中文摘要：

消极性的课堂沉默在大学数学课堂中一直存在，但却经常被学科特点所掩盖、被任课教师所忽视．通过调查，定性分析与定量分析了学生消极性课堂沉默形成的原因及表象，并就如何减少消极性沉默，从教学管理者、任课教师和学生三个方面提出建议和对策．

英文摘要：

Negative class silences always exist in the mathematics classroom in university, but it is often overshadowed by the characteristics of the subject, ignored by the teachers. Through the investigation, the author makes a detailed understanding of the causes and manifestations of the students＇ negative classroom silence, and puts forward some suggestions and Countermeasures on how to reduce the negative silence.