在课改的形势下,作为当今提倡的重要的学习方式之一,学生的自主学习已经深入到广大教师的教学实践中.同时,各级部门在评价课堂教学的优劣程度以及学生的学习效果时,也都习惯将学生的自主学习作为其中的一个重要衡量标准.在此形势下,探究型课堂、自主型课堂、合作型课堂等各种新型课堂如雨后春笋般不断涌现,而教学效果却不尽人意. Under the circumstance of curriculum reform, as one of the important learning methods advocated today, students’ self-regulated learning has been deeply penetrated into the teaching practice of teachers.At the same time, the departments at all levels are in the evaluation of the quality of classroom teaching as well as the learning effect of students , Are also accustomed to the student’s independent study as one of the important measurement criteria.Under this situation, all kinds of new classrooms such as inquiry-type classroom, autonomous classroom and cooperative classroom are mushroomed and the teaching effect is not Informed.