All levels are welcomed~ As long as the students come to class, the teacher will prepare everything for you! Before class: understand the current level of students, design teaching plan for students. In class: prepare PPT, use picture display method, listening and speaking method and other teaching methods, teach students according to their aptitude, and use different teaching methods for different students. Guide the students to speak more, help them correct their mistakes and make them understand the complicated grammar better. After class: according to the students’ shortcomings, assign the corresponding homework, and carefully check the students’ homework.