新课程改革的核心是实现教师教学方式和学生学习方式的转变,而学生的学习方式很大程度上取决于老师的教学方式。“先学后教”充分体现学生自主、合作、探究的精神,发挥学生学习的自主性和独立性,强调“先学”为主,“后教”为辅,使课堂教学重心前移,使学生的问题、疑难、矛盾暴露、展现。我对“以学定教”模式有新的认识和体验,在此抛砖引玉。 The core of the new curriculum reform is to realize the transformation of teachers’ teaching methods and student learning styles, and the learning styles of students depend largely on the teaching methods of teachers. “First learn after teaching ” fully embodies the spirit of student autonomy, cooperation and exploration, give full play to the autonomy and independence of student learning, emphasize “prior learning ” as the main, “after teaching ” supplemented by the classroom Teaching center of gravity forward, so that students problems, difficulties, conflicts exposed, show. I have a new understanding and experience of “learning to teach” mode, where I initiate.