我国唐代伟大的文学家韩愈曾在《师说》中讲到:“师者,传道、授业、解惑也。”这是我国教育史上第一次对教师职责完整的论述。我们从传、授、解三个环节中可以看出,每一项都离不开语言,言传身教是教师完成教学任务的主要途径,教学语言是传递知识信息的基本的载体。课堂语 Han Yu, a great writer in the Tang Dynasty in our country, once said in Teacher's Talk: "This is the first time in the history of education in our country. As we can see from the teaching, teaching and solution, we can see that each of them is inseparable from the language, the precept and example is the main way for teachers to complete their teaching tasks, and the teaching language is the basic carrier for the transmission of knowledge and information. Classroom language