英语从句

⑴ 英语各种从句的句子结构

复合谓语：情态动词＋不定式
主语：是一句的主体，是全句述说的对象，常用名词，数词或代词担任，一般放于句首
顺序一般是主语，谓语，宾语，宾语补足语，而表语，定语，状语的位置要根据情况而定。

⑵ 讲解一下英语的几种从句类型及其用法

定语从句概要： （这是有关定语从句的精要介绍，涵盖了有关定语从句的各个方面，供参考：） 引导定语从句的关联词包括关系代词和关系副词。关系代词有that, which, whose, who, whom, as；关系副词有when, where, why。关系代词和关系副词在定语从句中都充当一定的句法成份。关系代词在从句中充当动词的宾语时一般可以省略。 关系代词的选用比较复杂，受下列条件的制约： (1) 要看先行词是指人还是指物， (2) 要看关系代词在从句中句法功能， (3) 要看定语从句是限定性的还是非限定性的。 在定语从句中充当的成分 ↓ 用于限定性或非限定性从句 只用于限定性从句 指人 指物 指人或指物 主语 who which that 宾语 whom which that 谓语 whose whose (of which) That 只能用在限定性定语从句中，而who, whom, which, which 既可用于限定性定语从句中，也可用于非限定性定语从句。 I know that he is a man who means what he says. I know that he is a man that means what he says. 【我知道他是一个守信用的人。】 The gentleman whom she met addressed her with courtesy. The gentleman that she met addressed her with courtesy. 【她遇到的那位先生很有礼貌地向她打了招呼。】 The gentleman she met addressed her with courtesy.（在从句中充当动词宾语的关系代词，可以省略。） The watch which was lost has been found. The watch that was lost has been found. 【丢了的表找到了。】 Here is the material which you need. (注：现代美语中不允许这样用) Here is the material that you need. Here is the material you need. 【你要的材料在这儿了。】 You are the only one whose advice he might listen to. 他也就是听你的话吧。 关系副词的选用相对来说比较简单，如果先行词是表示时间的名词，如time, day 等，则用when, 如先行词为表示地点的名词，如place, house, area 等等，则选用where。如果先行词为reason 则选用why I will never forget the mountain village where I spent my childhood. I will never forget the mountain village in which I spent my childhood. 我永远也不会忘记我度过童年的那个小山村。 I don’t know the reason why he did that. I don’t know the reason for which he did that. 【我不知道他为什么这么做。】 当先行词是all, something, nothing 等不定代词时，或者先行词的前面有first, last, only, few, much, some, any, no 等词修饰时，或者先行词的前面有最高级修饰时，一般只用that 而不用which 来引导定语从句： I have explained everything that I can to you. I have explained everything I can to you. 【我已经尽一切可能把事情向你解释得一清二楚。】 具体详情请上网络查询。从句—请点击此连接就可查询各种从句的具体解释 http://ke..com/view/138129.htm

⑶ 哪位高手知道英语从句分类及用法

从句分成三大类别
一名词性从句，反串名词充当主语，宾语，补语，同位语
1.主语从句 2.宾语从句 3.补语从句（也有叫表语从句）4.同为语从句
二形容词性从句。反串形容词充当定语。
1.限定性定语从句 2.非限定性定语从句
三。副词性从句。反串副词充当状语
1.时间状语从句
2.地点状语从句
3.方式状语从句
4.原因状语从句
5.目的状语从句
6.结果状语从句
7.条件状语从句
8.让步状语从句

⑷ 英语中从句是什么

下面将以最简单的图文形式讲清楚什么是“主从句”、什么是“单复句”、什么是“定语从句、名词从句、状语从句”。

单句——拥有一套“主谓结构”（一个时间）；

复句——拥有两套以上“主谓结构”（两个以上时间）；

主句——可以独立存在的单句

从句——不可以独立存在的单句（必须寄生在主句身体里）

引导词——链接从句到主句身体的手铐（从句身份标志）

一、名词性从句——从句占位

（主-谓-宾），主-谓-宾

When I met the Gills, I had been gardening for nearly ten years.

我结识吉尔一家时，我已经几乎做了十年的园艺。

主-谓-宾（主-谓-宾）

How can I love myself when I look like this?

既然我这么一副样子，我怎么能爱我自己？

英语句子的结构很简单，在任何情况下一个句子（非并列句）只有一个主谓结构。只是在这个主谓结构的基础上可以综合使用以上三种从句，同时结合三种非谓语动词短语进一步修饰细化增添诸多细节，在配合主句和从句谓语动词各种时态变化（主动、被动、真实、虚拟）从而导致句子变得复杂起来。

但是只要你能够抓住主句的主谓结构，那么在复杂的句子都可以被清晰的解析理解。

本文作者谢瑞，著有《英语思维：解密英语语法的原理》一书和《英语思维：十课建立完美语法体系》系列视频课程，欢迎转载，转载请注明出处。

⑸ 英语从句是什么意思

要理解这些概念，就要知道英语中句子的分类。
英语中的句子按结构可分三种：
1）简单句：只有一个主语（或并列主语）和一个谓语（或并列谓语）。
e.g.
He
often
reads
English
in
the
morning.
Tom
and
Mike
are
American
boys.
She
likes
drawing
and
often
draws
pictures
for
the
wall
newspapers.
2)
并列句：由并列连词（and,
but,
or等）或分号（；）把两个或两个以上的简单句连在一起构成。
e.g.
You
help
him
and
he
helps
you.
The
future
is
bright;
the
road
is
tortuous.
前途是光明的，道路是曲折的。
3）复合句：由一个主句和一个或一个以上的从句构成。主句是全句的主体，通常可以独立存在，而从句是一个句子成分，不能独立存在。如：
他们工作的办公室在楼上。
The
office
where
he
is
working
is
upstairs.
（主句是The
office
is
upstairs，从句是where
he
is
working。这个从句是定语从句）从句不能单独成句，但它有主语部分和谓语部分，就像一个句子一样，所不同处于从句须由一个关联词引导。引导从句的关联词有五类：
①从属连词：if,
because,
as,
though等
②疑问代词：who,
which,
whom,
what,
whose等
③疑问副词：when,
where,
how,
why等
④关系代词：who,
which,
whom,
whose,
that等
⑤关系副词：when,
where,
why等
从句在复合句中可起主语、宾语、表语、宾语和状语作用，从句在全句中起什么作用，就叫什么从句。
复合句包含：名词性从句（主语从句、宾语从句、表语从句和同位语从句）、定语从句和状语从句等。
复合句又叫主从复合句，只有在复合句中才有主句、从句之分。

⑹ 英语中从句的语法大全

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.
*All this is different from what American young people would say about friendship.
*He is certain that watching so much television is not good for children.
*This article is well-written except that it is a bit too long.
2)宾语从句后如有宾补，要用形式宾语it来代替，而把宾语从句移至宾补之后。
He has made it clear that he would not change his mind.
3)在think,believe,suppose,expect等动词后的宾语从句中，如果谓语是否定的，一般将否定词移至主句谓语上，宾语从句则变成肯定形式。
He didn't think that the money was well spent.
3.表语从句
表语从句出现在结构为“主语+系动词+表语从句”的句子中。表语从句除可用that,what,when,why,whether,how等引导外，还可由because,as if(though)等引导。that常可省略。如主句主语为reason,只能用that引导表语从句，不可用because.
Perhaps the most important thing to remember is that there is no one common type of life in America.
The reason why so many people died there is that there were not enough food supplies.
It looks as if successful international cultural communication will make the world smaller.
4.同位语从句
同位语从句用于对前面出现的名词作进一步说明，一般用连词that引导，由于先行名词的意义不同，也可用whether,who,when,where,what,why,how等引导。常见的先行名词有fact,idea,belief,news,hope,conclusion,evidence,suggestion,order,problem,report,decision.有时由于谓语较短，将同位语从句位于谓语之后。
She finally made the decision that she would join the fashion show.
I had no idea how many books I could borrow at a time.
The news came that their team had won the championship.
5.定语从句
定语从句所修饰的先行词可以是名词或代词，也可以是一个句子。定语从句通常位于先行词之后，由关系代词或关系副词引导。
*限制性定语从句
限制性定语从句修饰先行词，对先行词起修饰作用，紧接先行词之后，无逗号，若省去，原句意思不完整。引导定语从句的关系代词有who,whom,whose,which,that等。who,whom,whose用于指人，whose有时也可指物，相当于of which；which用于指物；that既可指人也可指物，但只用于限制性定语从句中。关系代词除了引导定语从句，替代先行词外，还在从句中担任主语、宾语、定语等。
The computers and cables which make up the Internet are owned by people and organizations.
Those who live alone or who are sick may have trouble in getting close to other people.
The girl whose parents died in an accident is living with her grandmother.
1)当先行词是all,anything,everything,something,nothing等不定代词或先行词前有first,last,any,few,much,some,no,only以及形容词最高级修饰时，只能用关系代词that引导从句。
That is all that I've heard from him.
He's the first person that I'm going to interview this afternoon.
2)关系代词的省略
在从句中作宾语的关系代词常可省略。关系代词紧跟介词，作介词宾语时不可用that，只可用which或whom引导从句，并且不可省略，但当介词位于宾语从句句末时，作为介词宾语的关系代词仍可用that，也可省略。
This is one of those things with which we have to put up.
This is one of those things (which\that) we have to put up with.
3)引导定语从句的关系副词有when,where,why等。关系副词在从句中作状语，意义上相当于一个“介词+which”的结构。
Even in comic books where(=in which) there are no words,the stories are fully expressed through the drawings.
No one knows the reason why(=for which) he was so angry that day.
5.定语从句
*非限制性定语从句
非限制性定语从句既可修饰先行词，也可修饰整个主句，起补充说明作用，与主句之间有逗号隔开，若省去，原句意思不受影响。不可用that引导非限制性定语从句。关系词不可省略。
Every object has a gravitational pull,which is rather like magnetism.
*“介词+which\whom\whose”引导的定语从句
“介词+which\whom\whose”可引导限制性定语从句，也可引导非限制性定语从句，该结构中介词的选择取决于从句谓语动词的固定搭配，或先行词的习惯搭配。
This is the computer on which he spent all his savings
It is written by a person with whom we are all familiar.
*as引导的定语从句
as引导的定语从句主要用于“such...as”及“the same...as”的结构中，代替先行词是人或物的名词。as引导非限制性定语从句时，代替整个主句，从句可位于主句之前、之后或中间。
These are not such problems as can be easily solved.(as代替先行词problems)
As is mentioned above,no single company or group can control what happens on the Internet.(as代替主语)
6.状语从句
*时间状语从句
引导时间状语从句的从属连词和词组有：
1）when,whenever,while,as,after,before,since,till,until,once等。
We have learnt quite a lot about it since we came here.
2)as soon as,hardly(scarcely)...when,no sooner...than,each(every) time,the moment,immediately(that)等。
As soon as I sent an e-mail message,I received positive responses.
The moment he heard the good news,he jumped with joy.
*地点状语从句
引导地点状语从句的连词是where,wherever.
Wherever she went,she took her little daughter with her.
*原因、结果和目的状语从句
1）引导原因状语从句的从属连词有：because,as,since,now(that),seeing that,considering that,in that等。
Considering that he is a freshman,we must say he is doing well.
2)引导结果状语从句的连词有：so...that,such...that
,so that,that,so等。
Mickey Mouse is so attractive that the children are reluctant to leave.
3)引导目的状语从句的连词有：so that,in order that,for fear that,lest等，从句常使用may,might,can,could,would等情态动词。
We got up early this morning so that we could catch the first bus to the railway station.
*条件和让步状语从句
1）引导条件状语从句的连词和词组有if,unless,as(so) long as,on condition that,in case,provided(providing) that,supposing等。
As long as you have the right equipment,you can use a telephone line to transmit computer data.
2)引导让步状语从句的连词和词组有though,although,whether,even though,even if,no matter what(when,how...),whatever(whenever,wherever,however....)等。though,even if等引导状语从句可转换成含有as的部分倒装结构，具有强调意义。其结构为“形容词（副词、动词、名词）+as+主语+谓语”。
No matter what you may say,I would not change my mind.
Young as he is,he is quite experienced in this work.(=though he is young)
Child as he is,he can speak English fluently.(=though he is a child)
*方式状语从句
引导方式状语从句的连词有as,just as,as if,as though等。as if,as though引导的状语从句中，谓语动词常用虚拟语气，表示与事实相反。
The young man made the experiment just as the teacher had taught him.
Everything went on as usual as if nothing had happened.

⑺ 英语从句有哪些分类可以详细介绍吗

从句就三大类：定语从句，名词性从句，和状语从句
这也是高考常考的三大专类
其中定语从句分为限制性属定语从句和非限制性定语从句（标志是,which居多）
名词性从句分为主语从句
What i said is important
宾语从句
You should remember what I said
表语从句
That is what he said
同位语从句
The news that he won made us surprised
状语从句

⑻ 英语有哪几类从句详细点

根据从句语法功能的不同可分为：主语从句、表语从句、宾语从句、同位语从句、定语从句和状语从句6类。

1、主语从句

用作主语的从句叫主语从句。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。

2、表语从句

用作表语的从句叫做表语从句。引导表语从句的关联词与引导主语从句的关联词很多都一样。

3、宾语从句

在句子中起宾语作用的从句叫做宾语从句.宾语从句分为三类：动词的宾语从句、介词的宾语从句和形容词的宾语从句。

4、同位语从句

是名词性从句(主语从句、表语从句、宾语从句、同位语从句)中的主要从句之一，从句作同位语表示与之同位的名词(短语)的实际内容，它的作用相当于名词，对前面的名词(短语)加以补充说明或进一步解释，相当于一个表语从句，它们之间的关系就是同位关系，即主表关系。

5、定语从句

是由关系代词或关系副词引导的从句，其作用是作定语修饰主句的某个名词性成分，相当于形容词，所以又称为形容词性从句，一般紧跟在它所修饰的先行词后面。

6、状语从句

用作状语的从句叫作状语从句，其关联词是一些从属连词。修饰主句中的动词、形容词和副词，通常由从属连词引导，按其意义和作用可分为时间、地点、 条件、 原因、让步、目的、结果、 方式、比较状语从句等。

⑼ 英语三大从句如何正确区别

三大从句的区分
三大从句是：形容词性从句（即定语从句）；副词性从句（即状语从句）；和名词性从句（包括：主语从句，宾语从句，表语从句和同位语从句）。

修饰名词或代词的从句是定语从句
He who does not reach the Great Wall is not a true man.
We are all looking forward to the day when 2008 Olympic Games begin in Beijing.

修饰一个句子的从句是状语从句
When he was walking in the street yesterday, he met with a friend of his.

在句中作主语的从句叫主语从句，
That he came home late at night worried his parents.

在句中作宾语的从句叫宾语从句，
I don't know why he came home late at night.

在句中作表语的从句叫表语从句，
It looks as if it is going to rain.

在句中作同位语的从句叫同位语从句
I have no idea why he came home late at night.

定义及相关术语
1．定语从句：修饰某一名词或代词的从句叫定语从句。定语从句一般紧跟在它所修饰的先行词之后。
2．先行词：被定语从句修饰的词叫先行词。 3．关系词：引导定语从句的词叫关系词。
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when, where, why等。
关系词通常有下列三个作用：A、引导定语从句；B、代替先行词；C、在定语从句中担当一个成分。例如：
The man who is shaking hands with my father is a policeman. 该句中，
who is shaking hands with my father 是定语从句，修饰先行词the man， “who”是引导定语从句的关系词，代替先行词the man，在定语从句中作主语。

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。它包括主语从句、宾语从句、表语从句和同位语从句。分析历届高考试题名词性从句考查的焦点主要有以下六个方面：

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

定语从句与同位语从句的区别
1．定语从句修饰限定先行词，它与先行词是修饰关系；同位语从句说明先行词的具体内容，它与先行词是同位关系。
The plane that has just taken off is for Paris. （定语从句） 刚刚起飞的

那架飞机是开往巴黎的。
The fact that he has already died is quite clear. （同位语从句） 他已经去世了，这个事实很明了。
2．定语从句由关系代词或关系副词引导，关系词在从句中担当相应的句子成分，关系代词在从句中作宾语时经常可省略。同位语从句主要由连词that 引导，在从句中一般不担当成分；有时也由where, when, how, who, whether, what 等连词引导，这些连词则在从句中担当成分。
The news that he told me is true. （定语从句）
他告诉我的消息是真的。
The news that he has just died is true. （同位语从句）
他刚刚去世了，这个消息是真的。
3．同位语从句与先行词一般可以用动词be发展成一个完整的句子, 而定语从句则不能。如：
A. The idea that he we could ask the teacher for advice is wonderful. （同
位语从句）我们可以向老师请教，这个主意不错。
The idea was that we could ask the teacher for advice.
B. The fact that the earth moves around the sun is known to all. （同位语从句）
地球围绕太阳转，这个事实人人皆知。
The fact is that the earth moves around the sun.
C. Pay attention to the problem how we can protect the wild animals. （同位语从句）
请注意如何保护野生动物这个问题。
The problem is how we can protect the wild animals.

同位语从句和定语从句的区别：
that作为关系代词，可以引导定语从句，充当句子成分，在从句中作宾语时可以省略； that引导同位语从句时，起连词的作用，没有实际意义，不充当句子成分，一般不能省略。 试比较下面两个例句:
I had no idea that you were here．（that引导同位语从句，不能省略）
Have you got the idea（that）this book gives you of life in ancient Greece？（that引导定语从句，作宾语，可以省略）
例题.Tomorrow is Tom’s birthday. Have you got any idea___ the party is to be held? A. what B. which C. that D. where
〖答案〗D 〖考点〗考查同位语从句。 〖解析〗由句式结构可以判断 the party is to be held 是 get any idea 的同位语, 故空格处应为同位语从句的引导 词, 且该从句中句子成分完整, 但语意不完整, 故应选择 D 项, 表示地点。