精选优质文档-倾情为你奉上Understanding linguistic terms1. Blending; Acronym， back-formation2. sociolinguistics speech community, speech variety, regional dialect, sociolect, idiolect, ethnic dialect, register, standard dialect, pidgin and creole, bilingualism and diglossia3. Sapir-Whorf hypothesis, intercultural communication4. language acquisition, CPH (Critical Period Hypothesis); N. Chomskys LAD; Telegraphic speech5. learning strategies; interlanguage; comprehensible input; langu
