Proper choice of cases is an important way to enhance the teaching effects. Based on the teaching content and characteristics of solid-waste treatment and disposal, four common types of cases, namely daily life cases, practical course cases, mass media cases and engineering application cases, are summarized and analyzed. Examples for the application of various types of cases in teaching are also given. The active exploration and use of various types of cases is helpful for the students to promote their understanding of the knowledge and their ability of practi-cal application.%选取适当的实例是提高教学效果的重要途径。针对固体废物处理与处置的课程内容及教学特点，对常用的四种实例类型：日常生活实例、实践课程实例、媒体实例与工程应用实例，进行了归纳与分析，举例说明了各类型实例在教学中的具体应用。教师自觉的发掘、利用多方面的实例，有助于提高学生对教学内容的理解，强化实践应用能力。
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