初一同学要学好几何,首先要学会几何语言.在识别图形、研究图形的性质、计算及推理论证的学习中,如果没有几何语言将是十分困难的,犹如一个不懂英语的人,在英国就无法与别人交流一样.因此,学好几何语言是几何入门的第一“关”. 几何语言按叙述方式分为三种形式,即文字语言、图 When students begin to study geometry in the first grade, they must first learn the language of geometry. In the process of recognizing graphs, studying the nature of graphs, and calculating and inferring theoretical evidence, it would be very difficult without a geometric language, as if a person did not know English, in the United Kingdom. It is not possible to communicate with others. Therefore, learning geometry is the first “getting” of geometric entry. Geometry language is divided into three forms by narrative means, namely the language of words, figures