动词不定式做状语时表示目的和结果的用法
玛丽莲梦兔
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2021年01月31日 23:56
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动词不定式做状语时表示目的和结果用法总结
1.
作目的状语
:
I came here to see you.
To stop the train, pull the lever downwards.
目的状语还可以用如下表达法：
肯定：
to
in order to
+
动词原形
so as to
I come to see her. = I come in order to see her. = I come so as to see her.
that
so that
+
主语
+ may/might +
动词原形
in order that
I come that I may see her. = I come in order that I may see her. = I come so that I may see her.
否定：
not to
in order not to
+
动词原形
so as not to
that
so that
+
主语
+ may/might +
not
+
动词原形
in order that
He went away not to see me.
= He went away in order not to see me.
= He went away so as not to see me.
= He went away in order that he might not see me.
= He went away that he might not see me.
= He went away so that he might not see me.
in order to, in order that
和
so as to, so that
的区别
in order to
可以用在句首或句末，但
so as to
只能用在句末。如：
He got up very early in order to/so as to catch the first bus.
In order to catch the first bus, he got up very early.
（此时不能用
so as to
）
so as to
和
in order to的汉语意思应该是一样的
“
为的是，为了
”
。它们的英语功能也是一样的 ，都可以用
来引导目的状语。它们的不同之处就在于
so
as
to
不能用于句子的开头，在句子开头只能用
in
order
to.
另外，
order to
一般用
in order that
加从句来替换；而
so as to
一般用
so that
加从句来替换。
in order that
可
以在句首，
so that
和
so as to
一样不能在句首。
2.
当这两个短语后的不定式动词的逻辑主语和句子的主语一致时，
“in order to , so as to +
不定式
”
可以简化
为
“
不定式
”
1