The CONSTRUCTED LANGUAGES (aka CONLANGS) that are used in Game of Thrones’ Dothraki, Avatar’s Na’vi, Star Trek’s Klingon and LOTR’s Elvish are all fictitiously constructed languages used for the purpose of Hollywood. Invented languages can present a bit of a conundrum as they have an extensive vocabulary, grammar rules, and even dialects. The conundrum being…what then constitutes as a real language? The TED talk may help straighten things out a bit.
Teachers can flip this lesson by using: http://ed.ted.com/lessons/are-elvish-klingon-dothraki-and-na-vi-real-languages-john-mcwhorter