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铁路运输是当前我国客货运量最大的一种运输方式。我国大陆上的29个省、区、市人民政府驻地除拉萨外都有铁路相通,铁路线纵横交错,历来都是高三文科学生复习的一大难题。为此,通过多年的教学实践,初步摸索出一种较为有效的复习方法,供高三综合复习参考。现分步骤介绍如下。 一是抓主干脉络—“三横四纵”铁路主干线。让学生在读图中记住这些铁路线名称、起止点,经过的地形区以及沿线的重要物资和运输意义,真正做到牵一“发”而动全身,以铁路线串连相关的地理知识。
Railway transport is currently the largest transportation method for passengers and freight in China. In addition to Lhasa, 29 provinces, autonomous regions and municipalities on China’s mainland have railroad connections. The railway lines are criss-crossing and have always been a major problem for the review of Liberal Arts students. For this reason, through many years of teaching practice, a more effective review method has been tentatively explored for high school comprehensive review reference. The steps are described below. The first is to grasp the trunk veins—the “three horizontal and four vertical” railway trunk lines. Let students remember the names of the railway lines, the starting and ending points, the topographic areas that pass through them, and the significance of the important materials and transportation along the lines. It is truly necessary to “send” the whole body and connect the relevant geography knowledge with the railway lines.