不定式的完成时 和 分词的完成时有什么区别?老师说to have done和having done都表示动作已经完成,动作发生在谓语动词的动作之前.完全搞不明白他们有什么区别!to have done 和 having done 搞来搞去就
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![不定式的完成时 和 分词的完成时有什么区别?老师说to have done和having done都表示动作已经完成,动作发生在谓语动词的动作之前.完全搞不明白他们有什么区别!to have done 和 having done 搞来搞去就](/uploads/image/z/7146476-44-6.jpg?t=%E4%B8%8D%E5%AE%9A%E5%BC%8F%E7%9A%84%E5%AE%8C%E6%88%90%E6%97%B6+%E5%92%8C+%E5%88%86%E8%AF%8D%E7%9A%84%E5%AE%8C%E6%88%90%E6%97%B6%E6%9C%89%E4%BB%80%E4%B9%88%E5%8C%BA%E5%88%AB%3F%E8%80%81%E5%B8%88%E8%AF%B4to+have+done%E5%92%8Chaving+done%E9%83%BD%E8%A1%A8%E7%A4%BA%E5%8A%A8%E4%BD%9C%E5%B7%B2%E7%BB%8F%E5%AE%8C%E6%88%90%2C%E5%8A%A8%E4%BD%9C%E5%8F%91%E7%94%9F%E5%9C%A8%E8%B0%93%E8%AF%AD%E5%8A%A8%E8%AF%8D%E7%9A%84%E5%8A%A8%E4%BD%9C%E4%B9%8B%E5%89%8D.%E5%AE%8C%E5%85%A8%E6%90%9E%E4%B8%8D%E6%98%8E%E7%99%BD%E4%BB%96%E4%BB%AC%E6%9C%89%E4%BB%80%E4%B9%88%E5%8C%BA%E5%88%AB%21to+have+done+%E5%92%8C+having+done+%E6%90%9E%E6%9D%A5%E6%90%9E%E5%8E%BB%E5%B0%B1)
不定式的完成时 和 分词的完成时有什么区别?老师说to have done和having done都表示动作已经完成,动作发生在谓语动词的动作之前.完全搞不明白他们有什么区别!to have done 和 having done 搞来搞去就
不定式的完成时 和 分词的完成时有什么区别?
老师说to have done和having done都表示动作已经完成,动作发生在谓语动词的动作之前.完全搞不明白他们有什么区别!
to have done 和 having done 搞来搞去就是不明白有什么区别
好像没区别,因为选择题基本不会2个选项同时出现
不定式的完成时 和 分词的完成时有什么区别?老师说to have done和having done都表示动作已经完成,动作发生在谓语动词的动作之前.完全搞不明白他们有什么区别!to have done 和 having done 搞来搞去就
having done 表示主动完成,作状语多,作宾语也有,但少见
Having reviewed my lessons,I go to bed. 我复习完...所以主动完成
to have done 表示过去,主要是要学会区分to do
I am sorry to keep you waiting, to keep 说明你还没让他等,先提前打招呼
I am sorry to have kept you waiting to have kept 说明过去让他等了,现在说对不起
还有有的动词后面跟doing的,有的跟to do的比如说deny doing,那么就deny having done,不能说deny to have done
seem to do,那么就seem to have done,不能说seem having done以上两个是作宾语的情况,但是having done做宾语的情况不多,to have done蛮常见的