德加默曾说:“提问得好就是教得好。”的确,对于以实验为基础的化学教学,教师提问技巧将直接影响着课堂教学的效率。问题的提出需要以学生为出发点,紧扣教材知识点而进行,不然,满堂问只能让学生陷于问题的沼泽中而泥足难进。一、立足学情,以学生和书本为出发点,精心设问。教学的目的是促进学生的发展,在问题设计时,就需要以激发学生的兴趣来调动学生的参与,在综合分析学生知识基 DeGarmer once said: “Question well is to teach well. ” Indeed, for experimental-based chemistry teaching, teacher questioning skills will directly affect the efficiency of classroom teaching. The questions need to be based on students as the starting point, closely linked to the knowledge of teaching materials, otherwise, full of questions can only allow students trapped in the problem of swamp and mud foot enough. First, based on the situation, students and books as a starting point, carefully set questions. The purpose of teaching is to promote the development of students. When designing problems, students should be encouraged to arouse students ’interests in the design of problems. After comprehensive analysis of students’ knowledge base