教育家奥苏泊尔曾经说过:“影响学习的唯一最重要的因素就是学生已经知道了什么,要探明这一点,并应据此进行教学。学生原有的知识和经验是教学活动的起点。”但在实际教学中,教师往往会被自己的经验蒙蔽。 Educator Osuppour once said: “The single most important factor influencing learning is what the student already knows, which should be explored and should be taught.” Students’ prior knowledge and experience are the starting point for teaching activities . "But in actual teaching, teachers are often blinded by their own experience.