Short answer: Part 4 is the final section of IELTS Listening — a single-speaker academic lecture, usually on a study or research topic. Unlike Parts 1 to 3, it plays straight through with no pause partway, so you must follow ten questions in one continuous stretch.
Beat it by reading all the gaps first and riding the lecturer's signposting language.
By the time Part 4 begins you have already worked through two everyday sections and a fast academic discussion, and the temptation is to relax into what looks like the simplest format: one calm voice, no interruptions, no arguments to untangle. That is exactly the trap.
Part 4 is where tired candidates drift, miss a signpost, and lose three answers in a row because the recording never stops to let them catch up.
This guide explains what Part 4 is, why the no-pause design catches people, how the completion tasks work under a monologue, how to follow the lecturer's signposting, and how to practise the sustained concentration the section demands.
What Part 4 is: a single-speaker academic lecture
The Listening test has four parts and 40 questions, played once only.
Part 4 is an academic monologue — a single speaker delivering a short lecture or talk, typically on a subject drawn from university study: a research finding, a historical development, an aspect of the natural world, a process.
It carries questions 31 to 40, the last ten marks on the paper. The topic is academic but self-contained; as with Part 3, you are never expected to bring outside knowledge, and everything you need is said aloud.
The official structure is described in the test format guide on IELTS.org, and it is the same on paper and computer.
What makes Part 4 distinct from the discussion before it is the absence of interaction. There is one voice, so there is no "who concludes" problem, no disagreement to arbitrate, no proposal that gets overruled.
The difficulty moves elsewhere: to sustained attention over a continuous, information-dense talk, and to catching each precise answer as the lecture flows past it.
The answers, as everywhere in Listening, come in the order of the recording, so the question sheet is a map of the talk from top to bottom.
Why the no-pause design catches people
Here is the structural fact that decides Part 4 for most candidates. In Parts 1 to 3 the recording usually stops halfway through the section to give you time to read the next group of questions.
Part 4 gives you time to read the questions before it starts, and then plays right through to the end without that mid-section break. Ten questions, one unbroken stretch of speech, and no built-in moment to regroup.
The consequence is brutal for anyone who falls behind. In an earlier part, a missed answer costs you one question and the pause lets you reset.
In Part 4, if you lose your place and start hunting backwards for the answer you missed, the lecture keeps advancing and you miss the next one too — and the next. A single dropped answer becomes a cluster.
The defence is a rule you must decide on before test day: the moment you realise an answer has gone past, let it go instantly, look ahead to the next gap, and rejoin. Guess the missed one at the very end.
There is no penalty for a wrong answer, so a blank is always the worst outcome, and chasing a lost answer is how good candidates turn one lost mark into four.
Because there is no pause, the reading time you get at the start is disproportionately valuable — more valuable than the equivalent time in any earlier part, because it is the only planning time you will get for all ten questions. The section is won or lost in those seconds.
Note and sentence completion under a monologue
Part 4 typically uses note completion, sentence completion or table completion — you are given a skeleton of the lecture with gaps, and you fill each gap with words or a number from the talk, within a strict word limit.
The notes usually mirror the structure of the lecture, with headings and sub-points, so they double as your map: you can see the shape of the talk before it begins.
The full mechanics of these tasks — predicting each gap, obeying the limit, avoiding plural and spelling slips — are covered in our form and note completion guide, and they apply in full here.
Spend the reading time doing what pays best on completion tasks: predict every gap.
For each blank, decide the part of speech (a noun after "the", a verb after "to"), whether it is singular or plural from the surrounding grammar, and what type of information it wants — a term, a name, a number, a date.
A gap in "the process is slowed by high ______" wants a noun; "researchers were surprised by the ______ of the results" wants a noun too, probably describing scale or nature.
This prediction means you are not decoding the gap from scratch as it flies past — you already know what you are listening for.
The word limit is enforced without mercy — exceed "NO MORE THAN TWO WORDS AND/OR A NUMBER" and a correct answer is marked wrong — and spelling counts, because you write the answers yourself.
Part 4 lectures are rich in the kind of terms that are easy to mishear or misspell, and the teen-versus-ten number trap (13 vs 30) turns up whenever the lecturer cites figures.
Those mechanical marks are where the section quietly leaks, and we treat them in full in our spelling and numbers guide.
As always, the printed notes paraphrase the lecture rather than quoting it, so listen for meaning, not matching words — the skill trained in our paraphrasing techniques guide.
Following the signposting language
The one voice in Part 4 is also your biggest ally, because a lecturer signposts.
Academic speakers structure their talk out loud — "first", "moving on", "however", "the crucial point is" — and these signposts tell you where you are in the notes and, often, that an answer is about to arrive.
Tuning your ear to signposting is the difference between riding the lecture and being dragged behind it.
| Signpost type | Example language | What tends to follow |
|---|---|---|
| Sequencing | "first", "then", "the next stage", "finally" | Ordered points — often note or flow-chart answers in sequence |
| Cause and effect | "as a result", "this led to", "consequently" | A consequence you may need to note down |
| Contrast | "however", "on the other hand", "whereas" | A distinction; the answer is often in the second half |
| Emphasis | "crucially", "the key point is", "what matters most" | The examiner's likely target — an answer is probably near |
| Example | "for instance", "such as", "take the case of" | An illustration; the answer may be the general point, not the example |
| Definition | "this is known as", "we call this", "the term for this is" | A term you may need to catch and spell exactly |
Use signposts to stay located. If your notes have a heading you have not reached yet and the lecturer says "moving on to the effects", you know a section boundary has arrived and the next answers live under it.
If you hear "crucially" or "the important thing here", brace for an answer — emphasis language marks exactly the points examiners like to gap.
And treat "for instance" with care: examples are frequently distractors, because the answer the gap wants is the general principle the example illustrates, not the vivid detail your ear jumps to.
A worked example
The extract below was written for this article in the style of a Part 4 lecture. The notes read: "Urban bees — Main threat to city hives: loss of ______ (Q37). Surprising finding: city honey often has ______ levels of pollutants than rural honey (Q38). NO MORE THAN TWO WORDS."
"...so while pesticides are the obvious villain in the countryside, in cities the picture is different. The single biggest threat to urban hives turns out to be the loss of green space — as parks and gardens are built over, the bees simply run out of flowers to forage. Now, you might expect city honey to be heavily contaminated, given the traffic and industry. In fact, and this surprised the researchers, city honey frequently contains lower levels of pollutants than honey from farming regions, where crop spraying is intensive."
Run the method. For Q37, the notes want the main threat — a noun.
"Pesticides" is mentioned first and is tempting, but the signpost "in cities the picture is different" tells you the countryside answer does not apply; the lecturer states "the single biggest threat to urban hives turns out to be the loss of green space".
The answer is green space (two words, within the limit) — not "pesticides", which belongs to the rural case. For Q38, the gap needs a comparative describing pollutant levels. The "you might expect...
In fact" contrast is the signpost, and it flips the obvious guess: city honey "frequently contains lower levels of pollutants". The answer is lower.
A candidate who grabbed "pesticides" and "higher" — the intuitive answers — recorded exactly the expectations the lecturer set up in order to overturn them.
Deliberate practice for Part 4
Part 4 rewards a specific kind of training: sustained listening to unbroken academic speech while writing accurately. Whole mock tests give you too little of it and diagnose it poorly. Instead, drill the section on its own.
Use official recordings under real one-listen, no-pause conditions — the free Listening practice tests from the British Council are the right source — and resist the urge to stop and replay, because the whole difficulty of Part 4 is that you cannot.
After each attempt, check whether your misses were prediction failures, signposts you did not catch, paraphrases you missed, or mechanical errors in spelling and number, and target the one that recurs.
Two supporting habits build the underlying capacity. First, listen to real academic talk — short lectures, documentaries, explainer talks — for fifteen minutes a day, not to answer questions but to train your ear to hold structured argument.
Second, widen your vocabulary steadily through the Word Coach, because the faster you recognise an academic term or its paraphrase, the more spare attention you have for writing cleanly.
To rehearse the paraphrase-and-trap instinct on demand, our per-type practice with trap-level feedback names the exact slip when you make it.
And to see how Part 4 fits the whole section — including the discussion that precedes it, covered in our Part 3 strategy guide — follow the pillar plan on how to improve IELTS Listening.
Conclusion
Part 4 looks like the easy section — one calm voice, no arguments — and that is precisely why it catches tired candidates at the end of the paper.
It plays straight through with no pause, so a lost answer snowballs unless you drop it and rejoin at once.
Read all ten questions in the planning time and predict every gap; ride the lecturer's signposting to stay located and to anticipate each answer; obey the word limit and spell with care; and never chase a missed mark backwards.
Practise the section on its own until unbroken academic speech feels navigable, and the last ten marks become some of the steadiest on the test.