have been和have done的区别

have been doing 和have done的区别

现在完成时have done则是强调动作产生的结果或取得的成就,而不是动作本身。have been doing 例句： We have been doing it for years. 我们多年来一直在做这个。article.yeeyan.org Many have ...
have been doing have done 的用法和区别

have been doing是现在完成进行时.have done是现在完成时.现在完成时的用法 ①表示结果的现在完成时现在完成时着眼于过去的动作对现在产生的结果或影响.这是现在完成时的“已完成”用法,表示...
have been和have done的区别

1、I have done my homework.2、My homework has been done.都可以解释为我已经做完作业了。但是2中作业是被做的，所以要用被动语态。如何用一般现在时表示将来时态一、用于时间...
have done 和have been done有什么区别

2、have been done是被动的，也就是被做的。两个结构都可以充当句子谓语，现在完成时态。第一个是现在完成时的主动语态；第二个是现在完成时的被动语态。have done已经做。例句：They have done the experiments.have been...
have been done和have done的区别

2、have been done是被动的，也就是被做的。两个结构都可以充当句子谓语，现在完成时态。第一个是现在完成时的主动语态；第二个是现在完成时的被动语态。have done已经做。例句：They have done...
done和to have been done有什么区别？

你好，第一个done叫做过去分词，既可以表完成，也可以表示被动。可以做表语，定语，补语和状语。第二个 to have been done叫不定式的完成体的被动形式。用于先于谓语动词前的情你好，第一个done...
have done与have been done的区别,

have done与have been done的区别, have 是完成式的标志,have 后面谓语动词要用现在完成式 have done 是主动形式的现在完成式. 如 I have finished my homework.我已经完成我的作业了.是“我”...
have been doing与 have done的用法区别

要想很好地区分have done和have been doing，我们需要从两个方面来讨论：一、完成时态和完成进行时态本身意义的差别；二、要结合动词的不同延续特点。首先我们来看两种时态的意义差别，两者根本...
should have done与should have been done的区别？

should have been done是被动，应该被做而没被做。eg：You should have told me yesterday that you had changed your mind.你昨天应该告诉我你改变主意了。（实际上没有告诉） Your work ...
have been doing have done 的用法和区别

have been doing是现在完成进行时. have done是现在完成时. 现在完成时的用法 ①表示结果的现在完成时现在完成时着眼于过去的动作对现在产生的结果或影响.这是现在完成时的“已完成”用法,表示动作或过程发生在说话之前就已...

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have been doing 和have done的区别

have been doing have done 的用法和区别

have been和have done的区别

have done 和have been done有什么区别

have been done和have done的区别

done和to have been done有什么区别？

have done与have been done的区别,

have been doing与 have done的用法区别

should have done与should have been done的区别？

have been doing have done 的用法和区别

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