Many people ask us if you need to know the foreign language to teach abroad. The answer is no, because those who use the Communicative Approach to teach English using English only. Speaking your students’ foreign language is not necessary to do you teaching job, but it is very valuable for your experience in the classroom and in your host country.
Here is a series of articles written by OnTESOL graduates to tell you how speaking a foreign language can help you in a big way. You will also find articles written by our TESOL trainers that explain when it is acceptable to use L1 (Your students’ mother language) in the ESL classroom and how to use it properly.