经纬线部分的知识是初中地理学习的起始和基础,是重点也是难点,学习过程经常让初中的新生对地理产生畏难情绪而失去对地理的学习兴趣,从学习主体和客体分别分析了该部分内容之所以成为难点的原因,以及为突破难点在教学中大胆尝试,遵循学生的年龄特点,通过采用直观的教学和寓教于乐的活动及创新使用教材攻克学生理解难关,从而顺利完成教学任务。 The knowledge of the latitude and longitude line is the starting point and the basis of geography learning in junior middle school, which is the key and difficult point. The learning process often makes the freshmen in junior high school lose their interest in geography due to their fear of geography, and analyzes the part separately from the learning subject and the object The reason why the content has become a difficult point, as well as bold attempts to break through the difficulties in teaching, follow the age characteristics of students, through the use of intuitive teaching and entertaining activities and innovative use of materials to overcome students’ difficulties in understanding, so as to successfully complete the teaching tasks .