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水圈是自然地理环境的重要组成部分,水是自然地理环境中最活跃的因素。水文、水系类问题是高考命题的热点,其立足于初中区域地理,需要学生调动高中系统地理原理分析解决问题。譬如,2014年高考天津文综卷考查某区域河流水文特点;四川文综卷考查某地河流补给类型和自然环境特点;海南地理卷考查径流量变化、坝址及水系形成;广东文综卷考查河流补给、径流量变化、水能开发、水系成因等。本文通过典例剖析、分类探讨、变式训练等环节,构建水文、水系类问题的答题思路,以提高
Water circle is an important part of the natural geographical environment, water is the most active factor in the natural geographical environment. Hydrology and water system are the hot topics in college entrance examination proposition. Based on junior high school’s regional geography, students need to mobilize the high school system geography principle to analyze and solve problems. For example, in 2014 Tianjin entrance exam paper examines the characteristics of river hydrology in a certain area; Sichuan textural survey examines the type of river recharge and the characteristics of natural environment in a certain place; Hainan Geography Volume examines the change of runoff, dam site and water system formation; River recharge, runoff changes, water development, water system causes. This article through the example analysis, the classification discussion, the variant training and so on aspect, constructs the hydrology, the water type question question thinking, in order to raise