提问,是教学过程中必不可少的环节,它是生物教学取得成功的保证。提问一般有三种情况,即:无效提问、有效提问、高效提问。而有效提问,是教师提高教学效果的“法宝”。它可以引导学生进行思维活动,激发学生的求知热情,活跃课堂的学习气氛,对提高生物课堂的有效性起着至关重要的作用。所以,细化提问环节,让提问更加有效,是很多教师研究的主要问题。那么,在高中生物教学中,到底 Questioning is an indispensable part of the teaching process. It is a guarantee of the success of biology teaching. There are three general questions, namely: invalid question, effective question, efficient questioning. Effective questioning is the “magic weapon ” for teachers to improve teaching effectiveness. It can guide students to think activities, to stimulate students’ enthusiasm for knowledge and active classroom learning atmosphere, plays an important role in improving the effectiveness of biology class. Therefore, to refine the question, make the question more effective, is the main problem of many teachers. Well, in high school biology teaching, in the end