作业帮have to与have got to在意思上有什么区别吗
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/22 17:56:02
have to与have got to在意思上有什么区别吗
have to与have got to在意思上有什么区别吗
have to与have got to在意思上有什么区别吗
1, 在表示一次性动作时,have to和 have got to 是可以互换的：\x0dI have (got) to be back by ten o’clock.\x0d我必须10点前返回来.\x0dI haven’t got to work tomorrow.\x0d我明天不必上班.\x0dI’ve got to do something! Langdon thought.\x0d2, 但是,当表示习惯性动作时,尤其是当句中含有表示经常性的副词（如always, often, sometimes等）时,则应使用have to , 而不使用have got to:\x0dI don’t usually have to work on Sundays.\x0d通常我再星期天不必工作.\x0dI often have to get up at 5.\x0d我常常必须五点起床.\x0d3, have to 与 have got to 的另一区别,就是后者不大用于过去时.\x0dThey didn’t have to worry about money.\x0d他们那时不必为金钱而操心.\x0dI had to walk very fast to overtake you.\x0d为了赶上你,我不得不走得很快.\x0d4, 最后一个区别,就是have to 前可加助动词或情态动词,或者用在进行体和完成体结构中,而have got to却不能：\x0dI shall have to help him as much as I can.\x0d我将不得不尽我所能去帮助他.\x0dHe may have to cancel his plan.\x0d他也许不得不取消这个计划.\x0dPeople are having to boil their drinking water during this emergency.\x0d在这个紧急情况下,老百姓必须煮沸他们的饮用水.\x0d行政部门不得不做出不得人心的决定.