数词的具体用法
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 02:55:35
![数词的具体用法](/uploads/image/z/6896417-41-7.jpg?t=%E6%95%B0%E8%AF%8D%E7%9A%84%E5%85%B7%E4%BD%93%E7%94%A8%E6%B3%95)
xSnA~1.AHl#{_``vMO"֥ 6]F".3WgXJֶj2sr~͙QGé;`r^G'mJdޔa߿1`%O˕@(2!-R)R>A$L^%bZE&gu
^%Vx?ew[#ҟUP;Ah~'+z
tXyW
8Dx˭C89 @$w8ӻ*&)bm8bW4bBXk0¼lz[ܬ]>լw٫??gk#1oy,D!mB0lQ ! H%`XCeK,;%щɈVSlkvBlߺe^S?x9俸&xHK~gG&EUTcMg-S5V- YJ>m
Y'%
数词的具体用法
数词的具体用法
数词的具体用法
(1)倍数表示法
a.主语+谓语+倍数(或分数)+ as + adj.+ as
I have three times as many as you.我有你三倍那么多.
b.主语+谓语+倍数(分数)+ the size (amount,length…) of…
The earth is 49 times the size of the moon.地球是月球的49倍.
c.主语+谓语+倍数(分数)+ 形容词(副词)比较级+ than…
The grain output is 8 percent higher this year than that of last year.今年比去年粮食产量增加8%.
d.还可以用by+倍数,表示增加多少倍
The production of grain has been increased by four times this year.今年粮食产量增加了4倍.
(2)分数表示法
构成:基数词代表分子,序数词代表分母.分子大于1时,分子的序数词用单数,分母序数词用复数:
1/3 one-third ; 3/37 three and three-sevenths.