as as结构两个a字分别是什么用法

问题描述

精选答案

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.

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.

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