图形化是地理教材改革的一大特色。地理教材中的各种图表 ,具有简明、生动、形象、易读等特点 ,是把文字与数字具体化 ,转化成图像信息的一种方式。图表所提供的信息 ,对学生具有强烈的吸引力 ,学生在课堂上有机会进行有意识、有目的的感知 ,不仅是学生获取地理知识的重要源泉 Graphics is a major feature of the reform of geographical teaching materials. The various charts in the geography textbooks are concise, vivid, vivid, and easy to read. They are a way of translating text and numbers into image information. The information provided by the chart has a strong attraction for students. Students have the opportunity to have a conscious and purposeful awareness in the classroom. This is not only an important source for students to acquire geographical knowledge.