牛津实用英语语法 142 ought／should与进行式连用
| ought／should与进行式连用时表示主语没有履行其义务，做了愚蠢、鲁莽的事等或做事不明智、不慎重等：He ought to be studying for his exam．He shouldn't be spending all his time on the beach．他本该正在学习以备考试。他不该把他的全部时间都在海滩上度过。We should be wearing seat belts．我们应该系好安全带。（但我们没有系安全带。）I shouldn't be telling you this．It's supposed to be a secret．我不应该告诉你这件事。这是个秘密。 |
