Unit 8 Green living Topic talk 课件-2021-2022学年高一英语北师大版（2019）必修第三册

Unit 8 Green Living Topic talk Part 1—Lead in What is green living? Lead in Pair work Show time! What can you do to promote green living? Lead in not to leave the tap running not to leave the house with lights still on to pick up litter to ride bikes on short journeys to plant more trees to use less tissue paper to be a volunteer for an environmental organisation 别让水龙头一直流水 别让屋里一直亮着灯 拾起垃圾 短途旅行骑自行车 种植更多的树 少用纸巾 成为环境组织的志愿者 Part 2—Words and Expressions tap /tæp/ n. 龙头；阀门 e.g. Don't leave the tap running. Words and Expressions tissue /ˈtɪʃuː/ n. 纸巾 e.g. He shook his head and wiped his tears with a tissue. Words and Expressions ocean /ˈəʊʃn/ n. 海洋，大海 e.g. People were swimming in the ocean despite the hurricane warning. Words and Expressions smog /smɒɡ/ n. 雾霾 e.g. Cars cause pollution, both smog and acid rain. Words and Expressions deser