Nowadays, more and more students have to study after class. Therefore, tutor becomes a popular job. Many teachers teach at school in weekday and they become tutors after class or at weekends. Tutor can teach more carefully, because the teaching mode is one-to-one. The pertinence is stronger. From this aspect, it’s good for students to have a tutor. However, it’s not always good. Children should have more time to play and to relax. Having a tutor will occupy most of their time after class. They have spent much time in school, so after class, they should have more free time to taste the joy of growth. Therefore, whether to have a tutor really should depend on children’s own choice.