Unit8 Lesson3 White bikes on the road 课件-2022-2023学年高中英语北师大版（2019）必修第三册

新北师大版高中英语必修三Unit8 Green Living Lesson3 White Bikes on the road How do you usually go to school? I go to school on foot/by bike/by bus. I go to school on foot/by bike/by bus/by electric motorcycle. To ride bikes on short journeys Ride electric motorcycle On foot Ride electric motorcycle On foot Warm up Have you tried shared bikes? What are their advantages and disadvantages? Warm up http://www.100875.com.cn Warm up Have you tried shared bikes? What are their advantages and disadvantages? Advantages convenient saving energy reducing pollution providing public transport making “the last-mile distance” easy Disadvantages causing parking problems causing accidents on the road not convenient when it rains http://www.100875.com.cn Can you guess in which city the idea of “shared bikes” was born? https://mapofeurope.com/ Guessing game Why is Amsterdam a good city for cycling? Read the first paragraph and take notes about the reasons. Why is Amsterdam a good city for cycling? *It’s flat and therefore convenient for bicycles. *There are plenty of places for bicycles parking; Most streets in the city center have a bicycle path. *38% of all trips are made by bike. bicycle paths flat parking places convenient →popular in the 1960s in 1999 now in the 1960s in 1999 now Read the rest of the text. development of "White Bikes" Where? Why ? purposes: How? actions: results: influence: 1. What happened to “White Bikes”? 2. Changes of “White Bikes” Development of "White Bikes" In the 1960s where Why (purpose) How Results People in Amsterdam first had the idea for “white bikes”. They wanted to reduce the amount of traffic and pollution in the city centre. They painted hundreds of white bikes and left them around the city centre for people to use. Within a matter of weeks, the bikes had all been stolen and the project came to an end. Because they believed that it would help to save energy, reduce pollu