光照图是历年高考地理中的重点和难点所在,尤其是有关光照图的变形图,太阳高度、昼夜长短的应用等内容,常常容易丢分。那么在答题过程中,如何尽可能地化繁为简,进一步提高答题效率,则是我们孜孜以求的一个目标。 Light map is the calendar year college entrance examination geography in the focus and difficulty lies, in particular, the light map of the deformation map, the sun’s height, day and night length of the application, etc., often easy to drop points. So in the process of answering questions, how to make everything as simple as possible to further improve the efficiency of answering questions is one of the goals we are diligently pursuing.