Communication is composed of two dimensions-verbal and nonverbal.These two factors interact.Commonly,nonverbal communication is learned shortly after birth and practiced and refined throughout a person's lifetime.Because a great deal of nonverbal behavior speaks a universal language,during the course of our teaching and learning,we have to apply nonverbal communication,and the right use of nonverbal communication could make the teaching process smoothly and form a good relationship between the teacher and the students.