In the communicative approach presentation is often shown through context.

It has lots of upsides:

1. Firstly, it helps to shorten TTT (teacher’s talking time).

2. It has a direct focus on meaning.

3. It eliminates long period of explanation. 

Watch the video of presenting a new grammatical structure below and note the stages of the presentation:

VIDEO

Drills are important and could be also used in exercises like substitution and transformation (see below).