“图表不仅是研究地理学最必要的工具，而且是最直观、最简明的地理‘书’”。在地理教学中，把图表和文字紧密地结合起来，让地理知识反映在图表上，使图文相互补充，相互配合，进一步将知识具体化和规律化，可使课堂教学取得事半功倍的效果。现将图表法在“地球的内部圈层”? “The chart is not only the most necessary tool for studying geography, but also the most intuitive and concise geography book.” In geography teaching, the combination of graphs and words is closely combined so that the geography knowledge can be reflected on the graph, the graphs and texts can be complemented and coordinated with each other, and the specific and regularization of knowledge can make the teaching of a classroom with a multiplier effect. Now the chart method in the “inner circle of the earth”?