提问是教师以提出问题的形式,通过师生的相互作用,激发学生学习兴趣、启发学生深入思考、引导学生扎实训练、检验学生学习效果的行为方式。课堂教学中的“提问不当”会直接影响到有效教学的时间、学生的学习兴趣和学生的知识形成。所以教师要做到在预案时要设计有效的问题,在上课时要提出有效的问题。 Question is the teacher in the form of asking questions, through the interaction between teachers and students to stimulate student interest in learning, inspire students to think in depth, guide students to a solid training, test the behavior of students learning behavior. In classroom teaching “improper questioning ” will directly affect the effective teaching time, students ’interest in learning and students’ knowledge formation. Therefore, teachers should be effective in planning the project to be effective in the class to put forward effective questions.