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在两极地区辨别方向是个难点,我们现在去两极地区实地考察的机会很小,要求高中学生设身处地地去想象是困难的,那就要给出判断的依据和方法。首先要脱离原来地图上北下南左西右东的习惯思维,在以极点为圆心的极地俯视图上,主要思路是充分利用经纬线指示方向的功能,沿着经纬线的方向来看,进而判读地理事物间的方位关系。只有真正理解了才能更好地运用。抛出问题,最短航线的问题:求:长城站在中山站的什么方向?火地岛在长城站的什么方
It is a difficult point to identify the directions in the two polar regions. When we go to the polar regions for the chances of field trips are very small, it is difficult for senior high school students to think in their own places. Therefore, the basis and method of judgment should be given. First of all, we should get rid of the habitual thinking of the north, the south, the left and the right of the east on the original map. The main idea is to make full use of the function of indicating the direction of the latitude and longitude line. In the direction of latitude and longitude, The relationship between geographical things. Only real understanding can be better applied. Thrown a problem, the shortest route problems: Seeking the Great Wall station in the direction of what Zhongshan Station? Tierra del Fueh in the Great Wall Station what side