Under the background of new curriculum education reform, "The 13th Five-Year Plan" and "Teacher-Empowerment Project" also put forward new challenges to primary school English teaching. Efficient classroom teaching requires teachers to be "student-centered" in teaching, grasp students' age characteristics and psychological characteristics, innovate teaching methods, fully mobilize students' initiative and enthusiasm in designing classroom activities, and attach importance to cultivating students' autonomous learning ability, so as to improve the effectiveness of classroom teaching.