非谓语used to是啥状语

The water will soon be gone, used to supply the surrounding land.

专业老师,后半句中非谓语used和逻辑主语表示被动关系,不知道used to……是什么状语?请老师指教下,多谢!

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最佳答案 2023-11-22 14:29

The water主语// will soon be gone谓语动词//, used to supply the surrounding land条件状语//.

=The water will soon be gone if it is used to supply the surrounding land.

备注:used to supply the surrounding land为过去分词短语作条件状语,相当于条件状语从句 If it is used to supply the surrounding land.

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  • kingbill 提出于 2023-11-21 11:45