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整数后带分数,用基数词+and+分数表示,如:
二又七分之一 two and one seventh
分数词作主语时, 谓语动词根据分数词后面的名词来确定。
Two fifths of the milk is (be ) drunk by Tom .
One third of the students are (be )girls .
三、倍数的表达法
(1) 主语+谓语+倍数(或分数)+as+adj+as, 如:
I have three times as many as you. 我有你三倍那么多。
(2) 主语+谓语+倍数(分数)+the size(amount, length…) of…, 如:
The earth is 49 times the size of the moon. 地球的大小是月球的49倍。
(3) 主语+谓语+倍数(分数)+adj/adv比较级+than…, 如:
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%。
(4) 还可以用by+倍数,表示增加多少倍。如:
The production of grain has been increased by four times this year.
今年粮食产量增加了4倍。
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