Classroom silence of primary school students means that the classroom is in an awkwardatmosphere.This atmosphere is not caused by a single subject of students or teachers, both teachers andstudents are the “originators” of the silent phenomenon in the classroom. Based on an interview with twopupils in Class A in the third grade of J Primary School (a and b) and their Chinese teacher L. This paperanalyzes the classroom manifestations of classroom silence in Class A, explores the internal reasons andgives corresponding solutions and treatment paths.