中文摘要：

C程序设计是工科类各专业的一门重要基础课,本文在分析当前C语言教学存在的问题的基础上,以函数的调用章节为例展开教学讨论.通过课前预习互动的方法来确定每堂课的授课重点,同时借助VC＋＋6.0的可视性,采用中断分析来直观的对抽象问题进行讲解.实际效果表明,采用该方法不但可以提高学生的学习积极能动性,而且加深了他们对程序实践的认识.

英文摘要：

The C programming was an important basic course for students of engineering specialty.On the basis of analyzing the main problem in current teaching for C programming,we took chapter of function calling as sample to discuss the teaching ideas.The main points of teaching were determined by interaction of learning before class.By means of the VC＋ ＋ 6.0＇s visibility,the Abstract content was also explained intuitively using the interrupt function.Practical results showed that the proposed teaching methods could motivate students＇ learning enthusiasm and deepen students＇ understanding of practice.