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近几年的中考有关求阴影部分面积的题目变得灵活多样,给中考带来生机与活力,其中有一小部分客观题,阴影部分条块分割、四分五裂,迷惑着考生,令人望而生畏.但若能利用整体思想,将其合理变换,往往能迎刃而解.现列举近年部分省市中考试题加以分析,希望对读者有所裨益.
In recent years, senior high school entrance examinations on the subject of seeking shaded areas have become flexible and diversified, bringing vitality and vitality to the senior high school entrance examination. Among them, a small number of objective questions, shaded parting and fragmentation, confuse the candidates, which is daunting. Can take advantage of the overall thinking, its reasonable change, often can be solved.Currently cited in some provinces and cities in recent years to analyze the test questions, I hope to benefit the reader.