数学语言是表达数学思想、传递数学信息的载体。数学语言与通常的语言相比,有其独特的表述方式,一般来讲,数学语言出一般性叙述语言外,还包括符号语言和图形语言。数学语言中的叙述性语言都相对简洁、准确、严密,符号语言及图形语言都是人为界定的,都表示特定的数学意义,界定特定的数学内涵。读懂数学语言是学生学习数学的基本要求,对学生学习数学知识,训练学生思维,深化数学学习都大有裨 Mathematical language is the expression of mathematical ideas, the carrier of mathematical information. Compared with the usual language, math language has its unique way of expression. In general, math language comes out of the general narrative language, including the symbolic language and graphic language. The narrative language in mathematical language is relatively simple, accurate and strict, both the symbolic language and the graphic language are human-defined, all of which express certain mathematical meanings and define specific mathematical connotations. To understand mathematics language is a basic requirement for students to learn mathematics, which is good for students to learn maths knowledge, train students’ thinking and deepen maths learning