Phrasal verb
act as sth
Definition
phrasal verb. to do a particular job or have a specific purpose for a short time.
phrasal verb. to perform the function of a specified role or object; often used when the subject is not primarily designed for that purpose.
Examples
“This sofa can act as a bed for guests.”
“During the meeting, the vice president had to act as chairman because the boss was ill.”
“The local library often acts as a community hub where residents can access essential social services and educational resources.”
Examples
simple
“This sofa can act as a bed for guests.”
contextual
“During the meeting, the vice president had to act as chairman because the boss was ill.”
complex
“The local library often acts as a community hub where residents can access essential social services and educational resources.”
Usage
usually followed by a noun phrase describing a role, function, or profession.
Teaching tip
contrast with 'serve as' which is more formal; 'act as' often implies a temporary or substitute role rather than a permanent one.
Pitfall
He acts as of the manager.
He acts as the manager.
the preposition 'as' is followed directly by the noun phrase without 'of'.
Phrasal verb
Particles
as
Separability
inseparable
Pattern
act + as + object
Synonyms
Antonyms
Grammar
Scan code
englishreference.com/q/act-as-sth