解释题scaffolding
解释题Monitor Hypothesis
解释题first language
解释题Multiple Intelligence
解释题The Input Hypothesis
解释题competition model
解释题natural approach
解释题foreign language
解释题top-down processing
解释题Audiolingualism
解释题fossilization
解释题nductive reasoning
解释题Structural Linguistics
解释题Structural Linguistics
解释题Communicative Competence
解释题The Affective Filter Hypothesis
解释题Cognitive Style
解释题Universal grammar
解释题language acquisition device
解释题neurolinguistics