A is as much + N + as B is
结构︰主词＋be＋as＋much＋名词＋as＋（be）＋主词
说明︰此句型意为“…和…同样…”。“as much＋<名词>＋as＋（be）＋<主词>”的 be 通常省略或放句末。
Comets are just as much members of the sun’s family as (are) the other planets.
彗星和其它的行星同样是太阳家族的成员。
To eat too much is as much a bad thing as to eat nothing.吃太多和什么都不吃同样是坏事。
He is as much a member of the orchestra as Tom. 他和汤姆同样是管弦乐队的成员。
not as/so + ADJ/ADV + as + N
结构︰not as／so＋形容词／副词＋as＋名词
说明︰此句型意为“不像…那样…”。as…as 可用于肯定句或<否定句>，而 so…as 仅可用于<否定句>构中。
It is not as (so) popular as other foods. 它不像其它食物那样受欢迎。
He does not study as (so) hard as John. 他不像约翰那样用功。
I am not as (so) careful as Tom. 我不像汤姆那样细心。
