The application of the first person pronoun in English academic discourse arouses researchers' controversy. The study analyzes the textual function of the first person pronoun in English academic discourse by a thorough review of the existing literature on the identity of the first person pronoun. It finds that the first person pronoun is a key element to the construction of writer's ideas, and it won't threaten the paper's authority but can help the writer focus on his or her identity and idea; further more form a much cle...