Breakdown of A limpeza da sala é necessária antes do jantar.
ser
to be
de
of
o jantar
the dinner
necessário
necessary
Questions & Answers about A limpeza da sala é necessária antes do jantar.
Why does the sentence start with A limpeza instead of using the gerund like English “Cleaning the room is necessary before dinner”?
Portuguese often uses nouns where English uses gerunds. Limpeza is a noun derived from the verb limpar, so A limpeza da sala literally means “the cleaning of the room” and functions as the subject. If you said Limpando a sala é necessário..., it would sound like “While cleaning the room, it is necessary...,” which changes the meaning.
Why is there a definite article A before limpeza and also before sala in da sala?
Portuguese regularly uses definite articles with abstract nouns (like limpeza) and with specific places or things. Here, A limpeza refers to a particular cleaning event, and da sala (see next Q) refers to a specific room. Omitting the article would either sound overly generic or grammatically odd.
What is the contraction da in da sala, and why do we use it?
Da is the contraction of the preposition de + the feminine singular article a. It’s used to link “cleaning” (limpeza) with “room” (sala):
de + a sala → da sala (“of the room”).
Why is the adjective necessária feminine singular? Could I say necessário instead?