( )Animal communication system also possesses the feature of displacement. In other words，it can be used to refer to contexts removed from the immediate situations.

Distinguish sentence meaning and utterance meaning by using examples.

Use appropriate phrase structure rules to draw a labeled constituent structure tree diagram for each of the following sentences.

1) The naughty boy cheated his teacher.

2) The old man put the book on the table.

3) I think that you are from the South.

1inguistic determinism and relativism

1anguage acquisition

comparative reconstruction

speech community

interpersonal communication

contextualism

Move

arbitrariness