篇一 :高考英语从句总结

英语中六大从句用法总结

1.主语从句

1)主语从句可直接位于主语的位置,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 a fact\a pity\a question\good news that...

*It seems\appears\happened\has turned out that...

*It is clear\important\likely\possible that...

*It is said\reported\estimated\has been proved that...

It is said that comic books create a connection between people of the same generation.

It seems that the performance is very useful.

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

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 that(因为),except that(除了),but that(只是)已构成固定搭配,其他介词后一般不接that引导的宾语从句。

*I promised that I would change the situation.

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篇二 :高中从句简单总结

一、定语从句

先行词 人,物 人 人 物 人,物

关系代词: that who whom which whose as(固定用法)

缺成分 主,宾 主,宾 宾 主,宾 定

关系副词:when where why (看先行词决定)

1,先行词被any,Only,all,every,no,some,much,few,little,或序数词,最高级,

the only,the one,the very,the right,the last修饰时用that。

2,介词+关系代词(whom,which)

先行词是人 介词+ whom

e.g. The girl to whom he is speaking is my sister.

先行词是物 介词+ which

e.g. The room in which he used to live is very big.

3,关系副词=介词+关系代词

why=for which

where=in/ at/ on/ ... which (介词同先行词搭配)

when=during/ on/ in/ ... which (介词同先行词搭配)

4,AS固定句式

as is said above;

as is already mentioned above

as it is( 这是常有的事; 事情通常就是这样)

as is reported in the newspaper

as we all know.…

as is known to all.… 众所周知

as everybody/everyone knows.…

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篇三 :高中英语语法定语从句总结

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高中英语语法重点难点回顾――定语从句

用来说明主句中某一名词或代词(有时也可说明整个主句或主句中一部分)而起定语作用的句子叫作定语从句。

一.词引导的定语从句

1. 关系代词用来指代先行词是人或物的名词或代词

句子成分 用于限制从句或非限制性从句 只用于限制性从句

代替人 代替物 代替人或物

主语 Who which that

主语 Whom which that

宾语 Whose(=of whom) whose(=of which)

例1:This is the detective who came from London.

例2:The book which I am reading is written by Tomas Hardy.

例3:The desk whose leg is broken is very old.

例4:This is the room that Shakespeare was born in.

2.关系代词的用法

(1) 如果先行词是all, much, anything, something, nothing, everything, little, none等不定代词,关系代词一般只用that,不用which。例如:

All the people that are present burst into tears.

(2) 如果先等词被形容词最高级以及first, last, any, only, few, mush, no, some, very等词修饰,关系代词常用that,不用which, who,或whom。例如:

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篇四 :高中英语从句总结

1)主语从句

1.定义:用作主语的从句叫做主语从句。

2.构成:关联词+简单句

3.引导主语从句的关联词有三类:

(1)从属连词that.如:That they were in truth sisters was clear from the facial resemblance between them.

很明显,她们确是亲姐妹,她们的脸型很相似。

(2)从属连词whether.如:

Whether he’ll come here isn’t clear.他是否会来这里还不清楚。

(3)连接代词who,whom,whose,what,which,whoever,whatever,whichever

连接副词 where,when,how,why.如:

What she did is not yet known.她干了什么尚不清楚。

How this happened is not clear to anyone.这事怎样发生的,谁也不清楚。

Whoever comes is welcome.不论谁来都欢迎。

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。 解释: 1.主语从句能用it作形式上的主语。常以it作形式主语的句型有: A.It+be+形容词(obvious,true,natural,surprising,good,wonderful,funny,possible,likely,certain,probable,etc.)+that从句。如:

It is certain that she will do well in her exam.毫无疑问她考试成绩会很好。

It is probable that he told her everything.很可能他把一切都告诉她了。

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篇五 :高中英语语法总结-状语从句

状语从句

状语从句是一种副词性从句,通常由一个从属连词或一个起连词作用的词组引导。

状语从句

     1. 时间状语从句

     常见的连词(组):

     when, while, as, before, after, once, till, until, as soon as, now that, hardly ...when, scarcely ...when, no sooner ...than等。

     可以引导时间状语从句的副(介)词(短语)或名词短语:

    directly, instantly, immediately, by the time, the moment, the second, the minute, the instant, every time, each time, next time, the last time等。

     注意点如下:

    (1) when, while, as引导的时间状语从句

    as表示“当……的时候”,往往和when/ while通用,但它着重强调主句与从句的动作或事情同时或几乎同时发生。when(at or during the time)既可以表示在某一点的时候,又可以表示在某一段时间内,主句与从句的动作或事情可以同时发生也可以先后发生。while强调一段时间,仅表示从句和主句的动作同时发生,并且有延续意义,该从句中的动词一般要用延续性动词,从句中常用过去进行时态或一般过去时态;当when表示a period of time时,两者可以互换。

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篇六 :高中英语语法总结大全之名词性从句

高中英语语法总结大全之名词性从句

高中英语语法总结大全之名词性从句

高中英语语法总结大全之名词性从句

名词性从句

在句子中起名词作用的句子叫名词从句 (Noun Clauses)。 名词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。

引导名词性从句的连接词

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

不可省略的连词:

1. 介词后的连词

2. 引导主语从句和同位语从句的连词不可省略。

That she was chosen made us very happy.

We heard the news that our team had won.

比较:whether与if 均为"是否"的意思。 但在下列情况下,whether 不能被if 取代:

1. whether引导主语从句并在句首

2. 引导表语从句

3. whether从句作介词宾语

4. 从句后有"or not"

Whether he will come is not clear.

大部分连接词引导的主语从句都可以置于句末,用 it充当形式主语。

It is not important who will go.

It is still unknown which team will win the match.

高中英语语法总结大全之名词性从句

高中英语语法总结大全之名词性从句

名词性that-从句

1)由从属连词that引导的从句叫做名词性that-从句。 That只起连接主句和从句的作用,在从句中不担任任何成分,本身也没有词义。名词性that-从句在句中能充当主 语、宾语、表语、同位语和形容词宾语,例如:

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篇七 :高中英语定语从句知识点归纳

定语从句的连接词不可以用what.

关系词有关系代词和关系副词。关系代词有that, which, who, whom, whose, as等;

关系副词有where, when, why等。

二.关系代词引导的定语从句

1.who指人,在从句中做主语

(1) The boys who are playing football are from Class One.

(2) Yesterday I helped an old man who lost his way.

2. whom指人,在定语从句中充当宾语,常可省略。

(1) Mr. Liu is the person (whom) you talked about on the bus.

(2) Mr. Ling is just the boy whom I want to see.

注意:关系代词whom在口语和非正式语体中常用who代替,可省略。

(3) The man who/whom you met just now is my friend.

3. which指物,在定语从句中做主语或者宾语,做宾语时可省略

(1) Football is a game which is liked by most boys.

(2) This is the pen (which) he bought yesterday.

4. that指人时,相当于who或者whom;指物时,相当于which。在宾语从句中做主语或者宾语,做宾语时可省略。

(5) The number of the people that/who come to visit the city each year rises one million.

(6) Where is the man that/whom I saw this morning?

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篇八 :高中英语语法总结-名词性从句

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。

高中英语语法总结名词性从句

第一节 知识点讲解

顾名思义,主语从句在句子中作主语。有时本身出现在主语的位置上,也有时出于句子结构的考虑退到句子的尾部,前面用形式主语it代替。从句作主语时,谓语动词一般为单数形式。如:

Tips: 主语从句的that绝对不能省去。因为句子是不能做主语的,故用that引导。若去掉则没有了主语,而宾语从句的that可省。

主语从句:That he is right is known to all of us.

宾语从句:We all know (that) he is right.

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

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