as..as..的用法还有not..as..as..和not so..as..as的用法相关知识点,用法,例子,解释等等‘‘

as..as..的用法还有not..as..as..和not so..as..as的用法
相关知识点,用法,例子,解释等等‘‘

该短语常用于形容词或副词的比较级中的同级比较.as.as 中间要用形容词或副词的原级．
e.g.
I got up as early as my father did this morning .
它也可用作as+adj.+a/an=n.+as
e.g.
Tom is as clever a boy as you .
它的否定式为not as/so.as
e.g.
He is not as tall as you.

A is as ……as B A和B一样……
eg. Tom is as tall as I.
A is not as(或not so)……as B A不如B……
eg. Jack is not as clever as her sister=Jack is not so clever as her sister