第2个回答 2007-07-27
consider...as ...现在好象已经不用了吧?都用congsider...to be...to be 可以省略,意思是一样的
再作些补充
还有as+adj/adv+as...的结构,表示同级比较如this room is as big as that one.
as if/as though像什么一样,可引导方式状语从句也可做主语补语,即表语
as还可以引导原因状语从句,但是语气没有because来的强烈
引导定语从句是在so...as,和such...as结构中,也可以引导定语从句,而先行词是整个句子如:As is known to all,China is the most populated country.
as soon as...表示一...就...
想到的就这么多了,呵呵本回答被提问者采纳