物理知识网络是把相互分立的知识组成一个系统,系统内各知识间建立联系并有明确的关系。建立完好的知识结构网络就得对每一个知识点作深入分析理解,并寻找其内在联系,这一过程能极大地促进学生理解能力的发展。在多年的高三复习中笔者发现,相当一部分学生只注重埋头做题,不善于将所学的知识整理归类,建立完整的知识网络。许多学生都有这样一个体会,在复习某一章时能熟练的掌握该章的一些基本概念、基本规律并能解出该章涉及到的一些典型题目,但在复习该章时又很快将前面所复习的知识遗忘,在复习后面知识时忘记了本章的许多重要知识点,不能将前后复习的知识融会贯通,处理问题 The physics knowledge network consists of a system of mutually separated knowledge. The knowledge within the system establishes connections and has a clear relationship. Establishing a sound network of knowledge structures requires in-depth analysis and understanding of each knowledge point and the search for their internal links. This process can greatly promote students’ understanding of the development of their abilities. In my many years of high school review, the author found that a considerable number of students only focus on burying their heads, not good at sorting out what they have learned, and establishing a complete network of knowledge. Many students have such an experience. When reviewing a chapter, they can master some of the basic concepts and basic laws of the chapter and can solve some of the typical topics involved in the chapter. However, they will soon be reviewed again. The knowledge reviewed in the past is forgotten. After reviewing the following knowledge, many important knowledge points in this chapter have been forgotten, and the knowledge of the review before and after can not be combined to deal with the problem.