What term describes the learner's evolving system of rules and forms as they learn a second language?

What term describes the learner's evolving system of rules and forms as they learn a second language?

• A. Interlanguage
• B. Natural Approach
• C. TPR
• D. LEA

Answer: (A)

Interlanguage is the learner’s evolving mental grammar as they acquire a second language. It’s not the native language or the final target language, but a moving system of rules and forms that learners actively construct, influenced by their first language and the instruction they’ve received. As learners are exposed to input, get feedback, and practice, their rules shift—some become more accurate, others are overgeneralized or transferred from L1. Because this system is transitional, errors tend to be systematic and reflect the current stage of development. With continued exposure, the interlanguage typically moves closer to the target language, though progress can sometimes stall and result in fossilization. The other terms refer to teaching approaches or theories rather than the learner’s internal evolving system: the Natural Approach emphasizes acquiring language through meaningful input; TPR is a movement-based teaching method; LEA is a literacy-focused approach.

Interlanguage is the learner’s evolving mental grammar as they acquire a second language. It’s not the native language or the final target language, but a moving system of rules and forms that learners actively construct, influenced by their first language and the instruction they’ve received. As learners are exposed to input, get feedback, and practice, their rules shift—some become more accurate, others are overgeneralized or transferred from L1. Because this system is transitional, errors tend to be systematic and reflect the current stage of development. With continued exposure, the interlanguage typically moves closer to the target language, though progress can sometimes stall and result in fossilization. The other terms refer to teaching approaches or theories rather than the learner’s internal evolving system: the Natural Approach emphasizes acquiring language through meaningful input; TPR is a movement-based teaching method; LEA is a literacy-focused approach.