有时,面对同样的文本、同样的学生,不同教师的课堂效果却迥然不同。究其原因,很大程度上在于课堂中充斥大量无效问题,学生思维活动经常处于不自主的低下状态,严重地影响了教学质量的提高。为此,尝试以一个核心问题贯穿整个课堂教学,充分调动学生学习热情的做法逐渐被提上日程。运用这种方法,使学生自主运用已有的显性知识和隐性知识独立地或合作地解决这个核心问题,其余枝节问题便会随之而解。这里所指的核心问题一般来说是能激发和推进学生主动活 Sometimes, in the face of the same text, different teachers have different classroom effects for the same students. The reason is, to a great extent, a large number of invalid questions in the classroom. Students’ thinking activities are often in an involuntary state and seriously affect the improvement of teaching quality. To this end, try to use a core issue throughout the classroom teaching, and fully mobilize the enthusiasm of students learning approach has gradually been put on the agenda. By using this method, students are able to solve this core issue independently or cooperatively by using the existing explicit knowledge and tacit knowledge independently. As a result, the remaining problems will be solved. The core issue here is generally to motivate and promote student initiative