随着数字媒体越来越普及，网络成为人们获取信息及知识的重要平台。网络语言已从线上的小众社交符号渗透到大众的日常表达、公共传播及教育场景中，对传统汉语规范体系形成了多重影响。本文以社会语言学视角为切入点，立足于语言变异理论、语言社会属性和动态语言规范观三大理论，将网络语言看成新时代的语言变体，辩证分析其对汉语规范的双重作用，同时提出分层引导、场景适配的规范路径，结合国际中文教育场景提出针对性教学策略，为汉语规范化建设与二语教学实践提供参考。

With the increasing popularity of digital media, the Internet has become an important platform for people to access information and knowledge. Internet language has permeated from niche online social symbols into the public's daily expressions, public communication, and educational scenarios, exerting multiple impacts on the traditional Chinese language standardization system. This paper takes the perspective of sociolinguistics as the starting point, based on three major theories: the theory of language variation, the social attributes of language, and the dynamic view of language standardization. It regards Internet language as a language variant in the new era and dialectically analyzes its dual effects on Chinese language standardization. Meanwhile, it proposes a standardization path of hierarchical guidance and scenario adaptation, and puts forward targeted teaching strategies in combination with the scenarios of international Chinese education, providing references for the construction of Chinese language standardization and second - language teaching practice.