鲁迅留学日本时期,即明治三十五年至四十二年,在日本文艺界,正是自然主义文学占据主流地位、覆盖整个文坛的时期。鲁迅也恰恰是在这一时期弃医从文,放弃自己所学的医学专业,转向他当时认为比医学更能改变人的内心世界的文学。因此我们有必要剖析自然主义对鲁迅产生的影响,本文着重在鲁迅作品中寻找自然主义的痕迹。 During the Japanese period of studying in Japan, that is, Meiji thirty-five to forty-two years, in Japanese literary and art circles, it was the time when naturalistic literature occupied the mainstream status and covered the entire literary world. It was at this very moment that Lu Xun abandoned the medical texts and relinquished the medical profession he had studied so as to turn to the literature at that time that he believed that the inner world of human beings could be changed more than medicine. Therefore, it is necessary for us to analyze the impact of naturalism on Lu Xun. This article focuses on the traces of naturalism in Lu Xun’s works.