目前,高中化学专题复习在很大程度上仍受高考的影响与牵制,重视短期效应、题海战术的同时也淡化了化学课程的人文内涵,忽视了学生的观念建构。随着时间的推移,学生在化学课堂上学到的很多概念、原理、化学方程式等知识可能会模糊甚至淡出记忆,但通过学习和反思所形成的化学观念、思想认识却随着生活阅历的积累变得越来越清晰。重视化学观念的建构,是精简课程内容,深化知识理解,减轻学生负担,提高学生能力的重要途径。本文以优化、完善高中化学专题复 At present, the review of high school chemistry topics is still largely influenced by the college entrance examination and constraints, attention to short-term effects, sea tactics, but also played down the humanity connotation of chemistry courses, ignoring the students’ concept construction. Over time, many concepts, principles, chemical equations, and other knowledge that students learn in the chemistry class may blur or even fade out of memory. However, the chemical concepts and ideological understanding formed through learning and reflection change with the accumulation of life experience. It’s getting clearer. Paying attention to the construction of chemical concepts is an important way to streamline the contents of the curriculum, deepen the understanding of knowledge, reduce the burden on students, and improve students’ abilities. This article aims to optimize and perfect the high school chemistry theme