IELTS Academic Writing Task 1
Task 1 lesson map
Move between response structure, visual analysis and full-task practice without losing your place.
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📚 Task 1 sub-skill — Data vocabulary and cohesion
Choose language that matches the visual, then connect it into a precise Task 1 sentence. This route supports the overview and both detail paragraphs; it is not a list of impressive words to memorise.
Official format: IELTS Academic Writing Task 1 requires clear descriptions of visual data. Vocabulary is not a separate official task; it is a quality criterion within the response.
WeLearn strategy: We train verbs, adverbs and structures to improve precision without memorising inflated phrases.
Review focus: Choose data vocabulary and linking language that are precise, natural and compatible with the visual evidence.
Explained answer: The best answer matches direction, intensity and period: for example, rose sharply from A to B, not just increased.
Task 1 visual types
The same word is not useful in every task. Select language from the evidence and from the job the sentence must do.
movement, speed, turning points
rise steadily · fall sharply · level off
ranking, quantities and contrast
higher than · the lowest figure · roughly twice as high
shares and composition
accounted for · made up · the largest proportion
sequence and passive voice
is collected · is then filtered · finally becomes
location and physical change
was replaced by · to the north of · was converted into
cohesion, not decoration
while · whereas · by contrast · respectively
Read the visual before choosing vocabulary
The correct verb and modifier depend on what the visual actually shows. Identify the direction, size and time frame first; then build the sentence.
This vocabulary bank separates direction, intensity and grammatical form. Treat it as an operating list: do not memorise isolated words; learn when to use them.
Use these only when the change is large and rapid. Do not write "soared slightly".
These are safer for ordinary or gradual changes.
Reserve these for large falls; use "dip" or "fall slightly" for a small decrease.
Decline sounds more formal; dip usually describes a small or temporary fall.
Use these for lines that do not rise or fall in a clean pattern.
Alternate verbs and nouns to improve Lexical Resource.
Match intensity to the data: slight for small changes and dramatic for large ones.
Use these to compare two categories without repeating the same sentence pattern.
X rose sharply from A to B between YEAR and YEAR.
There was a gradual decline in X over the period.
X reached a peak of A in YEAR before falling to B.
The figure for X remained stable at around A.
While X increased, Y followed the opposite trend.
X accounted for the largest share, whereas Y represented the smallest proportion.
The amount of X was roughly twice as high as that of Y.
By the end of the period, X had overtaken Y.
Upward verbs ↑
rise · increase · grow · climb · surge · recover · peak
Downward verbs ↓
fall · decrease · decline · drop · plunge · dip
Adverbs
sharply · dramatically · significantly · gradually · steadily · slightly · moderately
Structure
X [verb] [adverb] from A to B between [year] and [year]
Data
The number of cars sold
20,000 units
85,000 units
1. Choose the verb:
2. Choose the adverb:
WeLearn progressive engine
Move from recognising accurate language to choosing grammar, approximation and cohesion inside a Task 1 response.
Direction and scale · 1/4