关联图通常是借助带箭头的线段,将有关地理事物的形成机制、内部结构、外部特征、发展趋势等要素联网成图。一方面,从整体的角度来建构地理事物之间的内在联系;另一方面,反映地理科学的综合性、前瞻性特征,其从全局性、主导性的角度深入理解地理事物的因果联系、结构特征及变化趋势。用关联图考查地理知识与能力常表现为以下几个类型: Association graphs usually use the line segments with arrows to map the elements of formation, internal structure, external features, and development trends of geographical things. On the one hand, we construct the intrinsic relationship between geographical things from the perspective of the whole; on the other hand, we reflect the comprehensive and forward-looking features of geography science, and in-depth understanding of the causal connection and structure of geographical things from a global and dominant perspective. Features and trends. The use of relational maps to examine geographic knowledge and abilities often manifests itself in the following types: