We teachers of English and other languages have the danger and hazard of teaching facts about the language, whereas the point is making our students use the language for communication.
Because of that immersion is so important.
And in order to communicate with our students we have to speak clearly and at a pace they can understand what we’re saying.
Even and fortunately I can see how my adult students communicate with one another in the class. I try to speak all in English. If they don’t understand I say it with other words and with the aid of the whiteboard. / Photo from: maxresdefault www youtube com