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对于数学问题,在解题过程中需要把着眼点与注意力集中在问题的整体上进行处理,不能盲目从局部入手错误探寻解题途径.我们在通过研究问题的整体结构与整体形式,从而准确做出整体思路解题处理,达到简捷、顺畅的解题目的,达到整体分析与解决问题的能力.本文结合近年高考试题,举例分析.一、整体变形例1设a≥0,在复数集C中解方程z~2+2|z|=a.解析本题已知条件的解法设z=a+bi(a,b∈
For mathematics problems, it is necessary to focus on the problem in the process of problem solving and focus on the problem as a whole, we can not blindly explore the problem path from the local error .We are in the study of the overall structure of the problem and the overall form, which is accurate To solve the problem of the whole idea, to achieve a simple and smooth solution to the problem, to achieve the overall ability to analyze and solve problems.This article combined with the recent college entrance examination questions, for example analysis.A total deformation 1 set a≥0, in the C The solution of the equation z ~ 2 + 2 | z | = a. Analyze the problem of the known conditions of the solution set z = a + bi (a, b ∈