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初三的复习时间紧,任务重,那么同学们怎样复习才能高效呢?我认为注重数学知识间的类比,数学知识的分块,体会蕴含的数学思想方法是关键。本文选取一元一次不等式(组)这一课中的几个例题进行分析,望对同学们的初三复习有所帮助。
Third grade review time tight, heavy task, then how to review the classmates to be efficient? I think the emphasis on the analogy between mathematical knowledge, mathematical knowledge of the block, to understand the mathematical method of thinking is the key. In this paper, we take a few examples in the course of one-time inequality (group) analysis, and hope it will be helpful for the students to review the third day.