一、陈述句的肯定式
(一)主语+谓语+(宾语)+(状语)
Kitty can swim.Kitty会游泳。
The baby is crying.婴儿在哭。
My friend is playing games on the computer now.我朋友正在电脑上玩游戏。
(二)主语+系动词+表语
He is a student.他是名学生。
His mother likes singing.他妈妈喜欢唱歌。
(常用系动词:be,become,get,feel,look,smell,sound,etc.)