高一英语改错I want to know which is best way to learn a language

高一英语改错I want to know which is best way to learn a language
I want to know which is beat way to learn a language.I think we should remember what we all learnt our own language when we were children at school.If we could learn a second language by the same way,it would not seem such difficult as we expected.
Think of what small child does every day.He listens to people close to him speak and tries to learn something.He is using the language.He was talking with them in ie and thinking in it all the time.Even if people had to use a secongd language all the time,they would learn it quick.