C语言为电气与电子类学生学习的第一个计算机程序语言,许多概念较抽象、难理解,且该课自身的特性使得学习内容较为枯燥,以致学生学习信心不足,学习兴趣缺失,导致教学效果低下。本文尝试通过案例呈现,运用比喻将C语言中的基础概念浅显化、形象化、有趣化和生动化,降低学习难度,提高学生的学习信心和学习兴趣。 C language for the electrical and electronic students to learn the first computer programming language, many of the more abstract and difficult to understand, and the characteristics of the class makes learning more boring, resulting in lack of confidence in learning, lack of interest in learning, leading to teaching effectiveness low. This paper attempts to present the case through the use of metaphor to the basic concepts of C language shallow, visualization, fun and vivid, reducing the difficulty of learning and improve students’ confidence in learning and interest in learning.