请问 had been separated 和having been separated的区别呢?

发布时间:2021-02-27 21:18:03

请问 had been separated 和having been separated的区别呢?

网友回答

had been separated是过去完成时,having been done是现在分词完成时的被动语态,作状语时,having been done表示该动作发生在主句动作之前.had been separated 这个使用比较简单,就不多说了.其实2个法不一样,没什么可...
======以下答案可供参考======
供参考答案1:
因为separated是一个一直持续的状态,不是一个时间点完成的事~ 所以用having been separated 如果用had been separated表示只在之前某个时间点分开过~并不
供参考答案2:
had been separated 可以独立作谓语。
having been separated 不能独立作谓语,只能做句子除谓语外的其他成分。
供参考答案3:
供参考(1) had been separated 是完整的动词
是过去完成时
是被动式(2) having been separated 是’分词结构‘
是过去完成时
是被动式(3) 例句﹕那肿瘤被分离。它被送往研究中心。
The tumor had been separated. It was then sent to the research
center.
若然将这2句连在一起
其中一个方法是将首句转为分词短语
Having been separated, the tumor was sent to the research
center.
供参考答案4:
一个完成,一个正在进行
供参考答案5:
had been separated 是被分开的意思,had been separated 是过去进行时,having been separated是现在进行时,区别是:一个是以前发生的事,一个是现在发生的事。
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