had done的時態(tài)是什么

had done的時態(tài)是什么

　　had done是現(xiàn)在完成時，had 是完成時中的過去分詞，had done是have sth done的結(jié)構(gòu)，意思是是某事被做。那么關(guān)于had done的知識你掌握了多少呢?下面由學(xué)習(xí)啦小編為大家整理的相關(guān)資料，希望大家喜歡!

had done是什么時態(tài)

　　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.
　　在我最后一次給你打電話詢問，你可以說盡管對埃德格做了一切所能做的努力，它還是死了。
　　“They had done their homework,” says one.
　　其中一位說：“他們有做作業(yè)的”。
　　At the trial he said over and over that he had done it to settle his conscience, but nobodylistened to him
　　在審判庭上，他一遍又一遍的說，他之所以這樣做是為了讓良心得到安穩(wěn)。但是卻沒有人相信他。
　　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.
　　但話又說回來，如果他真的那么做了，我們的生活中就會少了一位偉大的惡棍，他通過殺死《暮光之城》男主角來宣布自己的回歸并總能威脅到國家的安全。
　　had done 和 had been done有什么區(qū)別
　　have\has done 叫現(xiàn)在完成時。表示動作發(fā)生在過去，對現(xiàn)在有一定的影響。通常與時間段連用。 如：I have finished my homework. / It has rained for three days. had done 是過去完成時。表示動作發(fā)生在過去的過去。通常句中有過去時間狀語作參照。 如：I had finished my homework before my father came back. 而have/has been done 是現(xiàn)在完成時的被動語態(tài)。表示某事被做，并對現(xiàn)在有影響。 如：The problems have been done.這些問題已經(jīng)被解決了。 had been done 則是過去的過去，是過去完成的被動態(tài)時。(當(dāng)你想說發(fā)生在過去的兩件事時，就要分清誰先誰后。先發(fā)生的用過去完成時，后發(fā)生的要用過去時)。 如：The rooms had been cleaned when I came. 我來的時候，房間已經(jīng)被打掃了。
　　had done和has done有什么區(qū)別
　　had done過去完成時，指過去時間的過去如：
　　I had finished my homework before i watched TV(我在看電視之前就把作業(yè)完成了)過去完成時一般有過去的過去的語境，watched tv是過去，在watched tv 之前完成作業(yè)。
　　have\has done 叫現(xiàn)在完成時.表示動作發(fā)生在過去,對現(xiàn)在有一定的影響.通常與時間段連用.如：
　　I have finished my homework.(我已經(jīng)完成我的作業(yè))
　　It has rained for three days.(已經(jīng)下了三天雨)