一、在学习英语语法中，过去完成进行时是比较难掌握和理解的一作过。 He had worked before he decided to go to college. 3.我写这篇有关爱尔兰的小说以前，曾去过爱尔兰。 I had been to Ireland before I wrote this book about Ireland's people. 4.我在上大学以前，已经学过微积分。 I had studied calculus before I got into college. 5. 周一以前，已经下过雪了。 It had already snowed before Monday. 三、如果我们要强调较早发生事件的连续性，我们可以用过去完成进行式。过去完成进行时和过去完成时惟一不同的地方是 had done 的地方一定要用had been doing 。以下是一些过去完成进行式的例子： 1. I had been watching TV before you called me. 2. I had been

行时表示某人的企图、意愿，例如： He had been studying the meaning of this proverb.（He was trying to study it） 他一直在研究这句谚语的意思。 3、过去完成时表示未得结果，例如： We had been studying what our enemy had said，but we were not able to understand it. 我们一直再研究我们的敌人说的话，但是，我们还是不能理解它。 4、过去完成进行时表示最近情况，例如： He had been quarreling with his wife lately. 最近，他一直和他的妻子吵架。 5、过去完成进进行时表示的是过去一段时间里一直进行的动作，这个动作很有可能一直延续到现在行时表示反复的动作，例如： He had been asking me the same question many times. 很多次，他一直问我同样的问题。 6、过去完成进行时表示人的情绪等，例如： What had he been doing？ 他一直在干嘛？

过去进进行时的主要用法 1.表示过去某一时间内(正在)进行的动作 　如：I was doing my homework at 9 p.m. last Sunday. 2.表示一动作正在进行时，另一动作同时正在进行. 　(1)用while连接(while只接doing) 　例:My mother was cooking while I was doing my homework.(可以持续动作时态一致) 　(2)when表示(when可以接doing或did，when后动作时间长，用doing，时间短，用did) 　例:I was doing my homework when my mother came in.(间接表达了具体时间) 3.重复的动作 　When he worked here, John was always making mistakes. 4.表示过去将要发生的动作 　She told us Mr.Lee was arriving here. 5.用于故事，以提供其时间背景 6.表示礼貌

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，看进行时是英语时态中比较常见的一完了这篇文章，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~

在有直接影响并且还在进行的动作。 例如： He had been waiting for two weeks. He was still waiting.（有一个表示一段时间的状语） 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。 不过这个时态并不一定表示这个过去动作将持续下去： 例如： She came back at six. She had been waiting for him three hours.（六点时她已经没有再等了） 而过去完成时（The Past Perfect Tense）表示过去某一时间或动作以前已经发生或完成对过去的某一点造成的某种影响或是结果。它表示动作发生的时间是“过去的过去”，侧重事情的结果。 例如： I had finished reading the book by ten o'clock last night到昨晚10点钟，我已经读进行时完了这本书。 要想完全掌握这两种时态，需得经过大量的练习，读完这篇文章，请同学们赶紧拿起笔来，多多练习，争取能正确合理地使用这两种时态！

见到们。 I asked her what she would be doing on Saturday. 我问她星期六干什么。 He said that he would be seeing me off on the l0 o’clock train. 他说他将送我乘10点钟的火车走。 They moved to the main entrance where the car would be waiting. 他们向大门走去，那辆车会在那里等着。   过去将来进行时的基本概念、形式和用法 过去将来进行时(future-in-the-past continuous tense)表示在对过去某一时间而言的将来某一时刻或某一段时间正在进行的动作。 1)过去将来进行时的形式由should be(第一人称)或would be(第二、三人称)加现在分词构成。美国英语一律用would。 2)过去将来进行时的用法 a)表示在过去的将来的某一时刻或某段时间正在进行的动作。如： He asked me what I should be doing at ten the next day.他问我第二天十点钟我将干什么。 They said that they would be expecting us the next week.他们说他们下个星期等我们去。 b)表示在过去某一时间之后即将或按计划进行的动作。如： He said he could not come because he would be haying a meeting.他说他不能来，因为要开会。   怎么样，看进行时是英语时态中比较常见的一完了这篇文章，大家是不是对过去将来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~

行时混淆。 　　现在完成进行时 (The present perfect progressive) 由 have/has been +-ing 分词构成； 过去完成进进行时是英语时态中比较常见的一行时（ The past perfect progressive tenses ）由 had been +-ing 分词构成．   怎么样，看完了这篇文章，大家是不是对过去完成时的用法有了初步的了解了呢？喜欢就赶快收藏起来吧~

进行时与过去完成时的用法很相近，它通常表示某个过去正在进行的动作或状态，持续到过去某个时刻，还未完成，一行时的肯定句型是主语+had+been+doing something.例如： 1. He had been waiting for two months． 他已经等了两个月了。 2. Up to that time he had been reading those books． 直到那时他一直在读这些书。 3. He had been doing homework till ten o'clock． 他一直在写功课到十点钟。 4. He had been smoking since he was sixteen． 他从十六岁开始就一直吸烟。 5. He had been sitting there for long time under the tree． 他一直坐在树下面很长时间了。 6. When he came in，he had been thinking about this question ． 当他进来时，他就一直思考着这个问题。 7. He had been taking care of her two years． 他照顾她两年了。 8. He had been running for three hours． 他

行时之后也可接具有"突然"之意的when分句。 二、将来完成时的用法有以下几点： 1、构成：will/shall have +过去分词 1）We hope it will have stopped raining before we set off for the picnic. 我们希望在出发去野餐以前雨就已经停了。 2）I'll have done all the work by the time you are back this evening. 你们今晚回来的时候我就将做完所进行时容易和将来完成时有的工作了。 2、用法： 1. 表示在将来某一时刻将完成或在另一个未来的动作发生之前已经完成的动作。注意：常与将来完成时连用的时间状语有： by (the time / the end of ) + 表示将来时间的短语和句子； before (the end of ) + 表示将来时间的词语或句子； when, after等加上表示将来动作的句子等。 例如： 1）By the year 2050, scientists probably will have discovered a cure for cancer. 到2050年，科学家们可能已经找到治愈

一、现在完成进行时的定义 现在完成进行时表示某动作从过去某个时间开始，一直延续到现在行时，是许多中学生不太熟悉的一种时态，因此要想通过分析句子直接从正面选出答案可能有一定困难。但是，如果我们用排除法来分析，则问题变得很简单：首先，由于until引导的是时间状语从句，根据“主将从现”原则，当主句为将来时态时，时间状语从句不能直接用将来时态来表示将来意义，据此可排除B和C; 而选项D为过去完成时，也不能选，因为“过去完成时”必须以“过去”为支点，表示“过去的过去”，但此句并没有过去时态这一支点，故此选项也被排除。 4. Cathy is taking notes of the grammatical rules in class at Sunshine School, where she ______ English for a