同级比较结构
表示比较双方程度相同时 as + adj. / adv.(原级) + as… : 和…一样 eg. He is as tall as Michael.    I run as fast as you.2. 表示比较双方程度不一样时 not as / so + adj. / adv. (原级) + as…: …不如… eg. This book isn’t as / so interesting as that one.    Sally doesn’t sing as / so loudly as Lily.    We can’t jump as far as he.    想一想：not加在什么位置？
1. My brother is as thin as me.     2. He lives as happily as others.    3. Your eyes are as small as his.4. He feels as disappointed as you.5. She looked as sad as Maria.      
My broth ...