信息技术是一门科学性、技术性、实践性极强的课程。它的一些概念和定义往往会令没有相应知识准备的小学学生难于理解而影响对这门课的深入学习。《学论》中说,“君子之教,喻也”。在信息技术教学中巧用比喻,可以令抽象的问题变得具体、令复杂的内容变得简单、令高深莫测的理论 Information technology is a scientific, technical and practical course. Some of its concepts and definitions tend to make it difficult for primary school students who have no corresponding knowledge to understand and influence the in-depth learning of the course. “Theory” said, “a gentleman’s teachings, Yu also.” Using figurative metaphors in the teaching of information technology can make the problem of abstraction concrete, make the complex content simple, make the inexplicable theory