N
the use of a word such as a pronoun that has the same reference as a word previously used in the same discourse. In the sentence John wrote the essay in the library but Peter did it at home, both did and it are examples of anaphora 首语重复法
[grammar]
→
compare
cataphora,
exophoric
In fact, Mr. Obama was reaching even further back in history to the Greek orators who termed the use of a repetitious phrase in successive sentences, Anaphora.