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1.指导学生牢固掌握基本概念 (1)比较法 把某些意义相近的概念进行比较,从中找出异同,有利于学生形成正确清晰的概念。如水资源、水能资源、水利资源是易混的概念,但只要指导学生抓住了水资源是从能否饮用的角度来讲,水能资源是从发电的角度,而水利资源是泛指航运、灌溉、发电、养殖等多方面效能的利用,3个概念就很容易区别了。
1. Instruct students to firmly grasp the basic concepts (1) Comparative Law To compare similar concepts with similar meanings, find similarities and differences, and help students form correct and clear concepts. For example, water resources, hydropower resources, and water resources are confusing concepts, but as long as the students are guided to grasp whether the water resources can be consumed, the hydropower resources are from the perspective of power generation, and the water resources are generally referred to as shipping. The use of various aspects of efficiency, irrigation, power generation, and aquaculture, etc., makes the three concepts very easy to distinguish.