作为数学课堂教学组织者、指导者和参与者,使用科学精炼的数学语言,对优化数学课堂教学起着至关重要的作用。课堂教学要借助语言和实物等来传递信息,而语言又是教学信息的主要载体。前苏联教育家苏霍姆林斯基说过:“教师的语言修养,在极大程度上决定着学生在课堂上脑力劳动的效率。 As mathematics classroom organizers, mentors and participants, the use of scientifically refined mathematical language plays a crucial role in optimizing mathematics classroom teaching. In classroom teaching, language and physical objects are used to convey information, and language is the main carrier of teaching information. The Soviet Union educator Sukhomlinski said: ”The teacher’s language training, to a large extent, determines the efficiency of the student’s mental work in the classroom.