随着时代的发展,我们的教学活动也在不断地丰富和完美,越来越多的教学工作者认识到传统的教学方法有些地方已经不适合新的情况了。在教学改革中,我们发现运用多媒体教学被越来越多的学校采用。这种方法在我们的教学活动中发挥着重要作用,但是,任何事情都有两面性。多媒体在高中生物教学中的应用还有很多弊端。文章就多媒体在高中生物教学中的应用的作用及其弊端进行了系统分析。 With the development of our times, our teaching activities are continuously enriched and perfected. More and more teaching workers recognize that some aspects of the traditional teaching methods are not suitable for the new situation. In the teaching reform, we found that the use of multimedia teaching is being adopted by more and more schools. This method plays an important role in our teaching activities, however, everything has two sides. The application of multimedia in high school biology teaching has many drawbacks. This article systematically analyzes the role of multimedia in high school biology teaching and its disadvantages.