Hymes’ communicative competence and Halliday’s register theory frame how lexico-grammar varies across field, tenor, mode. With English as a Lingua Franca (cf. Seidlhofer; Jenkins), intelligibility and accommodation outweigh native-speaker norms in many contexts. Genre expectations constrain stance and phraseology (cf. Biber & Conrad). Select the correct option.

Sentences like “Old men and women were evacuated” illustrate attachment and scope ambiguities. Garden-path effects (“While the man hunted the deer ran…”) reveal incremental parsing strategies and the role of prosody and punctuation. Skilled readers deploy syntactic expectations and world knowledge to reanalyze efficiently (cf. Fodor & Ferreira). Choose the best analysis.

Conversational implicatures arise from inferential reasoning guided by cooperative principles (Grice), while presuppositions project background assumptions that persist across embedding. Deictic anchoring links expressions to speaking context, and advanced proficiency demands distinguishing entailment from inference and managing contextual reanchoring in reported discourse. Choose the correct option.

English negative and interrogative formation relies on auxiliary inversion and do-support when no auxiliary is present. Negative polarity items (NPIs) require licensing contexts (negation, questions, conditionals). Tag questions integrate polarity reversal and intonation to seek confirmation or challenge (cf. Quirk et al.; Huddleston). Choose the correct option.

English perfect encodes current relevance, whereas the progressive profiles temporariness/process; aspect choices interact with genre and stance (cf. Comrie; Biber). Pick the best option.

The English passive highlights affected participants or information structure shifts (topic continuity), not merely agent deletion. In indirect speech, tense and deixis may shift under backshifting conventions, yet factivity and universal truths resist change. Subordination via complement, relative, and adverbial clauses provides cohesion; that-deletion depends on register and processing ease (cf. Huddleston & Pullum). Select the correct statement.

English morphology balances relatively poor inflection with rich derivation and compounding. Affixation (e.g., un-, re-, -ness, -ize) supports lexical productivity, while conversion (zero-derivation) enables category shift (“to google a term”). Morphological transparency affects processing speed and acquisition (cf. Bauer & Lieber). In pedagogy, word families and morphological strategies (cf. Nation) outcompete rote lists for durable vocabulary growth. Choose the correct option.

English rhythm, stress placement, and intonational contours encode information structure, stance and pragmatic nuance (Halliday; Wells). Nuclear prominence interacts with grammatical reduction, prosodic phrasing, and expectations of discourse coherence. For advanced learners, deviations in tonic placement may obscure contrast, weaken politeness strategies, or alter epistemic commitment. Choose the correct option.

In English phonology, vowel quantity and quality interact with stress and rhythm to shape intelligibility (cf. Cruttenden). Contrastively, Brazilian Portuguese exhibits seven oral vowels with stable /e ~ ε/ and /o ~ ɔ/ distributions, while English presents a denser vowel space and widespread vowel reduction in unstressed syllables (e.g., schwa). Moreover, aspiration of voiceless plosives in stressed onset (/p, t, k/ → [pʰ, tʰ, kʰ]) is phonetic but phonologically contrastive in perception for many learners. From a teaching viewpoint (cf. Jenkins’ Lingua Franca Core), prioritizing vowel length contrasts and consonant clusters often yields greater communicative payoff than pursuing native-like allophones. Choose the correct option.

A ordem feudo-vassálica constituiu um regime político-jurisdicional marcado por vínculos pessoais, concessões de terra, prerrogativas judiciais, obrigações militares e múltiplas esferas de autoridade entrelaçadas. Essas estruturas articulavam poderes locais, mediações aristocráticas, intervenções eclesiásticas e reciprocidades assimétricas que configuravam dinâmicas territorializadas de dominação senhorial ao longo da Idade Média. Assinale a alternativa plenamente compatível com esse enquadramento.