have done和have been

来源：百度知道编辑：UC知道时间：2024/06/03 00:00:27

麻烦大家开导我下，一直不会，糊涂

1、 have done 现在完成时，表示讲话时已经完成的动作，而且产生了后果。比如：
May I watch TV Mom, I have finished my homework.
妈妈，我可以看电视了吗，我已经做完作业了。
2、have been + doing 现在完成进行时
指从过去到现在一直进行着的动作，尚未完成。
I have been looking for a new way to solve this problem.
我一直都在寻找解决问题的新途径。

have done 表示现在完成时, 指过去的动作对现在有影响的
have been 后面加介词 in to 等, 表示去过某地但已经回来了的
不加介词的话表示的是现在完成时的被动语态

have done表完成，主动语态

have been是系动词，后可加done

have been done和 have done have been doing和have done have done would have done和should have done的意思 have been done 和have done 有什么区别? have done和have been done有什么分别 have done和have been done有什么不同？ have sb. do 和 have sb. done 有什麽区别？ have done and have been done 【一道题目】have done 和done的区别