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课件网) Unit 3 Environmental Protection using language 人教版高中英语2019选择性必修三 Talk about Air Pollution Learning objectives: By the end of this class you will be able to: talk about the causes, effects and the solutions of smog. accurately take notes of the information heard. enhance the awareness of protecting environment. identify the environmental problems around, apply the knowledge learned to propose solutions, and enhance the awareness and ability to solve practical problems. Smoke Fog Smog Smog! Lead-in The Foggy City Pea soup Lead-in Task 1. Predict the topic of the interview. Ben Drake an expert The hostess causes solutions effects chimneys new energy-efficient vehicle coal smog fuel-powered vehicle environmental problem Task 2. Listen to the interview, find out which questions are asked and number them in the order you hear. How did people feel at that time Why was it so bad then What problems did it cause What happened there Why did people do that What can be done about it Where does the word “smog” come from 1 2 3 4 causes effects environmental problem solutions Where does the word “smog” come from Why was it so bad then What problems did it cause What can be done about it Tip 1: Analyzing the questions from the interview may help us get the key information about the interview. 1 2 3 4 Task 3. Listen to the interview again and fill in the blanks. environmental problem What: _____-- a combination of the words _____ and_____ Where: in_____ When:_____ century smog smoke Britain fog in the early 20th Tip 2: Taking notes of the most important points can help us have a good understanding of the interview. effects causes British is one of the first_____countries. Factories and homes used_____. When burned, the coal produced _____ which created lots of smog. It caused many_____ issues and ＿＿＿many people The worst case happened in London in_____. The smog was particularly bad and _____deaths were recorded. lots of coal harmful emissions killed health 4,000 1952 industrial solutions _____ _____ The UK government ordered people _____in their homes and forced factories to _____ city centers. We should _____coal with _____ forms of energy. We need to use new _____vehicles. We must use and develop the _____. not to burn coal move away from Government Individuals /citizens replace cleaner energy-efficient technology green technology causes effects environmental problem solutions Air pollution Task 4. Summarize the information you got from the interview. Begin your summary with: Ben Drake, an expert on air pollution, is being interviewed on the radio. He said that…. He also mentioned that…. The expert advised that…/us to…. Tip 3: When summarizing, be as concise as possible and use your own words. mind map What environmental problems does our city face smog water pollution white/plastic pollution light pollution noise pollution water waste garbage disposal Task 5. Group work: ... ...
