中文摘要：

在教学过程中,针对化工原理课程重点和难点采取多媒体教学与板书教学相结合的方法,探讨多媒体技术与板书结合在化工原理教学中的应用。多媒体技术能够直观展示,从而激发学生的学习兴趣;板书教学有利于提高逻辑推导能力,两者有机的结合有助于提高化工原理课程的学习效率。

英文摘要：

In the process of teaching,combining multimedia technology with the blackboard in Principles of Chemical Engineering teaching was discussed writing method with the aim of digestion and absorption the key points and the difficult points in principles of units operation.Media simulation can enhance students＇ interests in learning due to its visual presentation,while the teaching method,blackboard writing,can help improve students＇ capacity of logical derivation.The combination of multimedia with blackboard-writing in teaching was beneficial to improving study efficiency.