Semantics is the branch of linguistics which studies meaning in language. More specifically, semantics is the study of the meaning of linguistic units, words, and sentences , in particular.
Six Approaches
Meaning as naming
命名论
Referential theory (Naming theory)
指称论
Meaning as concept
概念论
Semantic Triangle Theory
语义三角理论
Meaning as sense
意义论
Sense theory
意义理论
Meaning as behavior
行为主义论
SR theory
刺激反应理论
Meaning as context
语境论
Context theory
Meaning as truth conditions
Truth Conditional Theory
真实条件理论
Word meaning
Componential Analysis (CA)
成分分析
Definition
All lexical items can be analyzed into a set of semantic features or semantic components.
语义特征
Advantages
We can grasp the conceptual meaning in a concise and accurate way.
We can better account for sense relations.
Disadvantages
Many words are polysemous.
Clear cut binary division is impossible.
There are many words whose semantic features are difficult to ascertain.
The semantic components can be analyzed further in an endless way.
Semantic relationships
between words
Synonymy 同义关系
(Sameness relation)
Total synonymy is rare.
eg. answer—reply big—large.
Antonymy 反义关系
( oppositeness relation)
gradable antonymy
等级反义
tiny small medium large huge gargantuan
complementary antonymy
互补反义
Dead—Alive Male—Female
converse antonymy
反向反义
Hyponymy 上下义关系
(inclusiveness relation)
Hyponymy is a matter of class membership , which indicates the notion of inclusiveness.
Homonymy
同形异义关系
Those words which have the same linguistic form (sound and spelling), but differ in meaning are called hymonyms.
Homophones
同音异义
sun—son eye—I
Homoforms
同音同形异义
Concerning v./kən'sɜ:nɪŋ/
—the present participle of the verb ‘concern’
Concerning prep./kən'sɜ:nɪŋ/
——about, with regard to