Look, seem and appear are all copular verbs and can be used in a similar way to indicate the impression you get from something or somebody. Copula verbs join adjectives (or noun compounds) to subjects:
예문
She looks unhappy.
He seems angry.
They appear (to be) contented. .
seem / appear to + infinitive
After seem and appear we often use a to + infinitive construction ( or a perfect infinitive construction for past events).
They appear to have run away from home. They cannot be traced.
예문
I seem to have lost my way. Can you help me?
It seems to be some kind of jellyfish. Do not go near it.
They appear not to be at home. Nobody's answering.
They do not appear to be at home. No one's answering.
We can also use a that-clause after It seems?... and It appears...,
예문
It seems that I may have made a mistake in believing you did this.
It appears that you may be quite innocent of any crime.
이외에도
appear / seem - differences in meaning
You can use seem to talk about more objective facts or impressions and about more subjective and emotional impressions. We do not usually use appear to refer to emotions and subjective impressions.
두 문장들이 전부 맞는 것 같네요.
문법 설명 부가합니다.
look, seem and appear
seem / appear to + infinitive
We can also use a that-clause after It seems?... and It appears...,
예문
You can use seem to talk about more objective facts or impressions and about more subjective and emotional impressions. We do not usually use appear to refer to emotions and subjective impressions.