| The famous classics Treatise on Febrile Diseases was written by Zhang Zhongjing in Donghan dynasty one thousand and seven hundred years before. The later medical scientist contributes a lot to the theory of Treatise on Febrile Diseases and the medical theory has been more and more important in Traditional Chinese Medicine. According to counts, the figure books of explanatory beyond thousands. Vast majority of the books analyze prescription and herbs'relation in Treatise on Febrile Diseases, and the books philology are interdisciplinary and perspective. But the researching books and papers that focus on relationship of grammar in Ancient Chinese with traditional Chinese medical science are rare as morning stars. This paper discusses the function provision of the influence in Treatise on Febrile Diseases from the angle of etymology, lexicology and ancient Chinese grammar. The contents include in how to understand function words"er""in Treatise on Febrile Diseases; how to origin the function words"er", the characteristic or property of a certain word and nominal development; how to understand function words"po""in Treatise on Febrile Diseases; how to origin the function words"po", the characteristic or property of a certain word and nominal development. Through discussing these main points, this dissertation sums up the usage of function words"er"and"po"to develop the ideas of Treatise on Febrile Diseases ,and promote the theory more rigorous , accurate and systematic. The paper could Guide clinical practice and contribute to promote the Traditional Chinese Medicine. |