If I were a woman I would marry him.
If I am a woman I can marry him.
If I had come last night, I wouldn’t have missed your performance.
If I were you ,I would kill him
If it rained now,I would cry.
If I die tomorrow,I will die with honor.
If I had met you earlier , I will divorce him tomorrow.
虛擬條件句中有were had should 可以把if省略
而把were had should放在主語前
Were it necessary, I might resign.
Had you informed me earlier, I would not have signed the contract.
Should I have time,I would call on her.
I suggest (that)she (should)go home now.
His dark face suggests表明 that he …to the beach last week.
The man insisted認為 that he had never stolen the money.
would rather 寧願
What would you do with 100million dollars?
Without water,we would not live today.
It is time that +ved
It is time that we had lunch.(過去早該做，應做而未做)
It is time (for sb) to do sth.(強調現在做)
as if 貌似
He walks as if he were a girl.
If only 如果…就好了
Put on your coat lest you would get cold.
But for your money,I would have lost.