中文摘要：

在近代汉语副词研究方面，运用语义指向、语法化理论、认知语言学和篇章语言学等理论和研究方法，在副词历时研究、专书副词研究和单个副词研究上取得了丰富的研究成果。但研究中也存在一些缺点，在以后的研究中要注重基础研究，注意历时研究和现代汉语方言研究的结合和理论探索。

英文摘要：

The use of the first person pronouns in A Farewell to Arms was analyzed, which makes the story more vivid and reliable. It studied that Hemingway expressed the changing attitudes of Henry toward war and love by the first person pronouns. It is reckoned that this narrative method plays an important role in developing the story to highlight the theme.