教材、教师和学生是课堂教学最基本的构成要素。教材是教学要求、教学目标与教学理念的集中体现;教师是教学过程的主导;学生是落实教学目标的客体,也是教学活动的主体。什么是联结三者的桥梁与纽带?我认为最重要的是问题,用以统率教学过程与培养学生能力的相关问题。把问题贯穿整个教学进程,可以使学生在提出问题、分析和解决问题的过程中,养成自主学习的习惯,不断提高自主学习能力, Teaching materials, teachers and students are the most basic components of classroom teaching. Teaching materials are the embodiment of teaching requirements, teaching objectives and teaching concepts; teachers are the dominant teaching process; students are the object of teaching objectives, but also the main teaching activities. What are the bridges and ties linking the three? The most important issue I think is the question, which is used to rate the process of teaching and to develop students’ abilities. Throughout the teaching process, students can develop the habit of self-regulated learning in the process of asking questions, analyzing and solving problems, and constantly improve the ability of independent study.