L1 in an English classroom: forbidden or welcomed? (talk) We all sometimes use L1 in our classrooms: to tell off a naughty student, to give complicated instructions, or even to traslate a word. However, it almost never feels right. As though we reveal our weakness. What if use L1 in a principled way? Will our learners really benefit? Will it help them finally see how different the two languages are, and that translation in fact does not always work? Let’s find out. Three takeaways Participants will: 1 learn when L1 usage is appropriate 2 learn how L1 can be used for learning purposes 3 get practical ideas on how to use L1