文档文本内容
autumn-fall
意义同，搭配不同
Semantics Relation between vocabularies
语义学 词与词之间的含义关系
不同角度看同一种关系
读音可能相同,也可能不同）
拼写同,意义不同X: The boy killed the dog.
若X真，则Y真；若X假，则Y假
Y: The dog was killed by the boy.
X: The boy killed the dog.
若X真，则Y假；若X假，则Y真
Y: The dog was killed by that man.
Semantics Relation between sentences X: He has been to France.
若X真，则Y真；若
=Y is an entailment of X
语义学 句与句间的含义关系 X假，则Y可真可假
Y: He has been to Europe.
X: The queen of England is old.
=Y is a prerequisite of X
Y: England has a queen.
My unmarried sister is married to a bachelor.说话本身的行为
“It's noisy outside". → Her boyfriend closed the window.
Pragmatics
语用学
满足交际所需要的信息量
要有关联，不能答非所问
