不及物動詞的被動形式已轉(zhuǎn)化為形容詞,表狀態(tài),如：risen sun ,已升起的太陽
fallen leaves 　落葉；　a retired worker ,退休工人??；
I was pleased at the news .聽到這個消息我很高興.
及物動詞的被動形表示動作是他人來完成的,既表被動,也可以表已經(jīng)完成,如
Seen from the top of the hill ,the city looked like a big garden .
Laughed at by many people ,he continued his study .