来源：学生作业帮助网 编辑：作业帮 时间：2018/05/22 06:47:44
(一)A + be + 倍数+ as + 计量形容词原级+ as + B
例如:This bed is three times as big as that one.
This tree is three t imes as tall as that one.这棵树
His father is twice as old as he.他父亲的年纪有
(二) A + be + 倍数+ 计量形容词比较级+
than + B
例如:The Yangtze River is almost tw ice longer
than the Pearl R iver.长江差不多比珠江长两倍.
This rope is twice longer than that one.这根绳比
This hall is f ive tim es bigger than our classroom.
(三) A + be + 倍数+ the + 计量名词(如
size,heigh,t w e igh,t length,w idth等) + of + B
例如:The new ly broadened square is four times
the size of the previous one.新扩建的广场是未扩建
This street is four times the leng th o f that stree.t
This hill is four t imes the height o f that sma llone.