Unit 5 Films Period 9 Main task学案预习作业：1. (A)请朗读和理解下列短语 in the first week get full marks speak in front of the whole school explain things to us join the Computer Club do extra work get more organized have many good personal qualities2. (B)请朗读和理解下列句子 We are writing to recommend David as the new chairperson of the Students Union. We hope that you agree with us. We think that David has all the qualities to be a good chairperson. 3. 请认真阅读第21页信纸上的内容，并试着完成流程图。 当堂
