课堂提问是一种教学手段，又是一种教学艺术。在课堂教学中，精心设计课堂提问，讲究提问的技巧与方法，不仅可以集中学生的注意力，激发学习兴趣；而且能够促进师生之间、学生之间的思想交流，活跃课堂气氛，培养学生的思维能力。陶行知先生说过：“发明千千万，起点是一问； Classroom questioning is a teaching method, but also a teaching art. In classroom teaching, carefully designed classroom questions, pay attention to the skills and methods of questioning, not only to focus the students’ attention and stimulate interest in learning; but also to promote the exchange of ideas between teachers and students, students, active classroom atmosphere, students Thinking ability. Mr. Tao Xingzhi said: "The invention of tens of millions, the starting point is a question;