微课现在进行时.ppt

什么是现在进行 时呢？ Follow me, we have to find the answers together.请跟我来，我们一起去寻找答案吧。 He is singing now. She is running. They are playing I am teaching. 在时间上，四张图片的共同点： 过去 正在进行 将来 现在进行时：表示现在正在进行或发生的动作或存在的状态。 She is running . He is singing . They are playing football. be(am is are)+（动词的-ing形式) 现在分词 I am teaching. 观察一下，他们有何共同点？ be+现在分词（动词的-ing形式) I am teaching. They are playing . He is singing. V-ing rules： My father is writing . (write) They are dancing. (dance) V-ing rules： He is running. The boy is swimming . V-ing rules： (run) (swim) 直接+ing 去e，+ing 双写+ing sing—singing do—doing play—playing eat—eating shop—shopping run—running swim—swimming put—putting write—writing make—making have—having dance—dancing 现在进行时的一些常见标志 Look! They are flying . Listen! They are reading. now listen look The baby is sleeping now . read go write have 写出下列动词的现在分词： play run swim make reading going writing having playing running swimming making Jenny is drawing a picture . Li Ming is reading a book. Summary 主语+be+V-ing I am reading. She/He is drawing. They are running. V-ing规则： 直接+ V-ing 去e, + V-ing 双写,+ V-ing 常见标志： now, look，listen. 现在进行时