摘要
教学语言是教师开启学生心扉，引导学生开启知识之门的钥匙，教师教学语言掌握的好不好，直接影响教学效果。因此，研究教学语言的艺术，不仅能帮助教师准确的传递信息，更重要的是能激发学生学习的兴趣和热情，启迪和引导他们积极思考。，从而达到良好的教学效果。
The teaching language arts are the used by teachers to open students＇hearts and guide the students to open the key of knowledge, teachers masting the teaching language well, have a direct impact on teaching, research on teaching language arts, not only can help teacher convey the mes- sage accurately, but it is more important to stimulate students study interest and enthusiasm, inspire and guide them to consider some problem actively
