关键词不能为空

当前您在: 主页 > 英语 >

高考英语高中英语语法练习之一--【名词性从句】

作者:高考题库网
来源:https://www.bjmy2z.cn/gaokao
2021-03-01 09:37
tags:

-

2021年3月1日发(作者:五月英语)


名词性从句



第一节




基本知识与基本概念



【什么是名词性从句?】


:


上一章, 我们了解的是定语从句,加上我们以前了解的宾语从句和状语从句,好像“名词性从句”这个概念本


身就和我们所熟知的概念不是一路货色。没错。请看下表:



根据从句在句子中的功能分



定语从句



主语从句



宾语从句



名词性从句



表语从句



同位语从句



状语从句



副词性从句



根据从句的性质分



形容词性从句



只是,在平时老师讲课 时,形容词性从句和副词性从句并没有形成气候罢了。相比之下,名词性从句由于“家


丁 兴旺”而大行其道。但是,作为学生,我们有必要了解这些基本概念的来龙去脉。



【主语从句】


:


顾名思义,


主语从句在句子中作主语。


有时本身出现在主语的位置上,


也有时出于句子结构的考虑退到句子的


尾部,前面用形式主语


it


代替。从句作主语时,谓语动词一般为单数形式。如


:



What I saw was beyond any verbal description.



That his hair was turning grey worried him a bit.



Why the company denied the contract is still unknown.



When and where the government will build a city square is under discussion.



It is pretty annoying that a small part of the machine is missing.



It remains to be seen whether the new novel will be well received.



【宾语从句】


:





在句子 中作宾语的从句就是宾语从句。由于这是同学们接触比较早的一种从句,应该问题不大。所以在近年的

< p>
高考题中,以宾语从句的知识作为考点的题目较少。但是,宾语从句也有自己的特殊情况,如介词的 宾语,形容词


的宾语,宾语从句提前和并列的宾语从句等现象。如:





We assumed that there would be more than 100 guests.






He told the police in detail what he saw and heard.






Nobody is sure what humans will look like in a million years.






That will depend on whether they can get the chance.




1





Whether I will have the time I am not sure at the moment.






The conductor complained that we were not gifted in singing and that he would never come again.



【表语从句】


:





表语从句的最重要脸谱就是它们应该出现在系动词的后面。如:






The only question left is how often the workers are paid.






His idea for the coming weekend is that we go skating.



【同位语从句】






从脸谱上看,同位语从句最为麻烦 。因为它们也是出现在一个名词的后面,起着解释说明的作用。有点像定语


从句。这个点 是许多学生容易混淆的地方。但是,只有我们能把握住关键,即:定语从句的先行词在从句中必须作


一个成分,并且这个成分应该是个空白,也就是说,定语从句必须缺少成分。这一点恰恰是同位语从句 所不能做到


的。


同位语从句前面的名词在从句中是没有位置的。


况且,


也不是所有的名词后面都会跟同位语从句,


只有那些


“有


内容的名词”才需要解释。如


fact, news, idea, truth, hope, problem, information, belief, thought, doubt


等。


如:






That fact that the policeman didn



t fire at the man at all was ignored.






Do you have any idea what is going on in the classroom.






The possibility that we can work at home makes everybody excited.




尽管同学们在这个方面有诸多问题,但好消息还是有的,在新 出台的《山东省高考考试说明》中,同位语从句不


在必考的名单之中。大家可以放心了。



【连接代词、连接副词和连接词】


:





通过以 上介绍,我们可以看出,四种名词性从句都需要有一个连接性词在从句的开头。这个词是什么性质,要

< p>
看它在从句中作作的成分,


如果作的是主语、宾语、表语的话,这个词就是 连接代词;如果作的是各种状语,就


叫连接副词;如果不作任何成分,就叫连接词。


如下表:








引导名词性从句


:


的连接词














连接代词



who, whom, what, whose, which, whichever, whatever, whoever











第二节




考点分类解析




2






连接词



that, if, whether






连接副词



when, where, how, why


【考点一:语序问题】


:


名词性从句的语序问题一直断断续续地在各地高考题目中出现,由此可见其重要性。其实说来非常简单易 记:


永远陈述语气


。即名词性从句中不会出现助动词提前的现象 。如:



Who he is doesn



t matter much.


When and where we shall have the sports meet is a question.


I don



t know what his name is.


I don



t know what is wrong with him. = I don



t know what is the matter with him.


You can



t imagine how excited I was at that time.


Can you tell me what size shoes you wear?



No one can be sure _____________ in a million years.



MET1991





A. what will man look like


C. man will look like what




B. what man will look like


D. what look will man like


答 案:


B


。这个题就是典型的考查宾语从句的语序问题。根据以上 所述,应该是陈述语序。所以


A



C< /p>


两个选项就


不可能了。而


D


选项明显不符合我们的语言习惯。



【考点二:


that



what


的区别问题】



能引导名词性从句的关系代词有


who, whom, what, whose, which, whichever, whatever, whoever


八个。为何单独



what


的用法呢?重要!在考试中出现的频率高!在本书第一章《定语从句》中,我们提到过,


what


是不能引导


定语从句的。

定语从句中如果缺少的成分是主语、


宾语、


表语,


我们选择的是关系代词


that


或其他。


现在山头换了,


到了名词性从句的知识范围了。


What


在名词性从句中


就很有用武之地了。还是分析成分,


what


在从句中作的主


语、宾语、 表语。而


that


只是一个“连接词”


,既不作什么成分,也没有什么意义。



:



What you did doesn



t agree with what you promised.



What he couldn



t understand was why his teacher was never satisfied with him.



The matter of salary is what I care most if I decide to change my profession.



What we can



t get always seems better than what we have already got.



I think that your composition is no better than his.



That you don



t love her is not my business.



What we have seen is different from ______________.





A. we heard



B. we have heard



C. what we heard



D. what we have heard

< p>
答案:


D


。我们应该可以看出这是个宾语从句。从 句中


hear


是个及物动词,缺少宾语。所以,










应该选有


what


引导的从句。而不能是< /p>


that


或者省略了


that

< p>
的情况。




I cou


ldn’t agree with ____


________ at the meeting.





A. that you said




B. which you said



C. all what you said



3


D. what you said

答案:D。与上一题相同,这也是一个考查宾语从句的题目。从句中的


say


是个及物动词,







缺少宾语。所以,应该选择


what


引导的宾语从句。但是,这个题目最容易错的选






项是C。



因为有些同学会认为


all


是先行词,而后面时


what


引导的定语从句。






但是,从上一章的讲解我们应该学会


what


是不引导定语从句的。所以,C根本就是






不存在的。



【考点三:


that



whether


的区别问题】






有时候,它们两个比较难以区别,因为,它们都是连接词,都 在从句中不作成分。但是,它们之间最大的区


别在于



意义



。即


that< /p>


在从句中既不作成分,也没有自己的意义;而


whether


就不同了。它虽然不在从句中作什么


成分,


但是它又意义,




是否




这就能够左右从句的意思,

使从句所表达的意思变成一个还没有确定的因素。


如:



I don’t know whether he can join


us or not.



I’


m sure that he can join us.



It is none of your business whether I love her.



It is none of your business that I don’t love her.





综上所述,区分


that

< p>
还是


whether


,重要一点就是看主句需要从 句表达一个什么意思,是确定的,还是不确定的;


是事实还是疑问。前者选


that


,后者选


whether

< br>。如:



I have no doubt _____ Mr. Johnson will make it here on time.



A. that





B. whether





C. why





D. when



答案:A。这个题之所以选择

that


,就是因为前面的


I have no doubt


(毫无疑问)


,这样








的主句已经不再需要从句表达什么“是否”了。



No one can be sure _____ the board will accept our conditions.



A. that





B. whether





C. why





D. what



答案:B。



这个题中的


No one can be sure


(没有人能肯定)就要求从句表达一个“董








事会能否接受我们的条件”的意思,而不能是一个既定的事实。



【考点四:


if


whether


的区别问题】



二 者在引导宾语从句时都有“是否”之意。但并不是永远可以互换。一般认为,二者可




以互换的环境也只有在宾语从句中。如:



He didn



t give us explicit reply whether/if he will attend our wedding ceremony.



而在介词的宾语从句 中,在主语从句中,在表语从句中,在同位语从句中,在和不定式搭配的结构中等等,习惯上

只能用


whether


。如:




1. _______ we’ll go camping tomorrow depends on the weather.



1996





A. If




B. Whether


C. That



D. Where


4



答案:B。这是主语从句。





2. The question of _______ they are old or young is not important.



A. which


B. whether



C. how



D. if



答案:B。这是介词< /p>


of


的宾语从句。





3. The question is ______ the film is worth seeing.



A. if




B. what




C. whether



D. how



答案:C。这是表语从句。





4. He doesn’t know ______ to stay or not.




A. if




B. when




C. whether



D. how



答案:C。这里是和不定式搭配。





5. The news _____ our team has won the match is unknown.



A. which


B. if




C. whether



D. then



答案:C。这是同 位语从句,解释说明


news




值得注意的是:有些资料依然强调


if


不能 与


or not


搭配的问题。过去有过这样的规定,只是在现代 英语中,已经不


再强调了而已。现在认为


if

< br>…


or not


也可以接受。



【考点五:


wh-


词和


wh-ever


的区别问题】



一般认为,


wh-


词在引导从句时,依然保留了很大部分的疑 问词的本色,所以,它们引导的从句在意思上应该


表达的是一个



问题



,如:



谁?什么?何时?何地?为何?怎么?


< br>等。而


wh-ever


已经没有这层色彩,不再关心


这样的



问题


”< /p>


,而是充满了让步的意味,多有



无论.





之意。 如:



The police wanted to know who will benefit m


ost from the old man’s death.





警方想知道谁将从老人的去世中受益最多。



Whoever will benefit from the old man’s death


will be questioned by the police.





能从老人的去世之中受益的所有人都将受到警方的盘问。



Who will be sent to help the people in the flooded areas hasn’t been announced.





谁将被派往洪灾区去救援还没有宣布。



Whoever will be sent to work in the flooded areas will spare no effort to help






the people in need.


不管是谁被派往灾区救援都会全力以赴地帮助灾民。



【考点六:


no matter wh-



wh- ever


的区别问题】



二者都有“无 论.




”之意。在引导让步状语从句 时确实可以互换,没有什么区别。但是,


no


matter


wh-


只能


引导状语从句,不能引导名 词性从句。


Wh-ever


则二者兼收,来去自由。由此包含与 被包含的关系决定,二者同时


出现而必选其一时,答案肯定是


w h-ever


。如:





5


Whoever breaks the rules will be punished. (


主语从句


)


Whoever/ No matter who breaks the rules, he/she will be punished. (


状语从句


)


Don



t believe whatever he tells you.



(


宾语从句


)


Don



t believe him, whatever/ no matter what he tells you. (


状语从句


)


【考点七:名词性从句中的虚拟语气问题】






先看宾 语从句的虚拟语气。


一般说来,


如果从句作的是表示说话人某种 观点、


态度或要求等语气的动词的宾语


时,

从句中要求用


should


+动词原形的虚拟语气



should


经常可以省略)



这些动词常见的有:


desire, demand, require,


request, order, propose, command, advise, suggest


等。如:



例:


He insisted that she

< p>


should



spe nd more time studying.






He demanded that we



should


)< /p>


be on time.




The boss required that all waiters (should) keep standing all day long.







The publishing house suggested that I (should) type my book out.




有两个特例是高中老师不愿意错过的。


那就是

< br>suggest



insist



它们俩后面的宾语从句是否用虚拟语气还要看


具体语境来定。 如:




The doctor suggested that I had a cold








(


这个


suggest

的意思是“解释,说明”


。后面不用虚拟语气


)




The big smiles on her face suggested that she had passed the test.








(


这个


suggest


的意思是“表明”


。后面不用虚拟语气


)



The doctor suggested that I (should) stay in bed for a few day.









(


这个


su ggest


的意思是“建议”


。后面用虚拟语气


)




The young man insisted that he was well enough to serve in the army.









(


这个


insist


坚持的是一个事实不是一种观点。后面不用虚拟语气


)



That young man insisted that he should be sent to the front.









(


这个


in sist


坚持的是一种观点,即“他应该被派往前线”


。后面用 虚拟语气


)


以上是宾语从句中的虚拟语气现象。


如果是其他三种名词性从句,


只要和上述动词有关,


也享受同样的待遇。


如:





The headquarter


s’


suggestion is that we (should) wait for another few days. (


表语从句


)




His order that all the soldiers (should) swim across the river was refused. (


同位语从句


)




It is strongly recommended that you (should) take a taxi. (


主语从句


)




另外,在下面这几个特殊的句型中,后面的主语从句也用虚拟 语气。



a. It is important/ necessary/ natural/ a wonder/ essential


(必要的)


/suggested that…


should do




如:




It is important that you



shoul d



be on time.




It is necessary that you (should) exercise regularly.




6




b. I wish that



did



.





如:



I wish I were a bird.



I wish one day I could live on the moon.





c. I



d rather


that…


did






如:



I



d rather you did it yourself.



I



d rather I hadn



t lent you that bicycle yesterday.




【考点八:宾语从句的反意疑问句的问题】


< br>众所周知,反意疑问句是由句子的谓语和主语的代词形式共同构成。如:



He is ignorant, isn



t he?



He isn



t strong, is he?



但是,如果前面的句子中含有宾语从句,怎么 办?答案是一定针对主句的主语、谓语。如:



You know he is ignorant, don



t you?



I told you he isn



t strong, didn



t I?



有一种例外,当主句的主语是


I,


且谓语动词是表示 观点的动词如


think, believe, suppose, expect, am afraid


等时,


就只能针对从句反问了。因为没有人 会对自己的观点吗上进行反诘。如:



I think he is ignorant, isn



t he?



I believe he isn



t strong, is he?



【考点九:


it

在名词性从句中的作用问题】






代词


it


的 用法有很多。但近几年的高考关注的却比较集中,即


it


作为普 通回指代词的用法和在名词性从句中作


形式宾语和形式主语的用法。如:





作形式主语:



It worried me a bit that he didn



t phone.


It occurred to me that she might have forgotten the date.


It doesn



t matter when you arrive--- just come when you can.


It wasn



t clear to anyone why he didn



t come.


It was surprising how many unhappy marriages there are.




作形式宾语:



I made it clear that I was determined to carry out the plan.


I find it necessary that we should spend more time practising spoken English.


I think it important that we should keep calm.


Don



t take it for granted that your parents should do everything for you.



7

-


-


-


-


-


-


-


-



本文更新与2021-03-01 09:37,由作者提供,不代表本网站立场,转载请注明出处:https://www.bjmy2z.cn/gaokao/687511.html

高考英语高中英语语法练习之一--【名词性从句】的相关文章

高考英语高中英语语法练习之一--【名词性从句】随机文章