Many adjectives end in -ing and -ed, for example: boring and bored. Study this example situation:

Jane has been doing the same job for a very long time. Every day she does exactly the same thing again and again. She doesn't enjoy her job any more and would like to do something different.
Jane's job is boring.
Jane is bored (with her job).
Somebody is
bored if something (or somebody else) is
boring. Or, if something is
boring, it makes you
bored. So:
- Jane is bored because her job is boring.
- Jane's job is boring, so Jane is bored. (not Jane is boring)
If a person is
boring, this means that they make other people
bored:
- George always talks about the same things. He's really boring.
Compare adjectives ending in -ing and -ed:
My job is boring. | I'm bored with my job. |
My job is interesting. | I'm not interested in my job any more. |
My job is tiring. | I get very tired doing my job. |
My job is satisfying. | I'm not satisfied with my job. |
My job is depressing. (etc.) | My job makes me depressed. (etc.) |
In these examples, the -ing adjective tells you about the job. | In these examples, the -ed adjective tells you how somebody feels (about the job). |
Compare these examples:
interesting
- Julia thinks politics is interesting.
- Did you meet anyone interesting at the party?
| interested- Julia is interested in politics. (not interesting in politics)
- Are you interested in buying a car?
I'm trying to sell mine.
|
surprising- lt was surprising that he passed the exam.
| surprised- Everybody was surprised that he passed the exam.
|
disappointing- The movie was disappointing. We expected it to be much better.
| disappointed- We were disappointed with the movie. We expected it to be much better.
|
shocking | shocked- I was shocked when I heard the news.
|