有效提问是指能引起学生学习兴趣的提问。在课堂教学中实施有效提问,能启迪学生的思维,引起学生的认知冲突,调动学生积极主动参与学习的兴趣和愿望,从而有效激发学生探究的欲望。因此,有效的提问能提高课堂教学的有效性。本文结合高中生物教学的实际,着重探讨如何在高中生物课堂中实施有效提问,从而提高教学的有效性。 Effective questioning refers to questions that arouse students’ interest in learning. Effective questioning in classroom teaching can inspire students ’thinking, arouse students’ cognitive conflicts and arouse the interest and desire of students to actively participate in learning so as to effectively stimulate the desire of students to explore. Therefore, effective questioning can improve the effectiveness of classroom teaching. This article combines the reality of high school biology teaching, focuses on how to implement effective questioning in high school biology classroom, so as to improve the effectiveness of teaching.