What is second language acquisiton?

‘L2 acquisition’, can be defined as the way in which people learn a language other than their mother tongue, inside or outside of a classroom, and ‘Second Language Acquisition’ (SLA) as the study of this.

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one finding is that learners make errors of different kinds

L2 learners acquire a lage number of formulaic chunks, which they use to perform communicative functions that are important to them and which contribute to the fluency of teir unplanned speeck.