语言,是一个耳熟能详的名词。从普遍意义上来讲,语言是一种交流的工具,是人们信息传递的载体。相对于司空见惯的生活语言,教学语言既要以语言为载体向学生传授知识,又要用教学语言作用于学生的耳目,令学生在良好的语言环境中掌握知识。更为重要的是,教学语言还承担着与学生进行情感交流的桥梁的角色。显而易见,课堂教学语言关系到课堂教学质量和效果,关系到学生思维能力的培养与提高。著名教育家霍姆林斯基认为“教师的语言在很大程度上 Language is a familiar term. In a general sense, language is a communication tool and a carrier of people’s information transmission. Relative to the common language of life, the teaching language should not only impart knowledge to students with language as a carrier, but also use the language of instruction to act on the students’ eyes and ears so that students can acquire knowledge in a good language environment. More importantly, the teaching language also assumes the role of bridge of emotional exchange with the students. Obviously, the classroom teaching language is related to the quality and effectiveness of classroom teaching, related to the cultivation and improvement of students’ thinking ability. Famous educator Homlinski believes that ”the language of teachers is largely