表语从句讲解

表语从句

1．定义：用作表语的从句叫做表语从句。

2．引导表语从句的关联词的种类：

(1)从属连词that。在从句中不做成分。如：

The trouble is that I have lost his address. 麻烦是我把他的地址丢了。

造句：原因是他上学迟到了

The reason was that he was late for school.

(2)从属连词whether, as, as if。如：

1. He looked just as he had looked ten years before. 他看起来还与十年前一样。

2. The question is whether they will be able to help us. 问题是他们是否

能帮我们。

注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如：

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。

造句：1. 关键是我们是否能解决问题。

The key is whether we can solve the problem.

2. 看起来好像要下雨。

It looked as if it was going to rain.

注：能跟表语从句的谓语动词一般为系动词be, seem, look，sound等。如：

He looked just as he had looked ten years before. 他看起来还与十年前一样。

造句：听起来好像有人在敲门。

It sounds as if someone is knocking at the door.

(3)连接代词who, whom, whose, what, which, whoever, whatever, whichever 在表语从句中做主语、宾语等。如：The

problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。

That was what she did this morning on reaching the attic. 那就是她今晨上了阁楼干的。

造句：问题是我们能找到谁去替换她呢。The problem is who we can get to replace her.

我想问的是谁离开了。My question is who left.

(4)连接副词where, when, how, why。

What I wonder is when he left. 我想知道他是何时离开的。

This is where they once lived. 这就是他们曾经住过的地方。

造句：这就是他为何没到这儿来的原因。That is why he didn't come here.

造句：问题是他是如何做此事的。

The question is how he did it.

(5)连词because可引导表语从句。如：

I think it is because you are doing too much. 我想这是因为你做得太多。

造句：这是仅仅因为他不认识她。It's just because he doesn't know her.

That's because he didn't understand me. 那是因为他没有理解我。(That's because...强调原因)

That's why he got angry with me. 那正是他对我生气的原因。(That's why...强调结果)

(6)解释：

2．在一些表示“建议、劝说、命令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should 可省略。如：

My suggestion is that we (should) start early tomorrow. 我的建议是我们明天一早就出发。

系动词分类：

一、根据系动词后所跟结构，我们可以把英语系动词分为两大类：完全系动词（其后只能跟表语的动词，如be, seem）和半系动词（其后既可跟表语作系动词用法，也可跟宾语或状语作实义动词用，如look）

例如：1）He looked sadly at the boy.(“看着”，实义动词用法)

He looks a clever boy .（“看起来”，系动词用法）

2）He looks at a clever boy.（“看着”，实义动词用法）

在英语中，某一动词是多义词，既有实义动词用法，又有系动词用法。

二、根据系动词的意义，我们把英语系动词分为四类：

A．五大感官系动词B．状态系动词C．动态系动词D．双谓语系动词

A．五大感官系动词，描述一种感官性质。由实义感官动词变化而来，都是半系动词。

1．look“看起来像是”，后接adj.、n.、分词、介词短语、不定式等。

The girl bit her lips and looked thoughtful.这位女孩咬着嘴唇，看上去若有所思。

2．smell“闻起来”，后接adj.分词。The flowers smell sweet. 这些花气味真香。

3．sound“听起来”，后接adj.\分词。The music sounds sweet.这首诗听起来真悦耳。

4．taste“尝起来”，后接adj.\分词。The apples taste very good. 这些苹果很好吃。

5．Feel ①“摸起来，给……感觉”；②“觉得”，后接adj./p.p.

You will feel better after a night’s sleep. 睡上一晚，你会觉得好些。

B．状态系动词：

1．be，“是”，属完全系动词。I am a student. 我是一个学生。

2．seem,“似乎，好像”，完全系动词。They seem quite happy. 他们似乎很快乐。

3．appear,“显得，看起来好像”，半系动词。It appeared(to be)a true story.看来这是一个真实的故事。

4．keep, “保持……的状态”，半系动词，后接adj或介词短语。

You’d better go to bed and keep warm. 你最好躺在床上去暖和一下。

5．remain,“仍是”，半系动词。I remained silent. 我仍然缄默。

6．stay“保持（某种状态）”，半系动词，后接adj.、过去分词。The window stayed open all the night.

7.prove “证明是”，半系动词，后接adj.\n.

The treatment proved to be successful. 这种疗法证明是成功的。

C．动态系动词：都属于半系动词，描述状态变化过程。

1．get“变成，变得……起来”，后可接形容词、分词、介词短语。

The days are getting longer and longer. 白天变得越来越长了。

2．fall“进入（某种状态），成为”，后常接以下形容词：

asleep, lame, silent, ill, sick, flat.

The old men, unable to express himself, fell silent. 那位老人说不清自己的意思，就不做声了。

My father fell ill and died. 我的父亲生病死了。

3．grow“渐渐变得……起来，长得”

It’s growing warm. 天气渐渐暖和起来了。

4．turn“转变成（新的与原来完全不同的色彩或性质），变质（色）”。

Maple trees turn red in autumn. 枫叶在秋天变红了。

It was cloudy this morning, but fortunately it has turned fine.

今天早上是阴天，幸好已经转晴了。

5．go，“变成（某种坏的状态）”

The telephone has gone dead. 电话不通了。

The material has gone a funny colour. 这料子的颜色变得奇怪了。

go之后常接的adj. 还有：bad, blind, wild, wrong, sour, hard, hungry, mad, red, with, anger, white, pale, blue, grey.

6．become“变成，成为（好坏均可的情况）”

I became interested in drawing. 我开始对素描感兴趣了。

He became angry with me. 他对我生气了。

They became good friends. 他们成了好朋友。

7．come，“变成为（已知的状态），证实为”，后常接形容词或前缀un-的过去分词作表语，表示状态或情况的变化。

His wish to become a pilot has come true. 他想当飞行员的愿望实现了。

If you look into the matter, everything will come clear.

如果你调查一下这事，一切都会清楚。

后面常接的形容词还有：apart, dear（昂贵），natural, open, short, right（好了），unstuck（没有粘住），untied（松开）。 8．run,“变成”，后接adj. The price ran high. 价格上升了。

9．make，“达到某种状态[后接形容词]，如sure, certain, merry, bold, free

We must make certain of facts.我们一定要弄清事实。

D．双谓语系动词此类系动词既有系动词的功能，后接表语，又保留原实义动词本身的含义。

例如：The run rose red.太阳升起红艳艳。

She stopped and stood quite still.她停下来然后一丝不动地站着。

The snow lay thick on the ground. 雪厚厚地堆积在地上。

He married young. 他结婚很早。

Lei Feng died young.雷锋早逝。

He continued silent.他继续沉默不语。

IV.系动词与高考及其练习

1.系动词出现于单项选择题中

①The story sounds_________________(MET 89) A. to be true B. as true C. being true D. true

②Those oranges taste__________(MET 91) A. good B. well C. to be good D. to be well

③---Are you feeling___________? ---Yes, I’m fine now/(NMET92)

A. any well

B. any better

C. quite good

D. quite better

④----Can I join the club, Dad.

----You can when you _________a bit older.(NMET 94) A. get B. will get C. get D. will have got

⑤---Do you like the material? ----Yes, it _______very soft.(NMET 94) A. is feeling B. felt C. feels D. is felt

⑥I love to go to the seaside on Summer. It_____ good to lie in the sun or swim in the cool sea.(NMET 96)

A. does

B. feels

C. gets

D. makes

⑦Cleaning women in big cities usually get _______by the hour.(NMET 98) A. pay B. paying C. paid D. to pay

⑧Why don’t you put the meat in the fridge? It will _____ for several days.(NMET2003）

A. be stayed

B. stay

C. be staying

D. have stayed

(以上七题答案分别如下：1.D, 2.A, 3.B, 4.A, 5.C, 6.B, 7.C, 8.B)

2.系动词与短文改错

They eager to know everything about China and asked me lots of questions.(were)

I’d like t o your pen friend, and get to know more about your country.(be)

3.系动词巩固练习

①What you have said_______.

A．is sounded interesting B sounds interesting

C．sound interested D．listens interested

②The class begins. Please keep________.

A．silent B．silence C．the silence D．silently

③Look! Several people in the crowd seemed_______.

A．to be fighting B．to have fought

C．being fought D．having fought

④How _____the song she sings sounds! I have never ______a better voice.

A．beautifully, sounded B．beautiful, sounded

C．sweet, listened to D．sweet, heard

⑤Her feeling about the marriage ______rather strange.

A．is looked B．is seemed C．seems D．is appeared

⑥The new shirt______ right.

A．doesn’t feel B．isn’t fel t C．isn’t feeling D．doesn’t touch

⑦How happy it_______ for me to be home again after twenty years abroad! A．gives B．feels C．is felt D．is given

⑧John _____driver since two months ago. A．became a

B．has become a C．has turned D．has been a

⑨He _____he felt very _______over the death of the boy.

A．seemed that, sad B．seemed as if, sadly

C．looked as though, sad D．looked that, sadness

⑩The ice_____ thick on the river. A．is lain B．lay C．laid D．lie

(其答案分别是：1——5：BAADC，6——10：ABDCB)

表语从句讲解及专项练习

15级计算机班英语 表语从句讲解 概念：表语从句是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+系动词+表语从句” 可以接表语从句的连系动词有be, look, remai n, seem 等。 ★The trouble is that we are short of mon ey. 困难是我们资金短缺。 ★ That is why stone walls are used in stead of fen ces around NewE ngla nd fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因。 ★At that time, it seemedas if I could n't think of the right word an yhow. 当时,我似乎怎么也想不出一个恰当的字眼来。 引导表语从句的词： 从属连词that、whether、as though、as if （That引导表语从句时，在口语中，间或可以省略。） 关系代词who, what, which, whom,whose, whatever, whoever, whomever, whichever 等； 关系畐【J词when, where, why, how, however, whenever, wherever 等。 探由从属连词that , whether引导的表语从句。 that 在引导表语从句时无词义，而whether有词义，意为、“是否”。这 时主句的主语常常是些抽象名词，如question（问题），trouble（麻烦），problem（问题），result（结果），chance（可能性），suggestion（建议），idea（想法），reason（理由）等。表语从句对主句主语进行说明、解释，使主语的内容具体化。 例如： ★The trouble is （that） she has lost his mon ey. 麻烦的事是他丢了钱。 ★The questi on is whether we n eed more ice cream. 问题是我们是否还需要 一些冰淇淋。 ★The problem was that it was too valuable for everyday use. 问题是它作为日常之用太贵重了。 ★What she couldn ' t understand was that fewer and fewer students showed in terest in her lesso ns. 我们不能理解越来越少的学生对他的课不感兴趣。 探由关系代词引导的表语从句。 关系代词who, what, which, whom,whose, whatever, whoever, whomever, whichever等引导表语从句，在句中作主语、宾语、表语，关系代词不能省略。例如： ★The questi on is which of us should go. 问题是我们哪一个应该去。 ★The problem was who could do the work. 问题是谁能做这项工作。 ★That's what he is worryi ng about. 那就是他在担心的事。 ★That's what we should do. 那是我们应该做的。 ※由关系副词引导的表语从句。 关系副词when, where, how, why 除在句子起连接作用外，在从句中还充 当时间，地点，方式或原因状语，本身具有词义。

表语从句讲解及练习

表语从句 1．定义：用作表语的从句叫做表语从句。 2．引导表语从句的关联词的种类： (1)从属连词that。在从句中不做成分。如：The trouble is that I have lost his address.麻烦是 我把他的地址丢了。The reason was that he was late for school. (2)从属连词whether,as,as if。如： (3)looked just as he had looked ten years before.他看起来还与十年前一样。 (4)question is whether they will be able to help us. 问题是他们是否能帮我们。 (5)注：从属连词if一般不用来引导表语从句，但as if却可引导表语从句，如： (6)All this was over twenty years ago, but it’s as if it was only yesterday. (7)这都是20多年前的事了，但宛如昨天一样。 The key is whether we can solve the problem.注：能跟表语从句的谓语动词一般为系动词be, seem, look，sound等。如： (8)He looked just as he had looked ten years before. 他看起来还与十年前一样。 It sounds as if someone is knocking at the door. 连接代词who, whom, whose, what, which, whoever, whatever, whichever 在表语从句中做主语、宾语等。如：The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。 (9)That was what she did this morning on reaching the attic. 那就是她今晨上了阁楼干的。 The problem is who we can get to replace her. (10)我想问的是谁离开了。My question is who left. 连接副词where, when, how, why。 What I wonder is when he left. 我想知道他是何时离开的。 This is where they once lived. 这就是他们曾经住过的地方。 That is why he didn't come here. The question is how he did it. (11)连词because可引导表语从句。如： (12)I think it is because you are doing too much. 我想这是因为你做得太多。 It's just because he doesn't know her. (13)T hat's because he didn't understand me. 那是因为他没有理解我.(That's because...强调原因) (14)T hat's why he got angry with me.那正是他对我生气的原因。(That's why...强调结果) (15)在一些表示“建议、劝说、命令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should可省略。如： (16)M y suggestion is that we (should) start early tomorrow. 我的建议是我们明天一早就出发。

表语从句讲解及专项练习

表语从句讲解及专项练习 概念：表语从句是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+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。 ★The trouble is that we are short of money.困难是我们资金短缺。 ★That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因。 ★At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来。 引导表语从句的词： 从属连词that、whether、as though、as if（That引导表语从句时，在口语中，间或可以省略。） 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等； 关系副词when, where, why, how, however, whenever, wherever等。 ※由从属连词that，whether引导的表语从句。 that在引导表语从句时无词义，而whether有词义，意为、“是否”。这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等。表语从句对主句主语进行说明、解释，使主语的内容具体化。 例如： ★The trouble is (that) she has lost his money. 麻烦的事是他丢了钱。 ★The question is whether we need more ice cream.问题是我们是否还需要一些冰淇淋。 ★The problem was that it was too valuable for everyday use.问题是它作为日常之用太贵重了。 ★What she couldn’t understand was that fewer and fewer students showed interest in her lessons. 我们不能理解越来越少的学生对他的课不感兴趣。 ※由关系代词引导的表语从句。 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等引导表语从句，在句中作主语、宾语、表语，关系代词不能省略。 例如： ★The question is which of us should go.问题是我们哪一个应该去。 ★The problem was who could do the work.问题是谁能做这项工作。 ★That's what he is worrying about.那就是他在担心的事。 ★That's what we should do.那是我们应该做的。 ※由关系副词引导的表语从句。 关系副词when, where, how, why 除在句子起连接作用外，在从句中还充当时间，地点，方式或原因状语，本身具有词义。 例如：

英语从句讲解

Simple sentence Compound sentence Complex sentence 从句：名词性从句（主语从句，宾语从句，表语从句，同位语从句） 形容词性从句(定语从句) 副词性从句（状语从句） 英语中六大从句用法总结 在句子中起名词作用的各种从句，统称为名词性从句 1.主语从句subjective clause 一般由what, who, which, why, how, when, which, whether…or…等引导，如果从句较长，谓语又较短，可用it作形式主语，而将从句放在句末。常见的句型有： It is self-evident that… 很明显的是 It goes without saying that… 不用说 It is asserted that．．．有人主张…… It is believed that．．．据信…… It is generally considered that．．．人们普遍认为…… It is hoped that．．．人们希望…… It is reported that．．．据报道…… It is said that．．．据说…… It is supposed that．．．据推测．．．

It is well-known that．．．众所周知…… It must be admitted that．．．必须承认…… It cannot be denie d that… 不可否认…… It must be pointed out that．．．需指出的是…… It was told that．．．据传…… It will be said that．．．有人会说…… It follows that… 由此可见 It is inappropriate that… ……是不合适的 2)what引导的主语从句表示“...的东西时”，一般不用it作形式主语。 What we lack is experience. 3)what, who, when, why, whether等词含有各自的疑问意义，但它们引导的主语从句，都用陈述语序。 How the plan is to be carried out should be discussed again. I did know why I felt like crying. 2.宾语从句objective clause 1）宾语从句可位于及物动词、介词和某些形容词后。连词that常可省略。介词后一般接疑问词引导的宾语从句。in

表语从句讲解及专项练习、答案

、 表语从句讲解及专项练习 概念：表语从句是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+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。 " ★ The trouble is that we are short of money.困难是我们资金短缺。 ★ That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因。 ★ At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来。 引导表语从句的词： ' 从属连词that、whether、as though、 as if（That引导表语从句时，在口语中，间或可以省略。） 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever 等； 关系副词when, where, why, how, however, whenever, wherever等。 ※ 由从属连词that，whether引导的表语从句。 that在引导表语从句时无词义，而whether有词义，意为、“是否”。这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等。表语从句对主句主语进行说明、解释，使主语的内容具体化。 : 例如： ★ The trouble is (that) she has lost his money. 麻烦的事是他丢了钱。 ★ The question is whether we need more ice cream.问题是我们是否还需要一些冰淇淋。 ★ The problem was that it was too valuable for everyday use.问题是它作为日常之用太贵重了。 ★ What she couldn’t unde rstand was that fewer and fewer students showed interest in her lessons. 我们不能理解越来越少的学生对他的课不感兴趣。 ※ 由关系代词引导的表语从句。

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表语从句讲解及专项练习 概念:表语从句是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+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。 ★ The trouble is that we are short of money.困难是我们资金短缺。 ★ That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因。 ★ At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来。 引导表语从句的词: 从属连词that、whether、as though、as if(That引导表语从句时,在口语中,间或可以省略。) 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等; 关系副词when, where, why, how, however, whenever, wherever等。 ※由从属连词that,whether引导的表语从句。 that在引导表语从句时无词义,而whether有词义,意为、“是否”。这时主 句的主语常常是些抽象名词,如question(问题),trouble(麻烦),problem(问 题),result(结果),chance(可能性), suggestion(建议),idea(想法),reason(理由)等。表语从句对主句主语进行说明、解释,使主语的内容具体化。

(完整版)人教版必修三Unit3语法讲专题练习：宾语从句和表语从句

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。

高中英语语法表语从句详解

高中英语表语从句详解 1、概述 用作表语的从句叫作表语从句，它位于主句中的连系动词之后。引导表语从句的词有从属连词that、whether、as though(if)；关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等；关系副词when, where, why, how, however, whenever, wherever等。可以接表语从句的连系动词由be, look, remain, seem等。That引导表语从句时，在口语中，间或可以省略。 The trouble is that we are short of money.困难是我们资金短缺。 That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因。 At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来。 2、由从属连词that，whether引导的表语从句。 that在引导表语从句时无词义，而whether有词义，意为、“是否”。这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等。表语从句对主句主语进行说明、解释，使主语的内容具体化。 The trouble is (that) she has lost his money. 麻烦的事是他丢了钱。 The question is whether we need more ice cream.问题是我们是否还需要一些冰淇淋。

表语从句讲解

一．定义： 表语从句就是用一个句子作为表语。位于系动词之后，说明主语身份，特征，属性或状态。比较： The problem is puzzling. 主语连系动词形容词作表语 The problem is when we can get a pay rise. 主语连系动词一个句子作表语---表语从句 二、系动词的分类（了解哪些词为系动词） 系动词有表示状态的；有表示状态变化的。 表示状态的有： 1）be, seem ,appear 等。 2）look ,sound ,feel ,taste ,smell 等，由感官动词变化而来。意思为“看（听、摸、尝、闻）起来”。 Mr. Li looks quite young. 李先生看起来很年轻。 3）stand ,keep ,prove ,remain 等由不及物动词转化而来。 The machine has been standing idle. 这台机器一直闲着不用。 2.表示状态变化的： become ,get ,grow, fall, turn等 He has fallen ill. 他已经病倒了。 三连接表语从句与主句的关系词主要有三类：

1. 从属连词：that（无有词义）, whether（是否,if （是否） 2. 关系代词：who（谁，主格）, whom（谁，宾格）,whose谁的，所有格）, what（什么）,which（哪个，哪些） 3. 关系副词：when（什么时候）where（什么地方）why（为什么）, how（怎样）例如： The fact is that we have lost the game. 事实是我们已经输了这场比赛。 That’s just what I want. 这正是我想要的。 This is where our problem lies. 这就是我们的问题所在。 That is why he didn’t come to the meeting.那就是他为什么不到会的原因。 It looks as if it is going to rain. 看上去天要下雨了。 It is because you eat too much那是因为你吃得太多了。 The reason why he was late was that he missed the train by one minute this morning （当主语是reason时，表语从句要用that引导而不是because） 另外，与其他名词从句有所不同的是as, as if/though, because也可用来引导表语从句.如： He looked just as he had looked ten years before.他看起来还与十年前一样。 She seems as if she had done a great thing.她看起来好像做了一件大事。 It is because you eat too much.那是因为你吃得太多了。 【注意】because可引导表语从句，但与之同义的since, as, for等也不用于引导表语从句。

表语从句详解教学内容

表语从句详解

表语从句详解 一、概念 表语从句是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+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. 可以接表语从句的系动词有： 1.be（being,been,am,is,are,was,were) 2. feel , seem , look, appear ,sound, taste , smell 3. stand , lie , remain ,keep, stay 4. become ,get , grow , turn ,go ,come, run, fall 5. prove, turn out The trouble is that we are short of money.困难是我们资金短缺. That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因. At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来. 引导表语从句的词： 从属连词that、whether、as though、 as if（That引导表语从句时，在口语中，间或可以省略.） 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等； 关系副词when, where, why, how, however, whenever, wherever等. 由从属连词that，whether引导的表语从句. that在引导表语从句时无词义，而whether有词义，意为、是否.这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等.表语从句对主句主语进行说明、解释，使主语的内容具体化.例如： The trouble is (that) she has lost his money. 麻烦的事是他丢了钱. The question is whether we need more ice cream.问题是我们是否还需要一些冰淇淋. The problem was that it was too valuable for everyday use.问题是它作为日常之用太贵重了. What she couldn’t understand was that fewer and fewer students showed interest in her lessons. 我们不能理解越来越少的学生对他的课不感兴趣. 由关系代词引导的表语从句.

表语从句详解

表语从句详解 一、概念 表语从句是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+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. 可以接表语从句的系动词有： （being,been,am,is,are,was,were) 2. feel , seem , look, appear ,sound, taste , smell 3. stand , lie , remain ,keep, stay 4. become ,get , grow , turn ,go ,come, run, fall 5. prove, turn out The trouble is that we are short of money.困难是我们资金短缺. That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因. At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来. 引导表语从句的词： 从属连词that、whether、as though、 as if（That引导表语从句时，在口语中，间或可以省略.） 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever 等；

关系副词when, where, why, how, however, whenever, wherever等. 由从属连词that，whether引导的表语从句. that在引导表语从句时无词义，而whether有词义，意为、是否.这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等.表语从句对主句主语进行说明、解释，使主语的内容具体化.例如： The trouble is (that) she has lost his money. 麻烦的事是他丢了钱. The question is whether we need more ice cream.问题是我们是否还需要一些冰淇淋. The problem was that it was too valuable for everyday use.问题是它作为日常之用太贵重了. What she couldn’t understand was that fewer and fewer students showed interest in her lessons. 我们不能理解越来越少的学生对他的课不感兴趣. 由关系代词引导的表语从句. 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever 等引导表语从句，在句中作主语、宾语、表语，关系代词不能省略.例如：The question is which of us should go.问题是我们哪一个应该去. The problem was who could do the work.问题是谁能做这项工作. That's what he is worrying about.那就是他在担心的事.That's what we should do.那是我们应该做的. 由关系副词引导的表语从句. 关系副词 when, where, how, why 除在句子起连接作用外，在从句中还充当时间，地点，方式或原因状语，本身具有词义.例如：Go and get your coat. It's where you left

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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: 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 1Could 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

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高中英语语法解析---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 …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… It appears that…似乎… (4) It ＋过去分词＋从句 It is reported that…据报道… It has been proved that…已证实… It is said that…据说… 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.

表语从句讲解及专项练习教案资料

表语从句讲解及专项 练习

表语从句讲解及专项练习 概念：表语从句是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+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。 ★ The trouble is that we are short of money.困难是我们资金短缺。 ★ That is why stone walls are used instead of fences around New England fields.这就是为什么在新英格兰用石头墙而不用栅栏的原因。 ★ At that time, it seemed as if I couldn't think of the right word anyhow.当时,我似乎怎么也想不出一个恰当的字眼来。 引导表语从句的词： 从属连词that、whether、as though、 as if（That引导表语从句时，在口语中，间或可以省略。） 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等； 关系副词when, where, why, how, however, whenever, wherever等。 ※由从属连词that，whether引导的表语从句。 that在引导表语从句时无词义，而whether有词义，意为、“是否”。这时主句的主语常常是些抽象名词，如question(问题)，trouble(麻烦)，problem(问题)，result(结果)，chance(可能性)，suggestion(建议)，idea(想法)，reason(理由)等。表语从句对主句主语进行说明、解释，使主语的内容具体化。 例如： ★ The trouble is (that) she has lost his money. 麻烦的事是他丢了钱。 ★ The question is whether we need more ice cream.问题是我们是否还需要一些冰淇淋。 ★ The problem was that it was too valuable for everyday use.问题是它作为日常之用太贵重了。 ★ What she couldn’t understand was that fewer and fewer students showed interest in her lessons. 我们不能理解越来越少的学生对他的课不感兴趣。 ※由关系代词引导的表语从句。 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever等引导表语从句，在句中作主语、宾语、表语，关系代词不能省略。 例如： ★ The question is which of us should go.问题是我们哪一个应该去。 ★ The problem was who could do the work.问题是谁能做这项工作。 ★ That's what he is worrying about.那就是他在担心的事。 ★ That's what we should do.那是我们应该做的。 ※由关系副词引导的表语从句。 关系副词 when, where, how, why 除在句子起连接作用外，在从句中还充当时间，地点，方式或原因状语，本身 具有词义。 例如： ★Go and get your coat. It's where you left it. 去把雨衣拿来。就在你原来放的地方。