比赛课导学案

Unit 2 Saving the EarthTopic 2 All these problems are very serious.Section B1【Learning Aims】1.Kno

衡山县星源学校九年级上册导学案 HENGSHANXIANXINGYUANXUEXIAO Unit 2Saving the Earth Topic 2All these problems are very serious. Section B1 【Learning Aims】 L 1.Know something about air pollution. 3.Enhance students’awareness of protecting the environment. 【Learning Methods】 1. Discuss the causes and effects of air pollution depending on the reality。 2. Read P37 1a carefully, finish 1b,1c by self. 【Learning Procedures】 【Checking】 Translating phrases： 1. 有关中国的空气污染问题 _______________________________________ 2. 世界上最大的煤炭生产国和消费国_______________________________________ 3. 采取有效措施 _________________ 4. 为了保护环境____________________ 5. 我们当中没有人_________________ 6. 到处丢垃圾 ____________________ 7. 在公共场合随地吐痰 _________________________________________ 8．践踏草坪或采摘花朵 _________________________________________ 9.保护野生动物__________________ 10. 尽我们所能 _______________________ 【Comprehensive Promotion】 1．Discuss the causes and effects of air pollution in pairs according to the pictures。 1