环保知识与许多化学知识密切相关。污染环境的污染物大都是化学物质，它们是造成目前环境污染、环保质量下降的主要原因。污染物在环境中存在的形态及其变化规律也都和化学知识有关，所以在初中化学教学中应采用渗透的方式坚持对学生进行环保教育，促进他们良好环保品质的养成? Environmental knowledge is closely related to many chemical knowledge. Most of the pollutants that pollute the environment are chemical substances. They are the main cause of the current environmental pollution and the degradation of environmental protection quality. The form of pollutants in the environment and their changing rules are also related to chemical knowledge. Therefore, in the teaching of junior high school chemistry, it is necessary to use permeation methods to insist on environmental education for students and promote their development of good environmental protection quality.