从体验认知的视角,全面考察隐喻始源域“多源性”的认知理据。通过对现代汉语语料库中“人生”隐喻始源域的分析,系统地归纳了现代汉语“人生”隐喻全方位的始源域类型,深入探究其“多源”映射背后的认知机制。研究结果显示,隐喻聚焦和时代背景分别在内外两个层面上共同决定了现代汉语“人生”隐喻取喻的“多源性”。 From the perspective of experiential cognition, we comprehensively investigate the cognitive motivation of the origin metaphor “multi-source ”. Through the analysis of the origins of metaphor in the modern Chinese corpus, this paper systematically summarizes the full range of origins of metaphors in modern Chinese, and explores the underlying “multi-source” mappings Cognitive mechanism. The results show that the focus of metaphor and the background of the times jointly determine the “multi-source” metaphorical metaphor of modern Chinese “life” both at home and abroad.