在教学中要取到事半功倍的效果,必须调动学生的学习积极性,而培养学生主动提问的习惯和能力则是调动学生学习积极性的一个重要方面。“传道授业解惑也”是教师的职责,但学生随着 In order to achieve the effect of getting more with less effort in teaching, we must arouse the enthusiasm of students, and cultivating the habit and ability of students to ask questions actively is an important aspect of arousing the enthusiasm of students. “Preaching is also a teacher's responsibility, but students follow.”