传统教学中,教师虽使用提问形式,但问题大多是理解层面和记忆层面的,有效性不高。新课程改革以来,“以人为本”的教学理念被大力倡导,要求教师还课堂给学生,在此背景下,提问教学因为能引发师生之间的对话互动而备受重视。在初中生物教学中,提问的有效性直接影响课堂上学生的参与性和教学的实效性。分析了生物课堂的教学实际,并对有效提问的策略进行了初步的探究。 In traditional teaching, although teachers use the form of questioning, most of the problems are at the understanding level and the memory level, and their effectiveness is not high. Since the new curriculum reform, “people-oriented ” teaching philosophy has been strongly advocated, teachers are required to class to the students, in this context, teaching questions because it can lead to interactive dialogue between teachers and students and much attention. In junior high school biology teaching, the effectiveness of questioning directly affects the participation of students in classroom and the effectiveness of teaching. The teaching practice in biology class was analyzed, and the strategy of effective questioning was preliminarily explored.