英语中如何表达倍数
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英语中如何表达倍数
英语中如何表达倍数
英语中如何表达倍数
文章来源莲山课 件 w w w.5y K J.Co m
1.倍数 + as + 形容词或副词的原级 + as + 其他.
这种结构又常演变成下列两类:
①倍数 + as + many + 可数名词复数 + as;
②倍数 + as +much + 不可数名词 + as.如:
There are seven times as many people as I expected.是我预料的人数的七倍.
There is five times as much coffee in this glass as in that one.
这个杯子里的咖啡是那个杯子里的五倍.
2.倍数 + 形容词(或副词)的比较级 + than + 其他.如:
The hall is five times bigger than our classroom.这个大厅的面积比我们教室大五倍.
3.倍数 + the size / height / length / width.etc.+ of + 其他.如:
This road is six times the length of that one.这条路是那条路的六倍长.
4.计量名词 + of + 名词 + be +倍数 + that + of + 其他.如:
The size of the newly broadened square is four times that of the previous one.
新扩建的广场为以前的四倍大.
5.倍数+what从句.如:
The production is now three times what it was ten years ago.现在的产量是十年前的三倍.
6.倍数 + more + 名词 + than +其他.如:
There are nine times more books in his bag than in yours.
他书包里的书比你书包里的书多九倍.
7.其他表达.如:
She’s twice/ double my age.她的年龄是我的两倍.
The average income of the staff has been increased by 50 percent compared with last year.
与去年相比,该单位职工的收入已增加了50%.
He runs faster than me by three times.他跑得比我快三倍.
【考查方向】
1)倍数在句中的位置一般放在第一个as前面或比较级前面或名词前面.
2)用times表示倍数时,一般只限于表示包括基数在内的三倍或三倍以上的数.文章来源莲山课 件 w w w.5y K J.Co m