(
课件网) Unit 3 Conservation L3 The Road to Destruction 年 级：高中二年级 学 科：英语（北师大版 选择性必修一） Learning Objectives After the class, hope students will be able to: 1. analyze and summarize the social costs caused by traffic problems; 2. examine and conclude the approaches to make advice convincing and apply them to write a proposal letter; 3. interpret the meaning of the title; 4. evaluate the ending paragraph. Part I Activate and Share The road to... The road to Tokyo The road to New York The road to North Pole ... The road to destruction Part I Activate and Share The road to destruction 1. What makes the road to destruction 2. Why is it a road to destruction Part II Read and Answer Read part 1 and answer the following questions. 1. What is the conversation trying to convey 2. What effects does it have on individuals 3. What do the following figures refer to 25%, 32 million, 2,500, 30,000 Part II Read and Answer Read part 1 and answer the following questions. 1. What is the conversation trying to convey road names in Britain The traffic was really bad. To lead in the topic Why was the conversation included here Part II Read and Answer Read part 1 and answer the following questions. 2. What effects does it have on individuals 个人 Bad traffic Part II Read and Answer Read part 1 and answer the following questions. 3. What do the following figures refer to 25%, 32 million, 2,500, 30,000 Part II Read and Answer Read part 1 and answer the following questions. 3. What do the following figures refer to 25%, 32 million, 2,500, 30,000 25%: The percentage of car numbers going up in the last 20 years. 32 million: The total number of cars. 2,500: The average number of people who have died in car accidents every year over the last decade. 30,000: The number of people who died due to air pollution. One of major causes of ... Some types of cancer... Part III Read and Explore 1. Why did the author list those figures support 2. What are the social costs Part III Read and Explore 2. What are the social costs (2,500) People’s death car accident climate change &global warming greenhouse gases (One of major causes of... ) (30,000) air pollution cancer (some typs of...) (25% &32 million) Cars Social cost Can you complete the mind map to show your understanding of the title 1. What makes the road to destruction 2. Why is it a road to destruction Part III Read and Explore 2. What are the social costs (2,500) People’s death car accident climate change &global warming greenhouse gases (One of major causes of... ) (30,000) air pollution cancer (some typs of...) (25% &32 million) Cars Destruction Cars make the road to destruction. Can you complete the mindmap to show your understanding of the title 1. What makes the road to destruction 2. Why is it a road to destruction Part IV Think and Share What might be the final purpose of this text A.To inform that cars are causing severe problems. B.To appeal t ... ...
