She was watching TV when I came in.为什么不用was coming?
问题描述:
She was watching TV when I came in.为什么不用was coming?
答
was coming表示即将发生的事,位置移动动词的进行时表将来。
答
was coming------表示将来
答
ing表示动作的持续
ed表示动作的完成
She was watching TV when I came in.我进来时她在看电视.
She was watching TV when I was coming in.我被卡在门口时,她在看电视.(持续做进门的动作,被卡住了,哈哈哈~笑过之后请采纳~