[关键词]
[摘要]
文章通过列举乒乓球等生动实例，介绍了土的"碎散性、多相性和天然性"等特点的讲解方法，结合实际课堂教学效果得出，教学中一些恰当的议论、比喻或穿插小故事将加深学生的理解和记忆，活跃课堂气氛，增强教学效果。
[Key word]
[Abstract]
Based on vivid examples of table tennis and so on, this paper introduced the method of explaining the characteristics of the soil, which is "broken, multiphase and natural". Combined with the actual effect of classroom teaching, the author summarized that some proper discussions, metaphors, or small stories in the teaching would deepen students' understanding and memory, active classroom atmosphere, and enhance the teaching effect.
[中图分类号]
TU-4
[基金项目]
泰山学院重点教改项目"面向春季高考的土木工程专业人才培养模式的研究与实践——以泰山学院为例"（201404）
