随着社会的不断发展,大量新词涌入普通话词汇系统,在一些新词得到大量运用的同时,另一些词语渐渐退隐或被取代。这些都说明自人类语言产生以来,词汇都在不断地产生变化。新词新语以其新颖、形象的表达方式,传递着新的信息,反映这社会的变化和人们观念的更新,在人们语言交际中起着重要作用。本文从对新词新语的生成类型,衍变因素,流行文化这几大方面进行了剖析。 With the continuous development of society, a large number of new words have flooded into Putonghua vocabulary system, while some new words have been widely used, while others have gradually receded or been replaced. All of these show that since the emergence of human language, vocabulary has been constantly changing. New words and new words, with their novel and vivid expression, convey new information and reflect the changes in the society and the renewal of people’s concepts. They play an important role in people’s language communication. This article analyzes the types of new words and expressions, the factors of change, pop culture.