“倍数”的常用表达方式有这样一道高考题: The house rent is expensive. Ive got about half the space I had at home and Im paying _ here. A. as three times much B. as much three times C. much as three times D. three times as much 该题的正确答案为 D .显然本题是在考查倍数的表达法。倍数表达法是高中英语教学的重点,也是历年的高考热点之一。掌握倍数的表达法对于同学们学好英语具有重要意义。下面对倍数的几种表达法作一归纳:一、用 times 表示倍数(一般限于包括基数在内三倍或三倍以上的数。表示两倍的数,一般用 twice )。其句式有:1. “ times 形容词 / 副词的比较级 than ”例如:Line AB is three times longer than line CD. 线段 AB 是(线段) CD 的三倍长。This ha