Unit 3 Conservation Topic Talk 课件-2023-2024学年高中英语北师大版（2019）选择性必修第一册

Unit 3 Conservation Topic Talk Watch the video: Nature is speaking 1 Are coral (reefs) living animals or plants? Why? 2 Why are coral reefs often called the rainforests of the sea? 3 What are some of the threats to coral reefs? 4 If coral (reefs) were speaking to you, what would they say? Warming-up Think and share: 教材分析 本课是本单元的起始课，起到了激活主题“环保”相关背景知识的作用，并为本单元后面的教学内容做了话题、词汇以及思维的铺垫，启发学生思考，属于“人与自然”主题语境下的“环境保护”主题群。第一个听力材料介绍了环保的重要性及如何进行环保的一些措施；第二个听力材料以犀牛为例介绍了保护濒危动物的必要性和紧迫性；最后是几则关于环保的著名引言。 教学目标  在本课学习结束时，学生能够：用所学知识谈论对环保的认识及如何在环保事业中做出自己应有的贡献。 教学重难点 【教学重点】 1. 能够谈论对于环保的认识以及如何保护环境。 2. 能够了解如何保护濒危动物，并对环保的名言名句进行讨论，发表不同看法。 【教学难点】 用所学知识谈论四则环保方面的名言名句，用具体实例或数据支撑自己的观点。 Watch the video How does the man destory the earth? Warming-up Name some human activities that have an impact on the environment. Farm farm, work, travel, live, hunt, fish, construct, destroy animal habitats … What needs to be protected? Farm the Earth, plants, oceans, forests, animals and the environment, our planet, our land … What are the ways we humans destroy Nature? the use of oil and coal, plastic waste, driving cars, overdeveloping natural resources, cutting down forests, mining, building new channels in the sea and factories on the land, creating pollution with chemical waste … What positive actions should we take to protect our planet? reduce the amount of waste we produce, reuse previously used items, recycle the used things than to burn them, help save energy and resources, cut down the use of unrecyclable plastic, play our part, use cars less, cycle and walk more Listening I really feel strongly that we need to change the way we ______ in order to protect . I can see that is one of the biggest threats to our planet. We all need to . live our planet the use of oil and coal recycle and reduce the amount of waste Listen to the dialogue and complete th