全国大众英语测验语法——默示料到的用法
can, could, may, might, must皆可默示料到，其用法如下：
1）模样形状动词+动词底细。
默示对现在或将来的情况的料到，此时动词每每为系动词。
I don't know where she is, she may be in Wuhan.
2）模样形状动词+动词现在举行时。
默示对现在或将来正在举行的情况举行料到。
At this moment, our teacher must be correcting our exam ITs.
这时，我们西席想必在点窜试卷。
3）模样形状动词+动词完成时。
默示对过往情况的料到。
We would have finished this work by the end of next December.
明年十二月底前我们很年夜概已完成这项义务了。
The road is wet. It must have rained last night.
地是湿的，昨天早晨一定下雨了。
4）模样形状动词+动词的现在完成举行时。
默示对过往正在发闹事变的料到。
Your mother must have been looking for you.
你妈妈一定不断在找你。
5）料到的否定形式，疑问形式用can't, couldn't默示。
Mike can't have found his car, for he came to work by bus this morning.
迈克一定还没有找回他的车，因为早上他是坐大众汽车来下班的。
留意：could, might默示料到时不默示时态，其料到的程度不如can, may。

关键字：英语语法it的用法 英语四级测验语法 英语三级测验语法 国家私事员测验料到 测验虫语法