议论文一般分为绪论、本论、结论三大部分,这里所说的首段,就是指的绪论部分。绪论,望文释义,是发端之言,是一种理出整个议论文的头绪、概要的先言。有人把它叫做引论,是用文字把读者引进论述中来 Argumentation is generally divided into three parts: introduction, theory, and conclusion. The first paragraph mentioned here refers to the introduction part. Introduction, interpretation of Wang Wen is the originator’s statement. It is a prelude to interpret the arguments of the entire argumentation and outline. Some people called it an introduction, using words to introduce readers into the discourse.