结合生物学教学内容,恰当地运用问题情境,不仅能提高学生的学习兴趣,而且还能发挥学生学习的主观能动性,提高教学效果。本文从高中生物课堂中创设问题情境的四个途径和三个要注意的问题两个方面探讨如何利用问题情境有效教学。 Combining with the teaching content of biology and properly applying the problem situations, not only can students’ interest in learning be enhanced, but also the subjective initiative of students can be brought into play and the teaching effect can be improved. This article explores how to make use of the effective teaching of problem situations from four ways of creating problem situations in high school biology class and three problems to be noticed.