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一、教材与学情分析有机化合物是人类赖以生存的重要物质基础,对国民经济的可持续发展和人民生活水平的提高都起着极为重要的作用.乙醇是重要的有机化合物,是酒的主要成分又是重要的有机化工原料,在日常生活、医疗保健和工业生产等方面具有广泛的和重要的用途.过量饮酒和假酒对健康和人们正常生活的危害已经成为一个值得引起关注的的社会问题;在能源日趋紧张的今天,乙醇汽油作为汽车燃料既为解决能源危机提供了一条有
I. Analysis of Teaching Materials and Learning Situation Organic compounds are an important material basis for human beings to survive and play an extremely important role in the sustainable development of the national economy and the improvement of people’s living standard. Ethanol is an important organic compound and is a The main ingredient is also an important organic chemical raw material, which has a wide range of important uses in daily life, healthcare and industrial production, etc. The harm caused by excessive drinking and fake alcohol to health and people’s normal life has become a cause for concern Social issues; energy increasingly tense today, ethanol gasoline as a fuel for both to solve the energy crisis has provided a