【高考英语语法】情态动词should用法!伊顿教育自主招生老师为大家整理了should的用法,欢迎大家了解!
.should
①表示义务,意为"应该"(某件事宜于做),用于各种人称。
Children should obey their parents.
儿童应该服从他们的父母。
One shouldn't be selfish.
人千万别自私。
Customers who get bad service should complain, shouldn't they
没有得到满意服务的顾客应该抱怨,不是吗?
②常与what, how, why等词连用,表示意外、惊讶等情绪。
How should I know
我怎么会知道呢
Why should I fear
我为什么会害怕?
What should she do but cry for help
除了呼救外,她还能干什么?
I don't know why you should think I did it.
我真不知道你凭什么认为这件事是我干的。
③表示对过去、现在或将来情况的某种推测,可译为"可能、照说应该"。
It should be fine tomorrow.
明天可能天是晴天。
He should be taking a bath now.
他可能在洗澡。
It's nearly seven o'clock. Jack should be here at any moment.
已经快七点了,杰克随时都可能到这儿。
The film should be very good as it is starring first-class actors.
这部新电影是演员主演的,估计拍得很好。
④表示对现在或以前的动作的责怪、批评(应做的事却没做)。
The boys shouldn't be playing football. They should be at school.
这些男孩子不应该在踢足球,他们应该在上课。
You shouldn't have entered the teachers' office without permission.
没有允许你们不应该进老师办公室。