课程内容：
《Hello》
A:Learn to say
Hello,I'm Gu Hai.
Hi,I.m Mike.
B:Look and learn
Su Hai Wang Bing Helen Mike
C:Sing a song
Hello
Hello,hello,hello,hello,hello,Helen!
Hello,hello,hello,hello,hello,Amy!
Hello,hello,hello,hello,hello,Wang Bing!
Hello,hello,hello,hello,hello,Tommy!
D:Play a game
Hello,I'm Su Hai.
