倍数+as+形容词原级+as和倍数+形容词比较级+than有什么区别吗

不一致的,但现在有时也能看到被认为是一致的.
传统的观点认为：
大三倍=四个一样大
如：
这宾馆比那个（宾馆）大三倍.
1.The guest hotel is three times bigger than that one.
=2.The guest hotel is four times as bigger as that one.
=3.The guest hotel is four times the size of that one.
比较级的十大考点：倍数表达常用三种形式：一是“倍数+ as + 形容词原级+ as ”：二是“倍数+比较级+than ”三是“倍数+ the + size / length / depth /height +of”.

在中高考考试大纲范围累，没有区别，用的时候注意，可别记混了，