本文从文体学角度对富兰克林.德拉诺.罗斯福的Theonlythingwefear中的修辞手段,如排比!省略和类比以及语言节奏的文体效果进行了分析,指出这些修辞手段的综合运用使语言简洁易懂,气势充沛,重点突出,论述深刻"同时,我们发现有些修辞手段提供的节奏是作者表达思想不可多得的重要载体,因此,对作品进行文体分析时不应忽视语言节奏产生的效果 This article analyzes the stylistic effects of Franklin Delano Roosevelt’s Theonlything in the analysis of rhetorical devices such as parallelism, ellipsis, analogy and language rhythm from the perspective of stylistics. It points out that the comprehensive application of these rhetorical devices makes the language simple and understandable, At the same time, we find that the rhythm provided by some rhetorical devices is a rare and important carrier for the authors to express their ideas. Therefore, we should not neglect the effect produced by the language rhythm in the stylistic analysis of the works.