hile I was cooking.他擦车时我在做饭。(两个动作同时进行)一般将来时1. 概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。2. 时间状语：tomorrow, next day(week, month, year),soon, in a few minutes, by the day after tomorrow, etc.3. 基本结构：①am/is/are/going to + do；②will + do.否定形式：①am/is/are+not+going to + do②will not（won't）+ do.一般疑问句：①am/is/are放于句首；②will提到句首。4. will主要用于在以下三个方面：1) 表示主观意愿的将来。They will go to visit the factory tomorrow. 明天他们将去厂参观工厂。I’ll come with Wang Bing, Liu Tao and Yang Ling. 我将和王兵、刘涛、杨玲一起来。2) 表示不以人的意志为转移的客观的将来。Today is Saturday. Tomorrow will be Sunday. 今天是星期六。明天是（将）是星期日。He will be thirty years old this time next year. 明年这个时候他就（将）三十岁。3) 表示临时决定，通常用于对话中。—Mary has been ill for a week.玛丽病了一周了。—Oh, I didn't know. I will go and see her.噢，我不知道。我去看看她。5. be going to主要用于一下两个方面：1) 表示事先经过考虑、安排好打算、计划要做某事。Dad and I are going to watch an o