1) 做表语： Thatbook was rather boring. 很多动词的现在分词都可以作表语：
exciting,interesting, encouraging, disappointing, confusing, touching, puzzling.
2) 作定语：That musthave been a terrifying experience. I found him a charming person.
There are a few boysswimming in the river.There is a car waiting outside.
Following Tom, westarted to climb the mountain Opening the drawer, he took out a box.
Not knowing heraddress, we couldn’t get in touch with her.
Hearing the news,they all jumped with joy. Jim hurt hisarm while playing tennis.
Be careful whencrossing the road.
例如, see,hear, catch, find, keep , have 等. I see himpassing my house every day.
Ismelt something burning. She kept himworking all day.
She felt confused, andeven frightened. I’m satisfied with your answer. He is not interested inresearch.
2) 作定语：Theteacher gave us a satisfied smile.
cooked food a written report fried eggs boiled water fallen leaves
What’s the language spoken in thatcountry?
3)作状语：Seen fromthe hill, the city looks magnificent. They came in, followed by some children.
4)作宾补： 过去分词也同样可以作宾语的补语， 接在某些动词后面
I will have theclothes washed tomorrow. When they get back home, they found the room robbed.