"gotta""kinda""gonna""wanna"
In spoken English ,I can always see these words like "gotta" "kinda" "gonna" and "wanna".I do not konw what these words mean and how can I understand them.I hope I can get answers.Thank you very much!

Question

Answer

kinda = kind of （有几分/有点）

Answer

1, wanna = want to （想要）
2, gonna = going to（将要/打算）
3, gotta = have to (or: have got to / British English, got to / American English)（必须）
4, ain’t (illiteracy's English) = is not, are not, has not, have not, do not, does not, did not （文盲英语）