名词性从句复习

复习专题常见名词性从句最全总结一、初中英语名词性从句1． is known to all is that the earth is smaller than the sun.A. AsB. WhatC. ItD. Which【答案】 B【解析】【分析】句意：众所周知地球比太阳小。

is known to all 是主语从句，从句中缺少主语，因此用what，选B。

【点评】考查名词性从句，本题涉及what引导的主语从句。

2．It________that the road will be closed tomorrow for repairs.A. was announcedB. has been announcedC. had been announcedD. 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。

【点评】考查现在完成时的被动语态，其结构是have/has +been +done。

需要注意宾语从句的时态。

主句用现在时，从句所需的任何时态。

3．Located between the 16th and the 18th floor, ______ I call my “home” is more like a “bird's nest”.A. whichB. thatC. whatD. 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．________ we may find interesting is that it usually takes more to be polite.A. ThatB. WhatC. WhichD. /【答案】 B【解析】【分析】句意：我们可能会发现有趣的是通常需要更多的礼貌。

复习专题名词性从句-知识点归纳与练习一、初中英语名词性从句1．I wonder .A. how will you celebrate ThanksgivingB. that the Water Festival is really fun.C. what do people eat on the Mid-Autumn FestivalD. whether you will make resolution on New Year's Day【答案】 D【解析】【分析】句意：我想知道你是否将在新年做决定。

A. how will you celebrate Thanksgiving你要怎样庆祝感恩节；B. that the Water Festival is really fun. 泼水节真的有趣；C. what do people eat on the Mid-Autumn Festival中秋节人们叫什么？D. whether you will make resolution on New Year's Day你是否会在新年做决定。

Wonder后跟的是宾语从句，宾语从句要用陈述语序。

A，C错了。

Wonder：对……感到疑惑，想知道，后常跟一个含有“疑问”意义的宾语从句，B错。

故选D。

2．_______ are playing an important part is well known to us all.A. That whoB. Those whoC. Who thatD. Who【答案】 D【解析】【分析】考查主语从句。

句意：谁起着重要作用，这是众所周知的。

主语从句缺少引导词，从句缺少主语，故选D。

3．____________ matters most in learning English is enough practice.A. WhyB. ThatC. WhichD. What【答案】 D【解析】【分析】句意：学习英语中最重要的是有足够的练习。

【英语】名词性从句复习一、名词性从句1．________ is the centre of our planetary system was a difficult concept to grasp in the Middle Ages.A. It's the sun and not the earthB. The sun and not the earthC. Being the sun and not the earthD. That the sun and not the earth【答案】 D【解析】【分析】句意：太阳而不是地球是我们行星系统的中心，这在中世纪是一个很难理解的概念。

分析句子可知，整个句子为主系表结构，was为系动词，它之前的都为主语，且主语由句子来充当，句子结构以及句意完整，所以连词代词为that。

故选D。

【点评】考查名词性从句，本题涉及that引导的主语从句。

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。

名词性从句复习经典一、名词性从句1． ---- Let's send him home. Do you know _________?---- I have no idea.A. where does he liveB. where he livesC. he where livesD. he lives where【答案】 B【解析】【分析】句意:----让我们把他送回家。

你知道他住在哪里吗?----我不知道。

宾语从句就是一个句子作动词或介词的宾语。

宾语从句由特殊疑问句变来就用原来的疑问词作引导。

在宾语从句中只能使用陈述句语序，不能用疑问句语序。

所以选B。

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． is even more important is the earth cooled down, water began to appear on its surface.A. When; that; whenB. What; whether; asC. What; that; asD. 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。

高考英语名词性从句知识点一、that从句1、主语从句that从句作主语时，常用it作形式主语，常见的句型有：It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc. ) + that 从句It+be+名词词组(no wonder, an honor, a good thing, a pity, no surprise, etc. ) + that 从句It+be+过去分词(said, reported, thought, expected, decided, announced, arranged,etc. ) + that 从句that可以省略，但that从句位于句首时，that不能省略。

2、宾语从句(1)常见的可以接that从句作宾语的动词有see, say, know, imagine, discover, believe, tell, show, think, consider, be sure, be afraid 等。

在可以接复合宾语的动词之后,如think, make, consider等，可以用it作形式宾语。

(2)That从句一般不能充当介词宾语，偶尔可作except, in的宾语。

3、表语从句(that不可省略)4、同位语从句连词that引导同位语从句时，应在某些抽象名词之后,如：fact, hope, desire, thought, suggestion, idea, news, problem, possibility 等，对前面的名词起补充说明的作用，that 在从句中不担当任何成分，不能省略。

二、whether/if 从句1＞在表语从句和同位语从句中，只能用whether不能用if；当主语从句放于句首时，只能用whether不用if；当it作形式主语，主语从句放在句末时用whether或if均可；discuss后引导宾语从句时，必须用whether。

名词性从句复习一、名词性从句1．_______ makes me feel worried is _______ singing stars are centered on by masses of teenagers today.A. What; whatB. That; thatC. What; thatD. 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．It has been pointed out ________ plays a vital role in driving away one's anxiety is one's sweet childhood memories.A. what thatB. whichC. thatD. that what【答案】 D【解析】【分析】句意：有人指出，驱除焦虑所起着至关重要的作用是童年美好的回忆。

本句时一个主语从句，it作形式主语，真正的主语为that what plays a vital role in driving away one's anxiety is one's sweet childhood memories.，主语从句中又有一个主语从句，且此主语从句中缺少主语，所以用what引导。

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．Some people believe _______ has happened before or is happening now will repeat itself in the future.A. whateverB. wheneverC. whereverD. 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。

名词性从句I名词性从句的种类1.When we will start is not clear.主语从句2.Mrs Black won’t believe that her son has become a thief.宾语从句3. My idea is that we should do it right now.表语从句4.I had no idea that you were her friend.同位语从句II．语序问题1.The 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 like2.You can hardly imagine ______when he heard the news .A. how he was excitedB. how was he excitedC. how excited he wasD. he was how excited3.He asked____for a violin.A. did I pay how muchB. I paid how muchC. how much did I payD. how much I paid归纳：在名词性从句中，除了关联词在从句之首外，其它部分应用陈述句的语序。

Ⅲ.名词性从句的连接词一、主语从句1、连词that(无词义, 不作成分, 不能省略);whether(是否),if不能位于句首。

That he will come and help us is certain.Whether we will succeed is still a question.It is not known if he will come.注意: 已确定的事由that引导；没决定的事由whether引导.2. 连接代词what, whatever, who, whoever, whose, which, whichever 等.What he is has nothing to do with you.Whose ticket this is has not been found out3.连接副词when(ever), where(ever), why, how(ever), how long, how often, how soon, how far, how many / much 等.When the test will be given is not yet decided.How much we can spend must be agreed on.特殊句式1.I hate ____ when people talk with their mouths full．A. itB. thatC. theseD. them2. I feel ____ strange that he should be so careless.A. /B. itC. thatD. how3. It worried her a bit ____ her hair was turning grey.A．while B. that C．if D．for归纳：为了使句子保持平衡，常用it来代替主语从句或宾语从句，而把主语从句或宾语从句放到后面，尤其是连词that引导的主语从句常用于此种句式中，但what，whatever，whoever，whichever引导的主语从句一般不后置。

语法专项复习：名词性从句一、名词性从句的类型：1.主语从句(Subject Clause)：充当句子的主语；置于句首或句末(常用“it”作形式主语)例句：Whether Native Americans arrived in California 15,000 years ago or 14,000 years ago is not important.*从句作主语时，谓语动词一般用单数。

但是what和who引导主语从句时，有时主句的谓语动词的数应与主句中表语的名词保持一致。

例句：1. What they bought was water.2. What they bought were books.“It”作形式主语的句型：1) It is/was +名词( no wonder, an honor, a good thing, a pity, no surprise…)＋主从例句：It is a pity that we can’t go.2) It is/was ＋形容词(obvious, natural, surprising, wonderful, possible, likely,certain…)＋主语从句例句：It is clear that Tom has returned.3) It is/was＋过去分词(said / reported / believed / known / thought / expected /decided / announced / arranged…)＋主语从句例句：It is said that President Jiang will visit our school next week.4) It＋动词(happens /occurs / seems…) ＋主语从句例句：It occurred to him that he failed in the examination.5) It doesn’t matter how/whether…例句：It doesn’t matter whether he is wrong or not.2.宾语从句(Object Clause)：作句子的宾语；位于动词或介词之后。

高考英语名词性从句复习一、本节内容一、概述在复合句中具有名词的性质的作主语、表语、同位语、宾语的从句叫名词性从句。

因此，我们把主语从句、表语从句、同位语从句和宾语从句这四种从句统称为名词性从句。

It is a fact that English is being accepted as an international language.事实上英语作为国际语言正为世人所接受。

(主语从句)The trouble is that she has lost his address. 麻烦的是她把他的地址搞丢了。

（表语从句）They have no idea at all where he has gone. 他们不知道他去什么地方了。

（同位语从句）Do you remember how he came? 你记得他怎么来的么？（宾语从句）二、语序名词性从句要采用陈述句语序。

由一个含疑问意义的连词引起时，必须将该连词放在名词性从句的开头，且该从句语序不能倒装。

What we can't get seems better than what we have. 我们得不到的似乎比我们所拥有的要好。

The photographs will show you what our village looks like. 这些照片将向你展示我们村庄的面貌。

Can you make sure where Alice has put the gold ring? 你能肯定爱丽丝放金戒指的地方吗？No one can be sure what man will look like in a million years. 没有人肯定一百万年后人类会是什么样子。

He asked how much I paid for the violin. 他问我花了多少钱买这个小提琴。

三、引导名词性从句的关联词在传统的语法中，有连接代词、连接副词和关系代词、关系副词之分；连接代词、连接副词引导名词性从句和关系代词、关系副词引导定语从句。

高考英语语法复习：名词性从句一、名词性从句名词性从句相当于名词，可分别在句中作主语、表语、宾语和同位语。

因此，名词性从句可分为主语从句、表语从句、宾语从句和同位语从句。

从属连词that：在从句中不充当任何成分，也没有任何意思，只起连接作用，因此往往可以省略从属连词if, whether：在从句中不充当任何成分，有意义，不可以省略连接代词who, whoever, whom, whomever, which, whichever, what, whatever, whose：在从句中充当成分，有意义，不可以省略连接副词where, when, why, how：在从句中充当成分，有意义，不可以省略一、主语从句１.由从属连词引导的主语从句：①Whether the country should build a nuclear power station is something we must discuss.那个国家是否应该建立核电站……②That light travels in straight line is known to all .光以直线传播２.由连接代词引导的主语从句：①What we need is more time. 我们所需要的是……②Whichever book you choose doesn’t matter to me.无论你选哪本书……③Whoever comes will be welcome.无论谁来……３.由连接副词引导的主语从句：①When the plane is to take off hasn’t been announced.飞机什么时候起飞……②Where he has been is still a puzzle.他到过哪儿……③How much water is flowing can be measured easily.水的流量是多少……4.关于形式主语it①It + be +形容词+ that-从句It is necessary that…有必要……It is important that…重要的是……It is obvious that…很明显……It is likely that….很可能②It + be + -ed 分词+ that-从句It is believed that…人们相信……It is knownto all that…众所周知……It has been decided that…已决定……③It + be +名词+ that-从句It is common knowledge that………是常识It is a surprise that…令人惊奇的是……It is a fact that…事实是……可应用于此句型的名词还有fact / shame / honor / question/pity等。

复习专题名词性从句完整归纳一、初中英语名词性从句1．________ his failure lies is expected ________ clear to us.A. What… to makeB. How… madeC. Where… to be madeD. Why… making【答案】C【解析】【分析】句意：他的失败之处有可能被我们弄清楚。

分析句子可知，主语从句中的lie为不及物动词，所以主句中缺少状语，因此填where。

expect sth.to do.固定短语，“期望某事发生”，sth. be expected to do.意为”某事有可能发生“。

make sth. clear to sb为固定搭配，意为“向某人阐明某事，使某人弄清某事”。

本句中make的宾语是where his failure lies 是被弄清楚，要用动词不定式的被动形式。

因此选C。

【点评】考查名词性从句及固定搭配，本题涉及主语从句和固定短语expect sth.to do.2．___ surprised me most was ____the girl passed the driver test.A. That; thatB. What; howC. What; thatD. 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．Some people believe _______ has happened before or is happening now will repeat itself in the future.A. whateverB. wheneverC. whereverD. 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。

名词性从句名词性从句在复合句中起名词的作用，包括主语从句、宾语从句、表语从句、同位语从句，是英语中的一个重要语法项目，在学习时，这一部分内容的难点主要集中在对引导词的理解及选择使用上，另外还要注意名词性从句的语序问题。

名词性从句的引导词：(1) that(2) Whether 和if(3) what, who, whose, which, where, when, how, why(4) whatever, whoever(whomever), whichever, whosever, whenever, wherever, however（一）that引导的名词性从句：特点：在引导各种名词性从句时，that无词义、不充当句子成分，仅起引导作用。

1. 主语从句→ That we are invited to a concert this evening is good news to us.我们被邀请去参加今晚的音乐会，这对我们来说是个好消息。

● that从句作主语时，常用it作形式主语，如：→ It is certain that China will be a strong country in the future.中国肯定会在将来成为一个强大的国家。

→ It was a pity that she missed the early bus this morning.今天早晨她没赶上早班公共汽车，真让人感到遗憾。

→ It’s said that more than ten thousand people died from the big earthquake.据说有10 000多人死于这场大地震。

注意：在口语和非正式文体中，that常可省略，尤其是在非常短的句子中；但that从句位于句首时，连词that 是绝对不能省略的。

如：→ It’s a pity (that) you’re leaving.你要走了，真遗憾。