Goal: Learn to use the Modal Verbs by doing some exercises.

学习和练习情态动词的用法，包括主要情态动词的基本用法。

The results confirmed his hypothesis on the use of modal verbs.

结果证实了他的关于情态动词用法的假设。

In Activity 3, Miss Wang used several modal verbs to give the instructions.

在活动三里面，王小姐用一些情态动词来作出指示。

There are various new introductions including modal verbs, auxiliary verbs and word order.

现在有了一些新的动词分类： 情态动词、 助动词和词序。

Besides, of all the modal expressions used in the corpus, modal verbs are the most numerous.

此外，在各类情态表达中，情态动词的使用频率是最高的。