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圆与函数是初中数学的核心内容,也是支撑初中数学学科体系的主要内容之一,中考试题中常将二者有机结合构成一类综合性较强的综合题,成为关注的热点,蕴含着思维训练、数学能力培养、数学意识培养、创新意识及能力培养、情感体验、文化熏陶等丰富内涵.解答这类综合题要求同学们在熟练掌握几何与代数有关知识点的基础上,充分运用数形结合,化归,方程等数学思想方法有效地找到解题途径使问题得到解答,同时培养同学们分析问题与解决问题的能力.现以近年中考试题为例加以归类解析,供大家参考.
Circle and function are the core content of junior high school mathematics, and also support the junior high school mathematics subject system, one of the main content, the middle school entrance examination questions often combine the two to form a comprehensive strong comprehensive question, become the focus of attention, contains thinking training , Mathematical ability training, mathematical awareness training, innovative awareness and ability training, emotional experience, cultural influence and other rich content.Antiques of this type of comprehensive answer questions require students to master geometry and algebra on the basis of knowledge, make full use of digital combination , Regression, equations and other mathematical ideas and methods to effectively find the way to solve problems so that problems can be answered, while students develop the ability to analyze and solve problems.Considering the recent examination questions for example to be classified analysis for your reference.