UNIT 4: FUNCTIONS

In this unit functions of language are the main point. We are going to define functions as the main reason with the purpose of communication. Functions of language represent the intention of the doer; the one that is communicating (Peregoy & Boyle, 2003). For example we can use the functions of language when thanking, apologizing, and greeting. In order to express functions, we use exponents. Exponents also works with the situation and can express the different levels of formality. Depending on the individual we are addressing, formal or informal language could be used.

We as English teachers should encourage learners to use the language appropriately, since it is vital to make a contrast in the correct use of language, for instance, when a kid talks to a teacher, conversely while talking to a friend. Another case is the point at which we as teachers teach students how to write something formal: a report, or how to write something informal: a letter. So, students are forced to look for appropriate words and use them according to the context, situation or circumstance. An effective teacher may use examples, in order to elicit an answer in learners. (Give students a phrase like: good morning, and ask them for the function of it) 

Sources:

-          Spratt M., Pulverness A. & Willians M. (2011). The TKT course.Modules 1,2,3. United Kingdom: Cambridge University Press

-          Peregoy, S., & Boyle, O. (2003). Reading writing and learning in ESL. Upper Saddle River, NJ: Pearson Education Inc.