传统的课堂教学是以教师为中心,学生围绕教师转,学生的学服务于教师的教,课堂上对学生缺少合理的学习方法指导,结果大都形成死记硬背,浪费时间,课业负担重,学生在学习中没有真正体现主体地位,学生的创造能力不能在课堂上得到发挥。新一轮课程改革,以人为本的教育体现在课堂上,就必须要求以学生为中心,把学生从被动的心态中解放出来,提高了学生参与意识和创新精神。这就要求教师不仅要做一个好教师,而且要做一个有效率的教师能指导学 The traditional classroom teaching is based on the teacher, the students turn around the teacher, the student learning serves the teacher’s teaching, and the class lacks reasonable instructional methods for the students. Most of the results form rote memorization, wasted time, heavy burden on the class, students In the study did not really reflect the dominant position, the students ability to create can not be played in the classroom. A new round of curriculum reform, people-oriented education embodied in the classroom, we must require students as the center, the students liberated from the passive state of mind, improve students’ awareness of participation and innovation. This requires teachers not only to be a good teacher, but also to be an efficient teacher to guide the study