课堂提问是教师以提出问题的形式,通过师生的相互作用,检查学习,促进思维,巩固知识,运用知识,促进学生学习的行为方式。它对启发和推动学生积极思维,促使加深理解基础知识,培养良好的思维品质具有十分重要的作用。提问要恰逢其时,确切明白,切中要害,它 Classroom questioning is a form of teacher to ask questions, through the interaction between teachers and students, check the learning, to promote thinking, consolidate knowledge, use knowledge, and promote student learning behavior. It plays a very important role in enlightening and promoting positive thinking of students, deepening understanding of basic knowledge and fostering good thinking quality. It should happen at the very moment that we know exactly what we are going to do