行时表示动作从某一时间开始一直延续到将来某一时间。这个时态常和表示将来某一时间的状语连用。       4、其构成为:主语+shall/will+助动词have+been+动词的现在分词+其他成分。主语+ shall/will have been doing.例如：       1)I shall have been working here in this factory for twenty years by the end of the year.       到今年年底，我将在这个工厂工作20年了       2)If we don't hurry up the store will have been closing before we get there.       咱们如不快一点儿，等我们到了那儿，店门就会关了。       3)The play is coming off in August. By then the play will have been running for three months.       这个剧将于8月停演。到那时为止，这个剧将连演三个月了。       5、将来完成进进行时与将来完成进行时的区别有哪些呢？       1、将来进行时主要表示将来某一时间正在进行行时强调动作过程在另一动词之前的长度。将来进行时则强调将来进行的动作状态。同时，请注意两者的基本构成:be 和 have been 的区别。

别的含义： 1）尚未完成： He had been writing the novel．（He had not finished it yet．） 2）企图： He had been studying the meaning of this proverb．（He was trying to study it．） 3）未得结果： We had been studying what our enemy had said．（But we were not able to understand it．） 4）最近情况： He had been quarrelling with his wife．（lately） 5）反复动作： He had been asking me the same question．（Many times） 6）情绪： What had he been doing？（不耐烦） 这个时态很少用在否定句中，而多以过去完成时代替： He had not practised English for many years．（普通说法） He had not been practising English for many years．（少见） 这个时态还可用在said，supposed等引起的间接引语中，代替现在完成进进行时行时： He said，“I have been speaking to John．”＝ He said that he had been speaking to John． He thought，“She was watching me when I passed．”＝ He thought that she had been watching him when he had passed．    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~

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

我们住在一起。 How much did you want to spend, sir? 先生，您打算花多少钱？ 注：一般过去时也有类似用法，但比较而言，用过去进行时显得更客气，更不肯定。 四、与现在进行时相似，过去进行时中有always, forever, continually, constantly等副词修饰时，表示说话人的满意、赞赏、惊讶或厌烦的感情色彩。如： He was always thinking of others. 他总是想到人家。 They were always quarreling. 他们老是吵架。 The boy was continually asking questions. 这个男孩子老是问东问西的。 五、注意动词be的过去进行时 动词be的进进行时应注意的几点： 一、过去进行时的基本用法，过去进行时主要表示过去某一时间正在进行行时也可表示过去一时的表现或暂时的状态。比较： He was friendly. 他很友好。(指过去长期如此) He was being friendly. 他当时显得很友好。(指当时一时的表现)

过去完成进行时表示过去某一时间之前一直进行的动作。 过去完成进行时表示动作在过去某一时间之前开始，一直延续到这一过去时间。和过去完成时一样，过去完成进行时也必须以一过去时间为前提。例如: 1.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。 2.They had only been waiting for the bus a few minutes when it came. 他们只等了一会儿车就来了。 3.We had been studying this project for days before it put into effect. 这个项目我们研究了好几天才实施的。 4.We had only been waiting for the professor a few minutes when he arrived school. 我们只等了一会儿，教授就来学校了。 5.I had only been waiting for taxi a few minutes when it came. 我只等了一会儿，出租车就来了。 6.Our team had been practicing many times before we finished. 我们的团队练习了很多次才完成的。 7.The telephone had been ringing for three minutes before it was answered. 电话响了三分钟才接起来。 我们再来看看下面两个例句的区别： 1. Who's been eating my apples？ 2. Who's eaten my apples？ 第一句用进行时表示过去某一时间之前一直进行的动作。 过去完成进行时过去完成进行时时态表示有强烈的感情色彩，表示愤怒不满，而第二句句只是希望回答的一个问题，并没有强烈的感情色彩。再有就是，第一句兼有进行时态，所以它表示的是所有苹果未被全部吃光的意思，而第二句是完成时态，说明苹果一个不剩了。

间断性。例如： 1.She had been studying for two hours when her classmate came to visit her. 当她的同学来看她的时候，她学习有两个小时了。 2.I had been writing a letter for two hours by the time she came to see me. 当她来看我的时候，我已经写了两个小时的信了。 3.They had been having breakfast for ten minutes when Tom came in. 汤姆来时，他们已经吃了十分钟的早饭了。 4.She had been dancing for one hours when her mother came back home. 当她的妈妈回到家时，她跳舞有一个小时了。 5.I had been reading this book for three hours by the time she came to see me. 当她来看我的时候，我已经读了三个小时的书了。 6.They had been having class for twenty minutes when Tom came in. 汤姆来时，他们已经上了二十分钟的课了。 7.My father had been watching TV for two hours when his friend came to visit him. 当他的朋友来进行时中，例如 work、study、stay、sing、teach等延续性动词与表示一段时间的时间状语连用时，用过去完成进行时看他的时候，我的父亲已经看了两个小时电视了。 8.Tom had been playing piano for two hours by the time Lily came to see him. 当丽丽来看他的时候，汤姆已经练习钢琴两个小时了。 9.We had been talking about this project for one hour when manager came in. 经理来时，关于这个项目，我们已经讨论了一个小时了。

看报。（两个动作都是延续的） [/cn] [en]He was cleaning his car while I was cooking. [/en] [cn]他擦车时我正在做饭。（两个动作同时进行）[/cn] 通常不能用于过去进行时的动词主要有：agree,be,believe,belong,care,forget,hate,have（拥有），hear,know,like,love,mean,mind,notice,own,remember,seem,suppose,understand,want,wish等。 3. 使用过去进行时应注意的几点 ①　过去进进行的动作，或表示过去某一阶段一直在进行行时可表示按计划、安排过去某时刻将要发生的动作。如： [en]He said they were leaving for Beijing this afternoon. [/en] [cn]他说他今天下午要去北京。[/cn] ②　动词hope, wonder等的过去进行时常用来表示提出要求，虽然表示现在的内容，但语气比一般现在时或一般过去时要委婉。如： [en]I was wondering whether you could come to join us. [/en] [cn]我想你能否过来跟我们一起活动?[/cn] ③　过去进行时中有always, forever, continually, constantly修饰时，表示说话人的赞赏或厌烦的感情。如： [en]He was always thinking of others. [/en] [cn]他总是想到人家。[/cn]  

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，看进行时是英语中进行时的其中一种时态完了这篇文章，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~ 

和他妹妹在一起。 2.If i had enough money,i would be traveling for seven days. 如果我有很多钱，我会旅游七天。 3.If i had enough money,i would be going to e beijing is the capital city of china. 如果我有很多钱，我会去北京，因为北京是中国的首都。 4.If i had enough money,i would be going to qingdao with my friends. 如果我有很多钱，我会和我的朋友们去青岛。 二、过去将来进行时表示在过去将来某一时间正在发生的动作，它常和表过去将来的时间状语连用，但上下文清楚时，时间状语亦可省略。和将来进行时一样，它也常表计划中的事，不表意愿或打算。它进行时可以表示在过去某一时间之后即将进行还有一个特点，即常用在宾语从句(尤其是间接引语)中。例如： 1.John told us that Mary would be going to Tianjin next

　过去进进行时由 was/were 加现在分词构成。 　　例如： 　　What were you doing this time yesterday?昨天这个时候你在做什么? 　　During the summer of 1999 she was travelling in Europe.1999年夏天她在欧洲旅行。 　　He said he was leaving for home in a day or two. 他说他一两天之内就动身回家了。 　　She was always thinking of others. 她老是想到别人。(赞扬) 　　She was forever complaining. 她老是抱怨。(厌烦) 　　I was reading the newspaper when the doorbell rang. 我正在看报，突然门铃响了。 　　Jim burnt his hand when he was cooking the dinner. 吉姆做饭时把手烫了。 　　I met Diana while I was shopping this morning. 我今早买东西时碰到了戴安娜。 　　I was doing my homework while he was listening to music. 我在做作业而他在听音乐。