英语专业词汇学复习资料
Lexis词汇
Lexeme词位
Lexicology词汇学
Phonology音韵学
Semantics语义
Category种类
Demarcate区分
词语的定义：
A free form does not consist entirely of lesser free forms is a word.
A form which can occur in isolation and have meaning but which cannot be analyzed into elements which can all occur alone and also have meaning
词语的特征：
An uninterruptible unit不间断的单元
Consists of one or more morphemes有一种乃至多种语素
Occurs typically in the structure of phrases词素、词语、短语、句子的层级性
Belongs to a specific word class or part of speech 处于特定的词类或部分语音，比如smoke动词和名词的区别
Morpheme词素：
A form which may occur alone is free
minimal meaningful unit and the syntagm structure，consisting potentially of more than one word.
Syntagm语段
Syntax语法
Root词根——去掉所有词缀
Stem词干——去掉后缀
Base词基——去掉前缀
Affix词缀
