《高中英语语法大全》名词性从句语法点及练习(附答案)

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高中英语名词性从句练习附答案详解

高中英语名词性从句练习(附答案详解Do you know _?A. where does he liveB. where he livesC. where he livedD. where he has lived答案：B解析：此处为宾语从句，要用陈述语序，故选B。

She asked me _.A. what I am doingB. what am I doingC. what I was doingD. what was I doing答案：C解析：此处为宾语从句，要用陈述语序，故选C。

I don't know _.A. how to do itB. how do itC. how doing itD. how did it答案：A解析：此处为宾语从句，要用不定式作宾语，故选A。

He is the man _.A. who I spoke to himB. who I spoke toC. who I spoke with himD. who I spoke with答案：B解析：此处为定语从句，关系代词在从句中作主语，故选B。

The reason why he left _.A. is that he was unhappyB. is because he was unhappyC. was that he was unhappyD. was because he was unhappy答案：A解析：此处为主语从句，要用that引导，故选A。

We don't know _.A. where is he fromB. where he is fromC. from where is heD. from where he is答案：B解析：此处为宾语从句，要用陈述语序，故选B。

She is the girl _.A. who I went to schoolB. who I went to school withC. whom I went to schoolD. whom I went to school with答案：B解析：此处为定语从句，关系代词在从句中作介词with的宾语，故选B。

高中英语名词性从句知识讲解以及练习题附答案

高中英语名词性从句知识讲解以及练习题附答案一、名词性从句概述名词性从句是一种充当名词作用的从句，通常在主句中作主语、宾语、表语或同位语。

它通常由引导词（如that, whether, if, who, whom, whose, which, what等）引导，并且从句中含有一个主语和谓语。

名词性从句的种类有很多，包括主语从句、宾语从句、表语从句和同位语从句等。

下面我们将逐一介绍这些从句。

二、主语从句主语从句作为一个名词，通常位于句首，是一个句子，主要作用是作为主句的主语。

引导主语从句的词：What (什么)；Whether (是否)；If (是否)；That (那个)。

例句：What he said is true. (他说的是真的。

)Whether it will rain tomorrow is uncertain. (明天是否会下雨还不确定。

)If you go, I will go too. (如果你走，我也跟着走。

)That he is coming is good news. (他来的消息是好消息。

)注意：主语从句的谓语动词通常要用单数形式。

What引导的主语从句通常用来表示“事物”的概念。

三、宾语从句宾语从句是一个名词，通常位于主句的动词后面，作为主句的宾语。

它可以由常见的宾语从句引导词引导，例如whether, if, that, who, whom, whose, what, when, where, how等。

引导宾语从句的词：Whether (是否)；If (是否)；That (那个)；Who (谁)；Whom (谁)；Whose (谁的)；What (什么)；When (何时)；Where (何处)；How (如何)。

例句：I know that he is coming. (我知道他要来。

)I wonder if he is telling the truth. (我想知道他是否说了真话。

高中名词性从句全面讲解及练习(含答案)

高中名词性从句全面讲解及练习(含答案)High School English Lecture - Noun Clauses (Subject。

Predicate。

Object。

and Appositive Clauses)1.For a declarative sentence used as a noun clause。

use the n "that" + subject and verb。

"That" introduces the subordinate clause。

which is complete and not a part of the main clause。

The subject can be replaced by "it" as a formal subject。

and the first "that" in an object clause can be omitted。

For example。

"You study hard."Subject Clause: That you study hard is known to us。

= It is known to us that you study hard.Predicate Clause: XXX is that you study hard.Object Clause: I think (that) you study hard。

and that (cannot be omitted)。

Appositive Clause: XXX you study hard is known to us。

*Compare with the subject clause!If a XXX clarifies an abstract noun。

高中英语名词性从句练习题(附答案)

名词性从句练习100题1.Nowadays consumers become more and more practical and buy only _______ they need.A.whereB.whichC.whenD.what2.She’d like to offer money to ________ needs it to continue his or her study.A.whoB.whomC.whoeverD.whomever3.---If you are admitted to a key university, _________ as a prize--- I’m looking for a cell phone.A.What you expect your father will offer youB.Do you expect what your father will offer youC.What do you expect will your father offer youD.What do you expect your father will offer you4.Yesterday he sold out all his stamps at ____ he thought wasa reasonable price.A.thatB.whichC.whatD.as5.Generally speaking, ____ we have seen seems more believable than ____ we have been told.A.what; thatB.what; whatC.that; whatD.that; that6.After three days’ waiting, there was a little doubt in the mother’s mind _______ the police could find her lost child.A.howB.thatC.whereD.whether7.“Sustainable development” is a question _______ we can continue developing the world without damaging the environment.A.whyB.whenC.thatD.how8.We’d like to do _______ we can _________ the poor.A.how; helpB.all; to helpC.whatever; helpD.however; to help9.My parents used ________they had to get a new car for my brother.A.whichB.all whatC.whatD.不填10.She was so angry at all ________ he was doing _________ shestayed up all night.A.that; thatB.that; whichC.what; thatD.what; as11.After _________ seemed ages, the newsman disclosed the facts.A.thereB.whichC.whatD.that12.Our school is no longer _________ it was 10 years ago, _________ it was not well equipped.A.what; whichB.that; whichC.what; whenD.that; where13.Our bad living habits will destroy the earth.Only by changing ________we live can we save the earth.A.thatB.whatC.howD.where14.Thinking that you know _________ in fact you don’t is a serious mistakeA.whatB.thatC.whenD.however15.Energy is _________ makes things work.A.whatB.everythingC.somethin gD.anything16.One of the men held the view __________the book said was right.A.that whatB.what thatC.thatD.whether17.I think that this meal was well worth ________ was charged for it.A.thatB.whatC.whichD.how many18.Do you think the reason ________ he gave is believableA.for whichB.whichC.whyD.what19.Although he knew little about the large amount of work done in the field, he succeeded ________ other more well-informed experimenters failed.A.whichB.thatC.whatD.where20.Although Anne is happy with her success she wonders________ will happen to her private life.A.itB.thatC.wha tD.this21.The news has spread all over the country ________ the spaceship succeeded in returning to the earth.A.thatB.whichC.whetherD.what22.You can choose ________ book you like among these.A.no matter whatB.whateverC.whoseD.whichever 23.Is this research center ________ we visited the modern equipment last yearA.whereB.thatC.the oneD.which24.Loulan city is not at all _______a traveler who has never seen the desert before can expect.A.whatB.that C .whichD.where25.What the doctor is uncertain about is ______ my mother will recover from the serious disease soon.A.whenB.howC.whetherD.why26.We should buy our daughter a computer in ______ it can help to improve her English.A.whichB.thatC.whatD.whom27.I wish to have a friend with ______ shares my hobbies and interests.A.whomeverB.no matter whoC.whoeverD.anyone28.Why don’t you bring _______ to his attention that you are too busy to do it.A.thisB.whatC.thatD.it29.The task required _______ did it ______ careful and brave enough.A.who; isB.whom; wasC.whomever; wereD.whoever; be30.We wrote a letter of thanks to _______ had helped us.A.whoB.thoseC.whomD.whoever31.--- What are you anxious about--- ___________.A.Whether we can succeedB.If we succeedC.Do you succeedD.That we can succeed32.I just don’t understand_______ that prevents so many Americans from being as happy as one might expect.A .why it does B.what it does C.what it is D.why it is33.---I rang you at about ten, but there was no reply.---Oh, that was probably _________ I was seeing the doctor.A.whenB.whyC.whatD.that34.I kept this picture ________ I can see it every day as it reminds me of my university days.A.inwhich B.where C.whenD.whether35.---I can’t find Mr.Smith .Where did you last see him this morning---It was in the hotel _______ he stayed.A.thatB.whereC.wh ichD.since36.You should keep those old jam bottles ----you never know ______ you might need them.A.whenB.how.C.whatD .where37.---Do you have anything in mind ______you’d like for supper ---Well, ______will do for me.A.which,everything B.that, anythingC.what,whatever D.that, either38.After five hours’ drive, they reached _____ they thought was the place they’d been dreaming of .A.thatB.whatC.whichD.where39.It is recommended that the project ___ until all the preparations have been made.is not started B.not be startedC.will not be startedD.is not to be started40.______ has finished the work ahead of time will be rewarded though we don't know who it will be.A.Those whoB.AnyoneC.WhoeverD.No matter who41.______ makes the school famous is ______ more than 90% of the students have been admitted to universities.A.What; becauseB.That;becauseC.That;what D.What; that42.Everything depends on _____ they will support you about it.A.ifB.whichC.whet herD.that43.After ten years, she changed a lot and looked different from___ she used to be.A.thatB.whomC.whatD.who44.I know nothing about the young lady--- ______ she is from Being.A.exceptB.except forC.except thatD.besides45.The question came up at the meeting _____we had enough money for our research.A.thatB.whatC.whi chD.whether46.__________ a terrible storm would take place in Hainan.A.Word came whichB.Word came thatC.Word that cameD.Wordscame that47._________ David says sounds right to Helen.That’s why she has made up her mind not to leave him________ happens.A.whatever; whateverB.No matter what; whateverC.No matter what; no matter whatD.Whatever; however48.Mr.Hopkins has not yet answered my question________ I can go with him to ________ he calls the Underground Treasure House next week.A.that; whichB.that; whereC.whether; thatD.whether; what49.--- Don’t you believe me--- ________, I will believe _________ you say.A.No; whateverB.Yes; no matter whatC.No; no matter whatD.Yes; whatever50.__________ is mentioned above, the number of the students in senior high school is increasing.A.WhichB.AsC.ThatD.It51.See the flags on top of the building That was ______ we did this morning.A.whenB.whichC.whereD.what52.“What did your parents think about your decision”“They always let me do ______ I think I should.”A.whenB.thatC.howD.what53.“Could you do me a favor”“It depends on ____ it is.”A.whichB.whicheverC.whatD.whatever54.There is much chance ____ Bill will recover from his injury in time for the race.A.thatB.whichC.untilD.if55.______ makes this shop different is that it offers more personal services.A.WhatB.WhoC.WhateverD.Whoever56.Mary wrote an article on _______ the team had failed to win the game.A.whyB.whatC.whoD.that57.The poor young man is ready to accept _______ help he can get.A.whicheverB.howeverC.whateverD.whenever58.As soon as he comes back, I’ll tell him when ______and see him.A.you will comeB.will you comeC.youcome D.do you come59.______ in the regulations that you should not tell other people the password of your e-mail account.A.What is requiredB.What requiresC.It is requiredD.It requires60.Elephants have their own way to tell the shape of an object and _______ it is rough or smooth.A.不填B.whetherC.howD.what61.The way he did it was different _______ we were used to.A.in whichB.in whatC.from whatD.from which62.Great changes have taken place in that school.It is no longer ____ it was 20 years ago, ______ it was so poorly equipped.A.what; whenB.that; whichC.what; whichD.which; that63.Danby left word with my secretary ________ he would call again in the afternoon.A.whoB.thatC.asD.which64.“Don’t you think it necessary that he _______ to Miami but to New York”“I agree, but the problem is ________ he has refused to.”A.will not be sent; thatB.not be sent; thatC.should not be sent; whatD.should not send; what65.Some researchers believe that there is no doubt ________ a care for AIDS will be found.A.whichB.thatC.whatD.whether66.The old lady’s hand shook frequently.She explained to her doctor ________ this shaking had begun half a year before, and ______, only because of this, she had been forced to give up her job.A.when; howB.how; whenC.how; howD.why; why67.Do you have any idea _______ is actually gong on in the classroomA.thatB.whatC.asD.which68.I want to know ________ the thief was caught on the spot.A.whichB.thatC.whatD.whether69.Our club is open to adults only._______ your children have entered without permission.A.There seems thatB.It seems to beC.There seems to beD.It seems that70.You are saying that everyone should be equal, and this is________ I disagree.A.whyB.whereC.whatD.how71.The road is covered with snow.I can’t understand _______ they insist on going by motorbike.A.whyB.whetherC.whenD.how72.We cannot figure out _______ quite a number of insects, birds, and animals are dying out.A.thatB.asC.whyD.when73.The Foreign Minister said, “_______ our hope that the two sides will work towards peace.”A.This isB.There isC.That isD.It is74.A story goes _______ Elizabeth 1 of England liked nothing more than being surrounded by clever and qualified noblemen at court.A.whenB.whereC.whatD.that75.I have always been honest and straightforward, and it doesn’t matter ____ I’m talking to.A.who is itB.who it isC.it is whoD.it is whom 76.The other day, my brother drove his car down the street at ________ I thought was a dangerous speed.A.asB.whichC.whatD.that77.After Yang Liwei succeeded in circling the earth, ______ our astronauts desire to do is walk in space.A.whereB.whatC.thatD.how78.Along with the letter was his promise _______ he would visit me this coming Christmas.A.whichB.thatC.whatD.whether79.A modern city has been set up in ________ was a wasteland ten years ago.A.whatB.whichC.thatD.where80.I think father would like to know ________ I’ve been up to so far, so I decide to send him a quick note.A.whichB.whyC.whatD.how81.Parents are taught to understand ________ important education is to their children’s future.A.thatB.howC.such D.so82.It is pretty well understood _________ controls the flow of carbon dioxide in and out the atmosphere today.A.thatB.whenC.whatD.how83.---Are you still thinking about yesterday’s game---Oh, that’s _________.A.what makes me feel excitedB.whatever I feel excited aboutC.how I feel about itD.when I feel excited84.There is a new problem involved in the popularity of private cars _________ road conditions need ________.A.that; to be improvedB.which; to be improvedC.where; improvingD.when; improving85._________ made the school proud was __________ more than 90% of the students had been admitted to key universities.A.What; becauseB.What; thatC.That; whatD.That; because86.There’s a feeling in me _______ we’ll never know what a UFO is –not ever.A.thatB.whichC.of whichD.what87.Perseverance is a kind of quality—and that’s ____ it takes to do anything well.A.whatB.thatC.whichD.why88.---I think it’s going to be a big problem.---Yes, it could be.---I wonder _________ we can do about it.A.ifB.howC.wha tD.that89.__________ fashion differs from country to country may reflect the cultural differences from one aspect.A.WhatB.ThatC.Th isD.Which90.When you answer questions in a job interview, please remember the golden rule: Always give the monkey exactly __________ he wants.A.whatB.whichC.whenD.that91.A computer can only do __________ you have instructed it to do.A.howB.afterC.whatD.whenrmation has been put forward __________ more middle school graduates will be admitted into universities.A.while B that C.when D .as93.I read about it in some book or other.Does it matter ___________ it wasA.where B what C how D.which94.Little Tommy was reluctant to tell the schoolmaster____ he had done the day before.A.that B how C.where D .what 95._________ she couldn’t understand was __________ fewer and fewer students showed interest in her lessons.A.What; whyB.That; whatC.What;because D.Why; that96.Someone is ringing the doorbell.Go and see _________.A.who is heB.who he isC.who is itD.who it is97.These wild flowers are so special I would do __________ I can to save them.A.whateverB.thatC.which D.whichever98.It was a matter of __________ would take the position.A.whoB.whoeverC.whomD.whomever99._________ we’ll go camping tomorrow depends on the weather.A.IfB.WhetherC.Tha tD.Where100.It worried her a bit _________her hair was turning grey.A.whileB.thatC.ifD.for名词性从句练习100题---答案1 DCDCB;10DDBCA11 CCCAA; 20ABBDC 21 ADAAC;30 BCDDD31 ACABB;40 ABBBC41 DCCCD;50 BADDB51 DDCAA;60 ACACB61 CABBB;70 CBDDB71 ACDDB;80 CBBAC81 BCAAB;90 AACBA91 CBDDA; 100 DAABB。

高考英语语法名词性从句专题讲解练习含答案

名词性从句包括主语从句、宾语从句、表语从句和同位语从句。

名词性从句是一种具有名词功能的非独立分句。

具体用法见下表：主语从句大多数主语从句都可以用it作形式主语而把主语从句置于句尾。

(what引导的主语从句表示“……的东西”时，一般不用it作形式主语；whatever, whoever, whichever一般也不用it作形式主语。

)►It makes no difference where we shall have the meeting.我们在哪开会无所谓。

【注意】(1)常见的it替代that引导的主语从句的句式主要有以下几种：①It＋系动词＋形容词(necessary/right/likely/important/certain...)＋that从句②It＋be＋名词(短语)(a pity/a shame/good news/a fact/an honour...)＋that从句③It＋be＋过去分词(said/told/heard/reported/decided/suggested...)＋that从句④It＋特殊动词(seem/appear/happen/matter)＋that从句(2)在“It is necessary/important/natural...＋that从句”的结构中，从句谓语常用“(should ＋)动词原形”。

宾语从句1．动词find, feel, think, consider, make, believe等后有that引导的宾语从句作宾语补足语时，则常用it作形式宾语而将that宾语从句后置。

►I think it necessary that we take plenty of boiled water every day.我认为每天摄入足量的白开水很有必要。

2．有些动词(短语)不能直接跟宾语从句，需要借助形式宾语it。

常见的有hate, enjoy, like, dislike, love, appreciate, see to等。

名词性从句练习题及答案

名词性从句练习题及答案1. 主语从句：It is important that you finish your homework on time.- 答案：It is important that you finish your homework on time. (这是正确的句子结构，主语从句是 "that you finish your homework on time".)2. 宾语从句：I believe that he will succeed.- 答案：I believe that he will succeed. (宾语从句是 "that he will succeed".)3. 表语从句：The fact is that we have run out of time.- 答案：The fact is that we have run out of time. (表语从句是 "that we have run out of time".)4. 同位语从句：The news that he won the prize is exciting.- 答案：The news that he won the prize is exciting. (同位语从句是 "that he won the prize".)5. 宾语从句的疑问形式：What did he say he would do?- 答案：What did he say he would do? (宾语从句的疑问形式是"what he said he would do".)6. 宾语从句的否定形式：I don't think that he is honest.- 答案：I don't think that he is honest. (宾语从句的否定形式是 "that he is honest".)7. 宾语从句的省略：He promised to help us.- 答案：He promised to help us. (宾语从句的省略形式是"promised to help us".)8. 宾语从句的连接词：Whoever breaks the law will be punished. - 答案：Whoever breaks the law will be punished. (连接词是"whoever".)9. 宾语从句的时态：I heard that she had left the city.- 答案：I heard that she had left the city. (宾语从句使用了过去完成时 "had left".)10. 宾语从句的虚拟语气：I suggest that he study harder.- 答案：I suggest that he study harder. (宾语从句使用了虚拟语气 "study".)结束语通过这些练习题，学生可以加深对名词性从句的理解，提高在实际语境中运用这些从句的能力。

高考英语必考语法点精讲精练：名词性从句(含高考真题)

is not known yet.
⑤ We haven’t decided __w_h_e_t_h_e_r__ to take part in the competition. ⑥ No one have settled the question so far w__h_e_t_h_e_r the world will
The important thing in life is that you should have a great aim and the determination to attain it.
Appositive clauses:
e.g.: There is no doubt that he will win the game. He must answer the question why he did that. He failed again due to the fact that he didn’t work hard.
Tips: Nouns can function as subject, object, predicative, appositive.
Definition:
➢What impresses me most is your smile.
TC➢itlpDaosodu:nasey’.sttphuattofuffntciltlitoonmaosrrsouwbwjehcatt,sohboujeldctb,e done
His broad smile suggested that he __h_ad__e_n_c_o_u_n_te_r_e_d____ (encounter) someone he adored.
whether & if（只用whether情况）

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《高中英语语法大全》第16章名词性从句在句子中起名词作用的句子叫名词性从句。

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、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。

被强调部分指人时也可用who/whom。

例如：a) It is a pity that you didn’t go to see the film. 你不去看那场电影真可惜。

b) It doesn’t interest me whether you succeed or not.我对你成功与否不感兴趣。

c) It is in the morning that the murder took place.谋杀案是在早上发生的。

（强调句型）d) It is John that broke the window.是John打碎的窗户。

（强调句型）2. 用it作形式主语的结构(1) It is ＋名词＋从句It is a fact that …; It is an honor that…; It is common knowledge that…(2) It is ＋形容词＋从句It is natural that…It is strange that…(3) It is ＋不及物动词＋从句It seems that…It happened that…It appears that…(4) It ＋过去分词＋从句It is reported that…It has been proved that…It is said that…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：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?4. what 与that 在引导主语从句时的区别what 引导主语从句时在句时在从句中充当句子成分，如主语．宾语．表语，而that 则不然。

例如：a) What you said yesterday is right.b) That she is still alive is a consolation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，通常放在主句谓语动词(及物动词) 或介词之后。

1. 作动词的宾语(1) 由that引导的宾语从句(that 通常可以省略), 例如：I heard that he joined the army. 我听说他参军了。

(2) 由what, whether (if) 引导的宾语从句，例如：a) She did not know what had happened.她不知道发生了什么。

b) I wonder whether you can change this note for me.我想知道你是否能帮我改一下笔记。

(3) 动词＋间接宾语＋宾语从句。

例如：She told me that she would accept my invitation.她对我说她会接受我的邀请。

2. 作介词的宾语，例如：Our success depends upon how well we can cooperate with one another.我们的成功取决于我们之间的合作。

3. 作形容词的宾语，例如：I am afraid (that) I’ve made a mistake.我恐怕我已经犯了一个错误。

注意：that 引导的从句常跟在下列形容词后作宾语：anxious, aware, certain, confident, convinced, determined, glad, proud, surprised, worried, sorry, thankful, ashamed, disappointed, annoyed, pleased, hurt, satisfied, content 等。

也可以将此类词后的that 从句的看作原因状语从句。

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that 从句则放在句尾，特别是在带复合宾语的句子中。

例如：We heard it that she would get married next month. 我听说她下个朋就会结婚了。

5.* 后边不能直接跟that 从句的动词这类动词有allow, refuse, let, like, cause, force, admire, condemn, celebrate, dislike, love, help, take, forgive等。

这类词后可以用不定式或动名词作宾语，但不可以用that引导的宾语从句。

如：正确表达：I admire their winning the match.错误表达：I admire that they won the match.6.* 不可用that从句作直接宾语的动词有些动词不可用于“动词＋间接宾语＋that从句“结构中，常见的有envy, order, accuse, refuse, impress, forgive, blame, denounce, advise, congratulate等。

例如：正确表达：He impressed the manager as an honest man.错误表达：He impressed the manager that he was an honest man.7. 否定的转移若主句谓语动词为think, consider, suppose, believe, expect, fancy, guess, imagine等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上，从句谓语用肯定式。

例如：I don’t think this dress fits you well. 我认为这件衣服不适合你穿。

三. 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.四. 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。

）（第一个that引导的从句是定语从句，that在从句中作宾语）2)The news that Tom would go abroad is told by him.（汤姆将出国的消息是他讲的。

）（同位语从句，that在句中不作任何成分）名词性从句练习：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. thatB./C. howD. what2. Tell me_____ is on your mind.A. thatB. whatC. whichD. why3. We must stick to _____ we have agreed on.A. whatB. thatC. /D. how4. Let me see _____.A. that can I repair the radioB. whether -I can repair the radioC. I can repair the radioD. whether can I repair the radio5. Keep in mind _____.A. that the teacher saidB. what did the teacher sayC. that did the teacher sayD. what the teacher said6. Could you advise me _____?A. which book should I read firstB. what book should I read firstC. that book 1 should read firstD. which book I should read first7. He was criticized for _____.A. he had done itB. what he had doneC. what had he doneD. that he had done it8. Would you kindly tell me _____?A. how can I get to the Beijing Railway StationB. how I can get to the Beijing Railway StationC. where can I get to the Beijing Railway StationD. whether can I get to the Beijing Railway Station9. Mrs. Smith was very much impressed by _____.A. what had she seen in ChinaB. that she had seen in ChinaC. what she had seen in ChinaD. which had she seen in China10. We took it for granted ___A. that they were not comingB. that were they not comingC. they were coming notD. were they not coining11. I really don't know _____A. I should do nextB. what should I do nextC. what I should do nextD. how I should do next12. I'm afraid _____.A. the little girl will have to be operated onB. that will the little girl have to operate onC. the little girl will have to operate onD. that will the little girl have to be operated on13. She walked up to _____ .A. where did I standB. where I stoodC. I stood thereD. where I stood there14. Can you tell me _____?A. who is that gentlemanB. that gentleman is whoC. who that gentleman isD. whom .is that gentleman15. We'll give you _____.A. that do you needB. what do you needC. whatever you needD. whether do you need16. They want us to know _____ to help us.A. what can theyB. what they canC. how they canD. how can they17. We must put _____ into practice.A. what we have learnedB. that we have learnedC. that have we learnedD. what have we learned18. Did she say anything about _____?A. that the work was to be doneB. how was the work to be doneC. that was the work to be doneD. how the work was to be done19. He was never satisfied with _____.A. what she had achievedB. had what she achievedC. she had achievedD. that she achieved20. These photographs will show you _____.A. what does our village look likeB. what our village looks likeC. how does our village look likeD. how our village looks like21. Peter insisted _____ he pay the bill.A. on thatB. whatC. thatD. on which22. They urged _____ the library open during the vacation.A. whenB. whereC. whyD. that23. We wish we could have learned _____ when we were at high school.A. what you didB. that you had doneC. that what you didD. what did you do24.1 will describe to you _____ I saw when there.A. whatB. thatC. whichD./25. From _____ I should say he is a good worker.A. what 1 know of himB. that I do know of himC. what do I know of himD. that do I know of him26. I will give this dictionary to __ wants to have it.A. whomeverB. anyoneC. whoeverD. someone27._____ they will come here hasn' t been decided yet.A. WhatB. ThatC. WhenD. Where28. _____ was said here must be kept secret.A. WhoB. The thingC. WhateverD. Where29. It is still a question _____ we shall have our sports meet.A. ifB. thatC. whatD. when30. I'm going anyway. _____ she will go is up to her to decide.A. If or notB. Whether or notC. IfD. That31. It is strange _____ she have left without saying a word.A. thatB. whatC. whyD. how32. It is very clear _____ our policy is a correct one.A. whatB. thatC. whyD. where33. _____ Mr Zhang said is quite right.A. ThatB. WhenC. WhatD. Whether34. It has been decided _____ he will be sent there.A. ifB. whetherC. whyD. that35. It doesn' t matter _____he' s come back or not.A. ifB. whetherC. thatD. when36. It's a great pity _____ we won’t be able to finish the task on time.A. whenB. thatC. whyD. where37. It happened _____ I wasn't there that day.A. whenB. whyC. whereD. that38._____ you have done might do harm to other people.A. WhatB. ThatC. WhichD. The things39. _____ leaves the room last ought to turn oft the lights.A. AnyoneB. The personC. WhoeverD.Who40._____ the 2000 Olympic Games won't be held in Beijing is known to all.A. WhetherB. IfC. WheneverD. That41. _____ fails to see this will make a big mistake.A. ThatB. WhoeverC. WhetherD. Whether or not42. __ we need more equipment is quite obvious.A. WhatB. WhetherC. ThatD. Whatever43. Has it been announced _____?A. when are the planes to take offB. that are the planes to take offC. where are the planes to take offD. when the planes are to take off44. That is _____ we all support his idea.A. whatB. whyC. whereD. when45. That’s _____ we should do.A. thatB. whatC. howD. why46. _____ is troubling me is _____ I don’t understand _____ he saidA. What; that; whatB. What; what; whatC. That; that; whatD. Why; that; which47. Things were not _____ they seemed to be.A. whenB. whyC. thatD. what48. Th at’s _____ I want to say.A. all whatB. whatC. all whichD. what that49. That’s _____ .A. where our differences lieB. our differences lie thereC. where do our differences lieD. that where our differences lie50. That is _____ .A. where lived he thereB. where did he liveC. where he livedD. that where he lived51. The questions is _____.A. whether is it worth doingB. that if it is worth doingC. whether it is worth doingD. if it is worth doing52. Water will continue to be _____ it is today next in importance to oxygen.A. howB. whichC. whatD. as53. That's_____.A. how did I become a teacherB. how I became a teacherC. how a teacher I becameD. that I became a teacher54. They are just _____.A. that what shall I haveB. what shall I haveC. that I shall have whatD. what I shall have55. It looked ____.A. as if it was going to rainB. that as if it was going to rainC. as if was it going to rainD. as if that it was going to rain56. That's_____.A. how she did itB. that how did she do it.C. how did she do itD. what she did it57. That is _____ we decided to put the discussion off.A. whereB. whichC. thatD. why58. That’s _____ I lived when I was ten years old.A. whereB. at whichC. there whereD. when59. My suggestion is _____ we should send a few comrades to help them.A. ifB. thatC. when thatD. that where60. The idea _____ all people are selfish is wrong.A. whatB. thatC. whyD. if61. We heard the news _____ our team had won.A. thatB. whatC. whetherD. why62. The fact _____ he hadn’t said anything surprised us all.A. whyB. ifC. thatD. whether63.I have no idea _____ she will be back.A. thatB. whereC. that whenD. when64. We must keep in mind the fact _____ China is still a developing country.A. whetherB. thatC. whyD. when65. They have no idea at all _____.A. where he has goneB. where did he goC. where has he goneD. which place he has gone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 CDAAA26~30 CCCDB 31~35 ABCDB 36~40 BDACD 41~45 BCDBB 46~50 ADBAC51~55 CCBDA 56~60 ADABB 61~65 ACDBA。