在高三数学第二阶段复习极坐标的教学中，笔者对澳门地区及国内近年来的部分高考试题，运用极坐标法进行探索求解，引导学生领会和掌握合理地建立极坐标系的方法，互化两种坐标，平移坐标轴，从不同的角度去分析、解决问题，引起了学生浓厚的兴趣，加深了学生对极坐标的认识，? In the third grade mathematics review of polar coordinates teaching, the author used polar coordinates method to explore and solve some of the high test questions in recent years in Macau and in the country, to guide students to understand and master the method of establishing a polar coordinate system reasonably, and to interpenetrate. Two kinds of coordinates, translation axis, from different angles to analyze and solve problems, aroused students’ strong interest, deepened students’ understanding of polar coordinates.