This study aims to analyze the literature about teaching and learning English speaking in depth and draw main guidelines about how to increase speaking accuracy and fluency in language classrooms for both English language learners and teachers. The first section of the paper is about the general features of speaking skills. The second section mentions the relevant studies related to speaking classrooms. The third section contains teaching speaking approaches by focusing on generally accuracy and fluency. The fourth section gives readers practical suggestions about what to do in order to enhance speaking accuracy and fluency both from psychological and instructional perspectives. Lastly, the fifth section presents a conclusion summarizing the study and combining all suggestions made by the researchers in this area.