Establishing a good relationship between teachers and students is the basis of creating a happy and harmonious classroom atmosphere. On weekdays, teachers should pay attention to go deep into students, mingle with students, make intimate friends and establish deep feelings between teachers and students. In classroom teaching, teachers should be good at shortening the distance between teachers and students with kind eyes, kind attitude and enthusiastic praise, sincerely care for and help each student, and fully respect and trust them. We should not only allow students to make mistakes in their studies, but also fully express their opinions, question and ask difficult questions, be full of love, care, enthusiasm, patience and confidence, and skillfully pluck the emotional strings of students, so that students can "love their teachers, believe in their ways and enjoy teaching".