Examine the role of an EFL/ESL teacher in a specific teaching situation (obviously from your own experience if possible).

Examine the role of an EFL/ESL teacher in a specific teaching situation (obviously from your own experience if possible). You can cover the role not only in the classroom, but in the institution or even further, in the community or society as a whole. Examples:   British teacher in a secondary school in Germany.   Nigerian teacher of 7 year olds using English as a second language.   Teacher of primary pupils in Birmingham whose mother tongue is not English.   Japanese teacher teaching English at upper secondary level in a Japanese city.   Teacher on a holiday course, mixed nationality students, on the south coast of England.