hasn'arrive 和hadn'arrived有什么区别?

2个回答

  • hasn'arrive 和hadn'arrived 拼写有误:hasn't arrived 和 hadn't arrived

    hasn't arrived 和 hadn't arrived 区别:时态不同

    hasn't arrived 现在完成时

    hadn't arrived过去完成时

    例:

    He hasn't arrived in London now.现在他还没到伦敦.

    He told me that Tom hadn't arrived there.他说Tom 还没有到.

    现在完成时:到现在为止已经发生的动作,强调对现在造成的影响或产生的结果;

    过去完成时:到(相对于)过去的某个时间,或某个动作之前已经完成的动作,即“过去的过去”,因此它是一种相对的时态.