Communicative language teaching makes use of real-life situations that necessitate communication. The teacher sets up a situation that students are likely to encounter in real life. Unlike the audiolingual method of language teaching, which relies on repetition and drills, the communicative approach can leave students in suspense as to the outcome of a class exercise, which will vary according to their reactions and responses. The real-life simulations change from day to day. Students motivation to learn comes from their desire to communicate in meaningful ways about meaningful topics.
This Method could be the most direct method to envolved our students with our learning but not also to envolved them to learn what we want to teach, also is the easiest way to teach the method of repetition, i mean they can see how you are talking and they are going to imitate our speak by looking minutely what we said . A key to be succesful with communicative approach is to talk about interesting things this can get or catch the attention of your audience in our case as future teachers of our students.