2022年自考专升本：学习语法要了解的目的状语从句

目地状语从句：从句一部分是用于补充说明主句中谓语动词产生的目的性的。

表明目的状语的从句能够 由that, so that, in order that, lest, for fear that, in case等词正确引导；

目地状语从句的宾语常带有may, might, can, could, should, would等情态动词。

比如：

You must speak louder so that /in order that you can be heard by all.

He wrote the name down for fear that(lest) he should forget it.

Better take more clothes in case the weather is cold.

正确引导目地状语从句常见的连词有： that（便于），so that（便于）， in order that（为了更好地；便于），Lest（以防；惟恐）， for fear that（害怕；以防）。

【比如】

Say it louder(so)that everyone can hear you.

大声说出，便于大家都能听见你。

I am telling you that lest you should make a mistake.

我要告诉你这一点，以防你弄错。

学习培训目地状语从句应留意下面二点：

（1）目地状语从句中常会带有can,could,may,might,should等情态动词。

【例】

I got up early so that I could catch the first bus.

我起得很早以前，目地是因为追上头班公交车。

（2）在英语口语中so能够 正确引导目地状语从句。

【例】

We’ll sit nearer the front so we can hear better.

大家坐的靠前一点，因而，大家听的英文清晰一点。

【留意】in order that与in order to的差别：

in order that 从句

in order to 动词原形 （ in order to后边加的那种不叫目地状语从句，叫目的状语）

目地状语从句的一个特性：因为目地全是将来的个人行为，

因此 从句中一般用表明将来概率语态，例如上边几句中的could。

自然可以用will,would,can,等

結果状语从句的连词

下列結果状语从句的一些使用方法。

1) so … that…/ such ….that

该句型中关键考察的是so和such的差别。应留意下列很有可能产生的构造：

so nice a boy that…

such a nice boy that…

so beautiful/diligent/carefully … that…

such (fine weather/great improvement) that…

2) so that

Everyone lend a hand, so that the sowing was done in time.

该句型中关键考察so that 与其他语句的差别，如：

I took no notice of him, __. he flew into a rage.

A.for that B.so that C.in that D.but that

因为so that还可以正确引导目地状语从句，学生们应需注意从句中语态的应用。

3) so much so that

该构造用以修饰词或介词以后，表明"到这般水平以至于"。如：

He was very weak, so much so that he could not walk.

I long to visit Beijing, so much so that I dream about it every night.

4) 留意构造状语从句与too….to..enough to…, so… as to构造的不一样。