Unit 3 Conservation Lesson 3 The Road to Destruction 课件-2023-2024学年北师大版（2019）选择性必修第一册

Unit 3 Conservation Lesson 3 The Road to Destruction 1 自动驾驶技术是什么? 自动驾驶技术是什么? Learning Objectives At the end of the class, I 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. cultivate environmental awareness and enhance social responsibility. 2 Activate and Share The road to... The road to Tokyo The road to New York The road to North Pole ... The road to destruction road sign 3 The road to destruction 1. What makes the road to destruction? 2. Why is it a road to destruction? ?? Activate and Share ??? 4 Read part 1 and answer the following questions. 1. What is the conversation trying to convey? 2. What effects does it have on individuals? Read and Answer 5 Read part 1 and answer the following questions. 1. What is the conversation trying to convey? Read and Answer “This morning, it took me 40 minutes to go downtown. More roadworks on the A10 !” “Oh really? It took me an hour. There was an accident on the M11.” road names in Britain The traffic was really bad. Why the conversation is included here? To lead in the topic 6 Read part 1 and answer the following questions. 2. What effects does it have on individuals? Read and Answer bad traffic 个人 7 Read part 1 and finish Exer.2 on P58. Read and Answer 1. How many cars are there on the roads? 32million / 50million / 64million 2. By how much has the number of cars gone up in the last 20 years? 10% / 25% / 40% 3. How many people die every year in vehicle accidents? 1,000 / 2,500 / 3,000 4. How many deaths per year are caused by air polution? 10,000 / 20,000 / 30,000 8 Read and Explore 1. Why did the author list those figures? support 2. What are the social costs? 9 Read and Explore 2. What are the social costs? (2,500) (30,000) people’s death car accidents air pollution (some types of ...) cancer (One of the major causes of...) global warm