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数学是一门严谨的科学,描述它的每一句话、每一个字、词都是极其严格的,并具有极强的关联性和逻辑性.因此,在数学教学中,教师在运用文字语言时,要十分谨慎,所表达的概念、性质或解题过程都必须十分准确、严密.这既可以让学生对定理、性质及解题过程有深刻理解,也可以培养学生严谨的治学态度.本文就初中数学中常见的几个关键字、词的用法进行分析梳理,以期共同提高.
Mathematics is a rigorous science, describing each of its words, every word, the word is extremely strict, and has a strong relevance and logic.Therefore, in the teaching of mathematics, teachers in the use of text language , We must be very cautious and the concepts, nature or problem-solving process we express must be very accurate and rigorous.This will not only enable students to have a profound understanding of the theorem, nature and problem-solving process, but also cultivate students’ rigorous scholarship. Junior high school mathematics common several keywords, the use of words to analyze and sort out, with a view to jointly improve.