合理设计一些具有开放性、挑战性的课堂提问,有助于启发学生积极思考,沟通师生情感交流,调节课堂气氛,扩大学生思维空间。课堂提问是教师诊断学生学习状况,有效改进教学的基本手段,也是教学过程中教师和学生之间经常使用的一种互相交流,实现教学反馈的方式之一,是教师实施教育与学生完成学习过程的统一。 Rational design of some open and challenging classroom questions will help inspire students to think actively, communicate the emotional exchanges between teachers and students, adjust the classroom atmosphere and expand students' thinking space. Classroom questioning is one of the ways for teachers to diagnose students' learning status and improve teaching effectively. It is also one of the ways that teachers and students often use to communicate with each other and achieve teaching feedback during the process of teaching. Teachers implement education and students complete the learning process Unity.