Repetition is a customary phenomenon in the daily life. People cannot live without repetition. Repetition is an important way of people existing, because day alternates from day to night and season alternates from spring to summer, to autumn and to winter periodically. Literature, as an art to imitate the world, cannot be separated from repetition. As an essential method and skill, repetition is very important to novels. This paper is about to explore the formation and significance of the repetition in novels.