《鸿门宴》中:“项伯亦拔剑起舞,常以身翼蔽沛公,庄不得击。”许多人都认为“翼”是“像鸟张开翅膀那样”,是名词活用作状语,课本注释及《教学参考书》均持相似的看法。其实,这个“翼”应解为“遮挡”“掩护”之类,和“蔽”同义;这个“翼”也不是名词作状语,而是动词,和“蔽”一起充当句子的谓语。“翼蔽”属同义词连用。其理由是: “Banquet Banquet”: “Xiang Bo also pull the sword dancing, often covered with public, Zhuang not hit.” Many people think that “wing” is “like a bird with open wings,” is the noun live as an adage, text notes And “teaching reference book” hold similar views. In fact, this “wing” should be interpreted as “cover”, “cover” and the like, and “cover” synonymous; this “wing” is not a noun as an adverb, but a verb, and “cover” together as the sentence predicate. “Wing shield” is synonymous with. The reason is: