In teaching pronunciation and listening comprehension, pedagogical strategies must account for aspects such as regional variations, natural rhythm, and intonation patterns of English. Read the following teaching scenario and answer the question:
"An English teacher aims to help students understand different English accents and develop more accurate pronunciation. The teacher plans to introduce activities that include exposure to authentic audio materials, imitation exercises, and analysis of rhythmic and intonational patterns."
Based on this approach and the principles of teaching pronunciation and listening comprehension, select the CORRECT alternative that reflects an effective strategy for developing these skills: