高考英语高级句型定语从句（状语从句考点必背）

状语从句可分为时间，地点，原因，条件，方式，目的，结果，比较，让步状语从句，我来为大家讲解一下关于高考英语高级句型定语从句?跟着小编一起来看一看吧!

高考英语高级句型定语从句

状语从句可分为时间，地点，原因，条件，方式，目的，结果，比较，让步状语从句。

一、时间状语从句

1.引导词： as soon as, when ( as ), since, while, not…until, after, before

2.时态特点：主将从现

(1) I’ll go on with the work when I come back tomorrow.

(2) As soon as he finishes the work, he will come to see me.

对比：When he saw nobody in, he returned.

I don’t know when he will arrive.

3.一…就：

as soon as; hardly/scarcely/rarely… when; no sooner…than; the minute, the moment,

the instant;

对比: the day/week/year; the first/last time; any/every/each/next time, all the time; from the time;

by the time（主句用完成时态）

(1) Immediately he arrived, he started telling us what to do.他一到达就开始告诉我们应做什么.

(2) Every time I come, he is reading. 我每次来, 他都在读书.

(3) He had hardly entered the hotel when it began to snow. (=Hardly had she entered the hotel...)

我们一到达山顶，就坐下来休息。

4.when: 突然

I was about to go out when the bell rang.

5.while: 而，可是 （表对比）

You like sports while I like reading.

6.before: 1) 还没来得及 ： The day began to break before we got to the village.

2）常用句型：It will be (not) 一段时间 before

It was (not) 一段时间 before

7.since: 1) 主语 have done…since 主语 did

过去时间点

2）It is ( has been) 一段时间 since 主语 did

二、地点状语从句

引导词：where 或wherever（= no matter where ）

You’d better make a mark where you don’t understand.

Don’t move her. Leave her where she is.

Where there is a will, there is a will.

对比：The detective searched the room carefully where was robbed yesterday. （定语从句）

三、原因状语从句

1.引导词：because, since, as（由于）；now (that) (既然)；in that（由于）

2.because和so 不可连用。

3.because of不可跟从句。

4.It is / was because 从句 that…

5.for: 主句，for 从句：for 不可位于句首，从句为补充性解释说明或推测。

The days are short, for it is now December.

It’s morning now, for the birds are singing.

四、目的和结果状语从句

1.引导词：in order that; so that; for fear that; in case; lest

2.so that不可位于句首，in order that可位于句首。

The box is so heavy that nobody can move it.

3.so many (much, few, little) 名词

4.so adj. a (an) 名词 that

5. such a (an) (adj.) 名词 that

6.for fear that; in case; lest引导得目的主语从句常用虚拟语气。

五、条件状语从句

1.引导词：if; suppose, supposing (that); provided; providing (that); on condition that; unless; so (或) long as; in case（万一）

2.时态特点：主将从现

You will miss the train if you don’t hurry.

对比：You would miss the train if you didn’t hurry.

I wonder if you will come tomorrow.

六、让步状语从句

1.引导词：though; although; as; even if; even though; no matter wh-; wh- ever;

2. although与though不能与but连用，但可以与yet连用。

Although they are poor,(yet)they are warm-hearted.

3. as引导让步状语从句,要用倒装。

(1) Child as (though) he is, he knows a lot. (2) Much as I like it, I won’t buy.

对比：though可以作副词，位于句中或句尾。“可是，不过，然而”

(1) It’s hard work; I enjoy it though. 这是件苦活，不过我倒很乐意干。

(2) He’s a bad manager. There’s no reason, though, to dismiss him.

他是个差劲得经理，然而没有理由就此把他免职。

七、方式状语从句

引导词：as, as if (though)

（1）I’ll do as I am told to. （2.）It looks as if it is going to rain.

八、比较状语从句

1.引导词：as...as, than, not as/so...as

2.比较从句部分常是省略句

（1）I’m taller than he (is). （2）Science is not as popular as English.

九、省略现象（紧缩的状语从句）

引导词 （主语 / it be） 表语

（1）连接词 过去分词

Don’t speak until spoken to. (=…until you are spoken to)

Once seen, it can never be forgotten. (=Once it is seen…)

（2）连词 　现在分词

Look out while crossing the street.

（3）连词 形容词/其他

常见的有it necessary、if possible、when necessary、if any等。

I prefer my milk a little sweetened whenever possible. (=…whenever it is possible)

While in Beijing, I paid a visited to the Summer Palace. (=while I was in Beijing…)

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