The official description of Listening Part 4 is a single sentence: "In Part 4 only one person speaks on an academic subject" (ielts.org). The British Council's version calls it "a monologue on an academic subject". That is the whole brief — a lecture, one voice, and the same rule that governs the rest of the section: "You will hear the recordings once only."
Here is the part most guides get backwards. Part 4's ten questions pay exactly what Part 1's ten questions pay. The official line is blunt: "Each correct answer receives 1 mark." The question about a lecturer's research findings is worth precisely as much as the question about a phone booking in Part 1. The last ten questions are not worth more — they are only easier to lose.
The failure
The mistake this page prevents: treating Part 4 as a place where you need a different, higher-level listening skill, panicking when the register turns academic, and losing marks in clusters — because in a monologue there is no second speaker to interrupt, repeat, or paraphrase what you just missed.
In Parts 1 and 3, a conversation gives you natural redundancy: one speaker confirms, questions or restates what the other said. In Part 4 the lecturer says each thing once, the recording plays once, and the talk moves on. Miss one signpost and you can lose your place for three questions in a row — three marks, the same three marks that separate neighbouring bands on the official anchor table (30/40 is the published average for Band 7 in Listening, 35/40 for Band 8, with the official caveat that the precise marks "vary slightly from test version to test version").
What is officially true about Part 4
| Fact | Official wording | Source |
|---|---|---|
| What it is | "In Part 4 only one person speaks on an academic subject." | ielts.org |
| British Council's phrasing | "a monologue on an academic subject" | takeielts.britishcouncil.org |
| Questions | Four parts, "with 10 questions in each part" | ielts.org |
| Plays | "You will hear the recordings once only." | ielts.org |
| Value | "Each correct answer receives 1 mark." | ielts.org |
| Spelling | "you will lose marks for incorrect spelling and grammar" | ielts.org |
| Word limits | "A word limit is given, for example, 'NO MORE THAN TWO WORDS AND/OR A NUMBER'." | ielts.org |
On word limits, ielts.org's question-type descriptions state it plainly: "You will lose the mark for writing more than the word limit." A right idea in too many words scores zero.
Why one academic voice is harder — coaching, not official
What follows is our coaching view, not official IELTS wording. The practical difficulty of Part 4 is paraphrase distance: the words printed in your notes or sentence completions are rarely the words the lecturer says. The question paraphrases the lecture; only the answer itself — the word or two you write in the blank — comes straight from the audio. If you sit waiting to hear the exact words of the question, the answer sails past inside a sentence you were not treating as relevant. In a conversation you often get a second run at the idea. In a lecture you do not.
A worked example — original, ours, not from a real test
The scenario below is written by us for teaching. Imagine a Part 4-style lecture on urban beekeeping research, with note-completion questions instructed: Write NO MORE THAN TWO WORDS AND/OR A NUMBER.
"Our three-year study followed bee colonies kept on city rooftops. People assume urban bees struggle, but our colonies actually gained weight faster than their rural counterparts — largely because parks and gardens in cities offer a wider range of flowering plants across the season. What genuinely limited the colonies was not food but temperature: hives on unshaded roofs suffered heat stress in mid-summer, and egg-laying measurably dropped. Our recommendation is not to move the hives, but to fit each one with a simple insulating cover, which in our trials kept internal temperatures within the normal range."
Blank 1 — the paraphrase trap. Urban colonies put on weight more quickly because city green spaces provide a greater ______ of flowering plants. Answer: range. Every word around the blank has been paraphrased — "gained weight faster" became "put on weight more quickly", "wider" became "greater", "parks and gardens" became "green spaces". A candidate listening for "greater" never hears it and writes nothing — or writes "variety" or "diversity" from general knowledge, words the lecturer never said. You must track the meaning, then take the answer word from the audio.
Blank 2 — the over-limit trap. The factor that actually limited the colonies was ______. Answer: heat stress (or simply temperature). The tempting answer is "mid-summer heat stress" — accurate, specific, and three words. Under "NO MORE THAN TWO WORDS AND/OR A NUMBER" that is a lost mark for a correctly understood point. In a lecture dense with detail, the urge to capture all of it in the blank is exactly what the limit punishes.
Blank 3 — the plausible-but-wrong technical term. The researchers recommend fitting each hive with an ______. Answer: insulating cover. A candidate who knows something about beekeeping — or who is guessing from the topic — reaches for "ventilation system" or "shade board": plausible solutions to overheating, and never said. Part 4 topics are academic, so background knowledge feels usable. It is a liability. The blank pays only for what the recording said.
What is NOT official here
Honesty about the limits of the official record — on this topic, most guides assert things nobody official has said:
- No official page says Part 4 is the hardest part, or that difficulty rises steadily from Part 1 to Part 4. That ramp is prep-site lore. The official pages describe content (everyday/social for Parts 1–2, educational/training for Parts 3–4), not difficulty.
- "Part 4 has no example question" / "no mid-part break" — claims like these circulate widely, but we found no official statement either way, so this page asserts neither.
- "Paraphrase distance" is our coaching frame, not IELTS terminology.
- The raw-score figures above are official but explicitly averages: ielts.org says the marks needed "will vary slightly from test version to test version".
What actually costs you
- Waiting to hear the question's exact words — the lecture paraphrases, and it plays once.
- Writing three words where the limit says two. Right idea, zero marks.
- Answering from topic knowledge instead of from the recording.
- Losing your place after one missed signpost and dropping a cluster of marks, not one.
- Misspelling the answer you heard perfectly — "you will lose marks for incorrect spelling and grammar".
- Treating Part 4 as a different test. It is ten more one-mark questions, delivered by one voice.
Try one
[Try a Listening task →] — one full task, marked, no card required.