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课件网) 了来害 灾 Culture Understanding & Group Work Unit 7Natural Disasters Learning objectives knowledge objectives ability objectives emotional objectives To know the measures which different countries take for sustainable. To make a poster about environmental protection in group. To establish the concept of sustainable development. 目录 Culture Understanding Group Work CONTENT Homework Warming up 1 2 3 4 Warming up Part 1 Natural Disasters What are the hazards of fuel vehicles（燃油车） Automobiles generally use gas as a power source, which emits CO2 and other exhaust gases, which is one of the causes of air pollution, global warming and acid rain. Why do many countries advocate green transportation The urban traffic problem is outstanding. The air pollution is becoming more and more serious. How to make the development of transportation system in line with the future, environmental protection is one of the key points. Culture Understanding Part 2 Natural Disasters Cultural Understanding Global concern about natural disasters is probably at an all-time high. Countries around the world have realized the importance of change from a fossil fuel-driven（化石燃料驱动的） economy to a sustainable and green one. One area that needs to change is transportation. The road transport model is also becoming a serious problem: private cars powered by petrol lead to air pollution, traffic jam and noise. A growing number of countries have set targets for electric vehicle sales. The UK and France want all new cars to be electric and produce zero emissions（排放） by 2040. Cultural Understanding Two countries are leading the way when it comes to electric cars and hybrids（混合动力汽车）. One is Norway, where more than half of the new cars sold fall into these categories. The other is China, which leads the world in electric vehicle sales and whose market keeps growing. Electric Cars It is not only vehicles that are going electric. Norway plans to use electric planes for all short flights of 1.5 hours or less. Avinor, the public operator of Norwegian airports, is planning to test an electric-powered plane in 2025. Airbus, Rolls Royce and Siemens are working together to develop a hybrid model which may make its first flight soon. These developments will reduce greenhouse gas emissions and also reduce noise levels by half. Electric Planes Language points analysis. Global concern about natural disasters is probably at an all-time high. Countries around the world have realized the importance of change from a fossil fuel-driven（化石燃料驱动的） economy to a sustainable and green one. 1.at an all-time high 达到了空前的高度 2.fossil fuel-driven 化石燃料驱动的 3.sustainable adj.可持续的 e.g:He has created an all-time record . 他创造了一项空前的记录。 e.g:About 90 percent of the energy used in the US is from the fossil fuels. 美国使用的能量，大约90%来源于化石燃料。 e.g:Change is long lasting and sustainable.改变 ... ...
