介词用法(for和to)

A more successful approach, the authors suggest in their book, would have been for the mother to offer ,as Ms. fox's own parents did, a later curfew once a month, along with an explanation of her concerns.

请问这句话里的would have been for the mother to offerforto这两个介词怎么理解啊?我猜测的是have been to(针对)offer for(为了)mother

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最佳答案 2021-06-29 23:04

句子的主干为:An approach would have been for sb to do sth. 主系表结构,不定式复合结构作表语,谓语用了虚拟语气。一个更为成功的方法本可以是某人做某事。你似乎不熟悉不定式复合结构。当一个不定式需要表示出逻辑主语时,则在不定式前加for sb. 例如,I am saving money to go to college. 不定式作目的状语(上大学是主语自己)。I am saving money for my son to go to college. 不定式复合结构作目的状语(上大学是儿子,不是主语本人)。

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  • 提出于 2021-06-28 19:09