==================资料简介======================
Welcome to the unit:34张PPT
Welcome to the unit
Unit 1
Did you have a good time in the winter holiday
Where did you go
How did you go there
How do you go to school every day
How do your parents go to work every day
If I want to go to the USA, how can I get there
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压缩包内容：
U1Comic.mp3
U1Comic.swf
U1greet.mp3
Welcome to the unit.ppt
我亲历的60年北京交通工具的变化.wmv
