Having a good grammar background is an added advantage for effective communication. Speaking is the process of communicating with others and expressing your desires, likes, and more to others in a meaningful way.
It is recommended to purchase audio CDs for communication skills improvement. You can also explore resources on platforms like YouTube to learn from good authors; download the content and practice regularly. A helpful tip is to stand before a mirror and speak at your will; this practice can greatly enhance your communication skills. Additionally, try engaging in conversations with your friends to further refine your speaking abilities.
Best of luck!