很多语法参考书向学习者提供的比较级和最高级的使用规则是,当两个事物进行比较时,要用比较级;当三个或多个事物进行比较时,要用最高级。事实上,这种规则过于简单化:在学习和阅读中,我们常常发现,当涉及到三个或多个人、物或者性质的比较时,采用比较级通常也是比较合适的。例如: Many of the grammar reference books provide learners with the comparative and the most advanced rules of use. When comparing two things, use the comparison level. When comparing three or more things, use the highest level. In fact, the rules are too simplistic: In learning and reading, we often find that when it comes to the comparison of three or more people, objects, or properties, it is usually more appropriate to use a comparative level. E.g: