高级英语修订本.ppt

* Unit Three Ships in the Desert Book I Teaching Objectives Get to know some knowledge about ecology and environment Grasp the main idea and the theme of this essay Learn to use some terms and expressions connected with ecological environment Appreciate the writing skills of comparison and contrast II. Teaching Tasks Pre-reading question Background knowledge Type of Literature Organization Detailed Study of the text Follow-up discussion ?????????????? Exercises and Homework III． Important and difficult points Analyzing the structure of some long and complicated sentences Understanding the scientific matters connected with ecological environment Translating long and complicated sentences Mastering the rules of word formation IV. Important words Lap, divert, Antarctic, parka , glacier, inexorable, graph, rendezvous, hover, hummock, collide , scenario, billow, slash, noctilucent, shimmer, translucent, methane, biomass, rip, spectral, skirmish, ultraviolet, equilibrium, axiom, depletion, deforestation, sober, deploy, leapfrog, at stake V. References 高级英语（修订本），第一册，张汉熙主编，王立礼编，外语教学与研究出版社， 1995.6 。 高级英语（修订版）学习指南，第一册，张鑫友主编，湖北人民出版社，2000.8。 高级英语（修订本）教师参考书，第一册，王立礼编，外语教学与研究出版社， 1995.6。 高级英语精读精解, 姚兰，西南交通大学出版社，2004。 ?? Pre-reading Questions 1.What’s the meaning of the title? Can you imagine there’re some ships in a desert rather than on the sea? 2.What do you expect to have when you read the title? 3. What’s the chief topic of the text? 4. According to the text, what solutions does the writer put forward to our ecological problems? 5. What do you think about the relationship between man and nature? 6. Can you list some of the largest environmental problems now affecting the world, i.e. the environmental problems our planet now is facing? Acid Rain Air Pollution Global Warming Hazardous Waste Ozone Depletion Water Pollution Deforestation Desertification 7. In your opinion, what can we do to reinforce environmental protection? Background Information Al