What I thought might be a long job turned our to be an easy task as the tv programme Dinosaur Train shown on nick jr has a song called Dinosaurs A to Z. You can find it on YouTube.
There's a page of dinosaur pictures for each letter which our son has begun to cut out and stick onto a piece of card and then write the name of the dinosaur. There are lyrics for the song which is helping me to learn how to pronounce the different dinosaurs!!
It's a new thing for us to do each evening and we are both having fun and learning together.
Dinosaur Pictures http://www.pbs.org/parents/dinosaurtrain/files/2012/08/dinosaursatoz-chart.pdf