所谓语法，就是语言的规矩和法则。语言借助语法构成句子。英语四六级考试虽然没有明确考查语法，但是语法无处不在。下面各位考生不妨跟着文都四六级小编来看看，2017年12月英语四六级备考资料：as+形容词或副词原级+as的用法。
文都小编推荐：
as+形容词或副词原级+as
1)在否定句或疑问句中可用so… as。
He cannot run so/as fast as you.
2)当as… as 中间有名词时采用以下格式。
as +形容词+ a +单数名词
as + many/much +名词
This is as good an example as the other is.
I can carry as much paper as you can..
3)用表示倍数的词或其他程度副词做修饰语时，放在as的前面。
This room is twice as big as that one.
Your room is the same size as mine.
4) 倍数+ as + adj. + as => 倍数+ then + of
This bridge is three times as long as that one.
This bridge is three times the length of that one.
Your room is twice as large as mine.
Your room is twice the size of mine.
以上就是文都四六级小编为各位考生整理的2017年12月英语四六级备考资料：as+形容词或副词原级+as的用法。希望能够给各位正在备考2017年12月英语四六级考试的考生在复习中有所帮助。
2017年12月英语四六级考试报名开始啦~轻按Ctrl+D，添加收藏，关注文都四六级考试网（cet46.wendu.com），了解更多英语四六级考试资讯。
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