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专题综述近年来各省市中考出现了许多以实际生活为背景的数学应用试题,求解时要细心分析题目中隐含的数量关系。确定选用的数学模型和具体的处理方法.实际应用型问题涉及的数学知识比较广泛,题型也呈现多样化,一般解题策略是:分析实际问题,联想数学知识,寻求等量或不等关系,构建数学模型,回归原实际问题.要能深入理解基本生活情境,善于用数学的眼光去分析日常生活中的问题,找准解决问题的切入点,从
Special Review In recent years, many provincial and municipal examinations have appeared in the real life as the background of the mathematical application of test questions, the analysis should be carefully analyzed the number of topics implicit in the relationship. Determine the choice of mathematical models and specific processing methods.Application-based practical problems involved in a wide range of mathematical knowledge, the subject also presents a variety of general problem-solving strategies are: analysis of practical problems, the association of mathematical knowledge, to seek equal or unequal relationship , Build a mathematical model, return to the original practical problems. To be able to understand the basic life situation in depth, good at using mathematical perspective to analyze the problems in daily life, identify the starting point to solve the problem, from