“永州之野产异蛇,黑质而白章。触草木,尽死;以啮人,无御之者.”对于其中的“以”字,有如下几种注释: (1)以啮人:以,拿,用。(《中国古代文学作品选》上册,江苏人民出版社,1979年) (2)以啮人:以(这种蛇)咬人。(《古代散文选》中册,人民教育出版社,1963年) (3)以啮人:(如果)已经咬了人。(吉林师大《古代汉语》教材,1972年) “Ye Yongzhou wild snake, black and white chapter. Touch the grass, do death; to rode the person, no Royal who.” For one of the “to” the word, the following notes: (1) : Take, take, use. (“Selected Works of Ancient Chinese Literature,” the first volume, Jiangsu People's Publishing House, 1979) (2) to rickets: to (bites). (“Selected essays in ancient prose”, People's Education Press, 1963) (3) To intervene: (if) have bitten people. (Jilin Normal University, “Ancient Chinese” textbook, 1972)