What is the correct way to find the syllables in a word & how will it help you to correctly pronounce the word ?

1- We can use a dictionary.

2- It is useful for pronunciation, stress and intonation. Moreover, it helps when adding inflections like ed & ing

I would like to add these links:

https://www.youtube.com/watch?v=CN-iBGNc6WM

 https://goo.gl/sLKsW4

https://goo.gl/VHF4l6

https://goo.gl/v0zdZA

 https://goo.gl/cEhb

phonetic  transcription reveals the details of the syllables

Phonetics deals with that  - check it up