叙述可靠性包含可靠和不可靠两种情况。古典小说叙述的可靠性与其伦理判断密切相关。叙述可靠时,叙述者完全认同隐含作者的价值观,可以有效地控制叙述,进行伦理引导。叙述不可靠的情形包括：叙述与事实不符、叙述意图与叙述内容不一致、叙述者的价值体系有问题、反讽、叙述者的沉默与隐含作者不一致,这些不可靠情形都有其伦理意味。

Narrative reliability includes both the reliable and the unreliable .Narrative reliability in classical novels is closely related with its ethical judgment .In narrative reliability ,the narrator completely agrees with the implied author''s value outlook ,and can effectively control narration .Narrative unreliability in-cludes inconsistency between narration and facts ;differences between narrative intention and narrative content ;inconsistency of narrator''s value system ,irony and silence with the implied author''s ,which has a sense of ethical judgment .

"二我差"是广义叙述学中一个关于被叙述主体人格差异的重要概念。笔者试图将"二我差"的叙述状况进一步细化,即分为成长小说的"时差二我差"和精神病题材电影中的"分裂二我差"。二我差是精神分裂题材电影叙述展开的焦点所在,通常伴随心像再述和不可靠叙述。从双重人格差异的"二我差"到"二我斗"和"多我斗",精神病题材具有极强的可述性。对多重人格的关注既是对人类自身精神世界复杂性的探求,也是对现代社会单一理性维度压迫的拒绝和反抗。

“Two-I’s difference” is an important concept in general narratology that discusses per-sonality differences of narrated subjects. The author intends to refine the narration of the concept into“time two-I’s difference” in initiation stories and“dissociation two-I’s difference”. Two-I’s differ-ence is the focus of narration in films on mental dissociation, which is always accompanied with mental restatement and unreliable narration. From the “two-I ’ s difference” of dual personality differences to “two-I’s fight” and “many-I’s fight”, movies on mental disorder can be narrated in extremely numerous ways. By paying attention to multiple personality, the films not only pursue the complexity of human mind, but also refuse and resist the oppression of a single rational mechanism.

夏目漱石的《我是猫》巧妙地选取动物叙事视角,使文本取得陌生化的叙事效果;并通过游移于可靠与不可靠之间的叙述者"猫"来对其见闻和感受进行详尽的叙述和评判,引起读者对小说所述情节及社会现象的深思;小说还采用人猫互文的叙事策略,使人与猫的命运形成隐喻性同构,体现出独具一格的叙事艺术范式,具有深刻的艺术内涵和丰富的审美价值,凸显出夏目漱石在小说创作上的求异与创新精神。

This paper analyzes the narrative art of Natsume Soseki’s “I Am a Cat”from three aspects:First,the animal narrative perspective achieved the defamiliarization effect;Second,uncertain narrative stance caused readers to think about the plot and social phenomenon which were described in the novel;In addition,the intertextuality narrative strategy of human and cat formed a metaphorical structure of the human’s fate and the cat’s fate.