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分式的意义是初中数学的重点内容之一,也是中考考查座上客。纵观近年来的中考试题中,其主要考查的方式有三类:第一类是分式中字母的取值与分式的关系;第二类是分式中字母取什么值时分式的值为零;第三类是分式中字母取什么值时分式的值不为零。只有明确了在中考中分式的意义如何考,才能找到解决问题的应对策略。本文就是谈谈分式的意义在中考中的考向及应对策略,以供与中考备考有关的师生参考。
Fractional meaning is one of the key elements of junior high school mathematics, but also sit in the exam examination. Throughout the examination questions in recent years, the main test of the three categories: the first category is the fractional letter value and fractional relationship; the second is the fractional letter take what value of the value of time-division Zero; The third category is what fractional letters take the value of the time-value is not zero. Only clear the test in the meaning of how to test, in order to find a solution to the problem coping strategies. This article is to talk about the significance of the fraction in the test in the test and coping strategies for reference with the examination of teachers and students.