本文以框架理论为基础,以话语包分析为方法,在新闻文本层面展现《华尔街日报》报道“亚投行”的话语结构及其所反映的态度变化,并尝试解释其原因。研究发现,该报有关“亚投行”的报道包含“观望”“无可能”等十二个话语包。这些话语包所表现出的态度虽总体上以偏否定为主,但其亦随着时间的推移而在“非常否定”与“非常肯定”之间有所游移,这种游移反映出世界各国围绕“亚投行”所展开的博弈。这些报道一方面以美国国家利益为导向;另一方面又流露出动机性推理的痕迹。 Based on the framework theory and the discourse analysis method, this article displays the discourse structure and the attitude changes reflected by the Wall Street Journal at the news text level and attempts to explain the reasons. The study found that the newspaper’s report on “AIIB” includes twelve discourse packages such as “wait and see” and “impossible”. Although these attitudinal packages show a general bias toward negativity, they also tend to drift between “very negative ” and “highly positive ” over time, and this shift reflects Countries around the world around the “AIIB” game launched. On the one hand, these reports are guided by the national interests of the United States; on the other hand, they show traces of motivational reasoning.