1.
In order to highlight a certain emotion or behavior, the same word is used more than twice in a row to achieve the purpose of emphasis.
For example: silence, silence! If you don't break out in silence, you will perish in silence. (Lu Xun's Memory) Mr. Lu Xun used the word "silence" many times here to express his anger at the Duan government and his expectation of the people's awakening.
2. Repeated phrases or sentences.
Sometimes, in order to express the content or structural arrangement, the same phrase or sentence should be used more than twice in a row.
For example, "Dashan turned out to be like this! The moon is like this! Walnut trees are like this! Xiang Xuehai walked, just like recognizing the valley that raised her for the first time. " (Tie Ning's "Oh, Xiang Xue Hai") Repeatedly used "so that's it" three times in a row, which shows Xiang Xue's happy mood at this time.
3. Paragraph repetition.
It is most common in poetry and novels.
In the novel Blessing, Lu Xun repeated a long passage beginning with "I'm so stupid, really" twice in a row, which not only expressed Xianglinsao's painful feelings after losing her husband and children, but also reflected the people's indifference to her in Luzhen, and strongly criticized the feudal ethics that devastated working women in China.