一、对重点难点的理解第六章各节均各有重点，它们是：第一节是认识我国自然资源国情的两大特点（总量丰富而人均量少）；第二节是水资源空间和时间分布特点、主要的跨流域调水工程以及水能资源的分布；第三节是土地资源分布的特点及其原因，及对我国土地基本国策的认识；... I. Understanding Key Points and Difficulties Each chapter in Chapter 6 has its own key points. They are: The first section is to recognize the two major characteristics of China’s natural resources national conditions (the amount is abundant and the amount of per capita is small); the second section is the space of water resources And the characteristics of time distribution, the main inter-basin water transfer project and the distribution of hydropower resources; the third section is the characteristics and causes of the distribution of land resources, and the understanding of China’s land basic national policy....