二、谓语：描述或阐述主语的情况，由动词来充当，常位于主语之后。

1、表状态用系动词：As I see it, movie stars’ earning a high salary is unfair and unjustified.

2、表动作用及物或不及物动词：The Internet has revolutionized people’s way of life. Taste differs.

3、表拥有：人或物时用：have has 无生命的东西：there be

People have different views on this question.

There is no absolute agreement on this question.

4、情态动词＋动词原形：

In this way, teachers can never be replaced by computers.