激活学生的思维，重在点拨。点拨是讲授艺术的核心，是启发原则和精约原则的结晶，它是我们教师在课堂教学中出奇制胜的“金手指”。那么，点拨什么？怎么点拨呢？其一、点拨思维方向，接通学生思路。课堂上，往往出现学生思考问题想不到点子上，说不到实质处，主要是因为思维 To activate students’ thinking, we must focus our attention. Calling is the core of art, the crystallization of the principles of inspiration and precision, and it is the “golden finger” of our teachers’ surprise in class teaching. So, what’s the point? How can I dial it? First, turn the direction of thinking and connect students’ ideas. In the classroom, students often think about problems, they can’t think of ideas, they can’t explain the essence, mainly because of thinking.