主语是when and where,谓语动词用单数还是复数?为什么?
来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/26 02:39:09
主语是when and where,谓语动词用单数还是复数?为什么?
放在句首的并不一定就是主语.用when and where开头的句子,真正的主语是when and where之后的助动词(或情态动词或be动词)再后的成份.所以,谓语动词用单数还是复数,取决于助动词(或情态动词或be动词)再后的成份,即主语.
如When and where does he join the Young Pioneers?他是何时何地加入少先队的?此句,主语是he,不是when and where.when and where是副词,分别作时间和地点状语.由于he是单数,所以用且动词does.
再如,When and where were they playing games?他们是何时何地玩游戏来着?they是主语,所以用were.
如When and where does he join the Young Pioneers?他是何时何地加入少先队的?此句,主语是he,不是when and where.when and where是副词,分别作时间和地点状语.由于he是单数,所以用且动词does.
再如,When and where were they playing games?他们是何时何地玩游戏来着?they是主语,所以用were.
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