教师用牛津英语7A Unit Three(Lets celebrate!)复习学案TitleLets celebrate! Type RevisionPeriod1 Aims &demands1. Revise the important words and phrases in this unit. And learn how to use them freely on the basis of these new words. 2. To revise important festivals both in China and in western countries and the different activities done during the different festivals.3. To revise the different usages of prepositions of time(at/ on/ in).4. To revise Wh- questions and t
