如何在有限的四十五分钟里提高学生的学习效率是当前课堂教学改革的关键所在,笔者在实际的教学中通过与学生建立良好的师生关系,采用灵活多变的教学方法,激发学生的学习兴趣等取得了良好的教学效果。 How to improve students ’learning efficiency in a limited forty-five minutes is the key to the current classroom teaching reform. In the actual teaching, I establish a good relationship between teachers and students and adopt flexible teaching methods to stimulate students’ Interest in learning and achieved a good teaching effect.