Chapter one Introdu ction 1.1 什么是语言学 1.1.1 定义 语言学Linguistics Linguistics is generally defined as the scientific study of language. 1.1.2The scope of linguistics 语言学分支 必考P2 普通语言学General Linguistics The study of language as a whole is often called General linguistics. The study of sounds, which are used in linguistic communication, is called phonetics.（语音学） The study of how sounds are put together and used in communication is called phonology. （音位学） The study of the way in which morphemes are arranged to form words are called morphology. （形态学） The study of how morphemes and words are combined to form sentences is called syntax（句法学） The study of meaning in language is called semantics. （语义学） The study of meaning in context of use is called pragmatics. （语用学） 1.1.3 Some important distinctions in linguistics 成对的概念辨析差异 必考P3 （1）Prescriptive and descriptive 规定与描写 If a linguistic study describes and analyzes the language people actually use, it is said to be descriptive, if it aims to lay down rules to tell people what they should say and what they should not say, it is said to be prescriptive. Modern linguistics differs from traditional grammar. Traditional grammar is prescriptive while modern linguistics is descriptive. The task of linguists is supposed to describe the language people actually use, whether it is “correct” or not. 规定性Prescriptive It aims to lay down rules for ”correct” behavior, to tell people what they should say and what should not say. 描述性Descriptive A linguistic study describes and analyzes the language people actually use. （2）Synchronic and diachronic 共时和历时 The description of a language at some point in time ...
