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教学目的:知道水能和风能(课后自学)的利用,了解本地区水能的利用情况,培养学生爱祖国、爱家乡的感情.条件:我校处于水资源丰富的白羊溪乡,拥有70年代建的已被水冲毁的小水电站坝和机房;另有一处磨粉、碾米用的旧水磨;学生具备了必需的动能、势能及其相互转化的知识.教学方法;参观教学法教学准备:自制白羊溪水电站剖面图.教学过程:1.分组观察水电站坝址和机房
Objectives: To understand the use of hydropower and wind energy (self-study after school), to understand the use of hydropower in the region, and to develop the feelings of the students to love the motherland and love their homeland. Conditions: Our school is located in the Baiyang River Township with abundant water resources. Built in the 1970s, small hydropower dams and computer rooms that have been destroyed by water; another old mill for grinding and milling rice; students have the necessary knowledge of kinetic energy, potential energy and their mutual transformation. Teaching methods; Preparation for teaching: Self-made Baiyangxi Hydropower Station profile. Teaching process: 1. Group observation of hydropower station dam site and equipment room