现在进行时We are having a class.We are having an English class.What are you doing now?What class are you having now?现在进行时现在进行时一、概念: 现在进行时表示现在(说话瞬间)正在进行或发生的动作。常与时间状语now, 等连用。在Look!,Listen!之后的句子也常用现在进行时。 I am standing now. You are listening to me. He is watching TV now. 即: am is 动词 的-ing are二、现在进行时的构成:助动词be (am, is, are)+ 现在分词