ing形式和ed形式
一般来说，动词的ing形式和ed形式都可以用来做形容词。

ing形式是用来形容事物的，意为：令人（感到）……，使人（感到）……。

而ed形式是用来形容人的，意为：（人）（感到）……。

例如:
I was excited when I got the exciting news.
当我听到这个令人兴奋的消息，我很高兴/兴奋。

⑴interest v. 使.......感兴趣
interesting adj. 令人感兴趣的
interested adj. 感兴趣的
⑵relax relaxing relaxed ⑶please pleasing pleased ⑷bore
boring
bored
⑸surprise surprising surprised ⑹excite Exciting Excited ⑺annoy annoying annoyed ⑻confuse confusing confused ⑼disgust
disgusting
disgusted ⑽thrill thrilling thrilled
⑾exhaust exhausting exhausted
⑿embarrass embarrassing embarrassed ⒀fascinate
fascinating
Fascinated ⒁worry worrying worried
⒂frighten frightening frightened
1.The sight of the boat going under water was __________ ( worry)
2. Huck got _______ (excite) when he realized there was someone on the boat.
3. The men with the gun had a ________ (satisfy) expression in his face.
4. The man on the floor was clearly ___________ (frighten) .
5. Huck and Jim had lots of ___________ (frighten)experiences on the river.
6. I didn’t know you were ___________ (interest) in Mark Twain.
7. Yes, I find his novels very ________ (excite)
8. Twain certainly had an unusual and ____________ (interest) life.
1.The computer game is ______ and many children are ______ in it.
A.interest,interesting
B.interested,interesting
C.interesting,interested
D.interest,interested
2.---Kangkang watched an _______ movie and went to bed late last night.
---Now she feels a little _______.
A.excited,tiring
B.exciting,tiring
C.excited,tired
D.exciting,tired
3.The football match was so ______ that the boy was too ______ to fall asleep.
A.excited,exciting
B.exciting,excited
C.exciting,exciting
D.excited,excited。