Participants, events and states
Roles of participants
Doer or cause
Who or what starts the event?
agent
subject
passive
Maksud
The participant that acts, causes, initiates, controls, or is presented as the source of an event.
Cara mengenalinya
Ask who is doing, causing, or starting the event.
Visual guide
ACTOR / SOURCE who starts the event? [the dog] -> bit -> postman [the wind] -> opens [the teacher] -> explains = doer/causer/source