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Why do we have to learn L2 ?




               *Our L2 is English
What is the problem of learning L2 ?

                     Different grammar

                     Different sound

                     Different vocabulary
   Practice

Practice

practice
comparing the L1 and the L2
          when L1 = L2, learning is easy
          when L1 L2, learning is difficult
Example of negative evidence
1. Knowledge of language


            L2 learners
2. Age




   L1 learner   L2 learner
3. Ultimate attainment
            or
      The last result
4. Explicit instruction




      L1 learner          L2 learner

Interference in studying L2

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Interference in studying L2