论文部分内容阅读
本文介绍化归思想运用中的若干策略.一、运用语言之间的关系转化图形语言、符号语言及文字语言是三种基本的数学语言.这三种数学语言都有各自的优越性,图形语言直观、形象,方便解题;符号语言简洁明了,概括性强;文字语言严密精炼,表达严谨.它们并非是孤立存在的,常常可以互相转化.文字语言向符号语言转化,可以把繁杂的问题简单化,具体的问题抽象化;符号语言向图形语言转化,又能达到化“抽
This article introduces some strategies in the application of the thought of reintegration.First, the use of the relationship between languages to convert graphics language, symbolic language and text language are three basic mathematical languages.These three kinds of mathematical language have their own advantages, graphics language Intuitive, image, easy to solve the problem; symbolic language concise, general strong; text language closely refined, rigorous expression. They do not exist in isolation, often can be transformed into each other.Language language to the symbolic language conversion, the complicated problems can be simple Abstraction of specific issues; symbolic language to graphic language conversion, but also to achieve ”pumping