纵观世界各国阅读教学现状，人们发现学生阅读不良现象普遍存在。寻思产生这种现象的原因，其中一个重要方面是阅读教学中忽视了对学生阅读缺陷的诊断和矫治。教学实践表明，阅读不良常常始于简单的阅读学习缺陷，一个有效的阅读教学计划是建立在对阅读缺陷的及时诊断基础上的 Looking at the status quo of reading teaching in various countries in the world, people find that students’ bad reading phenomenon is widespread. One of the important aspects of thinking about the reasons for this phenomenon is that reading teaching eliminates the diagnosis and correction of students’ reading defects. Teaching practice shows that poor reading often starts with simple reading and learning defects. An effective reading instruction plan is based on the timely diagnosis of reading defects.