英语短语中 像as...as的短语都有什么

这样的短语有很多，关键掌握其用法：

as...as的用法

as...as意为"和……一样"，表示同级的比较。使用时要注意第一个as为副词，第二个as为连词。其基本结构为：as+ adj./ adv. +as。例如：

(1)This film is as interesting as that one.这部电影和那部电影一样有趣。

(2)Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。

其否定式为not as/so +adj./ adv. +as。例如：

This dictionary is not as/so useful as you think.这本字典不如你想象的那样有用。

若有修饰成分，如twice, three times, half, a quarter等，则须置于第一个as之前。例如：

Your bag is twice as expensive as mine.你的袋子比我的贵一倍。

as expensive as 像...一样贵

类似的还有more ... more愈... 愈...
the more expensive, the more useful 愈贵就愈有用

less... less.... 愈... 愈...
the less expensive, the less useful 愈不贵就愈没用

the same as ...=the same 名词 as .....与......一样
...as soon as ......一...就.....
as 形容词 as 人 can ...尽可能地..
be as.....as.... 与....一样
be not as/so ..as.... 与....不一样

as soon sa

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