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教学目的 1.使学生了解土地资源的利用类型; 2.使学生了解土地资源的分布大势; 3.使学生了解土地资源的利用和保护。教学过程: 一、土地资源的利用类型【提问】1.请同学们想一想,土地有什么用途? 2.读某县土地利用图,根据图例说出这个县有哪些土地利用类型? 【总结】土地资源的利用类型分为:耕地、林地、草地、建筑用地。二、土地资源的分布大势【读图】“世界土地资源利用图”、“世界地形图”、“世界自然带图” 【提问】1.耕地主要分布在哪些地区? 2.为什么面积较大的耕地多分布在温带平原及大河流经过的地区? 3.目前哪几个自然带仍保留有大片原始林地?
Objectives of teaching 1. To enable students to understand the types of land use; 2. To enable students to understand the general distribution of land resources; 3. To enable students to understand the use and protection of land resources. Teaching process: First, the type of land resources utilization [Question] 1. Ask the students to think about, what is the purpose of the land? 2. Read the land use map of a county, according to the legend to tell which land use types in the county? The types of land resources used are divided into: cultivated land, forest land, grassland, and construction land. Second, the general trend of the distribution of land resources (read Figure), “the world’s land resources utilization map”, “the world’s topographic map”, “the world’s natural belt map ” [Question] 1. Where is the main distribution of arable land? 2 Why are the larger areas of arable land more distributed in temperate plains and areas where major rivers pass through? 3. Which natural belts still retain large areas of original forest lands?