Functions

Functions
What is a function? A function is a reason why we communicate. Every time we speak or write, we do so for a
purpose or function.

Examples: Apologizing, Advising, Thanking, Greeting, Agreeing, Interrupting, Clarifying, Disagreeing, Inviting, Refusing, Expressing preferences.

Exponent:
The language we use to express a function is called EXPONENT.
Exponent and context:
One exponent can express several different functions because its function depends on the context.

Appropriacy:
Level of formality that suits a situation.



Important concepts

Combining functions and grammar helps to give grammar a meaning for learners and helps them to learn functions with grammatical structures that they can use in other contexts.

A functional approach to teaching language helps teachers find real-world contexts in which to present and practice grammar, and helps learners to see the real-world uses of the grammar they learn.