Routes

projection device, route of develpment, rate of acquisition, psychologicald distance, reconstructing continumm.

patterns, primary levels of language, proactive inhibition, production Strategies, proficiency.

这一期为non-interface position, obligatory occasions, operating principles, order of develpment, overgeneralization.

这一期为monitoring, motherese, motivation, nativism, negotiation of meaning.

这一期为interlanguage, latent language structure, learning Strategies, markedness,mentalism.

这一期为input, interaction analysis, interactionist learning theory, interface position.

这一期是hypothesis formation, hypothesis testing, implicational analysis, implicational universal, inferencing.

这一期是foreign talk, formal instruction, formulaic speech, fossilization, frequency.

分别是diffusion model, error analysis, field dependence, field independence, filter

分别是contrastive analysis hypothesis, contrastive pragmatics, creative construction, CPH, develpment

分别是communication Strategies, competence, comprehensible input, comprehensible output, context.