情态动词和被动语态连用表示什么?
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:英语作业 时间:2024/07/16 14:05:19
情态动词和被动语态连用表示什么?
例句:
Over a hundred people must have been driven away from their homes by the noise.
例句:
Over a hundred people must have been driven away from their homes by the noise.
![情态动词和被动语态连用表示什么?](/uploads/image/z/17911284-60-4.jpg?t=%E6%83%85%E6%80%81%E5%8A%A8%E8%AF%8D%E5%92%8C%E8%A2%AB%E5%8A%A8%E8%AF%AD%E6%80%81%E8%BF%9E%E7%94%A8%E8%A1%A8%E7%A4%BA%E4%BB%80%E4%B9%88%3F)
must have加过去分词表示对过去发生事件肯定的猜测(有的是主动,有的是被动,要看主语与动词的关系.)
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