《诗经·葛覃》咏唱了鸟鸣喈喈的自然环境下葛的浓密和茂盛,写到了古代制葛布的劳动过程。诗中所写的自然背景较清楚,最令人费解的是女主人公的身份。古往今来关于主人公身份有后妃、卿大夫妻、贵族女子、民女、女奴、受训的待嫁女等众说。如何理解归宁和师氏是揭开女主人公神秘面纱的一把钥匙。本文在层层分析的基础上推断出女主人公是卿大夫妻。 “The Book of Songs Ge Tan” chant the bird’s nest in the natural environment Ge dense and luxuriant, wrote the ancient system Ge cloth labor process. The natural background written in the poem is clearer and the most puzzling is the identity of the heroine. Since ancient times, there are concubines on the hero’s identity, the great-grandfather’s wife, the aristocratic woman, the ladies and the female slave, and the trainee to be marryed. How to understand the return and Shishi is the key to unlock the mystery of the heroine. This article concludes that the heroine is a great husband and wife based on the analysis of layers.