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spend的主语必须是人

来源:学生作业帮 编辑:拍题作业网作业帮 分类:英语作业 时间:2024/05/10 13:38:54
spend的主语必须是人
1) spend time /money on sth.在……上花费时间(金钱).例:I spent two hours on this maths problem.这道数学题花了我两个小时.
(2) spend time / money (in) doing sth.花费时间(金钱)做某事.例:They spent two years (in) building this bridge.造这座桥花了他们两年时间.
(3)spend money for sth.花钱买…….例:His money was spent for books.他的钱用来买书了.第三例子不就变成物了吗(His money 请问第三个例子正确不呢?应该如何理解.
第三个例子也是正确的,只不过是这是一种被动语态,被动语态是物(受动者)作主语,而人(施动者)一般可以省略,其实你这句话完整形式为
His money was spent by him for books.
他的钱让他用来买书了.
即变成主动语态,还是人做主语
He spent his money for books.
有不明白的请继续追问,