课前播放生日歌韩文版视频。先做自我介绍:Good afternoon,boys and girls! My name is Lily. I am very happy to give you this lesson. 让学生拿出一张纸写上自己的名字年龄和生日。OK,now take out a piece of paper and write down your name,age and birthday. I give you one minute.找出谁最近生日,然后让大家一起为这些同学唱。Now, I know jack’s birthday is coming. 问学生过生日除了唱生日歌还要做什么?what do we do besides singing the birthday song? make a birthday cake做蛋糕, light candle..