一、教材内容分析高中地理上册第四章《地壳和地壳的变动》，重点是地壳。就内容讲共有地球的内部圈层、地壳结构和物质组成、地壳运动和地壳发展史等四部分内容，七节课。其中第三四五六节分别讲述了地壳运动的原因、形式和地表形态的变化。以地壳的组成物质和地壳运动为... First, the textbook analysis of high school geography Volume fourth chapter “changes in the crust and the crust,” the focus is the crust. On the content of the common earth’s inner circle, the crustal structure and composition of matter, crustal movement and the history of the crust and other four parts, seven lessons. Among them, section 3456 recounts the causes, forms and changes of the earth’s surface morphology respectively. The composition of the crust and crustal movement as ...