had done的时态是什么

had done的时态是什么

　　had done是现在完成时，had 是完成时中的过去分词，had done是have sth done的结构，意思是是某事被做。那么关于had done的知识你掌握了多少呢?下面由学习啦小编为大家整理的相关资料，希望大家喜欢!

had done是什么时态

　　had done的例句：
　　Then when I called the last time, you could have said that although everything possible hadbeen done for Edgar, he had died.
　　在我最后一次给你打电话询问，你可以说尽管对埃德格做了一切所能做的努力，它还是死了。
　　“They had done their homework,” says one.
　　其中一位说：“他们有做作业的”。
　　At the trial he said over and over that he had done it to settle his conscience, but nobodylistened to him
　　在审判庭上，他一遍又一遍的说，他之所以这样做是为了让良心得到安稳。但是却没有人相信他。
　　Then again, if he had done that, we would have been deprived of one of the great villains, whoannounced his rebirth by ordering the death of Him From Twilight and went on to terrorise anation.
　　但话又说回来，如果他真的那么做了，我们的生活中就会少了一位伟大的恶棍，他通过杀死《暮光之城》男主角来宣布自己的回归并总能威胁到国家的安全。
　　had done 和 had been done有什么区别
　　have\has done 叫现在完成时。表示动作发生在过去，对现在有一定的影响。通常与时间段连用。 如：I have finished my homework. / It has rained for three days. had done 是过去完成时。表示动作发生在过去的过去。通常句中有过去时间状语作参照。 如：I had finished my homework before my father came back. 而have/has been done 是现在完成时的被动语态。表示某事被做，并对现在有影响。 如：The problems have been done.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。
　　had done和has done有什么区别
　　had done过去完成时，指过去时间的过去如：
　　I had finished my homework before i watched TV(我在看电视之前就把作业完成了)过去完成时一般有过去的过去的语境，watched tv是过去，在watched tv 之前完成作业。
　　have\has done 叫现在完成时.表示动作发生在过去,对现在有一定的影响.通常与时间段连用.如：
　　I have finished my homework.(我已经完成我的作业)
　　It has rained for three days.(已经下了三天雨)