论文部分内容阅读
【考纲解读】1.结合示意图,描述水循环的过程和主要环节;明确水循环的意义及人类活动对水循环的影响。2.描述陆地水体的相互联系,了解河流的主要补给类型及特点,学会判读河流流量过程曲线。3.掌握世界与我国水资源的空间分布特点;结合水资源危机问题,指出解决水资源危机的措施。【考点分析】一、水循环过程及意义1.水循环过程示意图注意:外流区域既存在海陆间循环,又存在陆地内循环,而内流区域只存在陆地内循环。2.水循环的意义
[Syllabus] 1. Combined with the schematic diagram, describe the process and main aspects of water cycle; clarify the meaning of water cycle and human activities on the water cycle. Describe the interrelationship of terrestrial water bodies, understand the main types and characteristics of rivers, and learn to interpret the river flow curve. 3. Grasp the world and China’s spatial distribution of water resources characteristics; combined with water crisis, pointed out that the solution to the crisis of water resources. 【Test point analysis】 First, the process and meaning of water cycle 1. Schematic diagram of the water cycle Note: Outflow area both land and sea circulation, there are land circulation, and inflow area only exists within the land circulation. The significance of water cycle