课堂教学的序幕是课堂导入,它是课堂教学非常重要的环节。如果在新课导入时就迅速集中学生的注意力,把他们的思绪带入到特定的学习情景中,激发学生学习的兴趣,这对一堂课的好坏起着极其重要的作用。因此,有效地课堂导入,直接关系整堂课的教学质量。本文就课堂导入的方式方法问题进行深入的探讨。一、旧知导入,温故知新 The prelude to classroom teaching is the introduction of the classroom, it is a very important part of classroom teaching. If in the new class is imported quickly to focus the students’ attention, their thoughts into a specific learning situation, stimulate students interest in learning, which plays a very important role in the quality of a lesson. Therefore, the effective introduction of the classroom, a direct relationship between the whole class teaching quality. This article discusses the ways and means of class introduction in-depth. First, the old knowledge into the past, so new knowledge