社会语言学是语言学的一部分,它研究语言内部以及语言使用者使用语言时,一切社会因素以及集体生活所引起的语言差别的一般规律。因此,社会语言学的目的之一,就是揭示存在于把社会区分为阶级、集团的各种做法与语言、语言使用的各种变化之间的因果关系。各种社会因素,可以是对话双方的社会地位、对话的 Sociolinguistics is a part of linguistics that studies the general laws of linguistic differences within internal and language users, all social factors, and linguistic differences caused by collective life. Therefore, one of the purposes of sociolinguistics is to reveal the causal relationship between the various kinds of changes that exist in the division of society into classes and groups, and the use of languages ​​and languages. Various social factors can be the social status and dialogue of both parties in the dialogue