虚词是文言文学习的一个难点。高中语文课本 2～ 5册为高中生比较详细地介绍了 32个虚词 ,从词性、用法、今译三方面对它们作出了较为科学的训释 ,力图为学生学习文言虚词扫除障碍。但教学中我们发现课本对某些虚词的解释却未能尽如人意 ,或解释不够合理 ,或解释不够全面。高二 Functional words are a difficult part of classical Chinese learning. The high school Chinese textbooks 2 to 5 provide high-level students with 32 detailed words in more detail. They have made scientific explanations on them from three aspects: part of speech, usage, and translation. They try to remove obstacles for students to learn from classical Chinese words. In teaching, however, we found that the interpretation of certain functional words in textbooks was not satisfactory or explained unreasonably or explained incompletely. Gao Er