初中·课本中不会教你的 82 one and a half apples和one apple and a half是否都对
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    82 one and a half apples和one apple and a half是否都对

     汉语的“一个半……”在英语中可有两种表示法:one and a half+复数名词,one+单数名词+a half 。注意,这两种结构不同,名词的单复数也不同。

    He ate one and a half apples . (正)他吃了一个半苹果 。

    He ate one apple and a half . (正)

    He ate one apple and a half apple. (误)

    She gave me one and a half cakes. (正)她给我一块半蛋糕 。

    She gave me one cake and a half . (正)

    她花了一个半小时做作业 。

    She spent one and a half hours doing her homework. (正)

    She spent one hour and a half doing her homework. (正)

    提示

    ①两个半……,三个半……等类似说法,也都用上面这两种表示法,如:“两个半橘子”是two and a half oranges或two oranges and a half。

    ②one or two+复数名词意为“一两个……”,如:one or two books (一两本书),one or two days (一两天),但不可说成one book or two, one day or two。

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