Produce three short English sentences using should, must, have to, may or might—one sentence per scenario—and…

Questão

Produce three short English sentences using should, must, have to, may or might—one sentence per scenario—and then briefly explain why each modal is appropriate. Scenarios: (a) A teacher announces a compulsory homework policy. (obligation) (b) A doctor gives advice for mild cold symptoms. (recommendation) (c) A weather forecast warns of a possible storm tomorrow. (probability)

✍️ Questão dissertativa: veja abaixo a resposta esperada e a explicação.

Resposta esperada

a) "Students must submit weekly homework by Friday under the new policy." — 'must' indicates a rule imposed by school authority, signaling obligation. b) "You should rest, drink fluids, and monitor your symptoms for a mild cold." — 'should' gives professional advice, a recommended action without strict compulsion. c) "It might rain tomorrow, so consider taking an umbrella." — 'might' expresses uncertainty about a future event and a lower degree of probability. Brief note: use 'must' or 'have to' for obligations (authority/requirements), 'should' for recommendations, and 'may/might' for possibilities, with 'might' often signaling less certainty than 'may.'

Explicação

Cada frase utiliza o modal apropriado para expressar a intenção específica da situação apresentada. 'Must' e 'have to' são usados para obrigações impostas, enquanto 'should' sugere recomendações e 'might' indica incerteza sobre eventos futuros. Essa escolha de modais reflete a força da obrigação, a natureza da recomendação e o nível de probabilidade associado à previsão.

Raio-X da questão

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Todas as questões de Verbos modais: should, must, have to, may e might