Unit 8 Green Living Topic Talk 课件-2022-2023学年高中英语北师大版（2019）必修第三册

Unit8 reen iving Topic Talk Listening&Speaking 安徽省定远中学 高国丽 __________ Activate and Share Activity1 What's the video about? What’s your first impression? W : I don’t really like living in a flat in the city . I prefer to have a garden because I like being close to nature . Here’ s a photo of my garden . M : What a beautiful garden ! Actually , l live in a flat , but I can help the environment by creating more green spaces . For example , I plant some flowers and vegetables outside my window and I have a great view , too . W : Indeed . Having more green spaces helps the environment . M : Yes , absolutely . Green spaces are very important in our fight against problems like global warming . Listen to a dialogue---- What are important for both of them?& What is the theme? humans environment It is something about humans and nature. Both of them think green spaces are very important for them. We all know that there are various types of pollution around us, which may cause different kinds of environmental problems, for instance, _____________. Could you list some other environmental problems? water pollution, air pollution, ocean pollution, soil pollution and noise pollution Activity 2---to listen &collect new words smog sandstorm desert Activity 3----to collect more relative words about the environment global warming carbon dioxide limited green space in cities ocean pollution 指机械、轻工及其它工业在生产过程中所排出的固体废弃物。 如机械工业切削碎屑、研磨碎屑、废型砂等，食品工业的活性炭渣，硅酸盐工业和建筑业的砖、瓦、碎砾、混凝土碎块等 industrial waste 人为破坏如砍伐森林、围湖围海造田、过度放牧等环境污染 20世纪以来，由于农药、鼠药、化肥、煤炭、石油的广泛使用，产生了大量工业“三废”和有毒物质，严重污染了大气、土壤和水体 乱捕滥猎 animal/plant extinction animal/plant extinction Environmental problems With the development of science and technology, people’s living standards have greatly improved. But meanwhile, different kinds of pollution have been produced. Energy in the world will be used up.There are many environmental problems. How do they affect us humans? （Pair work） Activity 4---Sum up&Think The poll