as从属连词引导方式状语从句和比较状语从句时有什么区别？

Question

如题所述

Answer 1

回答：1. 方式状语指人的行为方式或做事的方法。方式状语从句通常由 as / as if / as though / as…so… /引导，有省略现象。例如：
We must work as（等同于the way） he did.
He talked as if / as though he knew everything.
As water is to fish, so air is to man.
As （he was）in China, he begins jogging at 5 every morning.
2. 比较状语从句用来表达人或事物的属性或特征的不同程度，主要运用于形容词、副词的原级、比较级和最高级的句子中。它常由as… as…, not so… as …, than…, the more …，the more…引导，也有省略现象。例如：
He is as clever as Tom （is）.
The room is not as / so large as that one.
He runs as fast as I / me.
She doesn't work as / so hard as Mary （does）.
The situation is not as / so bad as （it was）expected.

Answer 2

as从属连词引导方式状语从句，
as引导方式状语从句，意为“象…一样”。
例如：We must do as the Party teaches us.　
比较状语从句，
as as，和什么一样，例如：
He runs as fast as I do.
他跑的和我一样快。

Answer 3

as引导比较状从时：as+adj/adv的原形+as。as引导方式状语从句时，用as，或as if/though来引导。如：He sings as a real singer.