语文统编教材《单元知识与训练·注意议论文的语言特点》中指出：“第一是准确性”；“第二是鲜明性”；“第三是概括性”；“第四是生动性”。并就这“四性”作了较详细的说明。我以为这是欠妥的，因为：除概括性外的“三性”，都不是议论文语言所特有的；议论文语言“独特的地方”也不在此。 In the language textbook of the textbook “Unit Knowledge and Training, Attention to Argumentation,” the language features: “The first is the accuracy”; “The second is the distinctiveness”; “The third is the generality”; “The fourth is the vividness. ”. And made a more detailed description of this “four sexes”. I think this is not appropriate, because: “Three properties” other than generality are not specific to the language of argumentation; nor are the “unique places” of argumentation language.