比较级用法求助I am taller than you are 那you后面为什么要加一个 are 这句话我感觉错了 应该是I am taller than you 求高手详解还有一句话是 THE hat is the cheapest I have seen 我怎么感觉应该是cheapest +介词+ I have seen 求高手赐教一下到底能不是加一个介词比如说of I have seen 加哪个介词
问题描述：
比较级用法求助
I am taller than you are 那you后面为什么要加一个 are 这句话我感觉错了 应该是I am taller than you 求高手详解还有一句话是 THE hat is the cheapest I have seen 我怎么感觉应该是cheapest +介词+ I have seen 求高手赐教一下到底能不是加一个介词比如说of I have seen 加哪个介词
答
1，可加可不加are
2，I have seen 做定语从句 前面省略引导词 that
3，可以用of 但要这样哦 of what I have seen
答
are一般可以省略，但也可以不省略。
I have seen就是我所看到过的，已经是一个范围概念。不需要再加个所属介词in 或among ，of之类的啦
答
1. I am taller than you. are 不要
2. The hat is the cheapest I have seen. 是定语从句 I前面省略引导词 that
3. The hat is the cheapest one of which I have seen. 加介词表示范围