例句:
As you can see,in some ways we look the same
as you can see是非限定性定语从句,代表整个主句的意思
主句是in some ways we look the same,翻译过来就是:正如你看到得,在一些方面我们看起来一样
例句:
As you can see,that choice is true.
That choice is true,as you can see.
以上两句中的as从句为非限制性定语从句,as指代主句内容。as从句可以在句末、句首或句中。
又如:
Please find the document as attached.
传统语法认为过去分词作定语时,有时可以在过去分词前加上as. (即认为这是过去分词短语作定语。)
现代语法认为这是as比较分句作名词修饰语(省略了it is).