Unit 1 Nature in the balance. Extended reading 课件-2023-2024学年高中英语牛津译林版(2020)必修第三册

牛津译林版高中英语必修三课件 Unit 1 Nature in the balance Extended reading News that Matters: 《焦点新闻》 pollution in Norgate [ˈnɔːɡeɪt] 制作者：桂东一中　李宇平 ◆  内容分析 【What】本板块语篇的文本类型是电视访谈节目脚本，话题是虚拟城市诺盖特的污染问题。三个嘉宾被邀请参加一个电视节目，分别发表对发展经济和保护环境之间关系的看法。 【Why】本板块的语篇中提到了经济发展与环境保护这一对矛盾体，其实这是现代社会中的一个现实问题。 如何正确处理这对矛盾，在确保经济高速发展、社会进步的同时，还能保证自然环境免遭破坏，这是全人类共同面临的问题。在学习过程中，我们要站在人类命运共同体的视角去思考可持续发展的问题。 【How】访谈节目是以主持人采访嘉宾这种对话的形式来展开的，学习中要注意文体特征，分析对话形式的特点，能够区分嘉宾的观点和论据，并注意主持人的话语在上下文中所起的串联作用。同时分析三个嘉宾的观点，提出我们对发展经济和保护环境之间关系这一话题的看法，培养我们的思辨能力。 ◆  教学目标 By the end of this section, we will be able to: 1. understand the TV show transcript about a polluted city; 2. summarize the main viewpoints of the host and three guests; 3. come up with your own ideas about the relationship between economic development and environmental protection; 4. appreciate the functions of the host’s words and the language strategies the host has adopted; 5. describe what the world will be like 20 years from now. A. Understanding 1. Answer the following question. What kinds of pollution do cities have now? Air pollution: the air becomes dirty, sometimes smells bad and the smog appears frequently. Seeing a clear blue sky has become rare. Water pollution: rivers, lakes and other water areas have become polluted. Animals, including the fish and waterbirds have been affected badly. In some places, the safety of people’s drinking water has become a problem. Noise pollution: noise is all around us, from highways, railways, airplane traffic and from outdoor construction activities. Unwanted(不需要的；多余的；不受欢迎的；无用的) or excessive [ɪkˈsesɪv](过分的；过度的) sound can have bad effects on human health and environmental quality. Light pollution: inappropriate [ˌɪnəˈprəʊpriət] or excessive use of artificial lighting can have serious environmental consequences for humans, wildlife, and the climate. Our ability to observe stars and other celestial [səˈlestiəl](天空的；天上的) objects is limited by the artificial lightin