2014年高中英语 Unit 3 Computers Period 5 Writing同步教学备课教案 新人教版必修2

Unit3 Computers Period 5 Writing 优秀教案（人教版必修 2）Period 5 WritingThe General Idea of This Period：This period includes speaking and writing on Page 22 and writing on Page 23.The purpose is to encourage the Ss to think and talk creatively about computers and androids，express their own opinions using words and expressions concerning computers and androids ， and organize their ideas into a composition.Teaching Aims：1.Enable the students to learn how to write a report about their choice. 2.Enable the students to learn the writing way of expressing ideas and giving reasons to support the ideas.Teaching Important and Difficult Point：How to make a decision about which kind of computer to buy and explain why.Teaching Methods：1.Task-based learning.2.Cooperative learning.Teaching Aids：A projector and multimedia.Teaching Procedures：Step 1 Speaking and writing （Page 22）T：Class，suppose you and your partner have been asked to help choose computers for your school.You have looked at several computers.Talk about the special things each computer has.Make a deci sion about which kind of computer to buy and explain why.And then you are going to write a report about your choice There is a list of things your computer could have.A fast PC the monitor is smallerImproved disc storage used recycled materialsInternet a flat screenStudents talk about the special things each computer can do.T：So much for the t alking.And now you will be given five minutes to write a report about your choice.After that some of you will be asked to present your report to the class.In your writing try to use the present perfect passive in your report.You may begin your report like this：We looked at many different computers.The one...