Unit 1 Nature in the Balance Extended Reading 课件-2022-2023学年高中英语牛津译林版(2020)必修第三册

Extended reading News that Matters: pollution in Norgate Unit 1 Nature in the balance Teaching objiectives: 1.Most students know many key words and phrases and their relevant expressions after learning this passage. 通过阅读一篇电视访谈节目脚本，大多数学生能认读和理解文中的重点词汇和短语： 1.rapid development 快速发展；2.get rid of 摆脱； 3.protest against 反对；4.in defence of 保护 5.be concerned about 关心... Teaching objiectives: 2.Students know different voices on the environment pollution and form his or her own opinion on the pollution 通过听听力回答问题或完成表格的形式梳理清楚文章的脉络，引导学生总结出针对环境污染的不同观点。 Teaching objiectives: 3.Students can express his or her own opinions in the discussion period. 在理解课文的前提下，学生们能在讨论环节发表自己的观点。 Teaching objiectives: 4.Call on students to take action to protect the natural environment and to build a healthy home. 呼吁同学们行动起来，保护自然环境，共建一个健康的家园。 Video time: What can you observe in the video? The earth has been polluted by some human activities Lead in Heavy industries Lack of awareness on environmental protection air pollution Video time: What caused the pollution? Lead in Do you know any other kinds of environmental issues? water pollution soil pollution light pollution global warming noise pollution deforestation 1.rapid development (line6) 快速发展 2.get rid of (line13) 摆脱 3.protest against (line13) 反对 4.in defence of (line19) 保护 5.be concerned about (line22) 关心 6.take measures (line22) 采取措施 7.draw attention to(line25) 吸引...的注意力 8.on the rise(line28) 在增长 9.lift people out of poverty(line48) 帮助人民脱贫 10.advance economic growth(line48) 促进经济增长 1. Read para.1 and tell who are engaged in the show? 2. What role does each person play? Fast reading 1. Scan the transcript and tell who are engaged in the show? 2. What role does each person play? Fast reading Host 1. Scan the transcript and tell who are engaged in the show? 2. What role does each person play? Fast reading James Smith: A local resident 当地居民 1. Scan the transcript and tell who are engaged in the s