18-Part 2教学视频What did you have for dinner教学视频16-Part 2教学视频unit 1 Growming up around the world14-Review of units 7-12教学视频12 What's the best radio station教学11 Could you please clean your room10 I'm going to be a basketball play8 When was he born教学视频8 How was your school trip教学视频7 How do you make a banana milk shak07-Review of units 1-6教学视频6 I'm more outgoing than my sister教5 Can you come to my party教学视频4 How do you get to school教学视频3 What are you doing for vacation 教2 What's the matter教学视频1 How often do you exercise教学视频