环境保护问题越来越受到人们的关注,而环保意识也成为衡量一个国家和一个民族文明程度的重要标准之一.中学是形成正确人生观、价值观的关键时期.在这一时期,培养学生的环保意识具有重要意义.下面结合自己的教学实践就在化学教学中渗透环保教育谈点体会.一、我国环境现状近年来,公民对环境保护的观念逐渐形成.随着环境问题(如全球变暖、雾霾和沙尘暴爆发次数频繁、洪水、水土流失、海水污染、大量淡水动植物濒临灭绝、有毒化学物质污染空气、工厂安全事故 Environmental protection is receiving more and more attention, and environmental awareness has also become one of the most important standards for measuring the degree of civilization of a country and a nation. Secondary school is the key period for forming a correct outlook on life and values. During this period, Environmental awareness is of great significance. The following combination of their own teaching practice in chemistry teaching to penetrate the environmental education talk about experience. First, the status quo of our environment in recent years, citizens gradually formed the concept of environmental protection .As environmental issues (such as global warming , Frequent haze and dust storm outbreaks, floods, soil erosion, seawater pollution, the massive extinction of freshwater animals and plants, toxic chemicals that pollute the air, and plant safety incidents