不及物动词+ 介词,如: agree to, ask for, laugh at, operated on, listen to, look after, think of, talk about等。
The patient is being operated on.
The problem is solved. It needn't be talked about.
及物动词+ 副词:如:bring about, carry out, find out, give up, hand in, make out, pass on, point out, put away, put off, think over, turn down, work out, turn out等。
His request was turned down.
The sports meet will be put off because of the bad weather.