Palavra-chave: LINGUISTICS AS A SCIENCE

DIACHRONY HISTORICAL LINGUISTICS SYNCHRONY LINGUISTIC THEORY POLITICS OF LANGUAGE THEORY VS. PRACTCE LANGUAGE PLANNING LANGUAGE POLICY LINGUISTICS LANGUAGE POLITICS COLONIALISM LANGUAGE AND POWER PERFORMATIVIDADE A TEORIA DOS ATOS DE FALA A CONSTRUÇÃO DE TEORIAS ATO ILOCUCIONÁRIO CONTEXT SAUSURE POS-ESTRUTURALISMO SIGNIFICADO / SIGNIFICANTE APPLIED LINGUISTICS LANGUAGING SITUATEDNESS GLOBALIZATION