句型
1. As you know , I am with my aunt and grandmother. （page34, lines 1-2）
你知道的，我是和我姑妈和奶奶一起来的。
【句型精讲】As sb. know/knows, …
说明︰此句中as 是关系代词，它指代后面句子的内容。
如果此定语从句放在主句后，则as可用which替换。
如：As we know，China is a developing country.
=China is a developing country, as /which we know.
你知道的,中国是一个发展中国家.
As is often the case, Tom is late for class.
汤姆上课迟到, 这是常事.
