(
课件网) 现在进行时的用法 B: I am reading a book. B: I am playing soccer. B: I am running . doing watching cleaning reading eating playing dancing using running swimming playing soccer . using the computer . He is doing homework. She is eating. She is running. They are dancing. They are swimming. ★ ★ ★ ★ The boy isn t playing basketball. Is the boy playing basketball Yes, he is. No, he isn t. What is the boy doing Who is playing basketball 现在进行时定义 定义：表示现在或当前一段时间正在进行的动作，常 与look,listen,now,these days等时间状语连用 Cook,Tom is reading a book. 看，汤姆正在看书。 Listen,the birds are singing in the tree. 听，鸟儿们正在树上唱歌。 We are playing basketball now 我们现在正在打篮球。 They are having class these days. 这些天他们在上课。 现在进行时句型结构 结构：主语+be(am is\are)+动词.- ing Ask and answer: read a book play soccer use the computer sing run (你正在做什么呢？) A:What are you doing now Ask and answer: read a book play soccer use the computer sing run (你正在做什么呢？) A:What are you doing now
