Unit 8 Green Living Section Ⅰ Topic talk & Lesson 1（Word教参）-【优化指导】2022-2023学年新教材高中英语必修第三册（北师大版2019）

水是生命之源。水在我们的生活中是非常重要的。我们每天喝它，用它来做饭和洗东西。没有水我们就不能生存。但是我们怎样才能节约用水呢？ Water is very important in our life①.We drink it every day and use it to cook and wash things.We can not live without water.But how can we save water? There are several ways to save water.Firstly，take shorter showers and don't leave the tap running when we don't need to use water.Secondly，try to reuse② water.It's the most important way for us to save water.At last③，We should not pollute water so that④ we will have fresh water for years and years⑤. If we do not save water，the last drop of water will be a teardrop (泪珠).To protect water is to protect our life. Some people think there's much water on the earth⑥.In fact⑦，there is only a little water for us to use now.If we don't save it，it will surely be used out some day⑧. Then what should we do？First，when we finish washing the clothes，we can use the water to clean the floor.Second，if we see the dripping (湿淋淋的) tap，we ought to fix the tap as soon as possible⑨.Third，we can have a shower instead of⑩ a bath because having a bath⑪ can waste a lot of water. In these ways，we can save not only huge amounts of⑫ water but also ourselves. ①in our life 在我们生活中 ②try to do sth.尽力做某事 ③at last 最后 ④so that 以便 ⑤for years and years 年复一年 ⑥on the earth 在地球上 ⑦in fact 实际上 ⑧some day 总有一天 ⑨as soon as possible 尽快 ⑩instead of 而不是 ⑪have a bath 洗澡 ⑫huge amounts of 大量的 语言技能：1.通过听、读和交谈，了解与绿色生活或环境保护方面的相关的常用词汇和句型；2.掌握和灵活运用本单元的重点词汇和句型；3.通过看有关太阳能短片，培养学生“看”和分析问题的能力，树立环保意识。 素养提升：1.学会用所学词汇、句型写一篇有关环境保护的调查报告；2.通过本单元的学习，学生了解生态环保的意义；同时在语言能力、文化意识、思维品质和学习能力等方面得到融合发展。 Section Ⅰ　Topic talk & Lesson 1 1．tissue n．纸巾 2．ocean n．海洋，大海 3．desert n．沙漠 4．transport n．交通运输系统 5．battery n．电池 6．recycle vt.回收利用 7．carbon n．碳 8．flat n．一套公寓房，一套住房 adj.平坦的 9．root n．树根 10．shoot n．芽，苗；嫩枝 vt.射中；射击 11．bothered adj.担心的；烦恼的 12．institute n．机构；研究院 13．brick n．砖，砖块 14．foundation n．基础；地基 15．smog n．雾霾→smoggy adj.浓雾弥漫的 16．global adj.全球的→globe n．地球；地球仪 17．industrial adj.工业的→industry n．工业 18．extinction n．灭绝→extinct adj.灭绝的；绝种的 19．e