形容词和副词比较级的倍数表达法
1.倍数+as...as
2.倍数+比较级+than
3.倍数+the+名词+of
如,
This bridge is three times as wide as that one.(这座桥是那座桥的三倍宽.)
=This bridge is twice wider than that one.(这座桥比那座桥宽两倍.)
=This bridge is three times width of that one.(这座桥的宽度是那座桥的三倍.)
记住例句就能很方便的记住了!