最新高中名词性从句全面讲解及练习(含答案)

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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。

名词性从句考点+例题_全面解析经典

名词性从句考点+例题_全面解析经典一、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 clear to the members of the committee is that the President will not give in to their demands.A. WhoB. ItC. AsD. What【答案】 D【解析】【分析】句意：委员会成员清楚的是，总统不会向他们的要求让步。

that the President will not give in to their demands.这个句子作表语； is clear to the members of the committee这是主语从句，这里缺少主语从句的连接词，并且连接词在句中作主语，it是代词，不是了；连接词，故排除B；as作主语时，是在定语从句中，故排除C；who指人，根据表语指的事情，不是人，故排除A；what在主语从句中可以作主语或宾语，指事，符合句意，故选D。

【点评】考查名词性从句，本题涉及what引导的主语从句。

3．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 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。

名词性从句知识点总结及经典习题(含答案)经典1

名词性从句知识点总结及经典习题(含答案)经典1一、名词性从句1．_______is known to us all is that Johnson broke his promise ______ he would come to help me as soon as possible.A. It; thatB. What; thatC. As; whichD. 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。

2．While some behaviors may seem strange to you, remember you consider normal probably seems just as unusual to others.A. it; thatB. what; thatC. that; whatD. which; that【答案】 C【解析】【分析】句意：虽然有些行为对你来说可能很奇怪，但请记住，你认为正常的行为对别人来说可能也不寻常。

第一空为宾语从句，从句结构完整用that起连接作用，第二空为主语从句，从句中consider缺少宾语，应该用what，故选C。

【点评】考查名词性从句，本题涉及that引导的宾语从句和what引导的主语从句。

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; whoseB. It; whoseC. As; whomD. 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。

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。

高中英语名词性从句详细讲解与练习（附答案）

高中英语名词性从句详细讲解与练习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语序。

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 oThat 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。

D 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引导的土语从句: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 greatimportance.他是否能按时完成任务非常重要。

Whether you can succeed or not depends on howhard 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。

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高中英语讲义---- 名词性从句（主从、表从、宾从，同从）1，陈述句做名从用连词that + SV, that 表主句肯定从句完整，不做成分。

主从可用it 做形式主语，宾从第一个that 可省略。

连接代词（what/which/who/whose…）表主句不肯定从句不完整，连接副词（when/where/why/how）表主句不肯定从句完整。

Where did you go just now ?主从：Where you went just now isn’t clear.= It isn’t clear where you went just now.表从：My question is where you went just now.宾从：I wonder where you went just now.同从：My question where you went just now isn’t clear.●当主句为现在时态从句时态不受影响，当主句为过去时态从句就应该变成过去的某种时态，但客观真理总用一般现在时，有固定过去时间总用过去时。

高频考点1，当主从句都缺成分时指物用what/whatever/whichever(有范围), 指人用whoever / whomever(做宾语).The buildings have built in _what_ was farmland. _What_ you need is courage.The prize will be awarded to _whoever_ has won the game. You can choose _what/whatever/whomever_ you like.Of all, you can choose _whichever_ you like .2, No matter+疑问词，只能引导让步状语从句（主从句逗号分开），疑问词+ever 既可引导让步状从，又可引导名从（从句在主句中做成分）。

_No matter who / whoever-has broken the law , he ‘ll be punished ._Whoever_ has broken the law will be punished.3, 抽象名词（fact, news/word, hope, desire, thought, suggestion, idea, problem, possibility/chance ,rumor,concept…）后常用that 引导同从。

News /word came that you had passed the exam.There is no possibility/ chance that he’ll come.练习11.If you swim in a river or lake, be sure to investigate _____ is below the water surface. Often there are rocks orbranches hidden in the water.2.I truly believe _____ beauty comes from within.3._____ we understand things has a lot to do with what we feel.4._____ Li Bai, a great Chinese poet, was born is known to the public, but some won’t accept it.5.We must find out _____ Karl is coming, so we can book a room for him.6. A ship in harbor is safe, but that’s not _____ ships are built for.7.----I wonder _____ Mary has kept her figure after all these years.----By working out every day.8.You have to know _____ you’re going if you are to plan the best way of getting there.9.Reading her biography, I was lost in admiration for _____ Doris Lessing had achieved in literature.10.The exhibition tells us _____ we should do something to stop air pollution.11.“Every time you eat a sweet, drink green tea.” This is _____ my mother used to tell me.12.I think _____ impresses me about his painting is the colors he uses.13.It is difficult for us to imagine _____ life was like for slaves in the ancient world.14.----Is it true that Mike refused an offer from Yale University yesterday?----Yeah, but I have no idea ____ he did it; that’s one of his favorite universities.15.Pick yourself up. Courage is doing _____ you’re afraid to do.16.Exactly _____ the potato was introduced into Europe is uncertain, but it was probably around 1565.17.----What a mess! You are always so lazy!----I’m not to blame, Mum. I am ______ you have made me.18.As John Lennon once said, life is ______ happens to you while you are busy making other plans.19.Grandma pointed to the hospital and said, “That’s _____ I was born.”20.The only way to succeed at the highest level is to have total belief _____you are better than anyone else on thesports field.21.Experts believe _____ people can waste less food by shopping only when it is necessary.22._____ I want to tell you is the deep love and respect I have for my parents.23._____ struck me most in the movie was the father’s deep love for his son.24._____ makes the book so extraordinary is the creative imagination of the writer.25.Do not let any failures discourage you, for you can never tell _____ close you may be to victory.26.From space, the earth looks blue. This is _____ about seventy-one percent of its surface is covered by water.27._____ one of you breaks the window will have to pay for it.28.It remains to be seen _____ the newly formed committee’s policy can be out into practice.29._____ you said at the meeting describes a bright future for the company.30.It is by no means clear _____ the president can do to end the strike.练习21.The Beatles were in many ways pioneers for _____ was to come, like holding concerts in sports stadiums.2.Blind people have their own ways to tell the shape of an object and _____ it is day or night.3.----Do you enjoy the latest movies?----Yeah, I will go for _____ is on.4.When you are reading, make a note of _____ you think is of great importance.5.His writing is so confusing that it’s difficult to make out _____ it is that he is trying to express.6.If you are going to kill the snake, you have to get close to _____ the head is and cut it off.7.The Peony Pavilion, a play written by Tang Xianzu, is _____ many people regard as the most romantic story inChinese literature.8.There is no doubt _____ the famous professor will come to give us a lecture.9.How grateful I am to my grandfather for his advice _____ whatever trouble I come across, being calm is a must.10.A warm thought suddenly came to me _____ I might buy some flowers for my friend’s mother’s 60th birthday.11.That company wants to reduce prices to increase its market share, and this is _____ we differ from it.12.Dozens of people were waiting with a camera for _____ seemed like hours, hoping to catch a glimpse of the USFirst Lady, Michelle Obama.13.We have learned from the story that _____ is most valuable is not what we have in our lives but _____ we havein our lives.14._____ he considered a great proposal was turned down by the boss at the meeting.15.Choosing the right dictionary depends on _____ you want to use it for.16.With many cities in China dreadfully blanketed by thick haze, the environment problem is _____ Chinese peopleconcern most nowadays.17.What is concerning us greatly is _____ the workers held up in that area yesterday will be set free.18.Steve Job’s success in digital field proved _____ it took to be a best CEO.19.The problem is _____ we can improve our reading skills in such a short time.20.----It’s my treat today. Is there anything particular you would like to have?----_____ you choose is fine with me.21.The practical suggestion came from the representatives _____ the new rule be adopted.练习3It was reported __1__ there was an accident at a corner of the Roman Street this morning. No one saw __2__ on earth happened then. A car ran into a truck but fortunately, nobody got injured. __3__ will be responsible for the accident is still under investigation. The police were uncertain about __4__ the driver was guilty. __5__ the police should do now is __6__ they must find out what led to the accident. They said it was difficult for them to judge because __7__ the accident happened is not clear. Perhaps the reason was __8__ the driver was too tired to stop the car in time. The driver didn’t admit the fact __9__ he was over-speed driving at the turning. The police doubted __10__ what he said was true and decided to make a further investigation.参考答案练习11.what 句意：如果你在河里或湖里游泳，一定要查明水下的状况。