such ...as 与 such as 有什么不同?两个as 的词性是?

问题描述:

such ...as 与 such as 有什么不同?两个as 的词性是?

such as中的as一般只视为介词,类似于like的用法,其后加名词性成分,表示不完全例举.

如:I have many friends, such as Tom, Lucy and Mike.

such...as...中的as一般有两种用法.

1)as做介词(此时 such...as... = such as...)

如:I want to be such a scientist as Yuan Longping.

我想成为袁隆平那样的科学家.

2)as做连词(引导从句)

如:I don't like such books as he recommended.

我不喜欢他推荐的那些书.