Don't study grammar too much : Studying grammar will only slow you down and confuse you. You will think about the rules when creating sentences instead of naturally saying a sentence like a native

Learn and study phrases:

Reading and Listening is NOT enough. Practice Speaking what you hear
Submerge yourself
Study correct material

Hi

Speaking English won't be a problem if your grammatical background is strong and your fluency is very much effective. To speak in English having a good grammatical background is equally important. Basic grammar rules are the effective building blocks for English conversation.

For eg : You can learn English online through any websites and English learning examples. I am subscribed to a Youtube channel by the name of twominenglish . It has helped me a lot in improving my conversational skills. http://www.youtube.com/watch?v=Gw6xkcYR1Hw

http://www.youtube. com/watch?v=4oceDC_w6uY

I am sure you gonna like it.
Do keep on practicing whatever you learn. ...more

Source: http://www.youtube.com/twominenglish

By joining english speaking Classes if one want to learn as a beginner !

I can talk english ,i can walk english......because english is a very funny language......

Same way you speak any other language with your mouth

Ofcourse the English way only !!