This time I thought that i would do just what you told me to

This time /I thought that/(that引导从句) i would do /（这句是do的内容）just what you told me / （to表目的）to show /（how引导的从句,也是感叹句型）how stupid your orders always are.
这次我想我会按照你说的去做,以显示你的命令总是多么的傻.
这个句子用了好几个从句.前面两个是宾语从句,to show后面是目的状语从句.
把语法关系弄清楚了就没什么复杂的了,并不需要什么“依照,按照”的词语,do what you told me （to do）,这里就是指“按你说的,按你的意思”,这里已经省略了一个to do 了.不可以再省略什么了.

这一次我想我会按照你告诉我的去做,来展示你的命令总是有多麽傻.
i would do just what you told me 可以译成我会按照你告诉我的去做

我想这次我会按照你叫我的去做, 就是为了让大家看看你定的规矩有多不合理.
This time这次
I thought that i would do just what you told me
to show 为了让大家看看
how stupid your orders always are
很完整的啊

应该改成：
This time I thought that I would do just as what you told me to do to show how stupid your orders always are.
这里的as就是你所说的“按照”。
之所以要加to do，就是要使as接的宾语从句中成分完整。
（在那个宾语从句中，you是主语，told...

This time I thought that i would do just what you told me to 从这断句 表示这次我认为该照着你吩咐我的做.