would rather 通常用以表示某个意愿，后面接句子时，句子的谓语习惯上要用虚拟语气，具体用法为：
I'd rather you went tomorrow (now).
I'd rather you came next Saturday.
I'd rather you were happy.
I'd rather she sat next to me.
I'd rather Jack left on an earlier train.
You always go without me and l'd rather you didn't.
“Shall I open the window? ”
“I'd rather you didn't. ”
I'd rather you hadn't said it.
I'd rather you hadn't done that.
l'd rather you had been / hadn't been present。
我 (宁) 愿你当时在场 / 不在场。
l'd rather he had told / hadn't told me about it.
我 (宁) 愿他告诉了 / 未告诉我这件事。
Katie went by car and I'd rather she hadn't.