高中英语必修5Unit 2 The environment-Word powerppt 课件VIP免费

教学目标通过学习与环境相关的词来描述环境污染和环境保护 , 倡导积极保护环境的良好意识。１学习与环境相关的词。２判断环境污染的一些现象及作简单描述。３利用构词法知识学习与环境相关的词。 Discussing the environment Environmental problems are discussed frequently in the news. A whole vocabulary has developed to help us talk about the environment and problems associated with it. Shangri La is heaven of earth. We are ecotourists, we’ll go travelling there. What are we interested in? What type of hotel will we stay in? What kind of energy does the hotel Ecoville use? How does the hotel wash the sheets? What other characteristics does the environmentally hotel have? A Read this brochure about a new, environmentally friendly hotel which is opening. Ecotourists are people who visit an area and don not harm or damage the ecosystem. They are interested in environmental protection. If you are this kind of tourist, you will love Ecoville. We use natural, safe energy from the sun, solar energy, instead of digging up Earth to find fossil fuels. Nothing in our hotel causes pollution. We even use eco-friendly washing powder to wash your sheets. Don’t have your next holiday in a city full of factories that create harmful waste. Come to Ecoville, where you and earth will be safe together. • Tourists who are friendly to the environment when go• Protection of environment • Using the sun’s energy• Fuel such as coal, oil, that was formed over millions of years from the remains of animals or plants• Making air, water, soil etc. dirty• Environmental protected travelling ecotourist solar energy eco-friendly fossil fuel environmental protection pollution B When we talk about things that are bad for the environment, many of the words...