Unit 7 Teenagers should be allowed to choose their own clothes.
Section A(1a－2d)
1．重点单词：license，safety，smoke，parttime，pierce，earring，flash
2．重点短语：sixteenyearolds
3．重点句式：
I don't think sixteenyearolds should be allowed to drive.
I'm worried about your safety.
Anna wants to get her ears pierced.
I'm really excited about seeing the famous paintings by Picasso.
Do you think we may be allowed to take photos if we don't use a flash?
1．重点短语和句型
2．含有情态动词的被动语态
