课堂点拨是门艺术。教者点拨有方 ,往往“一石激起千层浪”,使原本陷入僵局的课堂气氛 ,一下子活跃起来 ,既充分调动了学生求知的积极性 ,又使学生尝到了思考的乐趣 ,享受到创造的快乐。巧妙机智的点拨 ,不但能给学生指明思考问题的方向 ,而且能让学生在解决问题的过程中 ,迸发 Classroom is door art. When the teachers teach something, they often “provoke a wave of waves through a stone,” so that the classroom atmosphere, which was originally stalled, is suddenly active. It not only fully mobilizes students' enthusiasm for seeking knowledge, but also enables students to taste the pleasure of thinking and enjoyment of creation Happy. Clever and clever tips, not only to students to indicate the direction of thinking problems, but also allow students to solve the problem in the process of the burst