On Pragmatic Development of SL under Cultural Acquisition

A sound pragmatic competence is the rigid demand for SL learners to conduct proper speech act in intercultural communication.This paper,based on the scrupulous examination of the mutual promotion relation between pragmatic development and target cultural factors,probes into the mature progress of the influential factors of pragmatic development with the support of cultural acquisition under SLA theory,and further explains the facilitative effect on pragmatic development by adopting the explicit and implicit cultural acquisition strategies.