名词性从句精讲(讲解+练习)
名词性从句精讲2011-3-15
在句子中起名词作用的句子叫名词从句(Noun Clauses）。名词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、同位语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。
That he will come here surprises me.
I know that he will come here.
The news is that he will come here.
The new that he will come here surprises me.
一、名词性从句的相同点：1.结构 2.连接词
引导名词性从句的连接词可分为三类：
从属连接：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
二、四大名词性从句的剖析
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：
That he suddenly fell ill last week made us surprised. 上星期他突然生病了让我们很惊讶。Whether he will be able to come remains a question.他是否能够来仍然是一个问题。
What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。
Where the English evening will be held has not yet been announced.英语晚会将在哪里举行，还没宣布。
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 +形容词+主语从句It is very interesting that he likes such kind of books. （2）It + be +名词+主语从句It is a pity that he missed the lecture.
（3）It + be +动词的过去分词+ that从句It is said that they have won the game.
（4）It +不及物动词+ that从句It seems that something is wrong with the computer. 另注意在主语从句中用来表示必须、理应如此、建议、要求等语气时，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 suggested (requested, proposed, desired, etc.) that…
(1) it is ＋形容词＋从句
It is natural that…很自然…
It is strange that…奇怪的是…
(2)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
(3) it ＋过去分词＋从句
It is reported that…据报道…
It has been proved that…已证实…
(4) it is ＋不及物动词＋从句
It seems that…似乎…
It happened that…碰巧…
2.宾语从句
用作宾语的句子叫宾语从句，在句中可以作谓语动词或介词的宾语。引导宾语从句的连接词与引导主语从句连接词大致一样。
宾语从句疑难扫描
1.引导词that的取舍
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。但在下列情况下，引导宾语从句的that一般不省略。
1）当由两个或两个以上的that引导的从句作同一个动词或介词的宾语时，第二个以及以后从句中的that 不宜省略。如： He said（that）he couldn't tell you right away and that you wouldn't understand．2）当动词think， make，feel，consider等后用it作形式宾语来代替that引导的宾语从句时。如：
We think it necessary that we should practise spoken English every day．
3）当that引导的宾语从句中的状语紧接that时。如：
He said that even if it rained，he would be able to come．
2．引导词whether和if的选用
二者引导宾语从句时，一般可换用。但在下列情况下，通常只能用whether而不能用if。
1）在动词discuss和介词后作宾语时。如：
We discussed whether we should close the shop．
It all depends on whether they will support us．
2）在引导词后紧接or not时。如：
We didn't know whether or not she was ready．
比较：We didn't know whether／if she was ready or not．）
3）当用if易引起歧义时。如：
Please let me know whether you like it．（若该句用if，也可理解为：如果你喜欢它，请告诉我。）3.从句中谓语动词时态的选择
一般地说，当主句谓语动词使用的是过去的时态时，后面宾语从句中的时态要受主句时态的限制，用相应的过去时态。但若宾语从句所表示的是客观真理（规律）或人和物的经常性、习惯性以及阶段性的动作或事实时，则从句的时态不受主句时态的限制。这种情况下从句常用一般现在时。如：
When I was a boy，my teacher told me that the earth is round．
He told me he goes to the park every day．
4．从句中使用虚拟语气的场合
1）在表示建议（suggest），要求（demand，insist）和命令（order）等动词后的宾语从句中，常用“（should）＋动词原形”的形式来表示虚拟语气。如： I suggest that we（should）have a rest now．
2）表示愿望的wish后的宾语从句中须用虚拟语气。如：
I wish I could fly．（用过去式表示与现在事实相反的愿望）
I wish I had known it before．（用过去完成式表示过去未实现的愿望）
I wish you would stay a little longer．（用would或would＋动词原形来表示将来的愿望）
5.含宾语从句的疑难句型
1）I／We don't think＋宾语从句
这是一个常见的否定转移句型。使用时常把宾语从句中的否定词not移至主句中，即主句谓语用否定式而从句谓语则用肯定式。该结构常译为“（我们）认为……不……”。如：We don't think there is anything of interest in your pictures．我们认为你的画并没有什么有趣的地方。
2）疑问词（what，how，who等）＋do you think＋其它句子成分
这是一个复杂特殊疑问句。它由一个一般疑问句（do you think）和一个特殊疑问句（疑问词＋其它句子
成分）合并而成。如： When do you think he will be back？你认为他会什么时候回来呢？
注：常用于上面两结构的主句动词除think外，还有believe，suppose，imagine等。
作介词宾语时，引导词不能使用that ，但but ,except 除外。
例如：Our success depends upon how well we can cooperate with one another.
3.表语从句
表语从句在复合句中作表语的名词性从句，放在系动词之后，一般结构是“主语＋连系动词＋表语从句”。可以接表语从句的连系动词有be, look, remain, seem等。引导表语从句的that常可省略。另外，常用的还有the reason is that… 和It is because 等结构。例如：
1) The question is whether we can make good preparation in such a short time.
2) This is why we can?t get the support of the people
3) But the fact remains that we are behind the other classes.
4) The reason he is late for school is that he missed the early bus.
4.同位语从句
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。
1. 同位语从句的功能
同位语从句对于名词进一步解释，说明名词的具体内容，一般由that引导，例如：
1) The king?s decision that the prisoner would be set free surprised all the people.
2) The order that all the soldiers should stay still is given by the general.
2. 同位语在句子中的位置
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。例如：
He got the news from Mary that the sports meeting was put off.
3. 同位语从句与定语从句的区别
(1) 定语从句中的that既代替先行词，同时以在从句中作某个成分（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。
(2) 定语从句是形容词性的，其功能是修饰先行词，对先行词加以限定，描述定的性质或特征；同位语从句是名词性的，其功能是对名词进行补充说明。例如：
1) The news that he told me is that Tom would go abroad next year.（他告诉我的消息是汤姆明年将出国。）
2)The news that Tom would go abroad is told by him.（汤姆将出国的消息是他讲的。）
高考重点要求
1．掌握主语从句、宾语从句、同位语从句、表语从句的基本句型结构。
2．弄清名词性从句的连词意义，掌握其用法。
3．根据句子语义确定使用何种从属连词。
名词从句分为：主语从句、宾语从句、同位语从句、表语从句。我们看一下它们的属性。
如：that he failed the entrance examination
1)______made all of us surprised.2)He told me____.3)The result is _____.4)The news____surprised me.我们在四个句子中可以填入that he failed the entrance examination这个句子，发现都可成立。从上例不难看出，从本质上讲，这四类句子的属性是相同的，即：都起名词作用，只不过称谓不同,在整个句子中担当成分不同而已。
纵观几年高考，对复合句的考查重在连词，名词从句也不例外，基本上是针对引导词设题。
一引导词的分类：
1连接代词：what , who ,whom ,whose , which，whatever,whoever,whichever,且这些词在从句中担当主、宾、表、定语作用。
2．连接副词：why, when , where, how 在从句中充当时间、地点、原因、方式、程度状语。whether , if在从句中不充当成分，
但整个句式中不可缺少，用以体现事件的不确定性。
3．that是名词从句中一个很活跃的词，但它只起连接作用，陈述某一事实，引导宾语从句时某些情况可以省略针对如下情况，可进行对比：
1)______he will come to call on is uncertain .
2)_______he will come to call on us is uncertain.
3)_____ he will come to call on us makes us unhappy.
从第一句中我们可以看出主语从句本身并不完整，缺少call on的宾语，应加who;第二句中表语为uncertain ,可知主语部分为未知信息，可加入when, why ,how ,whether等;第三句表一种已知事实，故应加入that。
二．that ,whether, if在名词从句中的使用情况
1．that在宾从中大多数情况下可以省略，在主、宾、表中不可省去。但注意以下宾从中that不可省。
I know nothing of himexcept that he is from Henan.(介词后宾从中的that不可省)
２．whether ,if宾语从句中可换用，但在主语从句、表语从句和同位语从句中不可用if。但注意在宾语从句中不能用if 的情况：
It all depends on whether they will support us.(从句作介词宾语时不可用if)
He doesn't know whether to stay or not. （后直接跟不定式时，不能用if）
Please let me know if you like it.(这句是有双重意思的，如果视为宾语从句，就应换为whether.否则就引起歧义。
三．从句的区分
1)He tells me his idea ___we reduce the cost .
2)We are discussing the idea____he came up with yesterday.
第一句中we reduce the cost应视为是idea内容的一种说明，是同位语从句，而第二句中idea可视为come up with的宾语，缺少引导定从的关系代词that或which ,当然可以省去关系代词。
四．分类复习中应注意的问题：
1.在主语从句中it的使用
That he will come to the party is certain。表意上并没有错误，但实际上并不太符合用语习惯，因此采用it作形式主语，使句式平衡。It is certain that he will come to the party.同样道理，it也可用作形式宾语。2．宾语从句中的情况1）时态的呼应问题。2）特殊句式：
动词suggest, insist, demand, order ,request, require等引起的从句需用虚拟句式主语+should +原形动词,should可省He suggested that we should pay a visit to that town.(建议)
** *What he said suggested that he had known the truth.(表明)
insist Heinsistedthat we do it at once.(坚持要做)
***He insisted that he had done nothing wrong.(坚持说一种事实)
wish引起从句时从句中时态常转为过去时态。
I wish that there were no examinations in school.
How he wishes he had worked hard in junior middle school!
强化练习
1.It's no longer a question now _____ man can land on the moon.
A. that
B. if
C. whether
D. what
2. _____he said at the meeting astonished everyone at present.
A. What
B. That
C. The fact
D. The matter
3. In front of___ remained of my old house, I took some pictures, which called up my childhood.
A. which
B. the place
C. where
D. what
4. _____ you can go to college this year depends on ___ you are studying hard now.
A. That, that
B. Whether, whether
C. If, if
D. Whether, if
5. _____has recently been done to provide more buses for the people, a shortage of public vehicles(车辆)remains a serious problem.
A That B. What C. Though what D. In spite of what
6. I'll tell you _____ he expects will win such and such a match.
A. who
B. whom
C. what
D. that
7. I didn't quite follow you. What was _____you just said about the place?
A. that
B. which
C. how
D. where
8. Maria has to baby-sit. That's _____ she can' t come out with us.
A. when
B. how
C. why
D. what
9. After ____seemed a very long time, the badly-wounded soldier came back to life.
A. that
B. it
C. which
D. what
10. _____she was chosen monitor made him excited.
A. What
B. That
C. If
D. Whether
11. I don't think _____Jenny can come home this weekend.
A. how
B. why
C. that
D. when
12. When I try to find _____ that prevents so many people from taking part in the program, it seems to me that there are two mean causes. A. what it does B. what it is C. why it does D. why it is
13. Y ou should stick to _____you have begun until you succeed.
A. which
B. that
C. whatever
D. no matter what
14. Someone is ringing the doorbell. Go and see _____.
A. who is he
B. who he is
C. who is it
D. who it is
A 2. A 3. D 4.
B 5. D 6. A 7. A 8.
C 9.
D 10. B 11.C 12. B 13. C 14. D
Whatever与no matter what
It is generally considered unwise to give a child ___ he or she wants．
A．whatever B．no matter what C．whenever D．no matter when
此题应选A。容易误选B。选项C，D显然是错的，因为句中的wants缺宾语，而C，D两项不能作宾语。至于C，D的区别，可这样描述：no matter what只能引导状语从句，而不引导名词性从句。而whatever 既可引导名词性从句（＝anything that），也可引导状语从句（＝no matter what）：
1．引导名词性从句（只用whatever）：
无论他做什么都是对的。正：Whatever he did was right．误：No matter what he did was right．山羊找到什么就吃什么。正：Goats eat whatever they find．误：Goats eat no matter what they find．引导状语从句（两者可换用）：
无论你说什么，我都不会相信你。正：Whatever you say，I won't believe you．
正：No matter what you say，I won't believe you．
无论发生什么，都要保持镇定。正：Keep calm，whatever happens．
正：Keep calm，no matter what happens．
如何区分引导名词性从句的what, that
I think ___ he needs is more practice，—Yes．____ he needs more practice is clear．
A．what，What B．that，That C．what，That D．that，What
此题应选C。其余三项均可能被误选。What和that都可以引导名词性从句，但有区别：
1．what引导名词从句时，它在从句中要充当句子成分（主语、宾语等），而that引导名词从句时，它在从句中不能充当句子成分。
2．what引导名词从句时，它有词义（表示：什么；所…的[东西]）；而that引导名词从句时，它没有词义。请做以下试题，注意区别what和that：
1____ you said is different from the thing ____ he told us．
A．What，what B．That，that C．What，that D．That，what
2．—I think he said is true．—But don't forget the fact ____ he is a cheat．
A．what，what B．that，that C．what，that D．that，what
3．____ surprised us most is ____ he spoke English so well．
A．What，what B．That，that C．What，that D That ; what
引导名词从句的whether与that
____ we'll go camping tomorrow depenps on the weather．
A．If B．Whether C．That D．When 此题应选B。容易误选A，C。1．关于if与whether：两者都可引导宾语从句，常可换用；但若引导主语从句，则用whether（不用if），排除A。如：
他是否会来还是个问题。误：If he will come is a question．正：Whether he will come is a questi 2．关于whether和that：两者都可引导主语从句，其区别主要应从句意来考虑：whether表示“是否”，由它引导的主语从句的意思通常是不确定的；that引导主语从句时，本身没有词义（that在其它名词性从句中也没有词义），但是由that引导的整个主语从句的意思通常是确定的。试比较：1．a．That we'll hold a meeting is decided．我们要召开一次会议，这已决定了。
b．Whether we'll hold a meeting is not decided．我们是否要开一个会，这还没有决定。
2．a．That he has left here is clear．他已离开了这儿，这点很清楚。
b．Whether he has left here is not clear．他是否已离开这儿，这还不清楚。
3．a．That he can finish it in two hours is clear．
b．whether he can finish it in two hours is a question．
引导名词性从句的what
____ he said at the meeting astonished everyone present．
A．What B．That C．If D．Whether
此题应选A。选项C（if）显然不能选，因为if通常不能引导主语从句；选项B（that）和D（whether）虽然都可以引导主语从句，但两者除了意思不合题意外，还有它们在主语从句中都不充当句子成分，而此句中的he said缺宾语。
在名词性从句中，what根据情况不同，可能有两方面的用法和意思：
1．用作连接代词，表示“什么”（由疑问词变来）：
I don't know what he gave her．我不知道他给了她什么。
What he will say at the meeting is not known to us．他在会上将说些什么，我们还不知道。
2．表示“所…的（东西）”，在结构上相当于一个名词加一个定语从句（所以有人称这样用的what为关系代词型的what）：
把你买的东西拿给我看。Show me what you bought．→Show me the thing that you bought．这是他想要的东西。This is what he wants．→This is the thing that he wants．
我们需要的是钱。What we need is money．→The thing that we need is money．
Ex. 1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.
Ex. 2 KEYS: 1-5 BCABB 6-10CAAAB11-15 DCDBA16-20 ABDAD
1.These photograhps 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
2.Can you make sure ______ the gold ring?
A.where Alice had put
B.where did Alice put
C.where Alice has put
D.where has Alice put
3.No one can be sure _____ in a million years.
A.what man will look like
B.what will man look like
C.man will look like what
D.what look will man like
4.—-We haven?t heard from Jane a long time.--What do you suppose _____ to her?
A.was happening
B.has happened
C.to happen
D.having happened
5.Go and get your coat. It?s _____you left it.
A.there
B.where
C.there where
D.where there
6._____ the 2000 Olympic Games will be held in Beijing is not known yet.
A.Whenever
B.If
C.Whether
D.That
7._____ he said at the meeting astionished everyone present.
A.What
B.That
C.That fact
D.The matter
8.—-Do yopu remember _____ he came? --Yes, I do . He came by car.
A.how
B.when
C.that
D.it
9._____ we can?t get seems better than ______ we have.
A.What , what
B.What , that
C.That , that
D.That , what
10.After the war, a new school building was put up ________there had once been a theatre.
A. that
B. where
C. which
D. when
11.Mother will wait for him to have dinner together.
A. However late is he
B. However he is late
C. However is he late
D. However late he is
12.Dr,Black comes from either Oxford or Cambridge,I can…t rem ember _____.
A.where
B.there
C.which
D.that
13.Why do you want a new job_____you?ve got such a good one already?
A.that
B.where
C.which
D.when
14. －－I,m going to the post office.－－＿＿＿＿＿you…re th ere. can you get me some stamps?
A. As
B. While
C. Because
D. If
15. ＿＿＿＿＿you?ve got a chance. you might as well make full use of it.
A. Now that
B. After
C. Although
D. AS soon as
16．－－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
17. Y ou should make it a rule to leave things＿＿＿＿＿you can find them again
A. when
B.where
C.then
D.there
18. We…ll have tofinish the job.＿＿＿＿＿.
A. long it takes howewer
B. it takes howewer long
C. long however it takes
D. however long it takes
19.______she couldn?t understand was _______ fewer and fewer studnets showed interest in he r lesson.
A.What , why
B.That , what
C.What , because
D.Why , that
20.Someone is ringing the doorbell. Go and see ___________.
A.who is he
B.who he is
C.who is it
D.who it is
〖名词性从句〗
【全国二】—Have you finished the book？-- No. I?ve read up to _____ the children discover the secret cave.
A. which
B. what
C. that
D. where
【北京】31. I want to be liked and loved for I am inside. A. who B. where C. what D. how 【北京】32. Part of the reason Charles Dickens loved his own novel, David Copperfield, was __ it was rather closely modeled on his own life. A. what B. that C. why D. whether 【北京】33. some people regard as a drawback is seen as a plus by many others.
A. Whether
B. What
C. That
D. How
【福建】35.We should respect food and think about the people who don?t have______we have here and treat food nicely. A. that B. which C. what D. whether
【湖南】35. Cindy shut the door heavily and burst into tears. No one in the office knew _______she was so angry. A. where B. whether C. that D. why
【江苏】35.-I prefer shutting myself in and listening to music all day on Sundays.
-That?s_______I don?t agree .Y ou should have a more active life.
A.where
B.how
C.when
D.what
【辽宁】34. ----It?s no use having ideas only.
----don?t worry peter can show you_____to turn an idea in to an act.
A.how
B. who
C. what
D. where
【山东】26. Before the sales start, I make a list of ______ my kids will need for the coming season.
A. why
B. what
C. how
D. which
【陕西】18. It never occurred to me _____ you could succeed in persuading him to change his mind.
A. which
B. what
C. that
D. if
【上海】36. One reason for her preference for city life is she can have easy access to places like shops and restaurants. A. that B. how C. what D. why
【上海】37. When changing lanes, a driver should use his turning signal to let other drivers know
A. he is entering which lane
B. which lane he is entering
C. is he entering which lane
D. which lane is he entering
【四川】14．How much one enjoys himself travelling depends largely on he goes with，whether his friends or relatives．A．what B．who C．how D．why
【天津】14. As a new graduate, he doesn?t know it takes to start a business here.
A. how
B. what
C. When
D. which
【浙江】9. It is uncertain __ side effect the medicine will bring about, although about two thousand pat ients have taken it. A. that B. what C. how D. whether
【重庆】25. To improve the quality of our products, we asked for suggestions_____had used the products.
A. whatever
B. who
C. whichever
D. which
【重庆】32. Today, we will begin ________we stopped yesterday so that no point will be left out.
A.when
B. where
C. how
D. What
名词从句专练
1.______ caused the accident is a complete mystery.
A. That
B. What
C. Whether
D. Whom
2.______ she was chosen made us very happy.
A. That
B. What
C. Whether
D. /
3.______ comes to the party will receive a present.
A. Whoever
B. Who
C. No matter who
D. Whomever
4.It depends on the climate ______ they are going shopping today.
A. that
B. whether
C. what
D. who
5.The reason is ______ you don’t trust her.
A. that
B. whether
C. if
D. what
6.It is still unknown ______ team will win the match.
A. what
B. which
C. who whether
7.It is known to us ______ he became a writer.
A. how
B. what
C. whether
D. that
8.________ the English evening will be held has not yet been announced.
A. that
B. what
C. where D which
9.This is ______ I disagree.
A. that
B. what
C. whether
D. where
10.She explained _______ she was late because of the heavy traffic.
A. what
B. if
C. why
D. /
11.He has made _______ clear that he will not give in.
A. it
B. /
C. that
D. this
12._______ do you think is going on outside?
A. What
B. Who
C. That
D. Whether
13.I don’t suppose he cares，______ ?
A. do you
B. don’t you
C. does he
D. doesn’t he
14.I doubt ______ our football team will win the match.
A. if
B. that
C. what
D. when
15.I don’t doubt _____ I can defeat him in the contest.
A. if
B. that
C. what
D. when
16.The news _______ they had won the game soon spread over the whole school.
A. what
B. if
C. whether
D. that
17._____ we can’t get seems better than what we have.
A. What
B. That
C. Whether
D. Who
18._____ a new teacher will come to teach us geography is true.
A. What
B. That
C. Whether
D. Who
19.It all depends upon _______ we can raise enough money.
A. if
B. whether
C. what
D. that
20.The question is ______ we can collect enough money.
A. if
B. whether
C. that
D. what
21._______ she will go home or not is unknown.
A. if
B. whether
C. that
D. what
22.I don’t care ______ he will come to my party.
A. if
B. whether
C. that
D. what
23.______ has helped to save the drowning girl is worth praising.
A. who
B. whoever
C. Whom
D. No matter who
24.______ will be elected president doesn’t make much difference to me.
A. who
B. whoever
C. Whom
D. No matter who
25.It is generally considered unwise to give a child ______ he or she wants.
A. No matter what
B. Whatever
C. what
D. whichever
26.This is exactly _____ I want.
A. No matter what
B. Whatever
C. what
D. whichever
27.He made a promise ______ if anyone set him free He would make him very rich.
A. that
B. /
C. what
D. whether
28.The mother made a promise _______ pleased all her children.
A. that
B. /
C. what
D. whether
29.Take ______ you need and leave me alone.
A. which
B. what
C. whatever
D. no matter what
30.No one will be sure ______ man will look like in a million years.
A. that
B. what
C. whether
D. if
31.It is necessary that the problem ______ be settled at once.
A. /
B. would
C. might
D. could
32.Bob's doctor suggests that he ______ for a few days.
A. rest
B. rests
C. would rest
D. will rest
33.This is our only request that this _______ be settled as soon as possible.
A. /
B. would
C. might
D. could
34.Her suggestion was that they ______ carry on their conversation in French.
A. should
B. would
C. might
D. could
35.______ matters most in learning English is enough practice.
A. What
B. Why
C. Where
D. Which
36.Choosing the right dictionary depends on ________ you want to use it for.
A. what
B. why
C. how
D. whether
37.The seaside here draws a lot of tourists every summer. Warm sunshine and soft sands make
________ it is.
A. what
B. which
C. how
D. where
38.You can only be sure of ________ you have at present；you cannot be sure of something
________ you might get in the future.
A. that；what
B. what；/
C. which；that
D. /; that
39.Why not try your luck in Shanghai, Bob? That’s ________ the best jobs are.
A. where
B. what
C. when
D. why
40.Having checked the doors were closed，and ________ all the lights were off，the boy opened
the door to his bedroom.
A. why
B. that
C. when
D. where
41.The traditional view is ________ we sleep because our brain is programmed to make us do so.
A. when
B. why
C. whether
D. that
42.—It’s thirty years since we last met.
—But I still remember the story，believe it or not，________ we got lost on a rainy night.
A. which
B. that
C. what
D. when
43.Nobody believed his reason for being absent from the class ________ he had to meet his
uncle at the airport.
A. why
B. that
C. where
D. because
44.________ different life is today from ________ it used to be ten years ago!
A. How；what
B. What；what
C. How；that
D. What；that
45.—Do you think it a must for me to try to do everything for my children?
—No，that's ________ you are mistaken；they should do something on their own.
A. where
B. when
C. so
D. how
46.I was shocked by the news，which made me realize ________ terrible problems we would face.
A. how
B. which
C. what
D. that
47.I was close to being killed the other day. A car passed me at ________ I thought was a
dangerous speed.
A. as
B. which
C. what
D. that
48.The fact has worried many scientists the earth is becoming warmer and warmer these
years.
A. what
B. which
C. that
D. though
49.At first he hated the new job but decided to give himself a few months to see ____ it got any
better.
A. when
B. how
C. why
D. if
50.It is obvious to the students they should get well prepared for their future.
A. as
B. which
C. whether
D. that
51.Many young people in the West are expected to leave could be life’s most important
decision—marriage—almost entirely up to luck.
A. as
B. that
C. which
D. what
52.The poor mother loved her baby so much that she managed to save _______ she could out of
her wages to take care of it.
A. how little money
B. so little money
C. such little money
D. what little money
53.Could I speak to is in charge of International Sales, please?
A. anyone
B. someone
C. whoever
D. no matter who
54.—Is there any possibility you could pick me up at the airport?
—No problem.
A. when
B. that
C. whether
D. what
55.We should consider the students’ request _______the school library provide more books on
popular science.
A. that
B. when
C. which
D. where
56.News came from the school office Wang Lin had been admitted to Beijing University.
A. which
B. what
C. that
D. where
57.A good friend of mine from I was born showed up at my home right before I left for
Beijing.
A. how
B. whom
C. when
D. which
58.The information will be helpful to will take over the job.
A. those
B. who
C. whoever
D. anyone
59.The painting is so valuable that it is difficult to calculate its price would be.
A. that
B. which
C. what
D. /
60._______ you don’t like him is none of my business.
A. What
B. If
C. That
D. Whether
61.The media today can draw public attention to help is actually needed.
A. that
B. which
C. where
D. whose
62._______ medicine works in a human body is a question not everyone can understand fully.
A. How; that
B. That; which
C. What; which
D. What; that
63.—I think it’s going to be an argument.
—Yes, it could be.
—I wonder we can do about it.
A. what
B. how
C. when
D. whether
64.Sorry I’m so late, but you cannot imagine great trouble I took to find your house.
A. what
B. how
C. which
D. why
65.Professor John took up scientific research for decades and this is ___ he devoted all his life
to.
A. which
B. what
C. where
D. how
66.Tina was hesitating about the job offer as she did not know the company was an
established one.
A. whether
B. what
C. until
D. although
67.It could be judged from her eyes she was very satisfied with her performance.
A. what
B. which
C. that
D. where
68.It was not what he said but ______ he said it that hurt my feelings.
A. that
B. what
C. how
D. whether
69.______ you have picked up, you must give it back to _______ it belongs to.
A. Whatever; whoever
B. What; no matter who
C. No matter what; no matter who
D. Whatever; no matter who
70.—You know, I'm poor in Chinese, you are not good at English, and...
—That’s _______ we should help each other.
A. when
B. where
C. how
D. what
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
【英语】英语名词性从句解题技巧讲解及练习题(含答案)
【英语】英语名词性从句解题技巧讲解及练习题(含答案) 一、初中英语名词性从句 1．_______ makes me feel worried is _______ singing stars are centered on by masses of teenagers today. A. What; what B. That; that C. What; that D. That; what 【答案】 C 【解析】【分析】句意：让我感到担忧的是，今天的歌星是以青少年为中心的。分析句子可知，主语从句中的谓语动词makes 缺少主语，主语从句中缺少宾语一般用what，因此选择 what 来引导主语从句；系动词 is 后面的表语从句句意完整，不缺少成分，因此选择 that 引导表语从句。分析选项可知C项符合题意，故选C。 【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句的应用。 2．________ is known to us all that the old scientist, for ________ life was hard in the past, still works hard in his eighties. A. As; whose B. It; whose C. As; whom D. It; whom 【答案】 D 【解析】【分析】句意：我们都知道，那位老科学家，过去生活很艰苦，到了八十多岁还在努力工作。第一空it is known to us all that…是个固定句型，意为“众所周知…”；第二空为介词+关系代词引导的定语从句，先行词the old scientist指人，作介词for的宾语，只能用whom，故选D。 【点评】考查名词性从句和定语从句，本题涉及固定句式it is known to us all that…和whom引导的限制性定语从句。 3．Some people believe _______ has happened before or is happening now will repeat itself in the future. A. whatever B. whenever C. wherever D. no matter what 【答案】 A 【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。Whatever has happened before or is happening now是一个主语从句，whatever既引导起这个主语从句，也在句中做主语。BC项都属于副词的性质，都不能做主语，通常只能做状语；no matter what只能用来引导状语从句，故选A。 【点评】考查名词性从句，本题涉及"特殊疑问词+ever"引导的主语从句。 4． is even more important is the earth cooled down, water began to appear on its surface.
高考英语必考点专题——名词性从句(精讲深剖)(含解析)
专题14 名词性从句——精讲深剖 一．单句语法填空 1.（2019全国卷I）While they are rare north of 88°,there is evidence they range all the way across the Arctic,and as far south as James Bay in Canada. 【答案】that 【解析】考查同位语从句。根据句子结构分析可知，主句为there be句型，且结构完整，空格后为同位语从句，解释说明中心词evidence的内容，故填that。 2. （2018全国卷III）I'm not sure 61 is more frightened，me or the female gorilla (大猩猩) that suddenly appears out of nowhere. 【答案】who 【解析】考查宾语从句。句意：我不确定谁受到了更大的惊吓，是我还是那只不知从何处突然出现的雌性大猩猩。根据句意和句子结构可知，空处引导宾语从句，在从句中作主语，表示“谁”，故填who。 二．单项选择 1.（2019江苏卷）Scientists have obtained more evidence ___________ plastic is finding its way into the human body. A. what B. that C. which D. where 【答案】B 【解析】考查同位语从句。句意：科学家已经获得更多证据，塑料正在进入人们的体内。从句不缺句子成分，且与evidence指代的是同一事件，用that引导同位语从句。故选B。 2.（2018江苏卷）By boat is the only way to get here, which is _______ we arrived. A. where B. when C. why D. how 【答案】D 【解析】考查名词性从句。句意：乘船是到达这里唯一的途径，这就是我们如何到达的。分析which引导的非限定性定语从句可知，后面为表语从句，这里用连接副词how引导表语从句，充当方式状语，表示“如何”。故选D。
名词性从句精讲(讲解+练习)
名词性从句精讲 在句子中起名词作用的句子叫名词从句(Noun Clauses）。名词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、同位语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。That he will come h ere surprises me. I know that he will come here. The news is that he will come here.The new that he will come here surprises me. 一、名词性从句的相同点：1.结构 2.连接词 引导名词性从句的连接词可分为三类： 从属连接：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 二、四大名词性从句的剖析 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： That he suddenly fell ill last week made us surprised. 上星期他突然生病了让我们很惊讶。 Whether he will be able to come remains a question.他是否能够来仍然是一个问题。What he wants to tell us is not clear. 他要跟我们说什么，还不清楚。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 +形容词+主语从句It is very interesting that he likes such kind of books. （2）It + be +名词+主语从句It is a pity that he missed the lecture. （3）It + be +动词的过去分词+ that从句It is said that they have won the game. （4）It +不及物动词+ that从句It seems that something is wrong with the computer. 另注意在主语从句中用来表示必须、理应如此、建议、要求等语气时，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 suggested (requested, proposed, desired, etc.) that… 2.宾语从句 名词性从句用作宾语叫宾语从句，在句中可以作谓语动词或介词的宾语。引导宾语从句的连接词与
(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。
名词性从句精讲
名词性从句精讲 来源：普特英语 在复合句中起名词作用的从句叫名词性从句，包括作主语从句、表语从句、宾语从句和同位语从句。 (1)主语从句 就是在复合句中作主语的从句。主语从句常用that, whether, who, whom, whose, what, which, when, where, how, why, whatever, whoever等引导。如： Whether he will be able to come remains a question. 他是否来还是问题。 That China is a great socialist country is well known. 众所周知，中国是一个伟大的社会主义国家。 注：为避免头重脚轻，使句子平衡，常用it作形式主语，而将主语从句后置。如上述第二 例常说成： It is well known that China is a great socialist country. 但是，由连接代词what, whatever, whoever等引导的主语从句一般不能用形式主语。如：What he found surprised me greatly. 他的发现使我非常吃惊。 Whoever is finished may rest. 凡是做完工的人都可以休息。 (2)表语从句 就是在连系动词之后作表语的从句。引导表语从句的连接除与引导主语从句的连接词外，还有as if，as though。如： The question is whether he is able to do it alone. 问题是他能否单独做这件事。 It looks as if (though) it is going to snow. 天好像要下雪似的。 注意：要区分以下句式： 1. that’s why+结果；that’s because+原因。 2. the reason why /for…is that… He is absent. That’s because he is ill. 他缺席，这是因为他生病了。 He is ill. That’s why he is absent. 他病了，这就是他缺席的原因。 The reason why he is absent is that he is ill. 他缺席的原因是他生病了。 (3)宾语从句 就是在复合句中作宾语的从句。引导这宾语从句的连接词与引导主语从句的连接词基本相同。如： They didn’t say which they wanted. 他们没有说他们想要哪一个。 I am sure (that) no harm will ever come to you. 我肯定你永远不会受伤害。 I was surprised at what has happened.我对发生的事感到惊讶。 注意：当think, believe, suppose等的疑问式后面跟连接代词或连接副词引导的宾语从句时， 习惯上将这些连接词置于句首，即“连接代/副词＋do you think /believe /expect＋宾语从句的
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)
英语名词性从句技巧和方法完整版及练习题含解析
英语名词性从句技巧和方法完整版及练习题含解析 一、初中英语名词性从句 1．________ 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，其后是个句子故应填连词把这两句话连接起来，所缺词作are的表语，故填what。因此选A。 【点评】考查名词性从句，本题涉及that引导的主语从句和what引导的宾语从句。 2．___ surprised me most was ____the girl passed the driver test. A. That; that B. What; how C. What; that D. That; why 【答案】 C 【解析】【分析】句意：最让我吃惊的是那个女孩通过了驾驶考试。___ surprised me most是一个主语从句，从句中缺少主语，故填what；____the girl passed the driver test 是一个表语从句，句中不缺少成分，故填that。因此选C。 【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。 3．________ is known to us all that the old scientist, for ________ life was hard in the past, still works hard in his eighties. A. As; whose B. It; whose C. As; whom D. It; whom 【答案】 D 【解析】【分析】句意：我们都知道，那位老科学家，过去生活很艰苦，到了八十多岁还在努力工作。第一空it is known to us all that…是个固定句型，意为“众所周知…”；第二空为介词+关系代词引导的定语从句，先行词the old scientist指人，作介词for的宾语，只能用whom，故选D。 【点评】考查名词性从句和定语从句，本题涉及固定句式it is known to us all that…和whom引导的限制性定语从句。 4．It________that the road will be closed tomorrow for repairs. A. was announced B. has been announced C. had been announced D. would be announced 【答案】 B 【解析】【分析】本题考查动词的时态和语态。题干句子中that到句子结束是宾语从句，且从句动词用“will＋动词原形”表示将来，由此推断出空白处谓语动词应用现在的某种时态，在所给四个选项中，只有B项正确。
高中名词性从句语法精讲详解
高中名词性从句语法详解 名词性从句：宾主同表（宾从，主从，同从，表从）一、宾语从句 宾语从句的类型 （1）主语+谓语+宾语从句 He said that he wouldn’t take part in the sports meeting. （2）主语+be+adj+宾语从句I’m sure that our team will win. ☆只限于少数adj. sure, certain, afraid, confident, etc （3）主语+谓语+宾（表）语+介词+宾语从句（except, in that在于，因为）He is a good student except that he is a little careless. I like the city,but I like the country better in that I have more friends there 1. 宾语从句的连接词 1）连词that,只起连接作用,在从句中不作句子成分,也无词汇意义,在口语中常被省略 ★由that 引导的宾语从句在以下情况下不能省略： (1).在主+谓+it(形式宾语)+宾补+that从句(真正宾语) 的句型中： 表喜欢、憎恶等心理活动的动词或词组后习惯上先跟形宾it：hate, love, enjoy, dislike, don’t mind, feel like, appreciate, rely/depend on, count on, see to, take, owe等 We must make it clear that we mean what we say. We heard it that she would get married next month. (2).由and连接的两个由that引导的宾语从句中,第二个that 不省略. He told me (that) he would come and that he would come on time. (3) 从句前有插入语： He may tell you, for example, that she is interested in Chinese (4）从句主语是that时：He says that that is a useful book (5)当that从句是双宾语中的直接宾语时，that不可省。 I can’t tell him that his mother died. 2）连词if、whether,它们起连接作用, 在从句中不作句子成分, 作“是否”解,在口语中多用if Tom doesn't know if / whether his grandpa liked the present. ★一般情况下，if和whether可以互换，但以下4种情况只能用whether: ①or not连用：I wonder whether he is coming or not. ②在介词后: It depends on whether it is going to rain. ③在不定式前: I haven’t decided whether to go there or not. ④如果用if会有歧义时：Please let me know if you want to go. 如果你想去/你是否想去 doubt引导的宾从，肯定句中用whether or if, 否定或疑问句用that I doubt that whether he can keep it up. I don’t doubt that he can keep it up. 3）连接代词who, whom, whose, what, which, 连接副词when, where, why, how:它们起连接作用,作句子成分，各有自己的意义 I wonder where he got so much money The teacher asked the new students which class he was in. 2. 宾语从句的语序（陈述语序） 1）连接词作主语，语序不变（主要注意以下连接词what / who / which / how many） I wonder how many students have finished their homework. I wonder what’s the matter / what’s wrong / what’s up / what happened / what is happening / who did it / which is the best 2）连接词不作主语，主语前不能出现“情/be/助动词” Could you tell me where she has gone? 3. 宾语从句的时态呼应 1）主现从随便（一般不用过去将来和过去完成) 2）主过从过(客观事实，时态不变)：主句是过去时，从句要变成相应的过去时态 4. 其他需要说明的问题 1）标点由主句决定,如主句是陈述句、祈使句,则用句号;是疑问句则用问号。
高考名词性从句精讲
名词性从句 一、名词性从句的引导词有： 连接词：that、if、whether 连接代词：who/ whom/whose/what/which/wh_ever 连接副词：when/where/why/how/ 二、各种连接词的用法： 1.连接词that、whether、if 不在它们引导的主语从句中充当句子成分。 2. 连接代词who、whose、what、which等都在句子中担当一个句子成分。比如：主语、宾语、表语、定语等等。 3. 关系副词when、where、how、why等分别在句子中作时间状语、地点状语、方式状语等等。 ?主语从句（The Subject Clause） 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；连接代词在从句中起名词的作用，在句中既保留自己的疑问含义、又起连接作用，作主语、宾语、表语、定语等；连接副词在从句中起副词的作用，作状语。例如： 1.从属连词that 引导的主语从句 That light travels in straight line is known to all. 众所周知，光是以直线传播的。 It so happens that I know the man. 碰巧我理解那个。 Is it certain that they will win 他们一定会赢吗 常以it作形式主语的句型有： A. It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny,
英语名词性从句练习全集及解析
英语名词性从句练习全集及解析 一、初中英语名词性从句 1．________ 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，其后是个句子故应填连词把这两句话连接起来，所缺词作are的表语，故填what。因此选A。 【点评】考查名词性从句，本题涉及that引导的主语从句和what引导的宾语从句。 2．Some people believe _______ has happened before or is happening now will repeat itself in the future. A. whatever B. whenever C. wherever D. no matter what 【答案】 A 【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。Whatever has happened before or is happening now是一个主语从句，whatever既引导起这个主语从句，也在句中做主语。BC项都属于副词的性质，都不能做主语，通常只能做状语；no matter what只能用来引导状语从句，故选A。 【点评】考查名词性从句，本题涉及"特殊疑问词+ever"引导的主语从句。 3． 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。 4．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。
高中英语 名词性从句精讲精析
名词性从句精讲精析 ——主语从句、宾语从句、表语从句、同位语从句 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，其功能同名词一样。 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。(it is uncertain if he will leave for Beijing tomorrow. )
名词性从句精讲
名词性从句 在复合句中起名词作用的从句叫名词从句 (Noun Clauses）。名词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、同位语等，因此根据它在句中不同的语法功能，名词从句又包括：主语从句、宾语从句、表语从句和同位语从句。名词性从句中一律用陈述语序。 辨别下列名词性从句的类别： 1.How the book will sell depends on its author. 2.John said that he was leaving for London on Wednesday. 3.The fact is that he has not been seen recently. 4.The fact that he has not been seen recently disturbs everyone in his office. 5.He will talk to us about what he saw in England. 6.It is impossible that I go and attend the meeting. 引导名词性从句的连词： 1. 连接词：that (无词义，在句中不充当任何成分) if / whether (有词义“是否”，但不充当任何成分) 2. 连接代词：who, whom, whose, what, which,（有词义，在句中充当主语、表语、宾语或定语）3．连接副词：when, where, why, how, （有词义，在句中充当状语） 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，而从句本身放在句子末尾。 1.主语从句位于主句谓语动词之前。 What matters most in learning English is enough practice. Where we shall have the meeting makes no difference. Whether the sports meeting will be held is not certain now. 2.it 作形式主语代替主语从句，而真正的主语从句位于句末。例如： It is a pity that you didn’t go to see the film. I t doesn’t interest me whether you succeed or not. 3.主语从句谓语动词的单复数问题 无论主语从句有多长，一般谓语动词用单数。 Where the English evening will be held has not yet been announced. What he wants to tell us is not clear. 二．宾语从句 宾语从句就是在复合句中作宾语的名词性从句，通常作谓语动词 (及物动词) 、介词、形容词的宾语。 1.作动词的宾语 I heard (that) he joined the army. She did not know what had happened. I wonder whether you can change this note for me. She told me that she would accept my invitation. 2.作介词的宾语 Our success depends on how well we can cooperate(合作）with one another. You can give the book to whomever you like. 3.作形容词(如sure,happy, glad, certain)的宾语 I am afraid (that) I’ve made a mistake. I am sure (that) he will win the game. 4. it 可以作为形式宾语 it 不仅可以作为形式主语，还可以作为形式宾语而真正的宾语从句则放在句尾，特别是在带复合宾语的句子中。例如： We thought it good news that the fog had finally gone.
(完整版)高中名词性从句精讲及练习
第一章名词性从句 在句子中起名词作用的句子叫名词性从句(Noun Clauses）。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、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。 一．主语从句 主语从句是在主句中作主语的句子，它由连接词引导，通常位于谓语动词之前。 1. 连词：在从句中不充当任何成分，常用见的引导主语从句的连词有三个，即that, whether和if. That he got the first prize excited him much. 他获得一等奖一事使他非常兴奋。 Whether you can succeed or not depends on how hard you work at it. 你能否功取决于你努力的程度。 注意：whether引导的主语从句常用置于句首，表示“是否”之意；if引导主语从句时不置于句首。 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. 我们如何处理这上问题还未作出决定。 3. 连接副词：在从句中起副的作用，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。 How they will solve the serious problem has not been decided. 他们将如何解决这个严重的问题还没有决定。 Why he did that wasn’t quite clear. 他为什么做那件事还不十分清楚。 4. it 代替主语从句作形式主语 that从句作主语通常用it作形式主语，而将that从句置于句末。常见的有以下几种： (1)It ＋系动词＋形容词＋that从句 It is quite clear that the whole project is doomed to failure. 很清楚，整个计划注定要失败。 (2)It is ＋系动词＋名词＋that从句 常见的用于此结构的名词有：a pity 遗憾，a fact 事实，an honor 荣耀，a wonder 奇迹，no wonder 难怪, good news 好消息，等。 It’s no wonder that you’ve achieved so much success. 难怪你已取得了如此大的成功。 It’s a pity that you didn’t attend her party. 你没有参加她的聚会真是遗憾。 (3)It ＋系动词＋过去分词＋that从句 It is said that no passengers were injured in the accident. 据说在那次意外事故中没有乘客受伤。 (4)It ＋特殊动词＋that从句 常用于这种结构的动词有：seem 看上去，appear 显得，happen 碰巧，matter 关系重大，turn out 结果，occur to sb. 某人突然想起，等。 It seems to me that he objects to the plan. 在我看来，他好像反对这个计划。 It happened that I met an old friend on the street yesterday. 昨天我碰巧在街上遇见了一位老朋友。 It occurred to me that we should get in touch with the manager. 我突然想起我们应该与经理联系。 5. 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： 正确表达：It is said that President Jiang will visit our school next week. 错误表达：That President Jiang will visit our school next week is said. （3）It happens/occurs…结构中的主语从句不可提前。例如： 正确表达：It occurred to him that he failed in the examination. 错误表达：That he failed in the examination occurred to him. （4）It doesn’t matter how/whether …结构中的主语从句不可提前。例如： 正确表达：It doesn’t matter whether he is wrong or not. 错误表达：Whether he is wrong or not doesn’t matter. （5）含主语从句的复合句是疑问句时，主语从句不可提前。例如： 正确表达：Is it likely that it will rain in the evening? 错误表达：Is that will rain in the evening likely?
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