新世纪高职高专英语-unit6 global warming.doc

武汉商贸职业学院备课专用纸 《 大学英语三 》教案 授课教师 宋丽君 授课班级 会计订单班/ 市营0903班 授课地点 授课日期 教 材 新世纪高职高专英语 授课内容 U—Global warming 学时 1教学目的 Master the key expression and structure, and learning something about . Let students have a brief understanding about the causes and consequences of global warming; and take on responsibilities of protecting the earth. 教学重点与 难 点 New vocabularies, structure (); and a lot of expression related with environmental topic. 教学方法与 手 段 Lead in activity(multimedia display); study of the text, pay attention to sentence structure and new phrases教学参考书和网络资源 [1] 《新世纪高职高专英语教师手册》； [2] 百度知道，/ 教 学 进 程 注：教学过程应包括复习提问，导入新课，主要教学内容（含板书设计），布置作业等主要环节 Part1 Lead In Discussion: start by talking about this topic, for example The environment and natural disaster around us; The students union and activities in the school; The recent movies related the environmental issues. Such as Wall-E 2012 Then Display some topic-related cartoons Ask students to discuss about them. (as following) 武汉商贸职业学院备课专用纸 全球变暖 Global warming 气候变化 Climate change 温室效应 greenhouse effect 生物多样性 Biological diversity 臭氧层 Ozone Layer 二氧化碳 Carbon dioxide 工业固体废物 industrial solid wastes 烟尘排放 soot emissions 酸雨 acid rain 工业粉尘排放 industrial dust discharged 白色污染 white pollution (by using and littering of non-degradable white plastics) 矿物燃料（煤、石油、天然气） fossil fuels: coal, oil, and natural gas 汽车尾气排放 motor vehicle exhaust 森林砍伐率 rate of deforestation 水土流失 water and soil erosion 濒危野生动物 endangered wildlife 自然灾害 natural disaster Talk about the urgency of environmental issues. Then show some more picture about the causes and Consequences of the global warming. Environmental vocabularies display: As following 武汉商贸职业学院备课专用纸 Further guide to the topic: ask students further question related: “Do you know when the world environmental day is?” Introduction of the world environmental day: World Environment Day