在化学新课改理念的指导下,我们倡导学生学习方式的改变,倡导自主、合作、探究学习,使学习过程更多地成为学生发现问题、提出问题、分析问题、解决问题的过程。研究表明,教师通过课堂提问这种手段可以引发学生对问题的思考,促进学生问题意识的形成和实践能力的发展。一、直接式。对某一简单问题直接发问,它属于叙述性提问,是教师进行叙述性谈话中的提 Under the guidance of the new chemistry curriculum reform, we advocate the change of students’ learning styles and advocate autonomous, cooperative and inquiry learning so that the learning process becomes more and more the process of students discovering problems, asking questions, analyzing problems and solving problems. The research shows that teachers can raise students ’thinking on the question through classroom questioning, promote the formation of students’ problem awareness and the development of practical abilities. First, the direct type. To ask a simple question directly, it belongs to the narrative question, is the teacher’s narrative talk