众所周知,中考试题的命题对初中数学复习教学具有一定的导向意义。然而,笔者发现:不少教师的数学复习选题缺乏指导性和针对性,给学生带来无效的劳动与学习负担.笔者在研究中考试题时发现,许多试题源于教材、基于教材,是教材例习题的变式、拓展、延伸。因此,认真研究这种命题导向,改进复习教学,充分发挥教材的示范作用,引导学生关注数学本质,以不变应万变,摒弃题海战术,提高复习效率,是初中数学教师应有之策。笔者结合 It is well known that the propositions of senior high school entrance examination questions have some guiding significance to junior high school mathematics review teaching. However, the author found that many teachers lack the guidance and pertinence of mathematics review topics, which brings ineffective labor and study burden to the students.The author found many questions in the research exam questions from textbooks, based on textbooks, Examples of exercises variants, expand, extend. Therefore, it is the proper way for math teachers in junior middle schools to carefully study the proposition orientation, improve the reviewing teaching, give full play to the demonstration effect of the teaching materials, guide the students to pay attention to the nature of maths, . I combine