摘要

<正>笔者应邀给中学生上一堂课,梳理英语中的情态动词。作为语法知识,情态动词不算最难教的,但此次听课的中学生来自初三到高二,基础参差不齐,这堂课应该怎么上呢?笔者就从一道改错题开始,接受了这样一次挑战。一、从一道改错题看英语中的"两栖动词"改错题:The girl doesn’t dare to make a speech before so many guests,dare she?改法一:应改为The girl doesn’t dare to make a speech before so many guests,does she?