对as用法及高考考点的全方位归纳，解析透彻；例句、例题与知识点归纳相得益彰。

Ⅰ. as 作副词
   表示程度，意为“同样地”。在“as…as”, “not as／so…as”结构中的第一个as是副词，作“和…(不)一样”解。
(1) Jack is as tall as his father.     
(2) She works as hard as ever, though she is already a success as a teacher.  (像往常一样……)         
例1．He speaks English well indeed, but of course not ____ a native speaker. (04上海)
   A. as fluent as      B. more fluent than 
   C. so fluently as     D. much fluently than