提问是课堂教学的关键环节，它既包含教师对于学生的提问，又囊括学生对于老师以及学生间的提问。优质的课堂提问不仅可以促进教学内容的高效完成，而且可以帮助学生发展多方面的素养。为进一步提高把握课堂提问的能力，本文在研究问题式教学理论的基础上，对笔者自身的教学实践进行了反思，发现问题并探寻优化提问策略的途径。 文章第一部分主要从教育本质、学生发展和学科特点三个角度论述课堂教学重视提问的原因；第二部分基于理论研读，将从问题式教学的历史、定义和特点、分类和要求几方面简要介绍问题式教学的背景内容；第三部分从笔者自身的教学实践出发，反思总结课堂提问中出现的问题和原因；最后一部分将结合发现的问题提出改进策略。

Asking questions is a key part of teaching. It includes questions that teachers ask for students, students ask for teachers and questions among students. High quality questions can not only promote the efficient completion of teaching content, but also help students develop a wide range of literacy. In order to improve the ability of managing the teaching process, this paper has carried on the reflection to author’s own teaching practice on the basis of studying the problem-based teaching theory. The author discovers some questions and explores the way to optimize the questioning strategy. The first part of the paper mainly discusses the reasons why the teaching process attaches importance to asking questions from three aspects: the nature of education, the development of students and the characteristics of discipline. The second part introduces the background knowledge of problem-based teaching from its history, definition, characteristics, classification and application requirements. The third part reflects problems of asking questions and summary the reasons from the author's own teaching practice. The last part will propose improvement strategies based on the discovered problems.