had been done是什么时态
had been done是英语里面的常用时态之一，那么你知道had been done是什么时态吗?下面由我为大家整理的had been done的相关资料，希望大家喜欢!
had been done的时态
had been done是过去完成时的被动语态。
过去完成时表示在过去某个动作或某个具体时间之前已经发生、完成的动作或状态。
had been done的用法
1. All the welding had been done from inside the car.
所有的焊接都在车内完成。
2. He made a summary of what had been done.
他总结了所做的事情.
3. By the time the messenger reached him, the damage had been done.
送信人赶到他那儿时, 损失已经造成了.
4. They saw the job had been done.
他们看到工作已经做了.
5. He shook his head sorrowfully, pitying himself for what had been done to him.
他悲伤地摇摇头, 为自己的遭遇而自怜.
6. Everything had been done behind the scenes , hush - hush , without any leaks to the media.
一切行动都在隐藏地进行, 没有一丝一毫地透露给新闻界.
7. Uncontrollable anger surged up when he saw what had been done.
看到事情竟然搞成这个样子,他难以抑制心头怒火.
8. The paint job had been done hit or miss.
油漆活做得马马虎虎的.
9. They ripped up all that had been done in the past.
他们回忆起过去所做的一切.
10. All of the houses had been done up.
所有的房子都在翻修.
had been doing 和had been done区别
1、首先要区分has been done与 had been done的区别：
have/has been done 是现在完成时的被动语态。表示某事被做，。
如：The problems have been solved.这些问题已经被解决了。
had been done 则是过去的过去，是过去完成的被动态时。(当你想说发生在过去的两件事时，就要分清谁先谁后。先发生的用过去完成时，后发生的要用过去时)。
如：The rooms had been cleaned when I came. 我来的时候，房间已经被打扫了。
2、区分has/have been doing与 had been doing
has/have been doing是现在完成进行时，并对现在有影响。
如句子：I have been dreaming all the night.
had been doing是过去完成进行时，也是过去的过去，需要时间先后顺序的对比.
如：I had been doing the cleaning before my mother arrived at home.
那么现在就可以区分had been doing 和had been done的区别了
