随着新课程教学改革的深入,陈旧的教学思想逐步被广大教师所抛弃,在课堂教学中进行提问,是最直接的师生互动方式,做好课堂教学的提问工作,不仅有利于师生的情感交流,还有利于及时掌握学生的学习状况,因此,做好提问工作对提高教学效率有着非常重要的作用,但不是所有的课堂提问都是有效的。因此,在高中化学课堂教学中,本文结合教学实际对此问题做一些阐述。 With the deepening of the new curriculum teaching reform, the old teaching ideas are gradually abandoned by the majority of teachers. Questioning in classroom teaching is the most direct way of interaction between teachers and students. It is not only good for teachers and students Emotional communication, but also conducive to timely grasp of the learning situation of students, therefore, do a good job questioning to improve teaching efficiency has a very important role, but not all of the classroom questions are valid. Therefore, in the high school chemistry classroom teaching, this article makes some elaboration on this question with the teaching practice.