Sailors wear one type of hat and cowboys another.
In Great Britain, the judges wear wigs.
Kings and queens wear a crown on special occasions. Protective hats and helmets indicate the kind of work each does.
Look at the characters in these illustrations and try to guess what their activity is.
Do you recognize the porter who carries the luggage at the airport?
Who are the ticket inspector and the railway engineer?
¿Could you identify the cook who prepares the food?
Who is the professor dressed in the toga, willing to award a prize?
Who is the nurse who works in the hospital?
Where is the queen's guard with his huge helmet? And the bullfighter about to go out into the ring?
They all wear a special hat or helmet for their work.
Many other people also wear helmets and hats during their work.