Unit 3 Environmental Protection Using Language (Listening and Speaking) 课件-2022-2023学年高中英语人教版（2019）选择性必修第三册

ENVIRONMENTAL PROTECTION 听说 Listening and Speaking 听说 1 By the end of the class, you will be able to: learn about the origin of “smog” in London, the solutions UK government made to deal with the smog and learn to use the related chunks to talk about local air pollution. learn to use summarizing strategy in the listening process. learn to express ideas about air pollution: the causes and the solutions by referring to common knowledge through discussion. Learning Objectives 2 Scenario Setting Part 1 3 Missions assigned Dear all, Your city is suffering a serious pollution problem，as the members of the environmental protection team，you need to go through history, find out the type of the pollution and the solutions to deal with it. NB: below are some pictures taken from history，which might help you identify the pollution type. Hope everything goes well. Yours, Bureau of Environment protection 2nd, Jan, 3038. 4 The picture of your city pollution wat Water pollution in America 5 The picture of your city pollution Plastic pollution in Canada 6 The picture of your city pollution Air pollution in UK Match Mission 1 completed: Your city’s pollution type is air pollution. Now it’s time to travel back to London to listen to a report by Ben Drake about air pollution. 1952 7 While-listening Part 3 8 Listening Tips: How can we listen for a clearer goal? I prefer to listen to the radio for many times, then I will turn to the script to understand it better. While listening, I will look at the questions first, and then circle the important words. Sometime I will take notes. 9 Listening Mission 1: learn about the cause, time and effect Smog is _____________. a combination of smoke and fog B. a type of chemical Smog became a severe problem because people at that time ___ burn woods B. burn coal C. burn oil D. burn crops The worst air pollution happened in London in ____. 1950 B. 1951 C. 1952 D. 1953 The great smog i