化工生产把化学学科的研究成果转化为社会 需求,不但涉及反应原理,方法和原科、设备、转化 率等诸多因素,还要考虑大模化、经济效益、环境保 护等问题;生活情景问题创设了各种生活上的问 题,解决这些问题具有实际意义。这些内容充分体 现了理论联系实际,同时也拓宽了学生的知识面。 [例1] ①为防治酸雨,降低煤燃烧时向大气 Chemical production Transforms the research results of chemistry into social needs, not only involves many factors such as reaction principle, method, original design, equipment and conversion rate, but also needs to consider such issues as macroscale, economic benefits and environmental protection; A variety of life problems, to solve these problems of practical significance. These fully reflect the theory with practice, but also broaden the students’ knowledge. [Example 1] ① In order to prevent acid rain and reduce coal combustion to the atmosphere