同学你好，该知识点来自沪江网校《新概念英语2、3、4册连读【双11专享班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
there used to be 过去有……
There used to be a temple here.
以往这儿有一座庙。

there may be 也许有……
For all we know, there may be delayed action bombs in the dam.
据我们所知，水坝中可能装有定时炸弹。

there can't be  不可能有……
There can't be any mishap.
不会有什么舛错。

there doesn't seem to be  看起来没有……
There doesn't seem to be any downside.
这看起来没有任何不利影响。

there might be 也许有（更不确定）……
There might be an even bigger one — I doubt it, but you never know.
可能还有个比这还要大的——我觉得有点悬，但也很难说。

there has to be 一定有……
There has to be some kind of way out.
一定会有某种解决办法的。

there would have been 本来会有……
There would have been more painful result but for the drastic measures.
若不是采取了严厉措施，那将会出现的更痛苦的后果。

祝同学学习进步~