爱因斯坦指出:“提出一个问题比解决一个问题更为重要,因为解决问题也许是一个数学技能而已,而提出新的问题,从新的角度去看旧的问题,需要创造性的想象力.”由此可见,问题是创新的起点,培养学生提出问题的能力是非常重要的,而教师应如何培养学生提出问题的能力呢?这需要在平时的课堂教学中强化. Einstein pointed out: "It is more important to ask a question than to solve a question, because it may be a mathematical skill to solve a problem. It requires creative imagination to ask new questions and look at the old questions from a new perspective. Thus, the problem is the starting point of innovation, it is very important to cultivate students’ ability to ask questions, and how should teachers cultivate their ability to ask questions? This needs to be strengthened in the usual classroom teaching.