经纬网这部分内容是学生学习地理知识的基础,也是初中地理的一个难点,它不仅对学生学习高中有关地理知识具有举足轻重的作用,而且它与人们的生产生活实际紧密联系,在军事、航海、航空、旅行等方面,都有非常广泛的应用,是学生必备的基础知识。现在我谈谈在教学这一内容时的方法。一、解读考纲,对基础知识与技能进行梳理和强化按照《中考地理考试说明》,经纬网这一内容从知识能力上要求学生知道经线与纬线、经度与纬度的划分,能用经纬网确定任 This part of the Jingwei network is the basis for students to learn geography knowledge and is also a difficult point of junior high school geography. It not only plays an important role in students’ learning of geography knowledge in senior high schools, but also has close links with people’s production and life. Aviation, travel, etc., have a very wide range of applications, is the basic knowledge of students. Now I will talk about the method of teaching this content. First, the interpretation of the syllabus, basic knowledge and skills to sort out and strengthen In accordance with the “geography examination description”, Jingwei network content from the knowledge of the ability to require students to know the warp and weft, longitude and latitude can be used to determine the latitude and longitude network