从九十年代末开始出版的哈利波特系列故事风靡全球。在此系列书籍获取商业上的巨大成功时，我们也不禁开始对其内容产生兴趣。罗琳女士用她丰富的文化知识打造了一个处处都有原型可寻的新时代传奇故事，并巧妙地将现实与幻想相联系，对现实问题进行了大量的揭露。就故事中涉及的问题的广度和深度来说，这已经不能单纯视作普通的儿童文学，哈利波特系列丛书也值得更深入更严肃的研究与探讨。 《哈利•波特》系列的原型研究已经成为一种多数人赞同的研究方向。本文将着重运用诺思洛普•弗莱的世界原型理论为其定位，从主角英雄的视角讲述《哈利•波特》中世界的构建方法和特点，将《哈利•波特》中的整个宇宙分为了三个世界，分别为代表现实世界的麻瓜世界、代表理想世界的魔法世界和代表地狱的伏地魔一方，进一步深入了《哈利•波特》的原型研究理论。 本文第一部分是对背景知识的介绍，第二部分是相关研究现状，第三部分是具体分析讲述观点，第四部分为本文结论。

Harry Potter series of books, published since the end of 1990s, has been popular all over the world. While this series of books gained significant success in commercial, the content started to appeal people's interest. With abundant knowledge of ancient myths and culture, J.K.Rowling created a typical legend in new era with many archetypes can be found out, and connected reality and fantasy ingeniously in order to reveal numerous social issues. The issues referred to were more and further than a merely children's tale, and Harry Potter series also deserved further severe study and discussion. The archetype study of Harry Potter became a study pattern most people would agree. This thesis will mainly use the world archetype theory of Northrop Frye, to discuss the construction of Harry Potter's world from the hero's point of view, and then divided the universe in Harry Potter into three worlds: the physical world which showed as the Muggle world, the ideal world represented by the Magic world and the Hell represented by Voldemort. The thesis moves further in archetypal analysis theory towards Harry Potter. The first part is introduction of background knowledge. The second part is relative literature review. The third part is detailed analysis to interpret points. The fourth part is the conclusion of this article.