材料·角度安徽马鞍山市二中郭惠宇议论文写作中材料的作用是十分重要的，这不仅仅涉及供料作文中材料的审视阐发，也关系到议论展开中材料的操作运用。因而对材料不同角度的理解与把握便成了议论文写作中一个关键性的问题。本文仅就材料与角度的关系简要地作一点思考与归... Materials/Perspectives The role of materials in Guo Huiyu’s dissertation writing in Ma’anshan City, Anhui Province, is very important. This not only concerns the examination and analysis of the material in the materials for supply, but also relates to the operation and application of materials in the discussion. Therefore, understanding and grasping different angles of materials has become a key issue in the argumentative writing. This article only briefly considers the relationship between materials and angles.