主语从句、表语从句、宾语从句

雅思阅读考试--主语从句

在复合句中用作主语的从句称为主语从句(subject clause)。引导主语从句的关联词有从属连词、疑问代词、疑问副词、缩合连接代词、缩合连接副词等。如：

That they were in truth sisters was clear from the facial resemblance between them.

很明显，她们的确是亲姊妹，她们的脸型很相似。(关联词是从属连词that)

Who should be responsible for the senior citizens has been widely discussed in our community.

谁应该对老年人负责这个问题在社区里被广泛讨论。(关联词是疑问代词who)

Where we can dispose of the increasing rubbish is a great headache to many governments.

在哪儿处置日益增多的垃圾对很多政府而言是件头痛的事。(关联词是疑问副词where) Whoever pollutes the environment should be punished.

不论谁污染环境都应该受到惩罚。(关联词是缩合连接代词whoever)

Wherever you are is my home—my only home.

你所在的任何地方就是我的家——我唯一的家。(关联词是缩合连接副词wherever)

有时可以用it作为形式主语，将真实主语从句置于句末。如：

1. It is probable that the nocturnal trades go way back in the ancestry of all mammals.

很可能这种夜间的谋生可以追溯至所有哺乳动物的祖先。

2. It should be no surprise then that among mathematicians and architects,

left-handers tend to be more common and there are more left-handed males than females.

在数学家和建筑学家中，左撇子更常见并且左撇子的男性比女性要多，这并不惊奇。

3. It is reported that millions of people die of water-related disease each year.

据报道每年有成千上百万人死于和水有关的疾病。

雅思阅读考试--表语从句

在复合句中用作表语的从句称为表语从句(predictive clause)。引导表语从句的关联词有疑问代词、疑问副词、缩合连接代词、从属连词等。如：

The problem is who they can rely on.

问题是他们能依赖谁呢。(关联词是疑问代词who)

The question is how they have achieved this.

问题是他们是如何完成的。(关联词是疑问副词how)

He looked just as he had looked ten years before.

他看起来还和十年前一样。(关联词是从属连词as)

Indeed acting as a tourist is one of the defining characterist ics of being …modern?

and the popular concept of tourism is that it is organized within particular places

and occurs for regularized periods of time.

确实作为一个游客是“现代”的定义性特点之一，并且旅游的普遍性观念是它在某个特定地点组织并且发生于规律性的时间段。(关联词是从属连词that)

雅思阅读考试--宾语从句

在复合句中用作宾语的从句称为宾语从句(object clause)。引导宾语从句的关联词有从属连词、疑问代词、疑问副词、缩合连接代词、缩合连接副词等。如：

Animal right activists claim that animal tests are cruel, inhumane and unnecessary.

动物权益保护声称动物实验很残忍、没人道和不必要。(关联词是从属连词that)

I know he has succeeded.

我知道他已经成功了。(在非正式文体中关联词that被省去)

It is hard to imagine what effects garbage will exert on our life.

很难想象垃圾将对我们的生活造成什么影响。(关联词是疑问代词what)

I will tell you why I came here.

我会告诉你我为什么来这儿。(关联词是疑问副词why)

I would like to see where you live.

我想去看看你住的地方。(关联词是缩合连接副词where)

宾语从句也可以用作介词的宾语，如：

It is the major contributor to why so many young females commit crimes in recent years.

这就是为什么近年来许多年轻妇女犯罪的主要原因。

But the origins of what is now generally known as modern architecture can be

traced back to social and technological changes of the 18th and 19th centuries.

现代建筑学的起源可以追溯到18世纪和19世纪的社会和技术变化。

有时介词可以被省去。如：

Nobody cares (for) what happened to the wildlife.

没有人关心那些野生生物发生了什么。

Be careful (as to) what he is doing.

你要注意他在做什么。

有时候全句可以用it作为形式主语，如：

He made it quite clear that he preferred reading to writing.

他很明确地说他更喜欢阅读而不是写作。

You may rely on it that they will help you.你可以指望他们会帮助你。

主语从句 & 表语从句

主语从句& 表语从句 【观察】观察下列句子中从句的用法，然后加以总结。 1. What we need is more time while what they need are more people. 2. It was not known whether/if he would come to the party. 3. Whether we will go fishing tomorrow depends on the weather. 4. Do you think it is necessary that we (should) have all the chairs replaced? 5. It is suggested that you (should) attend the opening ceremony. 6. The question remains whether they will be able to help us. 7. My suggestion is (that) you (should) discuss your problems with your parents first. 8. The reason why I was late this morning is that I missed the early bus. 9. He was very busy. That was why he didn’t come here. 10. Tom looked sad. That’s because he didn’t pass the exam. 11. The house smells as if it hasn’t been lived in for ye ars. 12. Dressed in red, she looks as if she were ten years younger. 13. Has it been decided when we’ll have the final examination? 【总结】 主语从句和表语从句都属于名词性从句。主语从句在复合句中作主语，表语从句在复合句中作表语。在具体的应用中要掌握以下几点： ● 引导词(详见P138-139, B7) 注意易错引导词： (1) 引导主语从句位于句首时只能用whether (如例句3)，句中可用if (如例句2)，引导表语从句只能用whether (如例句6)； (2) 主句的主语是reason时，表语从句要用that，不能用because引导(如例句8)； (3) 引导表语从句时，why强调结果(如例句9)，because强调原因(如例句10)； (4) that只起连接作用，不在从句中作成分，无词义。引导主语从句时不能省略，引导表语从句时可以省略。 ● it作形式主语 有时为避免句子头重脚轻，常用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。主句的谓语动词一般用单数形式： (1) 常用句型：It+be+名词词组/形容词/过去分词+ that从句(如例句4-5)； (2) 在由连词wh-引导的主语从句中，从句可放在句首，也可用it作形式主语而把从句放在句末(如例句2、 13)。 ● 语序：主语从句和表语从句必须用陈述语序。 ● 主谓一致 主语从句作主语时谓语动词用单数形式。what引导主语从句，主句的谓语动词多用单数形式，但若表语是复数时，谓语动词用复数形式(如例句1)。 ● 语气

主语从句详解及练习-附答案

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。

主语从句+表语从句

※※※ 主语从句： 1. What he needs is the shirt of a happy person to wear. 2. What his father said made him think carefully. 3. Whether you can do this depends on your learning habits. ※※※ 表语从句： 1.It was exactly what I needed. 2.This is what he said. 3. That is because it is a very direct question. 4. That’s because he was a really good student. 5. Another popular idea is that Stonehenge might be a kind of calendar. 6. Other advantages of bike riding are that it’s good for health. 7. One of the greatest mysteries is how it was built because the stones are so big and heavy.

8. That’s how people in Japan are expected to greet each other. 9. That’s when I decided to change. 关键部位已标蓝： ※※※ 主语从句： 1. What he needs is the shirt of a happy person to wear. 2. What his father said made him think carefully. 3. Whether you can do this depends on your learning habits. ※※※ 表语从句： 3.It was exactly what I needed. 4.This is what he said. 3. That is because it is a very direct question. 4. That’s because he was a really good student.

人教版必修三Unit3语法讲专题练习：宾语从句和表语从句(最新整理)

Ⅰ.用适当的连接词填空 1．The trouble is that I can’t find my way. 2．We are discussing what we shall do to help the poor. 3．It depends on whether you can do the work well. 4．I wonder how you are getting on with your studies. 5．He got caught in the heavy traffic.That was why he was late. 6．Energy is what makes things work. 7．We didn’t set out; it was because we wanted to wait until our mother came back. 8．We consider it necessary that he should improve his pronunciation. Ⅱ.单项填空 1．—Can you join us in the party this evening? —Well, that depends on ________ I can finish my report before then. A．whether B．if C．that D．when 解析：选A。句意：“你今天晚上能参加我们的聚会吗？”“嗯，那得看到时候我的报 告能不能完成。”连词whether表示“是否”，引导宾语从句。if表示“是否”，不引导介词的宾语从句；that没有意义；when“当……时”。 2．I don’t think ________ possible ________ one can master a foreign language without much memory work. A．it; whether B．it; that C．which; whether D．this; that 解析：选B。it在句中作形式宾语；possible作宾补；真正的宾语是that引导的宾语从句。 3．He said________he had eaten nothing for a long time and________he was very hungry. A．that; 不填B．不填；that C．不填；不填D．what; what 解析：选B。考查宾语从句中that的省略问题。said后接了两个that引导的宾语从句，其中第一个从句中的that可省略，后面的that不可省略。 4．The reason for his coming to China was ________ he wanted to study Chinese medicine. A．that B．what

宾语从句与表语从句.

【本讲教育信息】 一. 教学内容： 名词性从句——宾语从句与表语从句 二. 知识精讲 在复合句中起名词性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，根据它在句中不同的语法功能，因此名词从句又分为主语从句、宾语从句、表语从句和同位语从句。 （一）宾语从句 1. 概念及引导词 在复合句中起宾语作用的从句叫宾语从句。引导宾语从句的连接词有连接代词（who, whom, whose , what , which, whoever , whatever, whichever ）、连接副词(when , where , how, why )及从属连词(that , whether, if ). 例：John said （that）he was leaving for London on Wednesday. 约翰说他星期三要到伦敦去。 I am glad that you are satisfied with your job. 你对工作满意我感到很高兴。 She will name him whatever she wants to. 她高兴给他起什么名字就起什么名字。 That depends on where we shall go. 那取决于我们去哪儿。 2. 宾语从句的种类 常见的宾语从句有动词的宾语从句、介词的宾语从句和形容词的宾语从句三种。 （1）动词的宾语从句 They know that the habit may kill them.定语从句 他们知道这个习惯会害死他们。 They doubt whether or not Jack is a good student. 他们怀疑Jack是否是一个好学生。 They wanted to see which shops offered the best advice and service定语从句. 他们想了解哪家店提出的建议和提供的服务最好。 （2）介词的宾语从句 一般情况下介词后只能接wh- 类连接词引导的宾语从句，但but, except, besides等后可接that引导的宾语从句。 We are talking about what we’ll do next. 我们正在讨论下一步做什么。 I know nothing about him except that he lives here. 对于他，我只知道他住在这儿，其他一无所知。

主语从句与宾语从句

主语从句与宾语从句 一、名词性从句是四位从句的总称：主语从句、宾语从句、同位语从句、表语从句。这些从句都起到类似于名词的作用。 主从：一个句子充当大句子的主语，就叫主语从句。例如； What I need is money.(主语是What I need作大句的主语) It was not obvious that water is fundamental to the development of life.（It是形式主语，真正的主语是that 从句。） 主语从句的位置有两种，一种是放于句首；一种是用It 作形式主语，从句被放后面。 二、宾语从句：一个小句子充当大句子的宾语。 He asked me how old I was . She took it for granted that I’d be back home an hour ago.（It 作形式宾语，真正的宾语是后面的that从句。） 考点一：语序 What I want to do is to go home immediately.陈述语序。 I asked where the famous restaurant was .陈述语序。 名词性从句的语序应该是陈述句语序。 删除疑问语序（be /助动词、情态动词+主语） 考点二：引导词 That（没成分） That the earth moves around the sun is known to all.(that 引导的句子作大句子的主语，that不能丢。) Whether /if （有时互换，主语从句只能用wheather引导，不能用if .可用if 的地方都能用wheather。） Whether the meeting will be put off depends on the weather . 疑问代词：what,who, whom,which,whose 在从句中有成分 What he has is just money.（在从句中有成分作宾语） 疑问副词：where ,when,why,,how在从句中有成分 Why he didn’t attend class is not know yet. That：引导名词性从句时无成分，无词义，有时可以省略。 Whether /if引导名词性从句时无成分，是否。 特殊疑问代词：主，宾，表，定。 疑问副词：状。 考点三：no matter+疑问词（what）VS疑问词（what）+ever Whatever he says must be put down . No matter what he says/Whatever he says,I will not change my mind. 意思相同，但语法不一样。第一句主从，第二句让步状语从句。以ever开头的引导主从或者状语从句，而以no matter 开头的不能引导名词性从句，只能引导状语从句，所以选ever 就一定对。 考点四：建议、命令、要求类+宾从 The doctor suggested that an operation (should)be done immediately on the patient. 初中讲过当主句是一般过去时态的宾语从句：主过去，从句也过去。当主句的动词是建议、命令、要求类的动词时，后面的宾从必须是should+动词原形且should可以省略。此时不管。主语是谁，不管主句是什么时态都不能改变动词是原形的要求.once表示建议、命令、要求类的动词suggest,advise,propose,demand,require,insist,request,ask,command,order后面如果后

宾语从句和表语从句详解与练习

宾语从句和表语从句详解 名词性从句指的是在整个句子中起名词作用的从句。这种从句可以做主语、宾语、表语、同位语等，所以这类从句包括主语从句、宾语从句、表语从句和同位语从句。各种名词性从句的结构都是相同的，即由if，whether，that和各种疑问词充当连接词，后接陈述语序。 例如：What they are doing seems very important．（主语从句） 他们在做的事似乎很重要。 My hope is that he will be the best student in the class．（表语从句） 我的愿望是他能够成为班上最好的学生。 Nobody knows who he is．（宾语从句） 大家都不知道他是谁。 I don't like the idea that money is everything．（同位语从句） 我不喜欢金钱就是一切这一观点。 引导名词性从句的连接词中，除了that，if和whether之外其它的都作从句中的一个成分。 【宾语从句】 在句子中作动词或介词宾语的从句叫做宾语从句。引导宾语从句的词有连词that，whether，if；连接代词who，which，what以及其强调形式whoever，whichever，whatever；连接副词when，where，why，how等。 例如：Do you know where the Greens live I have no interest in how rich he is． 宾语从句主要用于下面五种结构： 1．由that引导的宾语从句（that 引导宾语从句时，特别是在口语中可省略） The boy believes that he will travel through space to other planets． that引导的宾语从句多用于say，think，insist，wish，hope，demand，imagine，wonder，know，suppose，see，believe，agree，admit，deny，expect，explain，order，command，feel，dream，suggest，hear，mean，notice，prefer，request，require，propose，declare，report等后。 当主句谓语动词是think，believe，suppose，expect 等词，而宾语从句的意思是否定时，常把否定转移至主句表示。例如：I don’t think it is right for him to treat you like that．（＝I think it is not right for him …．） that不能省略的情况： （1）当句中的动词后接多于两个由that引导的宾语从句时，第一个that可省，但后面的that不可省。如： He said （that）you were too young to understand the matter and that he was asked not to tell you． （2）当主句的谓语动词与that宾语从句之间有插入语时，that一般不可省。如： Just then I noticed，for the first time，that our master was wearing his fine green coat and his black silk cap． （3）当that从句是双宾语中的直接宾语时，that不可省。如： I can’t tell him that his mother died． 2．由特殊疑问词引导的宾语从句 这样的宾语从句实际上是由特殊疑问句变化而来的，宾语从句要用陈述句语序。用于这种结构的动词常常是：see，say，tell，ask，answer，know，decide，show，find out，imagine，suggest，doubt，wonder，discover，understand，inform，advise等。

主语从句和表语从句

主语从句和表语从句 知识点 1.名词性从句引导词的选择 选择原则“缺什么，补什么，什么不缺，用that” “什么不缺，用that”的意思是：如果从句中不缺任何成分，而且句意完整时，就用that来引导主语从句或表语从句以及其他的名词性从句。 2.whether 意为“是否”，引导的主语从句放在句首，不能用if 代替；但当用 it 作形式主语时，whether引导的主语从句放在句中或句末，此时可换用if. It is doubtful whether there’ll be any seats left.说不上是否还有座位了。 3.that 引导主语从句时，只起连接作用，不作任何成分，没有实际意义。在句 首时不可省略。What引导主语从句时既要起连接作用，又要在从句中作主语或宾语，在任何情况下都不能省略，它具有具体意义，表示“什么，所…… 的（事、物、话）”，相当于all that/ everything that. Which引导主语从句也作成分，它表示选择的意义，常译为“那个”。如：That he survived in the earthquake is a miracle. 他在地震中幸免于难，这是个奇迹。 4.关系代词what, which, who引导主语、表语从句时含有疑问意义，而whatever, whichever, whoever在引导名词性从句时，往往比what, which, who更强调，不表示疑问意义。而且whatever=all that/everything that; whichever=anything that; whoever=anyone who.另外，whatever=no matter what时引导状语从句。如：Whatever is worth doing at all is worth doing well.凡是值得做的事情都值得好好地做。 I语法填空。使用正确连接词补全下列句子。 1.They lost their way in the forest and ______made matters worse was ______ night began to fall. 2.______ drives after drinking should be punished. 3.It is said ______ Peter will have a chance to travel abroad next month. 4.______ we fear when traveling in summer is the sudden change of weather. 5.______ we will go camping tomorrow is up to you. 6.I read about it in some book or other, does it matter ______ it was? 7.______ of you comes in will be given a prize.

3.3 宾语从句 表语从句 教案

教学过程 一、课堂导入 概念引入 She doesn’t know (th at) her father is seriously ill. 她不知道她父亲病得很严重。 Can you tell me how I can get to the railway station? 你可以告诉我怎么去火车站吗？The problem is when they can get there. 问题是他们什么时候能到那儿。 The problem is whether we can replace her. 问题是我们能否替换她。

二、复习预习 复习什么是宾语和表语，列举作宾语和表语的词性。

三、知识讲解 知识点1：宾语从句的定义 置于动词、介词等词性后面起宾语作用的从句叫宾语从句。宾语从句的语序必须是陈述语序。有些形容词（afraid ,sure ,glad等）之后也可以带宾语从句。 She doesn’t know (that) her father is seriously ill. Can you tell me how I can get to the railway station? 划线部分是宾语从句。

【考查点1】宾语从句的引导词 连词：that (that 常可省略),whether, if 代词：who, whom, whose, what ,which, whoever, whomever, whatever, whichever 副词：when ,where, how, why 等。 She reminded me that I had a meeting to attend. I wonder whether(if) they will come to our party. None of us knows where these new parts can be bought.

表语从句与主语从句

表语从句与主语从句 表语从句和主语从句以及宾语从句都要用陈述语序。 Ⅰ.表语从句 在复合句中，位于系动词之后作表语的从句称为表语从句。它位于主句的系动词之后， 最为重要的是我们应该为牛找到足够的水。 The doubt is who has taken away the valuable vase. （主语，人） 疑点是谁拿走了那只贵重的花瓶。 My topic today is what most scientists are researching.（宾语，物，没有选择范围） 我今天的话题就是大多数科学家正在研究的课题。 The problem is which school will be chosen.(which在从句中作定语) 问题是哪一所学校将被选中。 All this was over twenty years ago，but it’s as if it was only yesterday. 这都是20多年前的事了，但宛如昨天一样。 表语从句中应注意的问题 (1)because，why引导的表语从句。 because引导表语从句时，表示“因为”，why引导表语从句时，表示“……的原因”，相当于the reason why。 That’s because he didn’t understand me. (That’s because...强调原因) 那是因为他不理解我。 That’s why he got angry with me. (That’s why...强调结果) 那正是他对我生气的原因。 (2)what引导的主语从句表示结果或名词reason作主语时，后面的表语从句表示原因时要用that引导，不宜用because。 What cost him his life was that he was too careless. 使他丧命的原因是他太粗心了。 The reason why I was sad/for my being sad was that he didn’t understand me. 我难过的原因是他不理解我。 (3)使用虚拟语气的表语从句 在表示建议、劝告、命令含义的名词后的表语从句中，谓语动词需用“should＋动词原形”表示，should可省略。常见的词有：advice，suggestion，order，proposal，plan，idea，request，requirement等。 My suggestion is that we (should) have a discussion about this matter instead of just laying it aside. 我的建议是我们应当讨论一下这个问题，而不应该把它放在一边。 （4）as if/as though引导的表语从句常置于系动词look，seem，sound，be，become等后面，常用虚拟语气，即形式常用过去式的某种时态。

主语从句和宾语从句练习

用符号划出下列短文各句中的主语（—）、谓语（＝）、宾语（～）： I hope you are very well. I'm fine, but tired. Right now it is the summer vacation and I'm helping my Dad on the farm. August is the hottest month here. It is the time of year for the rice harvest, so every day I work from dawn until dark. Sometimes we go on working after dark by the lights of our tractors. We grow rice in the south of the States, but in the north where it is colder they grow wheat. We have a lot of machines on the farm. Although the farm is large, my Dad has only two men working for him. But he employs more men for the harvest. My brother takes care of the vegetable garden. It doesn't often rain in the summer here. As a result, we have to water the vegetable garden. Every evening we pump water from a well. It then runs along channels to different parts of the garden. 主语从句 1. will go to the concert is not known. 2. we need is more time. 3. will they go is not known. 4. will they hold the meeting is not known. 5. he was late for class is not clear. 6. kinds of books they will buy needs considering. 7. he wil l come to see me doesn’t matter much. 翻译练习 1．(谁将去接他)_____________ is not decided. 2．(哪个班极会赢得这场足球赛)________ is not clear so far. 3．(他能否买到飞机票)________________ doesn’t matter much. 4．(我们如何去那里)_________________ is a question. 5．(你刚才告诉我的)________________ was really a surprise. 6．(他什么时候出国)_________________ is being discussed 7．(他为什么哭)_________________ is not clear. 8．It is clear__________ (他是一个乞丐). 9．(你要请谁)_____________ is not important. 10．(我们将在哪里举行篮球赛)__________________ is not clear. 宾语从句 you know how much hot water_________ A．Mum is needed B．does Mum need C．Mum needs D．did Mum need you tell me_________ A．where he is B．where is he C．he is where D．what is he you know_________ A．what the news are B．what is the news C．what the news is D．what are the news liked sports _________ I was young. A．so much as B．so much that C．very much when D．very much because

主语从句详解及练习_附答案

高二年级语法要点剖析（李翌洋） 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： （1）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。 注意：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…

主语从句、表语从句、宾语从句

雅思阅读考试--主语从句 在复合句中用作主语的从句称为主语从句(subject clause)。引导主语从句的关联词有从属连词、疑问代词、疑问副词、缩合连接代词、缩合连接副词等。如： That they were in truth sisters was clear from the facial resemblance between them. 很明显，她们的确是亲姊妹，她们的脸型很相似。(关联词是从属连词that) Who should be responsible for the senior citizens has been widely discussed in our community. 谁应该对老年人负责这个问题在社区里被广泛讨论。(关联词是疑问代词who) Where we can dispose of the increasing rubbish is a great headache to many governments. 在哪儿处置日益增多的垃圾对很多政府而言是件头痛的事。(关联词是疑问副词where) Whoever pollutes the environment should be punished. 不论谁污染环境都应该受到惩罚。(关联词是缩合连接代词whoever) Wherever you are is my home—my only home. 你所在的任何地方就是我的家——我唯一的家。(关联词是缩合连接副词wherever) 有时可以用it作为形式主语，将真实主语从句置于句末。如： 1. It is probable that the nocturnal trades go way back in the ancestry of all mammals. 很可能这种夜间的谋生可以追溯至所有哺乳动物的祖先。 2. It should be no surprise then that among mathematicians and architects, left-handers tend to be more common and there are more left-handed males than females. 在数学家和建筑学家中，左撇子更常见并且左撇子的男性比女性要多，这并不惊奇。 3. It is reported that millions of people die of water-related disease each year. 据报道每年有成千上百万人死于和水有关的疾病。 雅思阅读考试--表语从句 在复合句中用作表语的从句称为表语从句(predictive clause)。引导表语从句的关联词有疑问代词、疑问副词、缩合连接代词、从属连词等。如： The problem is who they can rely on. 问题是他们能依赖谁呢。(关联词是疑问代词who) The question is how they have achieved this. 问题是他们是如何完成的。(关联词是疑问副词how) He looked just as he had looked ten years before. 他看起来还和十年前一样。(关联词是从属连词as)

(完整版)人教版高一英语必修3宾语从句与表语从句详细讲解及练习

名词性从句 在复合句中起名词作用的从句叫做名词性从句。名词性从句的作用相当于名词，因此主语从句、表语从句、宾语从句和同位语从句分别作主句的主语、表语、宾语和同位语。主语从句：Who will win the match is still unknown. 宾语从句：I want to know what he has told you. 表语从句：The fact is that we have lost the game. 同位语从句：The news that we won the game is exciting. 引导名词性从句的连接词可分为三类： 连接词(不充当从句的任何成分)：that ,whether ,if 连接代词：what, who, whom, whose, which, wh+ever 连接副词：when ,where ,how ,why Object Clauses 宾语从句 一、宾语从句的概念：宾语从句在复合句中作主句的宾语。 位置：通常放在主句谓语动词（及物动词）或介词之后。 句子结构：主句+连词(引导词)+ 宾语从句 e.g. She asked if these answers were right. We can learn what we do not know. He will talk to us about what he saw in the U.S.A. I don’t know where we will hold the meeting. 通过观察，我们可以知道宾语从句的语序用陈述语序： 连接词+主语+谓语+其他成分 1)Could you tell me______. A. you will get here when B. when will you get here C. get here when you will D. when you will get here 2) Mother asked his son what ______for lunch at school. A. did he had B. does he had C. he has D. he had 3) Pointing to the young plant, he asked me ____ that was the one we had seen in the picture. A. what B. if C. where D. how 二、连接词 1、从属连接词(不充当从句的任何成分)：that ,whether ,if 1）、I hear (that) he will be back in an hour. 2）、I want to know if /whether he will go to the park with us 用it做形式宾语的宾语从句时，it常可以放在动词think, find, consider, believe, feel, make等后作为形式宾语，而真正的宾语——that从句则放在句尾）（此时that一定不可以省略）