Here are two of the typical staging patterns I use, depending on whether I want to focus on skills or language.  (FYI. I highly value the 'Engage & Prepare' step!!!)

To practise listening skills.

1. Lead in.     [General chat around topic].
2. Pre-teach.   [Clarify any lexis they really need to understand the audio].
3. Engage & Prepare.     [Introduce: characters, location, genre, etc].
4. Gist Listening.   [Ss do a task that involves light listening to get a rough idea of what it's about].
5. Skills Focus.  [Ss do tasks to practise different types of listening skills relevant to the text].
   • Listening for Specific Information (picking out key words - names, dates, numbers, etc)
   • Listening for Detailed Comprehension (getting a really in depth understanding of what it's about)
   • Listening and Note-Taking (practising note-taking skills for listening to lectures/presentations)
   • Listening to Instructions or Directions (listening carefully to follow a particular route on a map, etc)
   • Listening for Attitude (listening for sarcasm, disbelief, trust, trying to build someone's confidence)
   • etc... etc...
6. Personalistation.  [A chance to relate the audio to their own lives or language use, or to respond to the audio, through personalised or creative speaking or writing tasks].

To focus on lexis, grammar, functions or pronunciation using a listening text.

1. Lead in.     [General chat around topic].
2. Engage & Prepare.     [Introduce some of: characters, main sub-topic(s), location, genre, situation, etc].
3. Gist Listening.   [Ss do a task that involves very light listening to get a very rough idea of what it's about].
4. Detailed Listening.  [Ss get more familiar with the text by doing a second, more detailed, listening task].
5. Language Focus.  [Ss do one or more tasks to focus on different language points].
   • Lexis (guessing words or phrases using the context)
   • Grammar (doing discovery tasks to better understand the use of a grammar point in context)
   • Functions (as with either of the above)
   • Pronunciation (listening for specific aspects of connected speech, intonation, etc)
6. Practice.  [A chance to practise using the language they just focused on in speaking or writing tasks].

I'd also recommend reading the articles on this site about TALO, TAVI, and TASP.