疑问是思维的火种,思维以疑问为起点,有疑问才有思维,经过思维才能解疑,有所进取.教育家朱熹说:“读书无疑者需有疑,有疑者却要无疑,到这里方是长进.”在教学过程中通过设疑、释疑、解惑,可极大地引发学生兴趣,促使他们积极思考.当他们苦于“山穷水尽疑无路”时,教师给予解惑, The doubt is the fire of thinking. Thinking takes question as the starting point. When there is doubt, there is thinking. After thinking, it is possible to solve doubts and make progress. The educator Zhu Yu said: “Undoubtedly, students must be suspicious, but doubters must be sure to come here. It is through the process of setting up doubts, dispelling doubts, and dispelling doubts, which can greatly arouse the interest of students and encourage them to think positively. When they suffer from “a mountain is water, there is no room for doubt,” the teacher gives puzzles.