一、课标解读与教材分析课标要求学生能“绘制全球气压带、风带分布示意图,说出气压带、风带的分布和移动规律及其对气候的影响”。全球气压带与风带是高中地理的重点内容,也是分析气候形成与特征的基础,主要包括三圈环流的形成机制、全球气压带与风带的分布特征及季节移动。本节课教学内容是本单元的重难点所在,既是对“热力环流”和“大气的水平运动”相关知识的迁移和运用,小尺度大气运动到大尺度大气运动的知识迁移,也是后续学 First, the standard interpretation of the textbook and textbook analysis required students to “draw the global pressure belt, wind distribution diagram, say the pressure belt, the distribution and movement of the wind with its impact on the climate ”. Global pressure belt and wind band are the key contents of high school geography. They are also the basis for analyzing the formation and characteristics of climate. They mainly include the formation mechanism of three circulations, the distribution of global pressure belt and wind belt, and the seasonal movement. The teaching content of this lesson is the most important and difficult point of this module. It is not only the migration and application of knowledge related to the “circulation of heat and the horizontal movement of the atmosphere”, the knowledge transfer from small-scale atmospheric movement to large-scale atmospheric movement, Also follow-up study