Charzeliumn,
Please continue teaching your baby whole words. Your baby will pick up eventually.
I have a small suggestion: you can create mini books with "b" "p" and "d" sounds at the beginning of words. You can introduce one book at a time. Babies learn whole words much easier than the alphabet at this time of age. They need to see the reason behind alphabet letters and through words and easy books they see that letters are to form words and sentences that have a meaning: communication
I created post about these books on my blog and I provided links you need.You can print out words for free.
Here is the link:
http://earlylearning-eaton.blogspot.com/2010/10/how-i-taught-my-baby-to-read-in-2.htmlmarta