[课程标准要求]在地图上找出秦岭、淮河,并说明秦岭一淮河一线的地理意义;运用地图指出北方地区和南方地区的范围,比较它们的自然地理差异;说出北方地区和南方地区自然环境对生产、生活的影响。[教材分析]本节教学内容所涉及的北方地区和南方地区同属我国 [Course Standard Requirements] Locate the Qinling and Huai rivers on the map, and explain the geographical significance of the Qinling-Huaihe River; use the map to point out the scope of the northern areas and the southern areas and compare their natural geographical differences; state the nature of the northern areas and the southern areas Environmental impact on production and life. [Textbook Analysis] This section teaching content involved in the northern and southern regions belong to our country