名词性从句讲解与辨析
英语语法：名词性从句语法讲解
时间：2016-10-08作者：来源：精品学习网
笔者在此就名词性从句中的几大易错点进行分析，希望对同学们有所帮助。
[关系代词和关系副词的误用]
例1 （2016·全国卷Ⅰ） My uncle is the owner of a restaurant close to that I live.
解析 that→where。本题考查宾语从句，引导词在从句中充当地点状语，所以将that改为where。
例2 （2015·全国卷Ⅱ） As natural architects， the Pueblo Indians figured out exactly thick the adobe walls needed to be to make the cycle work on most days.
解析 how。根据语境和空后的形容词thick可知应用how引导宾语从句，此处表示要弄清楚到底土坯房的墙需要“多”厚。故答案为how。
点拨若从句缺少主语、宾语、表语或定语，则考虑用关系代词；若从句缺少时间、地点、原因、方式等状语成分，则使用关系副词
（when/where/why/how）。
[if和whether的误用]
例3 He asked her the question if they can be friends.
解析 if→whether。question后为同位语从句，只能用whether来引导，故而将if改为whether。
例4 It doesn’t matter so much you will come or not.
解析考查主语从句。句意：你来还是不来，这不怎么重要。代词it作形式主语，真正的主语是whether引导的主语从句。
点拨在表达“是否”这一意思时，我们经常会用到whether和if，但以下几种情况只用whether不用if：
1. 在表语从句、主语从句、同位语从句中；
2. 在介词后的宾语从句中。如：It all depends on whether they will
support us.
3. 在不定式之前。如：He doesn’t know whether to stay or not.
4. 从句中有or not时。如：He doesn’t know whether he should stay or not.
[what和that的误用]
例5 （2016·上海卷） Eventually， I decided to follow her and 26 happened truly amazed me.
解析 what。句意：发生的事情真的让我很惊讶。设空处无提示词，分析从句的结构可知，从句中缺少主语，且指代的是物，可判断答案为what。本句中连接代词what引导主语从句且在从句中做主语。
例6 He was interested in that he had seen at the exhibition.
解析 that→what。介词in后的宾语从句中缺少宾语，应用what。
点拨要正确填入引导词，关键在于分析句子结构，判断引导词在从句中所作的成分。引导从句时，that不作任何句子成分，只起连接作用；what可作主语、宾语、表语、定语，既充当从句的一个成分，又引导一个从句，意为“什么”“……的人”“……的地方”“……的样子”。
[wh-ever的误用]
例7 （2016·北京卷）Your support is important to our work. you can do helps.
A. However
B. Whoever
C. Whatever
D. Wherever
解析 C。考查主语从句。本题中，helps是谓语，you can do属于主语的一部分。在主语从句中，do的后面缺少宾语，whatever引导主语从句，同时作do的宾语，该句意思是：你能做的任何事都有帮助。
点拨关系代词whoever， whatever， whichever引导名词性从句时，相当于anyone who，anything that等；引导让步状语从句时，相当于no
matter who/what/which。
注意 1. wh-和wh-ever的区别：wh-有疑问的意思；wh-ever有强调的意思。如：
Who will be invited hasn’t been decided.
Whoever/Anyone who comes here is welcomed.
2. wh-ever在引导名词性从句时不能用no matter wh-来替换，但在引导状语从句时可以替换。如：
Whatever happened， he would not mind.
= No matter what happened， he would not mind.
[代词it的误用]
例8 This is not surprising that the Silver Ghost was regarded as “the best car in the world”.
As is known to all my classmates that I can speak English as if I were a native speaker.
解析 This→It；As→It。两个句子均是主语从句，应该用it作形式主语。
点拨代词it作形式主语，将主语从句放到句尾，引导词则根据从句所缺的成分来确定。出题人一般会利用同学们对该结构掌握不牢而针对形式主语it 设题。
例9 （2015·浙江卷） How would you like ， if you were watching your favorite TV program and someone came into the room and just shut it off without asking you？
A. them
B. one
C. those
D. it
解析 D。if引导的宾语从句是本句真正的宾语，而空格处是形式宾语，只有it可充当形式宾语。
点拨有些动词或短语，如like， hate， dislike， appreciate，
owe， depend on， see to，接宾语从句时需要在宾语从句前加it做形式宾语。例如：
I don’t like it when you look at me like that.
[与其他从句的混淆]
不少同学经常将名词性从句与其他从句，尤其是与定语从句和强调句搞混。
1. 与定语从句的区别
例10 （2015·天津卷） The boss of the company is trying to create an easy atmosphere his employees enjoy their work.
解析 where。句意为“这家公司的老板正尽力为员工创设一种让他们能尽情享受工作的氛围”。设空处引导的定语从句修饰先行词atmosphere，该从句缺地点状语，故填关系副词where，相当于in which。
点拨定语从句与名词性从句的区别：定语从句前必须有先行词，先行词通常为名词或代词；名词性从句除同位语从句外，前面均无名词或代词。
2. 与强调句的区别
例11 （2015·湖北卷） It was in the lake that they found the long last sword of the Ming Dynasty.
解析本句为强调句式，强调了地点状语in the lake，意思是“正是在那个湖里……”。that与前面的It was共同构成强调句式。
例12 （2016·江苏卷） It is often the case anything is possible for those who hang on to hope.
A. why
B. what
C. as
D. that
解析考查主语从句。本句中it是形式主语，真正的主语是D。that引导的主语从句，that在本句中不充当成分。句意：通常对那些心存希望的人来说，一切都是可能发生的。
点拨要弄清名词性从句与强调句的区别，同学们就应该牢记强调句中若去掉it is/was ... that ...，句子依然完整，而名词性从句中用来引导主、宾语从句的that尽管没有实际含义，但在从句中起连接作用。
名词性从句用法详解
一、概说
名词性从句，即指性质相当于名词的从句，它包括主语从句、宾语从句、表语从句和
同位语从句。从高考的考查的实际情况来看，名词性从句考得最多的是宾语从句，其次是主语从句，再次是表语从句，而同位语从句则很少考查。
二、名词性从句的一般引导词
1.连接词 that 引导名词性从句时，只起连接作用，没有任何意思，也不充当句子成分，在宾语从句中可省略，但引导其他名词性从句时通常不省略。如：
I hope (that) you enjoy your holiday. 希望你假期过得好。
That he likes you is very obvious. 很显然他喜欢你。
2.连接词 whether 引导名词性从句也不充当句子成分，但有自己的意思，表示“是否”；引导宾语从句时，可换成 if，但引导其他名词性从句时不能换成 if。如(from https://www.360docs.net/doc/0310609745.html,)：
He asked whether [if] I would show him the way. 他问我是否可以给他带路。
Whether it will do us harm remains to be seen. 是否对我们有害还要看一看。(引导主语从句，不能用 if 代替 whether)
3.连接代词 who(m), whose, which, what 等引导名词性从句时，均有各自的意义，在从句中作主语、宾语、定语等。如：
That’s why she wanted to leave.这就是她想离开的原因。
When we arrive doesn't matter. 什么时候到没有关系。
Tell me which one you like best. 告诉我你最喜欢哪一个。
4.连接副词 when, where, why, how 等引导名词性从句，也各自有自己的意义，在从句中作状语。如：
The question is how we should carry out the plan. 问题是怎样执行这个计划。
When she’ll be back depends much on the weather.她什么时候回来在很大程度上要看天气。
Why he did it will remain a puzzle forever. 他为什么这样做将永远是一个谜。
三、名词性从句的重要引导词
1. what 用于引导名词性从句是一个十分重要的引导词，它可引导主语从句、宾语从句和表语从句，但不用于引导同位语从句。它引导的名词性从句有两个意思是：一是表示“什么”，带有疑问意味；二是表示“…所…的”，相当于一个先行词后接一个关系代词。如：
I don’t know what you want.我不知道你想要什么。
I don’t know what you want is this.我不知道你所想要的是这个。
2. what 引导名词性从句时可用作限定词，其后修饰名词。如：
I gave him what books I had. 我把我所有的书都给他了。
He gave me what money he had about him. 他把身边带有的钱全给了我。
注：what 后的名词可以是复数名词或不可数名词，但通常不能是单数可数名词，并且后接不可数名词时，有时可有little修饰，两者的区别是：what+不可数名词=所有的都，what little+不可数名词=虽少但全部。如：
What friends she has are out of the country. 她有的那些朋友全在国外。
We gave him what (little) help we could. 我们给了他我们力所能及的帮助。
3. whoever, whatever, whichever 等也可引导名词性从句，其意分别为“所…的一切事或东西”、“任何…的人”、““…的任可人或物”等。如：
Whoever wants the book may have it. 任何人要这书都可拿去。
I’ll do whatever I can to help him.我们将尽我们所能来挽救他。
Buy whichever is cheapest. 买最便宜的。
注意以下受汉语意思影响而弄错的句子：
任何人来都欢迎(from https://www.360docs.net/doc/0310609745.html,)。
误：Who comes will be welcome. / Anyone comes will be welcome.
正：Whoever comes will be welcome. / Anyone who comes will be welcome.
另外，它们也可引导让步状语从句，其意为“无论…”、“不管…”，其意相当于 no matter who [what, which]。如：
Whatever happens, you must be calm. 不管发生什么情况，你都必须镇静。(whatever = no matter what)
He won't eat you, whoever he is. 不管他是谁，他也不能把你吃掉。(whoever = no matter who)
注：whoever 引导名词性从句时既用作主格也用作宾语；作宾语时不宜用 whomever，因为在现代英语中 whomever 这个已几乎废弃不用。
4. why 与 because 的用法区别。两者均可引导表语从句，但前者强调结果，后者强调的原因。如：
I had a cold. That’s why I didn't come.我感冒了，因此我没来。
I didn’t come. That’s because I had a cold.我没有来，那是因为我感冒了。
五、名词性从句的语序
名词性从句的词序与陈述句语序相同，尤其注意那些由连接代词who(m), whose,
which, what 和连接副词 when, where, why 等引导的名词性从句，不要受它们在特殊疑问句中用法的影响而误用疑问句词序。如：
Why was she crying? 她为什么在哭？
I don’t know why he was crying.我不知道她为什么哭。
六、名词性从句的时态问题
1.当主句的谓语动词是过去式时，宾语从句若不是一个客观事实或真理，其谓语动词也必须用某种过去时态。如：
She said that she didn't want to know. 她说她不想知道。
I asked her whether she would agree. 我问她是否会同意(from https://www.360docs.net/doc/0310609745.html,)。
2. when, if 这两个词既可引导名词性从句，也可引导状语从句。当它们引导名词性从句且表示将来意义时，要直接使用将来时态；但当它们引导状语从句且表示将来意义时，则必须用一般现在时表示将来意义。如：
I don’t know when he will come, but when he comes, I’ll call you.我不知道他什么时候，但当他来的时候，我会打电话给你。
句中第一个when 引导的是宾语从句，故用将来时态表示将来意义；第二个when 引导的是时间状语从句，故用一般现在时表示将来意义。
名词性从句相当于名词，可分别作主句的主语、表语、宾语和同位语。因此，名词性从句厅分为主语从句、表语从句、宾语从句和同位从句。
(一)引导名词性从句的连接词
1、连接代词：who， whose， whom， what， which。有词义，在从句中担任成分，如主语、表语、宾语、或定语等。
2、连接副词：when， where， why， how。有词义，在从句中担任成分，作状语。
3、连接词：that， whether， if， as if。that 无词义，在从句中不担任成分，有时可省略；if (whether)， as if虽有词义，但在从句中不担任成分。
注意：连接代词与连接副词在句中不再是疑问句，因而从句中谓语不用疑问式。
连接代词与连接副词在从句充当句子成分，连接词whether 和if(是否)，as if(好象)在从句中不充当句子成分，只起连接作用。根据句义，如果连接代词与连接副词，whether、if 和as if都用不上时，才用that作连接词(that本身无任何含义)。
(二)主语从句
1、主语从句在复合句作主语。
e.g. Who will go is not important.
2、用it作形式主语，主语从句放在句末。
e.g. It doesn‘t matter so much whether you will come or not.
3、that引导主语从句时，不能省略。
e.g. That he suddenly fell ill last week made us surprised.
(三)表语从句
1、表语从句在复合句中作表语，位于系动词之后。
e.g. The question was who could go there.
2、引导表语从句的连接词that有时可省去。
e.g. My idea is (that) we can get more comrades to help in the work.
(四)宾语从句
1、宾语从句在复合句中作宾语。引导宾语从句的连词that一般可省略。
e.g. I hope (that) everything is all right.
2、介词之后的宾语从句，不可用which或if连接，要分别用what或 whether。
e.g. I’m interested in whether you‘ve finished the work..
I’m interested in what you‘ve said.
3、whether与if都可以引导宾语从句，常可互换。但下面情况不能互换。
①宾语从句是否定句时，只用if，不用whether。
e.g. I wonder if it doesn’t rain.
②用if 会引起误解，就要用whether。
e.g. Please let me know whether you want to go.(此句如果把whether改成if，容易当成条件句理解)
③宾语从句中的whether 与or not直接连用，就不能换成if；不直接连用，可换。
e.g. I don‘t know whether or not the report is true.
I don’t know whether/ if the report is true or not.
④介词后的宾语从句要用whether引导。whether 可与不定式连用。whether也可引导主语从句、表语从句、同位语从句，还可引导让步状语从句，以上均不能换成if。但引导条件从句时，只能用if，而不能用whether。
e.g. It depends on whether we have enough time.
They don‘t know whether to go there.
Please come to see me if you have time.
(五)同位语从句
同位语从句在句中作某一名词的同位语，一般位于该名词(如：news， fact，idea， suggestion， promise等)之后，说明该名词的具体内容。
e.g. I have no idea when he will be back.
The fact that he had not said anything surprised everybody.
练习：名词性从句
一、判断下列各句哪句含有名词性从句，并指出是什么从句：
1. China is no longer what it used to be.
2. The truth that the earth turn around the sun is known to all.
3. It was snowing when he arrived at the station.
4. How he persuaded the manager to change the plan is interesting to us all.
5. The news that they had won the game soon spread over the whole school.
6. The news that you told me yesterday was really disappointing.
7. That is where Lu Xun used to live.
8. He spoke as if he understood what he was talking about.
9. Do you remember the teacher who taught us English at middle school？
10. I wonder why she refused my invitation.
二、用适当的连词填空：
1. I can’t decide ____________ dictionary I should buy.
2. That‘s ____________ he refused my invitation.
3. I am very interested in ____________ he has improved his pronunciation in such a short time.
4. ____________ we need is more time.
5. The fact ____________ she had not said anything at the meeting surprised everybody.
6. ____________ and ____________ they will meet has not been decided yet.
7. Please tell me ____________ you are waiting for.
8. Is that ____________ you are looking for？
9. Would you please tell me ____________ the nearest post office is？
10. I don’t know ____________ he will agree to the plan or not.
三、选择填空：
1. Do you see _____ I mean？
A. that
B./
C. how
D. what
2. Tell me_____ is on your mind.
A. that
B. what
C. which
D. why
3. We must stick to _____ we have agreed on.
A. what
B. that
C. /
D. how
4. Let me see _____.
A. that can I repair the radio
B. whether -I can repair the radio
C. I can repair the radio
D. whether can I repair the radio
5. Keep in mind _____.
A. that the teacher said
B. what did the teacher say
C. that did the teacher say
D. what the teacher said
6. Could you advise me _____？
A. which book should I read first
B. what book should I read first
C. that book 1 should read first
D. which book I should read first
7. He was criticized for _____.
A. he had done it
B. what he had done
C. what had he done
D. that he had done it
8. Would you kindly tell me _____？
A. how can I get to the Beijing Railway Station
B. how I can get to the Beijing Railway Station
C. where can I get to the Beijing Railway Station
D. whether can I get to the Beijing Railway Station
9. Mrs. Smith was very much impressed by _____.
A. what had she seen in China
B. that she had seen in China
C. what she had seen in China
D. which had she seen in China
10. We took it for granted ___
A. that they were not coming
B. that were they not coming
C. they were coming not
D. were they not coining
11. I really don‘t know _____
A. I should do next
B. what should I do next
C. what I should do next
D. how I should do next
12. I’m afraid _____.
A. the little girl will have to be operated on
B. that will the little girl have to operate on
C. the little girl will have to operate on
D. that will the little girl have to be operated on
13. She walked up to _____ .
A. where did I stand
B. where I stood
C. I stood there
D. where I stood there
14. Can you tell me _____？
A. who is that gentleman
B. that gentleman is who
C. who that gentleman is
D. whom .is that gentleman
15. We‘ll give you _____.
A. that do you need
B. what do you need
C. whatever you need
D. whether do you need
16. They want us to know _____ to help us.
A. what can they
B. what they can
C. how they can
D. how can they
17. We must put _____ into practice.
A. what we have learned
B. that we have learned
C. that have we learned
D. what have we learned
18. Did she say anything about _____？
A. that the work was to be done
B. how was the work to be done
C. that was the work to be done
D. how the work was to be done
19. He was never satisfied with _____.
A. what she had achieved
B. had what she achieved
C. she had achieved
D. that she achieved
20. These photographs will show you _____.
A. what does our village look like
B. what our village looks like
C. how does our village look like
D. how our village looks like
21. Peter insisted _____ he pay the bill.
A. on that
B. what
C. that
D. on which
22. They urged _____ the library open during the vacation.
A. when
B. where
C. why
D. that
23. We wish we could have learned _____ when we were at high school.
A. what you did
B. that you had done
C. that what you did
D. what did you do
24.1 will describe to you _____ I saw when there.
A. what
B. that
C. which
D./
25. From _____ I should say he is a good worker.
A. what 1 know of him
B. that I do know of him
C. what do I know of him
D. that do I know of him
26. I will give this dictionary to __ wants to have it.
A. whomever
B. anyone
C. whoever
D. someone
27._____ they will come here hasn’ t been decided yet.
A. What
B. That
C. When
D. Where
28. _____ was said here must be kept secret.
A. Who
B. The thing
C. Whatever
D. Where
29. It is still a question _____ we shall have our sports meet.
A. if
B. that
C. what
D. when
30. I‘m going anyway. _____ she will go is up to her to decide.
A. If or not
B. Whether or not
C. If
D. That
31. It is strange _____ she have left without saying a word.
A. that
B. what
C. why
D. how
32. It is very clear _____ our policy is a correct one.
A. what
B. that
C. why
D. where
33. _____ Mr Zhang said is quite right.
A. That
B. When
C. What
D. Whether
34. It has been decided _____ he will be sent there.
A. if
B. whether
C. why
D. that
35. It doesn’ t matter _____he‘ s come back or not.
A. if
B. whether
C. that
D. when
36. It’s a great pity _____ we won‘t be able to finish the task on time.
A. when
B. that
C. why
D. where
37. It happened _____ I wasn’t there that day.
A. when
B. why
C. where
D. that
38._____ you have done might do harm to other people.
A. What
B. That
C. Which
D. The things
39. _____ leaves the room last ought to turn oft the lights.
A. Anyone
B. The person
C. Whoever
D.Who
40._____ the 2000 Olympic Games won‘t be held in Beijing is known to all.
A. Whether
B. If
C. Whenever
D. That
41. _____ fails to see this will make a big mistake.
A. That
B. Whoever
C. Whether
D. Whether or not
42. __ we need more equipment is quite obvious.
A. What
B. Whether
C. That
D. Whatever
43. Has it been announced _____？
A. when are the planes to take off
B. that are the planes to take off
C. where are the planes to take off
D. when the planes are to take off
44. That is _____ we all support his idea.
A. what
B. why
C. where
D. when
45. That’s _____ we should do.
A. that
B. what
C. how
D. why
46. _____ is troubling me is _____ I don‘t understand _____ he said
A. What； that； what
B. What； what； what
C. That； that； what
D. Why； that； which
47. Things were not _____ they seemed to be.
A. when
B. why
C. that
D. what
48. That’s _____ I want to say.
A. all what
B. what
C. all which
D. what that
49. That‘s _____ .
A. where our differences lie
B. our differences lie there
C. where do our differences lie
D. that where our differences lie
50. That is _____ .
A. where lived he there
B. where did he live
C. where he lived
D. that where he lived
51. The questions is _____.
A. whether is it worth doing
B. that if it is worth doing
C. whether it is worth doing
D. if it is worth doing
52. Water will continue to be _____ it is today next in importance to oxygen.
A. how
B. which
C. what
D. as
53. That’s_____.
A. how did I become a teacher
B. how I became a teacher
C. how a teacher I became
D. that I became a teacher
54. They are just _____.
A. that what shall I have
B. what shall I have
C. that I shall have what
D. what I shall have
55. It looked ____.
A. as if it was going to rain
B. that as if it was going to rain
C. as if was it going to rain
D. as if that it was going to rain
56. That‘s_____.
A. how she did it
B. that how did she do it.
C. how did she do it
D. what she did it
57. That is _____ we decided to put the discussion off.
A. where
B. which
C. that
D. why
58. That’s _____ I lived when I was ten years old.
A. where
B. at which
C. there where
D. when
59. My suggestion is _____ we should send a few comrades to help them.
A. if
B. that
C. when that
D. that where
60. The idea _____ all people are selfish is wrong.
A. what
B. that
C. why
D. if
61. We heard the news _____ our team had won.
A. that
B. what
C. whether
D. why
62. The fact _____ he hadn‘t said anything surprised us all.
A. why
B. if
C. that
D. whether
63.I have no idea _____ she will be back.
A. that
B. where
C. that when
D. when
64. We must keep in mind the fact _____ China is still a developing country.
A. whether
B. that
C. why
D. when
65. They have no idea at all _____.
A. where he has gone
B. where did he go
C. where has he gone
D. which place he has gone
语法复习三：名词性从句
一、1、表语从句；2、同位语从句；3、不是；4、主语从句；5、同位语从句；
6、不是；
7、表语从句；
8、宾语从句；
9、不是；10、宾语从句
二、1. which； 2. why； 3. how； 4. What； 5. that； 6. when， where； 7.
who(m)； 8. what； 9. where； 10. whether
三、1~5 DBABD 6~10 DBBCA 11~15 CABCC 16~20 BADAB 21~25 CDAAA
26~30 CCCDB 31~35 ABCDB 36~40 BDACD 41~45 BCDBB 46~50 ADBAC
51~55 CCBDA 56~60 ADABB 61~65 ACDBA
名词性从句超详细讲解]
名词性从句超详细讲解] 【文字｜双语| 教程】▼引导名词性从句的连接词可分为三类：连词（5个）：that （本身无意义。引导单一的宾语从句时that常可省略，但引导主语从句、表语从句、同位语从句时that通常不被省略）whether,if （均表示“是否”表明从句内容的不确定性）as if ,as though （[1] 均表示“好像”，“似乎”）以上在从句中均不充当任何成分连接代词（10个）：what/ whatever, who/ whoever, whom/ whomever, whose/whosever, which/ whichever连接副词（7个）：when/ whenever, where/ wherever, how/ however, why不可省略的连词：1. 介词后的连词。2. 引导主语从句和同位语从句的连词不可省略。That she was chosen made us very happy.We heard the news that our team had won.3. 在从句中做成分的连词.比较whether与if 均为"是否"的意思。但在下列情况下，只可用whether：1. whether引导主语从句并在句首。 eg:Whether he can come to the party on time depends on the traffic.2. 引导表语从句。eg:The question is whether we can get in touch with her.3.whether从句作介词宾语。eg:I am thinking about whether I should quit my present job.4.if与whether都可以与or not 连用，但后面紧跟or not 时只能用whether。We didn't know whether or not she was ready.（此时只能用
专项训练名词性从句训练题含答案解析
专项训练名词性从句训练题含答案解析 一、初中英语名词性从句 1．_______ you don't like him is none of my business. A. What B. Who C. That D. Whether 【答案】 C 【解析】【分析】句意：你不喜欢他，跟我没有什么关系。you don't like him为主语从句，其内容已经是完整的，所以用that，且引导主语从句的that不能省略。 2．It was he said disappointed me. A. that; what B. what; that C. that; which D. which; that 【答案】 B 【解析】【分析】句意：正是他说的话让我很失望。这是一个强调句型,"it is/was that..."是固定搭配,"what he said"是被强调部分, 你可以发现去掉"it was that"后, 句子仍然完整。"what he said"做主语,主语从句中"said"缺宾语用what补足，故选B。 【点评】考查主语从句的强调形式。 3．______ makes the school proud is ______ more than 90% of the students have been admitted to universities. A. what; because B. that; because C. that; what D. what; that 【答案】 D 【解析】【分析】句意：让学校骄傲的是，超过90%的学生被重点大学所录取。第一空主语从句中缺少主语，指代事情，故用what;第二空为表语从句，且从句中不缺少成分，故填关系词that。故选D。 【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句。 4．______excited Jenny most was ______ she finally succeeded in ______seemed to be the most difficult exam to him. A. That; that; which B. What; that; what C. That; because; that D. What; because; which 【答案】 B 【解析】【分析】句意：珍妮最兴奋的是对他来说似乎是最困难的考试，她终于成功了。______excited Jenny most是主语从句，从句中缺少主语，因此用关系代词what ；_____ she finally succeeded in ...是表语从句，从句中不缺少成分，因此用引导词that；______seemed to be the most difficult exam to him.是宾语从句，从句中缺少主语，因此用关系代词what ，故选B。
名词性从句讲解与辨析
英语语法：名词性从句语法讲解 时间：2016-10-08作者：来源：精品学习网 笔者在此就名词性从句中的几大易错点进行分析，希望对同学们有所帮助。 [关系代词和关系副词的误用] 例1 （2016·全国卷Ⅰ） My uncle is the owner of a restaurant close to that I live. 解析 that→where。本题考查宾语从句，引导词在从句中充当地点状语，所以将that改为where。 例2 （2015·全国卷Ⅱ） As natural architects， the Pueblo Indians figured out exactly thick the adobe walls needed to be to make the cycle work on most days. 解析 how。根据语境和空后的形容词thick可知应用how引导宾语从句，此处表示要弄清楚到底土坯房的墙需要“多”厚。故答案为how。 点拨若从句缺少主语、宾语、表语或定语，则考虑用关系代词；若从句缺少时间、地点、原因、方式等状语成分，则使用关系副词 （when/where/why/how）。 [if和whether的误用] 例3 He asked her the question if they can be friends. 解析 if→whether。question后为同位语从句，只能用whether来引导，故而将if改为whether。 例4 It doesn’t matter so much you will come or not. 解析考查主语从句。句意：你来还是不来，这不怎么重要。代词it作形式主语，真正的主语是whether引导的主语从句。 点拨在表达“是否”这一意思时，我们经常会用到whether和if，但以下几种情况只用whether不用if： 1. 在表语从句、主语从句、同位语从句中； 2. 在介词后的宾语从句中。如：It all depends on whether they will
名词性从句用法详解
高一语法专题：名词性从句 在句子中起名词作用的从句叫名词性从句。名词性从句的功能相当于名词词组，它在 复合句中能担任主语、宾语、表语、同位语，因此根据它在句中不同的语法功能，名词性 从句又可分为主语从句、宾语从句、表语从句、同位语从句。 引导名词性从句的词叫做连接词，包括：1. 连词（在名词性从句中只起连接作用，不 作成分） 2. 连接代词（在名词性从句中作主语、宾语 或表语） 3. 连接副词（在名词性从句中作状语） I 主语从句：是在主句中作主语的从句。它由连接词引导，通常位于谓语动词之前。 连接词：
1. 连词：在从句中不充当任何成分，常见的引导主语从句的连词有that, whether。 That he got the first prize excited him much. 他获得一等奖一事使他非常兴奋。 It is doubtful whether we can get there on time. 我们能否按时到达那儿还不确定。 1）that引导的主语从句：在从句中不作任何成分，也没有实际意义。一般情况 下that不可省略。 That light travels in straight lines is known to all. 众所周知，光沿直线传播。 That you don't like him is none of my business. 你不喜欢他不关我的事。 2）whether引导的主语从句：常置于句首，表示“是否”之意；
Whether he can finish his task on time is of great importance. 他是否能按时完成任务非常重要。 Whether you can succeed or not depends on how hard you work at it. 你能否成功取决于你努力的程度。 2.连接代词：在从句中起名词或代词的作用，常作从句的主语、宾语、表语或定语，有具 体意义且不能省略。常见的连接代词有who, whom, whose, what, which, whoever, whomever, whatever, whichever。 What we should do with the problem is undecided. 我们如何处理这个问题还未作出决定。（what引导主语从句，不表疑问意义） Whom the letter was from is still unknown.
(完整版)名词性从句讲解及专项练习习题及其解答
名词性从句讲解 在复合句中起名词作用的从句叫做名词性从句。它包括主语从句、宾语从句、表语从句和同位语从句。名词性从句是中学阶段的一个重要语法项目，在历年的高考中几乎都涉及到，并且每年的命题各有变化。分析历届高考试题名词性从句考查的焦点主要有以下六个方面 1. 考查名词性从句的语序问题 2. 考查引导词that与what的区别 3. 考查it在名词性从句中作形式主语或形式宾语的用法 4. 考查whether与if的区别 5. 考查名词性从句中的疑问词+ever引导的名词性从句与no matter+疑问词引导的状语从句的区别 6. 考查名词性从句的虚拟语气问题 语法要点剖析 一、名词性从句 主语从句、表语从句、宾语从句、同位语从句，在整个句子中所起的作用，相当于一个名词。因此，这四种从句通称为名词性从句。 引导名词性从句的连接词可分为三类： 连接词：that, whether, if （不充当从句的任何成分） 连接代词：what, whatever, who, whoever, whom, whose, which. 连接副词：when, where, how, why 1. 主语从句 作句子主语的从句叫主语从句。主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever以及连接副词how，when，where，why等词引导。that在句中无词义，只起连接作用；连接代词和连接副词在句中既保留自己的疑问含义、又起连接作用，在从句中充当从句的成分。例如： What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。 It is known to us how he became a writer. 我们都知道他是如何成为一名作家的。 Where the English evening will be held has not yet been announced. 英语晚会将在哪里举行，还没有宣布。 有时为避免句子头重脚轻，常用形式主语it代替主语从句作形式主语放于句首，而把主语从句置于句末。主语从句后的谓语动词一般用单数形式。常用句型如下： （1）It + be + 名词+ that从句（2）It + be + 形容词+ that从句 （3）It + be + 动词的过去分词+ that从句（4）It + 不及物动词+ that 从句 另注意在主语从句中用来表示惊奇、不相信、惋惜、理应如此等语气时，谓语动词要用虚拟语气“(should) +do”，常用的句型有： It is necessary (important, natural, strange, etc.) that … It is a pity (a shame, no wonder, etc.) that… It is suggested (requested, proposed, desired, etc.) that… 2. 宾语从句 名词句用作宾语的从句叫宾语从句。引导宾语从句的关联词与引导主语从句表语从句的关联词大致一样，在句中可以作谓语动词或介词及非谓语动词的宾语。 1. 由连接词that引导的宾语从句 由连接词that引导宾语从句时，that在句中不担任任何成分，在口语或非正式的文体中常被省去，但如从句是并列句时,第二个分句前的that不可省。例如： He has told me that he will go to Shanghai tomorrow. 他已经告诉我他明天要去上海。 We must never think (that) we are good in everything while others are good in nothing. 我们决不能认为自己什么都好，别人什么都不好。 注意：在demand、order、suggest、decide、insist, desire, demand, request, command等表示要求、命令、建议、决定等意义的动词后，宾语从句常用“（should）+ 动词原形”。例如： I insist that she (should) do her work alone. 我坚持要她自己工作。 The commander ordered that troops (should) set off at once. 司令员命令部队马上出发。 2. 用who，whom, which, whose, what, when, where, why, how, whoever, whatever, whichever等关联词引导的宾语从句相当于特殊疑问句，应注意句子语序要用陈述语序。 例如：I want to know what he has told you. 我想知道他告诉了你什么。 She always thinks of how she can work well. 她总是在想怎样能把工作做好。
高考英语名词性从句知识点技巧及练习题
高考英语名词性从句知识点技巧及练习题 一、选择题 1．As John Lennon once said, life is ________ happens to you while you are busy making other plans. A．Which B．that C．what D．where 2．_______football is such a simple game to play is perhaps the basis of its popularity. A．What B．Whether C．That D．Which 3．Mr, Smith, manager of the department, decided to assign the important task to _________had a strong sense of responsibility. A．whatever B．whichever C．whoever D．whomever 4．Andrew is such a rebellious person that he often offends against _______ others consider accepted rules. A．that B．what C．which D．whether 5．I want to know _______. A．what matter it is B．what’s the matter C．what the matter is D．the matter is what 6．Anyone who wants to can call any timepiece a clock, but technically speaking, only _________ ones ring out the time actually deserve the name. A．whatever B．whenever C．whichever D．wherever 7．They didn't discover until they happened to enter the back room _________ someone had stolen the priceless painting. A．that B．what C．which D．when 8．His mother did _______ she could ______ the boy. A．what help B．that help C．what to help D．that to help 9．— Would you please tell us the prospect of fighting against COVID-19? —We are sure to win the battle, but ______ it’ll be over soon I’m not s ure at the moment. A．whether B．that C．if D．when 10．Education is ______________ survives when knowledge taught in class has been forgotten. A．how B．who C．what D．which 11．—The hillside village remains primitive and unspoiled. —That explains ______ people desire to explore such a remote place. A．how B．where C．when D．why 12．We must be in a place of peace and faith, so internal conflict and disbelief do not hold back ________ it is possible for us to achieve. A．how B．what C．why D．where 13．—What’s your understand ing of success,Robert? —In my view,success is________preparation and chances meet. A．how B．why C．what D．where 14．The weather is fine. I’m sure ________ we can go camping this afternoon. A．why B．what C．that D．if
名词性从句讲解与练习答案解析版
名词性从句
在句子中起名词作用的从句叫名词性从句。名词性从句的功能相当于名词词组，它在复合句中能担任主语、宾语、表语、同位语，因此根据它在句中不同的语法功能，名词性从句又可分为主语从句、宾语从句、表语从句、同位语从句。 引导名词性从句的词叫做连接词，包括： 1. 连词（在名词性从句中只起连接作用，不作成分） 2. 连接代词（在名词性从句中作主语、宾语或表语） 3. 连接副词（在名词性从句中作状语） 所有的名词性从句的语序都是陈述句语序。 主语从句：是在主句中作主语的从句。它由连接词引导，通常位于谓语动词之前。连接词： 1. 连词：在从句中不充当任何成分，常见的引导主语从句的连词有that, whether。That he got the first prize excited him much. 他获得一等奖一事使他非常兴奋。 It is doubtful whether we can get there on time. 我们能否按时到达那儿还不确定。 1）that引导的主语从句：在从句中不作任何成分，也没有实际意义。一般情况 下that不可省略。 That light travels in straight lines is known to all. 众所周知，光沿直线传播。 That you don't like him is none of my business. 你不喜欢他不关我的事。 2）whether引导的主语从句：常置于句首，表示“是否”之意； if一般不引导主语从句。 Whether he can finish his task on time is of great importance. 他是否能按时完成任务非常重要。 Whether you can succeed or not depends on how hard you work at it. 你能否成功取决于你努力的程度。 连接代词：在从句中起名词或代词的作用，常作从句的主语、宾语、表语或定语，有具体意义且不能省略。常见的连接代词有who, whom, whose, what, which, whoever, whomever, whatever, whichever。 What we should do with the problem is undecided. 我们如何处理这个问题还未作出决定。（what引导主语从句，不表疑问意义）Whom the letter was from is still unknown. 这封信是谁邮寄的还不清楚。 连接副词：在从句中起副词的作用，常作从句的状语，表示时间、地点、原因、方式等。常见的连接副词有when, where, how, why, whenever, wherever, however等。Why he did that wasn't quite clear. 他为什么做那件事还不十分清楚。 Where we can look up his address is still a problem. 我们在哪儿可以查他的地址还是个难题。 注意：it代替主语从句作形式主语
高中英语名词性从句专题讲解和巩固练习(含答案)
高中英语名词性从句专题讲解及巩固练习 定义：起名词性作用的从句，叫名词性从句。本来该由名词充当的主语、宾语、表语和同位语部分，换由一个句子来充当，这样的句子就是名词性从句。 【归纳】 1.只能用whether,不能用if a.主语从句 b. 表语从句 c. 同位语从句 e. 介词后的宾语从句 f. whether to do 做动词宾语不能用if to do. g.whether or not 连在一起引导宾语从句时不用if. 2.that和what的区别
what除起连接作用外，还在名词性从句中充当成分，可做从句的主语、宾语、或表语。 that在名词性从句中不充当任何成分，只起连接作用。 例：I have no doubt that he will come. I have no idea what he did that afternoon. 一．主语从句：在复合句中作主句的主语。 ●__________ he is a famous singer is known to us. ●__________ he will go to America is not yet fixed. ●__________ she’s coming or not doesn’t matter too much. ●__________ broke the glass yesterday is not clear. 【keys】That; When/How; Whether; Who 【归纳】 1.为避免主语冗长,句子头重脚轻, 经常用it作形式主语, 主语从句放在后面作真正的主语。 例：That her hair was turning gray worried her a lot. -----It worried her a lot that her hair was turning gray. 常考句型： It’s likely / possible / important / necessary / clear that…
名词性从句知识点梳理及经典练习(超详细)(word)
名词性从句知识点梳理及经典练习(超详细)（word） 一、名词性从句 1．_____Macao has achieved shows _____"one country, two systems" principle is the best solution to the Macao and Hongkong question, left by history. A. That; what B. What; that C. What; what D. That; that 【答案】 B 【解析】【分析】句意：澳门取得的成就表明，“一国两制”原则是解决历史遗留下来的澳门和香港问题的最好办法。分析句子可知，_____Macao has achieved为主语从句，从句中achieve缺少宾语，所以第一个空用what来充当宾语。再分析句子可知，shows后接宾语从句，从句句意和结构完成，所以第二个空应填连接词that。故选B。 【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的宾语从句。 2．________ the weather will not clear up until next week is bad news for us. A. As B. If C. Whether D. That 【答案】 D 【解析】【分析】考查主语从句。句意：直到下周天气才放晴，这对我们来说是坏消息。此处是that引导的主语从句，that无实义，只其引导作用，故答案为D。 【点评】主语从句属于名词性从句，在名词性从句中，that无实义，只起连接作用，不做句子成分；if/whether起连接作用，不做句子成分，有实义“是否”。做题时注意看从句是否少成分。 3．______ amazed the NBA world is ______ Kobe Bryant scored 81 points just in one game. A. That, what B. What, that C. That, that D. What, what 【答案】 B 【解析】【分析】句意：使NBA世界惊讶的是Kobe Bryant在一场比赛中得了81分。根据句意可知，句子主语是一个主语从句，引导词即起引导作用又要做从句的一个成分，所以第一空填What；第二空是that引导的表语从句，只起引导作用，故选B。 【点评】考查名词性从句，本题涉及关系代词what引导的主语从句和表语从句的应用。 4．______ is our belief that improvements in health care will lead to a stronger, more prosperous economy. A. Which B. What C. It D. As 【答案】 C 【解析】【分析】句意：医疗保健的进步将促进一个更强大、更繁荣的经济，这是我们的信念。that引导的是主语从句，故空格处应该用it作形式主语，代替真正的that引导的主语从句。故答案选C。 【点评】考查it的用法，以及主语从句的应用。 5．They lost their way in the forest, and ________ made matters worse was that night began to
高中名词性从句讲解
名词性从句 名词性从句是由if, whether, that 和各种疑问词充当连接词所引导的从句，其功同名词一样。 一．主语从句 主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。 1. It 作形式主语和it引导强调句的比较 It 作形式主语代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。而it引导的强调句则是对句子某一部分进行强调，无论强调的是什么成分，都可用连词that。被强调部分指人是也可用who/whom。例如：
It is a pity that you didn't go to see the film. It doesn't interest me whether you succeed or not. It is in the morning that the murder took place. It is John that broke the window. 2. 用it 作形式主语的结构 (1) It is ＋名词＋从句 It is a fact that … 事实是… It is an honor that …非常荣幸 It is common knowledge that …是常识 (2) it is ＋形容词＋从句 It is natural that… 很自然… It is strange that… 奇怪的是… (3) it is ＋不及物动词＋从句
It seems that… 似乎… It happened that… 碰巧… (4) it ＋过去分词＋从句 It is reported that… 据报道… It has been proved that… 已证实… 3. 主语从句不可位于句首的五种情况 (1) if 引导的主语从句不可居于复合句句首。 (2) It is said , (reported) …结构中的主语从句不可提前。例如： It is said that President Jingo will visit our school next week. (right) That President Jiang will visit our school next week is said. (wrong)
【英语】英语名词性从句专项含解析
【英语】英语名词性从句专项含解析 一、初中英语名词性从句 1．_____Macao has achieved shows _____"one country, two systems" principle is the best solution to the Macao and Hongkong question, left by history. A. That; what B. What; that C. What; what D. That; that 【答案】 B 【解析】【分析】句意：澳门取得的成就表明，“一国两制”原则是解决历史遗留下来的澳门和香港问题的最好办法。分析句子可知，_____Macao has achieved为主语从句，从句中achieve缺少宾语，所以第一个空用what来充当宾语。再分析句子可知，shows后接宾语从句，从句句意和结构完成，所以第二个空应填连接词that。故选B。 【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的宾语从句。 2．Has it been announced ______? A. when are the planes to take off B. that are the planes to take off C. where are the planes to take off D. when the planes are to take off 【答案】 D 【解析】【分析】句意: 飞机什么时候起飞已经宣布了吗？此处是when引导的主语从句，且要用陈述句语序，故选D。 【点评】考查名词性从句，it作形式主语，关系副词when引导的从句作真正的主语。 3．Located between the 16th and the 18th floor, ______ I call my “home” is more like a “bird's nest”. A. which B. that C. what D. where 【答案】 C 【解析】【分析】考查主语从句。What引导主语从句______ I call my “home”且 What在从句中充当call的宾语。故选C。 4．—Tell me something about your adventure in the rainforest, please. — We lost our way in the forest and ___ made matters worse was ___ night began to fall. A. what; that B. it; that C. it; because D. what; because 【答案】 A 【解析】【分析】考查名词性从句的连接词。第一空what作主语从句的主语；第二空为表语从句的that。 5．It is a rule in his family that _______ comes home first should cook the dinner.
20XX【初中英语】名词性从句-知识点归纳与练习含答案解析
必备英语【初中英语】名词性从句-知识点归纳与练习含答案解析 一、初中英语名词性从句 1．____ made me more unhappy was ___ the boy asked my friend to be his girlfriend and she agreed. A. What; that B. That ; that C. What; whether D. It; that 【答案】 A 【解析】【分析】句意：让我更不高兴的是那个男孩要求我的朋友做他的女友，她同意了。第一空填what,它一方面在句子中引导主语从句,另一方面又在主语从句中作主语；第二空用that引导表语从句且从句中不缺成分,表示对前面情况的说明。故选A。 【点评】考查了名词性从句，本题涉及what引导的主语从句以及that引导的表语从句。 2．It was he said disappointed me. A. that; what B. what; that C. that; which D. which; that 【答案】 B 【解析】【分析】句意：正是他说的话让我很失望。这是一个强调句型,"it is/was that..."是固定搭配,"what he said"是被强调部分, 你可以发现去掉"it was that"后, 句子仍然完整。"what he said"做主语,主语从句中"said"缺宾语用what补足，故选B。 【点评】考查主语从句的强调形式。 3．_______is known to us all is that Johnson broke his promise ______ he would come to help me as soon as possible. A. It; that B. What; that C. As; which D. What; which 【答案】 B 【解析】【分析】句意：我们都知道，Johnson违背了他会尽快来帮助我的诺言。分析句子结构可知，第一空为主语从句，从句中缺少主语，所以用what，第二空为同位语从句，从句结构完整，所以用that解释promise的内容，故选B。 【点评】考查名词性从句，本题涉及主语从句和同位语从句。 4．________ manners are very important in every country is known to all，but the trouble is that different countries have different ideas about ________ good manners are. A. That; what B. That; that C. What; that D. What; what 【答案】 A 【解析】【分析】句意：众说周知，礼貌在每一个国家中都是非常重要的，但是麻烦是，不同的国家对于什么是良好的礼貌有着不同的认识。逗号前有两个谓语动词，一个是are，一个是is known，故是两句话，需填连词连接这两句话，根据句意可知，前面是主语从句，故填that，此处的that，只起连接作用不作任何成分。about是介词，其后是个句子
名词性从句详细讲解及练习题
高中英语从句大全 一．名词性从句 起名词性作用的从句叫名词性从句英语当中其名词性作用的成分有主语，宾语，表语，同位语，当这些成分有一个句子来代替就构成了名词从句，主要有主语从句，宾语从句，表语从句，同位语从句。 1.表语从句 1.定义：用作表语的从句叫做表语从句。（be动词,四“变得”：become, get,turn，go；感官动词look,, smell,sound，taste，feel；及grow, turn out，appear，keep等） 引导表语从句的词有从属连词that、whether、as though(if)； 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever 等； 关系副词when, where, why, how, however, whenever, wherever等。 可以接表语从句的连系动词由be, look, remain, seem等。 The trouble is that we are short of money. That is why stone walls are used instead of fences around New England fields. At that time, it seemed as if I couldn't think of the right word anyhow 2、由从属连词that，whether引导的表语从句。 that在引导表语从句时无词义，在口语中，间或可以省略。而whether有词义，意为、“是否”。这时主句的主语常常是些抽象名词，如question，trouble，problem等。表语从句对主句主语进行说明、解释，使主语的内容具体化。 The trouble is that I have lost his address The question is whether they will be able to help us.问题是他们是否能帮我们。 The trouble is (that) she has lost his money. The question is whether we need more ice cream. The problem was that it was too valuable for everyday use. What she could not understand was that fewer and fewer students showed interest in her lessons. 3、由关系代词引导的表语从句。 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever 等引导表语从句，在句中作主语、宾语、表语，关系代词不能省略。 The question is which of us should go. The problem was who could do the work.. That's what he is worrying about. That's what we should do. The problem is who we can get to replace her.问题是我们能找到谁去替换她呢。 The question is how he did it.问题是他是如何做此事的。 That was what she did this morning on reaching the attic.那就是她今晨上了阁楼干的。 4、由关系副词引导的表语从句。 Go and get your coat.
人教版中考英语专项训练 名词性从句专项讲解及练习
人教版中考英语专项训练名词性从句专项讲解及练习 一、初中英语名词性从句 1．______ has caused great confusion is ______ he made it without anyone else's help. A. What; that. B. What; how. C. It; how. D. It; that. 【答案】 B 【解析】【分析】句意：让人极大困惑的是他如何在没有别人帮助的情况下做到这一点的。表示“让人困惑的事情”用what引导主语从句，表示“如何做到的”用how表方式，引导表语从句。故选B. 【点评】考查名词性从句，本题涉及what引导的主语从句和how引导的表语从句。 2． is even more important is the earth cooled down, water began to appear on its surface. A. When; that; when B. What; whether; as C. What; that; as D. lt; whether; as 【答案】 C 【解析】【分析】这题考查从句的用法，第一空填what引导主语从句，在主语从句中what做主语，第二空填that引导表语从句，在表语从句中，as是引导时间状语从句，句意是：甚至更重要的是：随着地球的冷却，水开始出现在表面。选C。 3．—Tell me something about your adventure in the rainforest, please. — We lost our way in the forest and ___ made matters worse was ___ night began to fall. A. what; that B. it; that C. it; because D. what; because 【答案】 A 【解析】【分析】考查名词性从句的连接词。第一空what作主语从句的主语；第二空为表语从句的that。 4．It is a rule in his family that _______ comes home first should cook the dinner. A. anybody B. who C. whoever D. who that 【答案】 C 【解析】【分析】句意：在他的家里有个规定，就是先到家的人要先做饭。whoever 有两个词义：1no matter who，在这种用法时引导一个让步状语从句；2anybody that，在这种用法时，它连接一个名词性从句，在本题中它连接的是主语从句。这里就是第二个用法。所以选C。