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环境污染问题是目前全球面临的最紧迫的问题之一,想要保护人们的生存环境,基本手段就是做好环境教育,提升人类的环境意识。学校是宣传环保知识,实施环保教育的主阵地。且中学化学教材中,与环保相关的内容也较多,尤其是在化学实验课上,很多化学药品都具有一定毒性,会对师生的健康造成一定的威胁。因此更需要使学生直观地认识到环境污染对于人们造成的危害。目前,环境污染问题已经成为全球的几大危机之一,在造成环境污染的不同因素中,化学污染占有较大的比例。因此教师需要结合教材内容与具体案例来
The problem of environmental pollution is one of the most pressing issues currently facing the world. To protect the living environment of people, the basic measure is to do a good job in environmental education and to enhance human environmental awareness. Schools are advocating environmental knowledge, the implementation of environmental education, the main front. And chemistry textbooks in secondary schools, and environmental-related content is also more, especially in the chemical experiment class, many chemicals have some toxicity, will be a certain threat to the health of teachers and students. Therefore, it is more necessary for students to intuitively recognize the harm caused by environmental pollution to people. At present, the problem of environmental pollution has become one of the major crises in the world. Among the various factors causing environmental pollution, chemical pollution accounts for a large proportion. Therefore, teachers need to combine teaching materials and specific cases