as和like作为像的区别：as表示“像”，可作连词，后面引导比较状语从句和方式状语从句，且两种从句通常为省略句，表示同类事物之间的比较；like表示“像”，只是单纯的表示比较，不进行同类事物之间的比较，可作介词。
一、as表示“像”的用法
1、作为介词时，as意为像;如同;作为;当作。
例句：They were all dressed as clowns.
他们都打扮成小丑。
The bomb was disguised as a package.
炸弹伪装成一个包裹。
It wasn't quite as simple as I thought it would be.
这事不完全像我想的那么简单。
The helicopters appeared as two black dots on the horizon.
直升机像两个小黑点出现在地平线上。
2、作为副词时，as也可意为像…一样，如同;(指事情以同样的方式发生)和…一样。
例句：You're as tall as your father.
你和你父亲一样高。
It's not as hard as I thought.
这没有我想象的那么困难。
We'd like it as soon as possible.
我们希望越快越好。
二、like表示“像”的用法
1、作为介词时，like意为相似;类似;像;(询问意见)…怎么样;(指某人常做的事)符合…的特点，像…才会。
例句：She's wearing a dress like mine.
她穿的连衣裙和我的相似。
He's very like his father.
他很像他的父亲。
That sounds like him coming now.
听声音像是他来了。
Students were angry at being treated like children.
学生对于把他们当小孩子对待感到气愤。
2、作为连词时，like意为像…一样;如同;好像;仿佛;似乎。
例句：No one sings the blues like she did.
没人像她那样唱布鲁斯。
It didn't turn out like I intended.
这结果与我的本意相悖。
Like I said, you're always welcome to stay.
正如我以前所说的一样，我永远都欢迎你留下来。
