去医院用英语可以说作 "go to the hospital"。这是由 "go" 和 "hospital" 这两个词结合而成的。下面是一些例句：

I need to go to the hospital.

Can you take me to the hospital?

He was taken to the hospital in an ambulance.

The hospital is just down the street.

在这些例句中，"go to the hospital" 用来表示要去医院。