行时也必须以一过去时间为前提。 　　I had been looking for it for days before I found it. 　　这东西我找了好多天才找着的。 　　They had only been waiting for the bus a few moments when it came. 　　他们只等了一会儿车就来了。 　　②表示反复的动作。 　　He had been mentioning your name to me. 　　他过去多次向我提到过你的名字。 　　You had been giving me everything. 　　你对我真是有求必应。 　　③过去完成进行时还常用于间接引语中(详见第12章)。 　　The doctor asked what he had been eating. 　　医生问他吃了什么。 　　I asked where they had been staying all those days. 　　我问他们那些天是呆在哪儿的。 　　④过去完成进过去完成进行时是英语时态中比较常见的一种，但是，大家对它的用法可能还是不太了解。今天，小编为大家准备了相关的语行时之后也可接具有“突然”之意的when分句。 　　I had only been reading a few minutes when he came in. 　　我刚看了几分钟他就进来了。 　　She'd only been reviewing her lessons for a short while when her little sister interrupted her. 　　她温习功课才一会儿，她妹妹就打断她了。 　　I had been sleeping when my friend telephone me.      我正在睡觉时，我的朋友给我打电话。   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~

到她时，她在那家公司已工作十年了。 2.I had not been waiting long when a taxi drew up. 我没等多久就来了一辆出租车。 3.She had been looking at the parcel for some time before she realized that it was for her mother. 这包裹她看了好一会儿才明白这是寄给她妈的。 4.Until/Up till then she had been living with her daughter. 到那时为止她一直和她女儿一起住。 5.When I first met her, she had been writing books for two years. 我第一次见到她时，她过去完成进行时的过去时间可用一个时间状语已经写书两年了。 6.Until/Up till then she had been speaking with her boss. 到那时为止她一直和她老板说话。 7. I had not been staying long when my mom came in. 我没呆多久，我妈妈就进来了。 8. My sister had not been waiting long when a bus drew up. 我妹妹没等多久就来了一辆公交车。 9. Until/Up till then he had been plying basketball with his friends. 到那时为止他一直和他的朋友打篮球。 10. When I first came in this house, she had been staying for three years. 我第一次进来这个房子时，她已经住了三年了。  

行时混淆。 现在完成进行时(The present perfect progressive) 由have/has been +-ing 分词构成； 过去完成进行时（The past perfect progressive tenses ）由had been +-ing 分词构成．   怎么样，看过去完成进行时是英语中进行时的其中一种时态。今天，小编为大家准备了相关的语法知识，将要为大家来讲解一下：过去完成完了这篇文章，大家是不是对过去完成进行时的概念和用法有了初步的了解了呢？喜欢就赶快收藏起来吧~ 

过去完成进行时是英语中进行时的其中一种时态。今天，小编为大家准备了相关的语法知识，将要为大家来简单普及一下：什么叫做过去完成进行时的概念和用法，一起来看看吧！   主语+had+been（助动词）+谓语动词-ing 比较 过去完成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，一直持续到之后才结束 He had been waiting for two weeks．He was still waiting．（有一个表示一段时间的状语） 他已经等了两个星期。他还在等。 Up to that time he had been translating those books． 直到那时他一直在翻译这些书。 He had been writing the letter till two o'clock． 他一直在写那封信到两点钟。 He was  thirty years old．He had been gambling since he was ten．（He was still gambling at thirty．） 他三十岁。他从十岁开始就一直在赌博。（三十岁的他仍然赌博。） He had been standing there in the sun．（没有时间状语） 他一直站在太阳底下。 He had been thinking about his marriage．（没有时间状语） 他一直在对他的婚姻思考。 不过这种时态并不一定表示这个过去动作将持续下去： He came back at seven．He had been waiting for her two hours．（At seven he did not wait any more．） 他在七点回来了。他等了她两个小时。（七岁的他不想再等了。） He stopped swimming．He had been swimming for the last three hours． 他停止了游泳。他已经在过去的三小时内游泳。   怎么样，看过去完成进行时是英语中进行时的其中一种时态。今天，小编为大家准备了相关的语完了这篇文章，大家是不是对过去完成进行时的概念和用法有了初步的了解了呢？喜欢就赶快收藏起来吧~ 

过去将来完成时态中，would 后接完成式除用于构成过去将来完成时

行时混淆。 　　现在完成进行时 (The present perfect progressive) 由 have/has been +-ing 分词构成； 过去完成进过去完成进行时是英语时态中比较常见的一种，但是，大家对它的用法可能还是不太了解。今天，小编为大家准备了相关的语行时（ 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~

 　将来完成时 　　形式 　　will/shall+完成式用于第一人称，will+完成式用于其他人称。 　　用法 　　它常与表示时间的短语连用，而后者常以by开头： 　　by then到那时 　　by that time到那时 　　by the 24th到24号那天 　　By the end of next month he will have been here for ten years. 　　到下完成时 　　形式 　　will/shall+完成式用于第一人称，will+完成式用于其他人称。 　　用法 　　它常与表示时间的短语月底，他在这儿就够十年了。 　　这一时态用来表示在将来的一个特定时刻将成为过去的动作或在该时刻刚刚结束的动作。假设现在是12月3日，大卫对他将参加的12月13日的考试很担心。 　　某个筹划举办

英语的过去完成进行时表示表示一个持续到过去某时的动作。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进行时的相关语法，一起来看看吧！   过去完成进英语的过去完成进行时表示表示一个持续到过去行时（Past Perfect Progressive Tense） 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。占去完成进行式和现在进行式惟一不同的地方是 verb to have 的地方一定要用had 。 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 working hard in a company for many years before I went to college. 3. He had been studying before he went to class. 4. He had been driving all day before he went to sleep.   自测小练习： I.完成句子 1.She ____ _____ _____ _____ _____ _____ ______ (一直患重感冒) when she took the exam. 2.I _____ _____ _____ _____ (一直在寻找) it for days before I found it. 3.He _____ _____ _____ (多次提到) your name to me. 4.I _____ _____ _____ _____ _____ _____ _____ _____ (刚看了几分钟) when he came in. 5.The doctor asked what he _____ _____ _____ (一直在吃).   II.单项填空 1.It was midnight and he was tired because he ____ since dawn. A. was working B. has worked C. had been working D. has been working 2. His brother was good at playing table tennis. He ____ it since he was ten. A. had played B. played C. had been playing D. was playing 3. –Why, Jack, you look so tired!   --Well, I _____ the house and I must finish the work tomorrow. A. was painting B. will be painting C. have painted D. have been painting 4. The manager was worried about the press conference his assistant ____ in his place but, luckily, everything was going on smoothly. A. gave B. gives C. was giving D. had given 5. I wasn’t sure if he was really interested or if he ____ polite. A. was just being B. will just be C. had just been D. would just be 6. The boy was delighted with his new storybook which he ____ for a long time. A. was wanting B. has wanted C. had been standing D. had been wanting 7. The man ____ there in the sun for a long time and got his face burnt. A. has stood B. was standing C. had been standing D. is standing 8. He said that he ____ the novel and had not finished it yet. A. is writing B. has written C. writes D. had been writing 9.—Was your journey to Mountain Emei pleasant last summer?   -- No, it ____ for five days when we arrived, so the roads were very muddy. A. was raining B. has rained C. had been raining D. has been raining 10. Not until then did people know that he ____ important military information to the enemy for a long time. A. sold B. would sell C. had sold D. had been selling   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~

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、过去完成进过去完成进行时表示的是过去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？