牛津译林版英语9B Unit4 Welcome to the unit教案

Welcome to the unit 教学目标 1. Thinking about life in the future. 2. Thinking about what life be like on another planet. 3. Discussing the advantage and disadvantage of a particular environment. 4. To let the students love the nature and treasure our globe. 学情分析 This lesson is named Comic strips and welcome to the unit.It is the first period.It focuses on life on Mars. It plays a really important role in this  chapter. I will focus on listening and speaking, and do some reading and writing. The students come from Grade Nine. Most of them learn some knowledge about Mars and life in the future, but they have some difficulty in grasping the details about  life on Mars.They would like to know more about  life on Mars.In this period,students are encouraged to talk about life on Mars and express their own opinions.  重点难点 1.To discuss what life will be like on Mars and the advantages and disadvantages. 2.To learn some new words and expressions. 教学过程 活动一 Read a poem The students will gradu