魏书生老师说过:好的导语像磁铁,一下子把学生的注意力聚拢起来,好的导语又是思想的电光石火,能给学生以启迪,催人奋进。可见,导入环节对高效课堂的实现起着非常重要的作用。所以,随着课程改革的深入实施,教师要借助多样化的导入形式来提高学生的课堂参与度,以期能够为高效历史与社会课堂的实现做好前提工作。一、问题式导入法的应用 Wei Ssu-sheng teacher said: a good guide language like magnets, all of a sudden to gather the students’ attention, a good guide is the thought of light stone fire, to inspire students inspiring. Can be seen that the introduction of the part of the efficient classroom plays a very important role. Therefore, with the deepening of the curriculum reform, teachers should use diversified forms of introduction to improve students’ classroom participation in order to be able to work well for the premise of efficient history and social class realization. First, the application of the problem-based approach