数学课堂教学过程就是数学知识的传递过程。在整个课堂教学过程中,数学知识的传递、学生接受知识情况的反馈,师生间的情感交流等,都必须依靠语言。苏霍姆林斯基深刻地说道: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。教师的语言表达方式和质量直接影响着学生对知识的接受,教师语言的情感引发着学生的情感,所以说教师的语言艺术是课堂教学艺术的核心。我认为教师的课堂语言可以分为三种:文字语言,肢体语言,情感语言。准确、严谨、简约的文字语言,规范自如的 Mathematical classroom teaching process is the transfer of mathematical knowledge. Throughout the classroom teaching process, the transfer of mathematical knowledge, students receive knowledge of the feedback, emotional exchanges between teachers and students must rely on language. Suhomlinski profoundly said: Teachers’ language training to a large extent determines the efficiency of students in the classroom mental work. Teachers ’language expression and quality directly affect the students’ acceptance of knowledge. The emotion of teachers ’language triggers students’ emotions. Therefore, the teacher’s language art is the core of classroom teaching art. I think the teacher’s classroom language can be divided into three types: literal language, body language, emotional language. Accurate, precise, simple text language, standardized and comfortable