物理课堂教学质量是学生在课堂吸收知识的最重要渠道。而如何提高物理课堂教学质量,是一门很深的学问,一节物理课的成败与否,主要在于新课的导入,它能激发学生的学习兴趣,从而在课堂上配合教师积极思考,营造出一种学习氛围,能更大程度地提高课堂吸收知识的能力。 The quality of physical classroom teaching is the most important channel for students to absorb knowledge in the classroom. How to improve the quality of physical classroom teaching is a very deep knowledge. The success or failure of a physics lesson is mainly due to the introduction of a new lesson. It can stimulate students’ interest in learning, so that teachers can actively think and create in the classroom. A kind of learning atmosphere can enhance the ability of class to absorb knowledge.