether9. l want to tell you is the deep love and respect l have for my parents?A. That B. Which C. Whether D. What10.

26、 The notice came around two in the afte rn o o n t h e meeting would be postponed.A. when B. that C. whether D. how11 ? the delayed flight will take off depends much on the weather.A. Why B. When C. That D. What12. What a mess! You are always so lazy!lm not to blame? Mum. l am you have made me?A. ho

27、w B. what C. that D. who13. lt is difficult for us to imagine life was like for slaves in the ancient world.A. where B. what C. which D. why14. As John Lennon once said, life is happens to you while you are busy making other plans?A. which B. that C. what D. where15. Exactly the potato was introduced into Europe is uncertain, but it was probably around 1565?A. whether B. why C. when D. how二、语法填空。l am going to tell you 1. happened in my restaurant today.This afternoon a poorly-dressed gentleman came into my restaurant.Nobody knew 2. he w