What Task 1 is asking for
You have twenty minutes and at least 150 words. You are asked to summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Two words in that instruction do most of the work, and neither is describe.
- Selecting — you are not supposed to report everything. Choosing what matters is part of the task.
- Main features — the significant movements, not every number on the axis.
A script that carefully reports every data point is not doing the task well. It is doing a different, easier task.
The overview: the single biggest lever
An overview is a short paragraph — two sentences is plenty — that says what the graph as a whole is doing. Without one, Task Achievement is capped, and it is the most common omission in the entire task.
A real overview answers: what is the big shape? Ask three questions.
- What is the overall direction? Is everything rising, falling, or split?
- What is highest and lowest, at the start and at the end?
- Is there a crossover — did anything overtake anything else?
Weak (restatement): "The graph shows sales of three products from 2010 to 2020."
Strong (an actual overview): "Overall, sales of Product A rose steadily throughout the period, while both B and C declined. By the end of the period A had overtaken B, which had been the market leader at the start."
That second version has no specific figures in it at all — and it is the paragraph that moves your band, because it demonstrates that you can see the whole rather than the parts.
Selecting: what to leave out
This is the difference between a 6 and a 7 on Task Achievement, and it feels wrong to do: you have to ignore data.
| Report this | Skip this |
|---|---|
| The overall trend of each line | Every year in between |
| The highest and lowest points | Minor wobbles |
| A crossover, or a reversal of direction | Small fluctuations with no meaning |
| The biggest change, and the smallest | Repeating the same movement in different words |
Quote figures selectively — a handful of the significant ones, with units. A wall of numbers is not evidence of accuracy; it is evidence that you did not select.
The language of change
This is the part everyone teaches, and it is worth knowing — but it is table stakes, not what raises a band.
| Direction | Verb | Noun |
|---|---|---|
| Up | rise, increase, climb, surge (sharp) | a rise, an increase, a surge |
| Down | fall, decline, drop, plummet (sharp) | a fall, a decline, a sharp drop |
| Flat | remain stable, level off, plateau | a plateau |
| Up and down | fluctuate | fluctuation |
| Peak / bottom | peak at, bottom out at | a peak, a low |
Pair each with a degree adverb — sharply, steadily, gradually, slightly, marginally — because the size of the change is information, and the examiner is looking for it.
A structure that works every time
- Introduction (1 sentence). Paraphrase the title. Do not copy it word for word.
- Overview (2 sentences). The big shape. No small detail. This is the paragraph that carries your band.
- Body 1. The most significant line, or the group that behaves one way — with a few selected figures.
- Body 2. The rest, and the comparisons between them.
No conclusion. Task 1 does not want one, and an added In conclusion paragraph is padding that costs you on vocabulary.
Do not give an opinion, and do not explain why the trend happened. Task 1 is a report, not an argument — speculating about causes is outside the task and earns nothing.
The four mistakes that cost the most
- No overview. The single most expensive omission in Task 1.
- Copying the title for your introduction. Copied language is not credited, so you have written a sentence that scores zero.
- Reporting everything. It looks thorough. The instruction asks you to select.
- Explaining causes. "This was probably because of the economic crisis." Nothing in the chart tells you that, and Task 1 does not ask.
Frequently asked questions
What is an overview in IELTS Task 1?
A short paragraph — two sentences is enough — saying what the graph does as a whole: the overall direction, what is highest and lowest, and any crossover. It contains no small detail and often no figures at all. Restating the title is not an overview, and leaving the overview out caps your Task Achievement score.
Do I need to describe every line on the graph?
No — the instruction asks you to summarise by SELECTING and reporting the main features. A script that carefully reports every data point is doing an easier task than the one set. Report the overall trends, the extremes and any crossover; skip the minor wobbles.
Should I explain why the trend happened?
No. Task 1 is a report, not an argument. The chart does not tell you the cause, so speculating about an economic crisis or a policy change is outside the task and earns nothing. Do not give an opinion either.
How many words should IELTS Task 1 be?
At least 150. Coming in under is penalised directly. But the length should come from selecting and describing the significant features properly, not from padding — a wall of numbers is evidence that you did not select.