高中、初中化学课程是相辅相成、互为促进的。在教学实践中要重视其内在联系,重视二者的衔接问题。高一化学在中学化学中起到承上启下的作用,学好高一化学是学好中学化学的基础和前提。本文谈谈自己在高、初中教学衔接 High school and junior high school chemistry courses complement each other and promote each other. In teaching practice, we should pay attention to its internal connection and attach importance to the convergence of the two. Gao Yi Chemistry plays an important role in the chemistry of middle school. Learning Gaoyi Chemistry is the foundation and prerequisite for learning chemistry in middle schools. This article talks about the convergence of teaching in high and junior high schools.