Just after presenting your thesis, lay out your evidence, similar to this: "An examination of Spode’s revolutionary manufacturing and distribution methods will exhibit the significance of his contributions for the industry and Industrial Revolution at large." 首先，引言应该为你的文章的讨论设定大致的背景。在阅读第一句话后，你的导师应该确定文章的主要议题和中心概念。多说几句可以澄清一切... http://laneekfyr.tblogz.com/a-secret-weapon-for-25446754