一、基本用法 一般将来时的基本用法是表示单纯的将来事实： It will rain tomorrow. 明天会下雨. He will arrive next Monday. 他将于下周星期一到. I shall never forget it. 我将永远不会忘记. 二、表示将来时间的常见方法 英语中除了“will / shall+动词原形”表示将来时态外,还可以有以下多种方法： 1. 用“be going to+动词原形”表示.主要表示打算和预测： We are not going to ask him. 我们不打算问他. Look, it’s going to rain. 瞧,要下雨了.【注】be going to 后接动词go和come时,通常直接改用其进行时态： Where is he going to go? / Where is he going? 他打算到哪里去? 2. 用“be to+动词原形”表示.主要表示按计划或安排即将要发生的动作： He is to buy a new car. 他决定买辆新车. 3. 用“be about to+动词原形”表示.主要表示即将要发生的事： The train is about to leave. 火车即将开出. The film is about to start. 电影马上就要开始了. 【注】该结构通常不与具体的时间状语连用,如不用The train is about to leave soon. 4. 用现在进行时表示.主要表示按计划或安排要发生的事： The students are leaving on Sunday. 学生们星期日出发. We’re having a party next week. 我们下星期将开一个晚会. 【注】该用法有时表示即将发生的动作： I’m leaving. 我要走了. 5. 用一般现在时表示.表示按规定或时间表预计要发生的事： The train leaves at 7:25 this evening. 火车今晚7:25分开. We have a holiday tomorrow. 我们明天放假. 【注】在表示时间或条件状语从句也用一般现在时表示将来意义. 过去将来时表示从过去的某一时间来看将来要发生的动作或存在的状态.过去将来时常用于宾语从句和间接引语中.1过去将来时的构成（句型如下：）肯定句：主语+be（was,were）going to+动词原形～.否定句：主语+be（was,were）not going to+动词原形～.疑问句：Be（Was,Were）+主语+going to+动词原形～?肯定句：主语+would（should）+动词原形～.否定句：主语+would（should）not+动词原形～.疑问句：Would（Should）+主语+动词原形～?过去将来时的构成和一般将来时一样,只不过把助动词be变为过去式,把will,shall变为过去式.例句：I didn''t know if he would come.=I didn''t know if he was going to come.我不知道他是否会来.She was sixty-six. In three years,she would be sixty-nine.她66岁了.三年后,她是69岁.She told us that she would not go with us,if it rained.她告诉我们,如果下雨,她就不和我们一起去了.I didn''t know how to do it. What would be their ideas?我不知如何去做,他们会有什么想法呢?2.过去将来时常可用来表示过去习惯性的动作.此时,不管什么人称,一律用would.This door wouldn''t open.这扇门老是打不开.Whenever he had time,he would do some reading.他一有时间,总是看书.I would play with him when was a child.当我还是孩童时,总是和他一起玩. 1.过去将来进行时表示就过去某一时间而言,将来某一时刻或某一段时间正在进行的动作,主要用于宾语从句中,尤其多用于间接引语中. 2.过去将来进行时由should(would)+be+现在分词构成.They said they would be coming.他们说了他们将要来.He asked me what I should be doing at six the next day.他问我次日六点将正在做什么.用于间接引语中.The new job he would be taking was raising racing horses.他将要接受的新工作是养赛马.用于定语从句中.3.过去将来进行时可以表示在过去某一时间之后即将进行的动作.He said he could not come because he would be having a meeting.他说他不能来因为要开会.
麻烦采纳,谢谢!