have done和have been done 的区别
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对于have 这个词来说,有have sth. done 的意思是让什么事情被做,举个例子have my hair cut,这里cut是过去分词的形式。意思是让我的头发被剪。也就是剪发的意思。
have sb. do的意思说让某人做某事,比如说have student clean the classroom.让学生打扫卫生。
have done 和 have been done都是完成时态,前者是主动的。后者是被动的。举个例子,I have finished my homework .既是my homework has been finished.
have sb. do的意思说让某人做某事,比如说have student clean the classroom.让学生打扫卫生。
have done 和 have been done都是完成时态,前者是主动的。后者是被动的。举个例子,I have finished my homework .既是my homework has been finished.
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