一些较有代表性的句子,希望能有所帮助：
He ordered that
all the books should be sent at once.
We propose that
somebody neutral take the chair.
The doctor
insisted that he should not eat meat.
We were faced with
the demand that this tax should be abolished.
Their decision was
that the school remain closed.
It is essential
that all the facts should examined first.
I thought it
advisable that an armed guard should stand in readiness.
It is imperative
that this mission should not fail.
If you had taken
the medicine,you would feel better now.
If I had known
that he was not at home,I would not have called on him.
If it were not for
the fact that he is ill,I would ask him to do this right now.
Had she more
money,she would dress fashionably.
Had you been here
earlier,you would have seen him.
Should there be a
meeting tomorrow,I would come.
I wish I had taken
your advice.
He looks as if he
were an artist.
He speaks English
so fluently as if he had studied in England.
It looks as if it
might rain.
If only I were a
bird.
If only the rain
would stop.
But for your help,
I would have failed then.
Without air,there
would be no living things.
