教师的语言表达适度是职业的特殊要求，是一种非常重要的基本功的职业修养，它直接影响教学效果。教师能熟练地运用课堂语言技巧就能创设教育教学的佳境，提高学生学习文化科学知识的兴趣和效益，促进学生身心健康成长。因此，作为教师就要不断地研究课堂语言艺术，加强语言修? Teachers' linguistic moderation is a special requirement of occupation, and it is a very important vocational accomplishment which has a direct impact on teaching effectiveness. Teachers skilled use of classroom language skills will be able to create a good environment for education and teaching, improve students' interest in learning cultural and scientific knowledge and effectiveness, and promote the healthy growth of students. Therefore, as a teacher, we must constantly study the classroom language arts and strengthen the language repair?