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一、教学困惑高中地理课程标准中,“区域可持续发展”部分要求“以某区域为例,分析该区域存在的环境与发展问题,诸如水土流失、荒漠化等发生的原因,森林、湿地等开发利用存在的问题,了解其危害和综合治理保护措施。”该部分知识的教学重点之一,是让学生理解森林的生态意义,牢固树立保护森林、保护环境的可持续发展理念。为此,笔者设计了问题:随着经济的发展与人们认识水平的提高,城市绿地比重越来越大,这对城市生态环境有什么有利影响?学生答案可大致分为两个版本。
First, the teaching confusion High school geography curriculum standards, “regional sustainable development ” part of the requirements “to a region as an example, analysis of the region’s environment and development issues such as soil erosion, desertification and other causes, forests, Wetlands and other development and utilization of existing problems to understand the harm and comprehensive management and protection measures. ”One of the teaching of knowledge of this part of the focus is to enable students to understand the ecological significance of forests and firmly establish the concept of sustainable development to protect forests and protect the environment. To this end, I designed the problem: With the economic development and people’s awareness, the proportion of urban green space is more and more, which has a positive impact on urban ecological environment? Students can be broadly divided into two versions.