教师的语言至关重要,谚语云:“它不是蜜,却能粘住一切。”这里讲的就是语言艺术的魅力。在整个课堂教学过程中,数学知识的传递、学生接受知识的信息反馈,师生间的交流等,都必须依靠数学语言。教师的语言表达方式和语言艺术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,因此,教师的语言艺术是课堂教学艺术的 Teacher's language is very important, the proverb goes: “It's not honey, but it can stick to everything.” "Here is the charm of language arts. Throughout the classroom teaching process, the transfer of mathematical knowledge, students receive knowledge of the feedback, teacher-student exchanges, etc., must rely on mathematical language. Teachers' language expression and language art have a direct impact on students' acceptance of knowledge. The emotion of teacher's language triggers students' emotion. Therefore, the teacher's language art is the art of classroom teaching