I am learning about poetry (meter, verse, and foot). I need a website with audio that can allow me to hear the pronunciations of the syllables if stressed or unstressed. Please help me thank you.

Here is a directory of sites where poetry is read aloud.

http://www.gpc.edu/~shale/humanities/composition/handouts/poetryaloud.html

However, you can also use your dictionary to find where the accent is on words you do not know.

Another technique I used with my students is to pat your table/desk with your hand when reading a poem out loud.
You can usually pick out the rhythm pretty quickly.

Here is a site on meter:
http://www.writing.upenn.edu/~afilreis/88/meter.html

If you need further help, please repost.