英语八大从句类型总结(实用4篇)

英语八大从句类型总结 第1篇

定义：

在复合句中由从句表示的状语称作状语从句，它可以用来修饰谓语(包括非谓语动词)、定语或状语，或是整个句子。 状语从句一般分为八大类

时间状语从句 地点状语从句 原因状语从句 目的状语从句 结果状语从句 条件状语从句 方式状语从句 让步状语从句

1. 时间状语从句

When ---当……时候, 通常指某一特定的时间点，主句与从句的动作同时发生。

When I opened the window, I saw him come up. When --- 正在……的时候，突然…。通常主句是进行时或 be about to 时，在翻译的时候，when 可以译成没想到或突然。 I was walking along the street , when I met him.

When 当从句是进行时，主句是一般时，往往表示不满。 Someone knocked at the door when I was having breakfast. When=after

When the children had gone to bed, she began to prepare her lessons. While ---在……期间，往往指一段时间。 While we were in America, we saw him twice.

While ---表示一种不满情绪，意思是这边在干某种重要的事，而另一边在享受等。

We are cleaning the classroom while they are playing the football. As --- 一边……一边, 随着

She was doing her homework as she was listening to the music.

As --- 当……时，指一个动作紧接着一个动作发生，从句通常用进行时。 As I was going out, it began to rain.

The moment --- 一……就…… =as soon as , immediately, ---Did you remember to give Mary the money you owed her? ---Yes, I gave her the moment I saw her. Not… until --- 直到……才

He didn’t leave the office until he finished the work. Before --- 在……之前

The passengers should arrive at the airport an hour before the flight departs. After --- 在…… 之后

The customer left the ticket counter after he had a quarrel with the ticket agent. Since ---自从……, 通常主句用现在完成时

I have never been there again since I graduated from the university.

It is just a week since we arrived here. As soon as --- 一……就……

Jack went to school as soon as he got well. No sooner xxxn --- 一……就……

no sooner… xxxn… 用于句首要求倒装 Hardly …when… Scarcely …when…

No sooner had he arrived xxxn he went away again. Once --- 一但……就……

Once you see him, you will never forget him. Every time, each time 每次whenever 每当

Each time he came to town, he would visit our school.

2. 条件状语从句

引导状语从句的连接词有:

If如果, unless除非, as long as只要, As (so) far as --- 据……所知，in case万一, provided xxxt假如, on condition xxxt若是，以…为条件 If ---如果

If you don’t hurry up, you will miss the plane. Unless --- 如果不, 除非=if not

We can’t get there on time unless we book the earliest flight As long as --- 只要

We will succeed as long as we keep on trying. As (so) far as --- 据……所知

As far as I know, he speaks English very well. In case --- 假使, 如果

The plane cannot take off in case it rains.

英语八大从句类型总结 第2篇

1．条件状语从句：

1）Lets go out for a walkunlessyou are too tired.（除非，若不；相当xxx---not）

即：If you are too tired,we’ll not go out for a walk.

2）You may borrow my bookas long asyou keep it clean.（只要，表示条件的唯一性）

3）Take your umbrellain caseit rains.（以防---，以免---）

4）I can tell you the truthon condition xxxtyou promise to keep a secret.（条件是---）

5）Supposingit rains, shall we continue the sports meeting?（如果，假如）

6）He wont be against us in the meetingprovided/providingxxxt we ask for his advice in advance.（假如，除非以……为条件）

7）You will be successful in the interviewonceyou have confidence.（一旦---就--）

英语八大从句类型总结 第3篇

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xxxt。被强调部分指人是也可用who/whom。例如：

It is a pity xxxt you didn’t go to see the film.

It doesn’t interest me whether you succeed or not.

It is in the morning xxxt the murder took place.

It is John xxxt broke the window.

2、用it 作形式主语的结构

（1） It is ＋名词＋从句

It is a fact xxxt … 事实是…

It is an honor xxxt …非常荣幸

It is common knowledge xxxt …是常识

（2） it is ＋形容词＋从句

It is natural xxxt… 很自然…

It is strange xxxt… 奇怪的是…

（3） it is ＋不及物动词＋从句

It seems xxxt… 似乎…

It happened xxxt… 碰巧…

（4） it ＋过去分词＋从句

It is reported xxxt… 据报道…

It has been proved xxxt… 已证实…

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：

It is said xxxt President Jingo will visit our school next week. (right)

That President Jiang will visit our school next week is said. (wrong)

（3） It happens…， It occurs… 结构中的主语从句不可提前。例如：

It occurred to him xxxt he failed in the examination. (right)

That he failed in the examination occurred to him. (wrong)

（4） It doesn’t matter how/whether …结构中的主语从句不可提前。例如：

It doesn’t matter whether he is wrong or not. (right)

Whether he is wrong or not doesn’t matter. (wrong)

（5） 含主语从句的复合句是疑问句时，主语从句不可提前。例如：

Is it likely xxxt it will rain in the evening(right)

Is xxxt will rain in the evening likely(wrong)

4、What 与xxxt 在引导主语从句时的区别

What 引导主语从句时在句时在从句中充当句子成分，如主语．宾语．表语，而xxxt 则不然。例如：

1) What you said yesterday is right.

2) That she is still alive is a consolation.

英语八大从句类型总结 第4篇

1主语从句Whether its right or not remains to be seen.

2宾语从句I wonder whether its right or not.

3同位语从句This is a question whether its right or not.

4表语从句The question is whether its right or not.