(3)double/twice/three/four times+ what 从句型
The length of the road is twice/double what it was three years ago.
这条路是三年前的两倍长。
(4)double/twice/three/four times +比较级+than型
I am twice older than you.
我比你们大一倍。
He has read three times more books than I have.
他读过的书是我读过的三倍。
(5)比较级+than...+by+倍数程度型
The line is longer than that one by twice.
这根线是那根线的两倍长。
注意:
分数、百分数等也可用于上面的各种表达法中。
I usually spend half what I earn on books.
我经常将赚得的一半钱用于买书。
We increased 20% as many products as last year.
我们比去年的产量提高了百分之二十。
We lost the game by one score.
我们以一分之差输了这场比赛。
8.复合数词的用法
数词可以构成复合数词。复合数词用以表达计量、数目或数量,常用作形容词,在句中作定语,一般不作表语。
a three-month-old baby 一个三个月的婴儿
【2015高考英语词汇之数词的用法】相关文章:
最新
2016-02-29
2016-02-29
2016-02-29
2016-02-29
2016-02-29
2016-02-29