教学过程中教师的主导地位一定程度上挤压着学生的主体性,由于教师过多地干预和介入学生的学习活动,使学生的主体地位打了折扣。“学案导学”把教学重心从研究教材的教法上转变到研究学生的学法上,促使教师进行角色转换,它要求教师从主演变导演,把主演的位置让给学生,走下讲台深入到学生中去。在利用“学案导学”的过程中,如何避免由教师的“一 The dominant position of teachers in the teaching process to a certain extent squeezed the subjectivity of the students, because the teachers too much intervention and intervention in student learning activities, so that the students’ main position has been discounted. ”Learn from the case“ shifts the focus of teaching from the teaching method of the teaching materials to the study of the students ’methods of learning, and urges teachers to change the roles. It requires the teacher to evolve the director from the Lord and give the position of the starring performance to the students. The next podium goes deep into the students. In the process of using ”study guide “, how to avoid the ”