精选优质文档-倾情为你奉上一般现在进行时时第一，一般现在进行时时：用来表示正在进行或发生的动作。如，I am reading English. She is watching TV now. He isnt listening to music now. Look, He is doing his homework.第二， 构成： 主语 + be ( am, is, are) +现在分词 即，v+ ing形式 如， We are running. They are swimming. She is dancing. The bird is singing in the tree. The plane is flying in the sky.注意：动词加-ing的变化规则1、 一般情况下动词后面直接加ing。 如，cook-cookingwatch-watching read-reading study-studying2、 以不发音的e结尾的动词，去掉e加i
