pronunciation

What I learned
1. about the different sound of the past verb
2. about the intonation upon the feeling of the speaker
3. about the sound symbol of the words
4. about the stress of the words
5. about the rhyme of the words
questions
1. How can I know the difference among [id][d][t]sounds of the past verb?
2. How can I know whether the speaker is angry or not with the up and down of the voice tone?
3. How can I speak the strange sound symbols like upside down e or u-shaped cup?