过去完成时

过去完成时 用于描述过去某个时间点之前已经发生了的事情。也就是“过去的过去”。 基本形式为主语+had+过去分词。 一般过去时先看例句对比： （1） I did not have any money. 我没钱。 I did not have any money because I had lost my wallet. 因为我丢了钱包，所以没钱。（先丢了钱包） （2） We were not able to get a hotel room. 我们不能进到旅店房间里去。 We were not able to get a hotel room because we had not booked in advance. 我们不能进到旅店房间里去，因为我们事先没预定房间。（没预定房间这件事在前） （3） Alex finished his studies. 亚历克斯结束了他的学业。 By the time Alex finished his studies, he had been in London for over eight years. 亚历克斯结束他的学业的时候，他已经在伦敦待了超过8年了。（先来到了伦敦） 怎么样，是不是看出些什么了？过去完成时是不能独立存在

过去完成时。 　　如：As the assignment had been done, he went on to search the Internet. 　　He did what he had been told to. 　　另：当从句由after，before，when或assoonas引导时，主句和从句都可以用一般过去时。 　　如：When he arrived, he called her. 　　They locked the door before they left. 　　过去完成时与现在完成时被动语态用法区别： 　　现在完成时被动语态表示相对于现在来说已被完成的动作，过去完成时被动语态表示相对于过去某一时刻来说已被完成的动作。 　　例如：This polluted river has been cleaned. 这条被污染了的河流已被净化。 　　析：该句表示到现在为止这条河流已被净化。 　　例如：He said this book had been translated into Japanese. 他说这过去完成时的被动语态的概念： 　　过去完成时的被动语态是过去完成时态和被动语态的叠合。表示过去本书已被译成日语。 　　析：该句表示到他说话时所体现的时间为止这本书已被译成日语。

将来完成进行时和将来完成时的区别 将来完成时的结构是：will+have+过去分词；而将来完成进行时行时强调动作过程在另一动词之前的长度。而将来完成时更强调在另一件事前一个动作的完成。 　　如： 　　By the time John retires, James will have been practicing for 10 years. [cn]到约翰退休的时候，詹姆斯已经在从事工作10年了。[/cn] 与这个句子有所区别：       Before the time John retires, James would have retired. [cn]在约翰退休前，詹姆斯就已经退休了。[/cn] 　　2、动作本身就是连续的： 　　By the end of the month he will have been living/working/studying here for ten years. [cn]到了月底他在这里居住/工作/学习就满十年了。[/cn] 与这个句子有所区别：      By the end of the month, he will have worked for ten years. [cn]到了这个月底，他就已经工作了

过去完成时(The Past Perfect Tense）：过去完成时表示过去某一时间之前完成

过去完成时；发生在后，用一般过去时。例如： When the police arrived, the thieves had run away. 3. 表示意向的动词，如hope, wish, expect, think, intend, mean, suppose等，用过去完成时表示“原本……，未能……”。例如： We had hoped that you would come, but you didn't.   典型例题： The students ________ busily when Miss Brown went to get a book she ____ in the office. A. had written, left B. were writing, has left C. had written, had left D. were writing, had left 答案D。 “把书忘在办公室”发生在“去取书”这一过去的动作之前，因此“忘了书”这一动作发生在过去的过去，用过去完成时。句中when代表时间的一点，表示在“同学们正忙于……”这一背景下， when所引导的动作正在发生。因此前一句应用过去进过去完成时表示表示过去的过去。这个是大家在中学时期就知道的，今天，小编为同学们带来了相当丰富的与英语过去完成时行时。   怎么样，看完了小编给大家准备的语法知识，有没有感觉收获颇多呢？喜欢就收藏起来吧~

在那所大学教书就满20年了。   三、间接引语与过去将来完成进行时 在间接引语中，若主句为过去时态，则用于宾语从句中的间接引语则要把将来完成进行时改为过去将来完成进行时。如： I know by this time next week you’ll have been working here for 30 years. →I knew by that time he would have been working there for 30 years. She will have been teaching in this university for 20 years by this summer. →She told me she’d have been teaching in that university for 20 years by that summer.   怎么样，看过去将来完成进行时完了这篇文章，大家是不是对过去将来完成进行时的用法有了初步的了解了呢？喜欢就赶快收藏起来吧~

过去完成时既可表示过去某个时间或动作之前所发生的事情，也可表示过去

过去将来完成进行时表示动作从过去某一时间开始一直延续到对于过去来说的将来行时，它所表示的是生活在这里的这一动作从过去某个时间开始已经持续了很久，但是是否会继续持续下去，则要结合上下文来分析。 而过去完成进行时态： She had been suffering from a bad cold when she took the exam. 她在考试之前一直患重感冒。 关于过去完成进行时态还有以下几点特别含义需要童鞋们在实际运用中加以关注： 1. 尚未完成： He had been editing the his book．（他没有完成编辑书本） 2. 企图： He had been studying the theories of this architecture．（他一直在努力学习这个建筑的建设原理) 3、未得结果： We had been studying what our enemy had said．（但我们不能理解） 3. 最近情况： He had been quarrelling with his wife.（近来） 4. 反复动作： He had been asking me the same question．（多次，常常） 5. 情绪： What had he been doing？（不耐烦）

行时外，有时其中的 would 也可能是情态动词，具有情态意义，比较表示推测或猜想等。如： “What interesting job have you found?” Helen asked him; he knew she would have been thinking about it. “你找到什么有趣的工作啦?”海伦向他问道。他知道海伦一定会一直想这件事的。 二、过去将来完成进行时补充例句 过去将来完成进行时不是一个常用时态，一般语法书也讲得到很少，所以能找到的权威例句也很少。为满足部分高级读者朋友的需要，我们特从“英国国家语料库”中查了部分例句，供大家参考： ◇Latterly, they would have been reading Virgin books, watching Virgin videos and Virgin films. ◇New York was swathed in sunlight and the heat would have been stifling had it not been for a gentle easterly breeze blowing in from the Atlantic. ◇Maybe we, it may well be that you were with other people, I wonder what sort of things if you were in a condition of speaking, what sort of things you would have been saying to them. ◇Obviously no expense was being spared to make the night a success, and in different circumstances she would have been looking forward to it, but now, as silence settled over the car, she could feel herself growing tense.   怎么样，看过去将来完成进行时完了这篇文章，大家是不是对过去将来完成进行时的用法有了初步的了解了呢？喜欢就赶快收藏起来吧~