Language Essay ukessays.com /essays/english-language/theory-of-second-language-acquisition-english-languageessay.php
Second Language Acquisition (SLA) is a critical issue to both teachers and learners of a second language equally. Thus, teaching and learning a second language has always been of a highly important matter for linguistics who always seek language learning solutions to facilitate instructors' job and answer educational enquires .Fillmore and Snow, 2002 and Hamayan, 1990 stated that teachers can play a positive role in improving second language acquisition if they understood how to improve the learners' ability of majority. This paper will be devoted to Stephen Krashen's second language learning acquisition theory. It will go through the stages of the theory and some applicable strategies for L2 teachers and learns.
Key words: mother tongue, second language acquisition, learning, L2, theory
Introduction
Linguist Stephen Krashen (1981,1982) , University of Southern California, USA has developed the most famous second language acquisition theory (SLA) which is also known as the Krashen's Monitor
Model. Krahsen has developed his theory of second language acquirers who are assumed to have two autonomous systems for improving their ability in acquiring a second language and aware of the language learning. So, these systems are interconnected in an explicit way where unconscious acquisition seems to be more vital as it takes place naturally. The theory rotates around hypotheses that young learners subconsciously pick up the target language similarly to acquiring their mother tongue in informal situations. In fact, this is totally different from formal learning where it is thought to be dominated by error alteration and the appearance of the grammatical rules (Krashen and
Seliger,1975). In this paper, light will be shed on SLA theory, it's components and how important for the
L2 teachers to be familiarizes with