文档介绍：人教选修 6 Unit 4 Global Warming 教案 Learning about language Teaching goals Ability goals Enable the Ss to talk about environmental pollution and write position on environmental problems. Learning ability goals Help the Ss to write position on environmental problems. Teaching important & difficult points How to help the Ss to write position on environmental problems. Teaching aids puter and a projector Teaching procedures Step1 Extensive reading Read Tom's essay about litter. Make a summary for each paragraph, and then fill in the following table. First Para. Point of view Second Para. First point of the argument Evidence Third Para. Second point of the argument Evidence Fourth Para. Point of view Step2 Discussion Discuss the environmental problems that concern people most in groups of four. List as many environment topics as possible, and then write them ona piece of paper. A sample list of environment topics: air pollution, noise, soil erosion, water pollution, litter classification, desertification, and make green by planting trees Step 3 Writing Choose a topic from the list that you feel strongly about. Make notes on your topic using headings similar to the table in the reading task. Use the passage asa model. Writing tips: Step 1: Write out the thesis statement. (point of view) Step 2: Write out the topic sentence of the first body paragraph. Step 3: Give the supporting points