have done.have been done .had done.had been done 有什么区别?怎么用?有

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/12 15:28:36

have done.have been done .had done.had been done 有什么区别?怎么用?有什么结构?

have done 现在完成时态
have been done 被动语态,现在完成时态
had done 过去完成时态
had been done 被动语态,过去完成时态
主要的差异：1、现在完成时的情况下,have done 代表动作的执行者是人,have been done代表动作的执行者是物,表“被.”
2、had done 和had been done只是事件发生在过去而已,其他都和have done 、have been done的区别相同

have done.have been done .had done.had been done 有什么区别?怎么用?有 had done 和 had been done有什么区别啊? 英语时态区分have done .have been doing.had done.had been doing.有什么请问have\has\had done和have\has\had been done 各有什么区别?been和gone又 HAVING BEEN DONE和HAVE BEEN DONE有什么区别? 非谓语动词中being done ,done,having been done,have done 有什么区别 having being done 和have been done 有什么区别 had+done 与have+done有什么区别? have done和 had done有什么区别? had been done & having been done 区别 had been done had done区别 had been done 怎么用?