课堂提问是课堂教学中师生相互交流,相互撞击的重要双边教学形式,它既是重要的教学手段,又是激发学生学习兴趣,启发学生深入思考,引导学生扎实训练,检验学生学习效果的有效途径。然而大多数教师都有这种感觉:许多学生表现为上课不爱举手发 Classroom questioning is an important bilateral teaching form in which teachers and students interact and collide with each other in classroom teaching. It is not only an important teaching method, but also an effective way of stimulating students 'interest in learning, inspiring students to think deeply, guiding students to practice solidly, and testing students' learning effects . However, most teachers have this feeling: Many students show class does not like to raise their hands