古代著名教育家韩愈曾对教师的职责做出精辟的论述:“师者,传道授业解惑也。”解惑就是帮助学生解决问题。可见,问题是贯穿教育教学过程的始终。教育教学的实质就是要解决问题,课堂教学必须以问题入,又必须以问题出。因此,课堂提问的设计贯 Han Yu, an ancient well-known educator once made an incisive discussion of the duties of teachers: “Teachers, preaching also doubts.” The solution is to help students solve problems. Can be seen, the problem is throughout the education and teaching process. The essence of education and teaching is to solve the problem, classroom teaching must be a problem, but also must be a problem. Therefore, the design of classroom questions