牛津译林版九年级下Unit4 Reading学案.docVIP

精品 Word 可修改 欢迎下载 精品 Word 可修改 欢迎下载 精品 Word 可修改 欢迎下载 课 题 9下Unit4 Reading 主 备 主核 使用者 课 型 New 使用日期 【学习目标】 1掌握词汇：planet, crowded, polluted, rapid, increase, passenger, uncomfortable, oxygen, tasty, 2词组：by the year 2100, become more and more crowed, all over again, at present, large numbers of, at a speed of, in the form of, three-eighths, prevent sb. from doing, compare to/with, in some ways, connect to, as well as 3句型：At present, our spacecraft are too slow to carry large numbers of people to Mars. People would have to wear boots that are specially designed to prevent themselves from floating off into space. Compared with life on the Earth, life on Mars would be better in some ways. Every student will have a computer at home connected to an interplanetary network． 第一次集体备课（通案） 第二次备课（个案） 【导入新课】 Step I Lead-in (导入部分) 1. What’s life like on the earth? It is becoming more and more crowded and polluted. Hopefully, we can build a better world on another planet. 2. Mars is nearest to the Earth in the solar system. Maybe moving to Mars is a good choice. But how can we go to Mars? (space shuttles spacecraft) 3. How can we live there? (oxygen) Who can help us do many things?(robots) We will float because of gravity. So we have to wear special boots with various designs. 4. People have long been dreaming about living on Mars. There are a number of films about this topic like The Red Planet and Mission to Mars .Do you believe that humans will ever be able to live on a different planet? 5. Now, let’s watch some pictures about life on Earth today .Teach crowded and polluted. 【板书课题】9下Unit4 Reading 【学习目标】 1掌握词汇：planet, crowded, polluted, rapid, increase, passenger, uncomfortable, oxygen, tasty, 2词组：by the year 2100, become more and more crowed, all over again, at present, large numbers of, at a speed of, in the form of, three-eighths, prevent sb. from doing, compare to/with, in some ways, connect to, as well as 3句型：At present, our spacecraft are too slow to carry