同学们在《地球和地图》(人教版)一章的学习或练习中,常常会遇到判断半球图(判断某半球图是哪个半球),填注半球图,根据文字资料、数据资料或图表资料判断某点或某区域位于哪个半球等问题。笔者就半球位置的判断技巧,进行了简单的总结,希望对同学们的学习有所帮助。 In the course of learning or practicing in the chapter “Earth and Maps” (PEP), students often encounter the judgment hemisphere map (judge which hemisphere is a hemisphere map), fill in the hemisphere map, according to text data, data or Chart data to determine a certain point or area in which hemisphere and other issues. The author made a simple summary of the judging techniques of the position of the hemisphere and hoped to help the students’ learning.