在全面提高学生语文素养,正确把握语文教育的特点,积极倡导自主、合作、探究的学习方式,努力建设开放而有活力的语文课程理念的引领下,如何实现课堂教学40分钟的有效性呢?实践证明,“精讲多练”是切实提高40分钟课堂效率的有效途径之一。笔者结合语文实际教学谈谈教师指导的重要性。一、变想讲就讲为精妙地指导,导出学生学习成 How to achieve the 40-minute effectiveness of classroom teaching under the guidance of the overall improvement of students’ language literacy, the correct grasp of the characteristics of Chinese education, the active advocacy of independent, cooperative and exploratory learning methods and the effort to build an open and dynamic Chinese curriculum concept? Practice has proved that “refinement and practice ” is an effective way to effectively improve the classroom efficiency of 40 minutes. The author combined with the actual teaching of Chinese talk about the importance of teacher guidance. First, change to speak about the exquisite guidance, derived students into learning