我现在都不知道怎么学英文了~

Find someone to talk to you in the language.  系統不系統反而次之----我觉得...

Learn it like a baby, listen and repeat it in your head, let your head do the processing.  Babies don't have books, but they get there in the end.

持之以恆， do it everyday and you will get there too.  :)