Learning New Testament Greek through Bible verses

I have been searching the internet for hours but the only resource I could discover so far that teaches biblical Greek a bit like I imagine is [Little Greek 101: Learning New Testament Greek](http://www.ibiblio.org/koine/greek/lessons/) It's not comprehensive but maybe it can give you a bit of an idea of what I am looking for, that is, why not take individual verses and explain the grammatical concepts with those verses, building up the vocabulary at the same time? So far there is nothing that does exactly this, but maybe you can help me out and point me to some book or resource?