Level 1: Foundations of Complex Writing
Level 2: Expanding Sentence Range
Level 3: Cohesion and Flow
Level 4: Advanced Structures
Level 5: Mastery and Exam Practice
Grammar for IELTS Task 1 (Academic)
Master the grammatical structures needed for IELTS Academic Task 1: describing processes, interpreting graphs and charts, and comparing maps.
4 lessons · 19 exercises
Lessons
4Grammar for Process Descriptions
4 exercises · 30 min
Key structures
Present simple passive + temporal markers (First, Then, Next, Finally)
Once/After + past participle, + subject + is + past participle
The + nominalization + of + noun + involves/results in...
When you describe a process in IELTS Task 1, you are telling the reader how something is made, how it works, or what happens at each stage. The key grammatical tool for this is the passive voice in present simple, because the focus is on what happens to the product or material — not on who does it.
Consider a diagram showing how coffee is produced. The examiner does not care about the specific worker at each station; they care about the beans. So instead of writing 'Workers pick the coffee beans,' you write 'The coffee beans are picked' or 'The first stage involves the picking of coffee beans.' This shift in focus is not just a style choice — it is what the Task 1 marking criteria reward under Grammatical Range.
You also need temporal markers to organise the steps logically. Words like 'First,' 'Initially,' 'Subsequently,' 'Following this,' and 'Finally' signal to the reader that you are moving through stages in order. Without them, a process description reads like a disconnected list rather than a coherent report.
A more advanced strategy involves nominalisation — turning verbs into nouns. Instead of 'The beans are dried and then they are roasted,' you can compress this into: 'After drying, the beans undergo roasting.' This is more formal, more concise, and demonstrates the grammatical range that pushes toward Band 7 or above. The most effective process descriptions combine all three techniques: passive voice for the actions, temporal markers for the structure, and nominalisation for compression and formality.
In the first stage, raw cocoa beans are harvested from the trees and placed into large wooden boxes. Once collected, the beans are left to ferment for approximately six days, during which time the flavour develops naturally.
This uses present simple passive throughout ('are harvested,' 'are left to ferment'), which correctly focuses on the beans rather than the workers. 'Once collected' is a reduced temporal clause — a compressed version of 'After they are collected' — which shows sophisticated subordination. 'During which time' adds a non-defining relative clause for additional detail, demonstrating Band 7+ cohesion.
The manufacturing of chocolate begins with the fermentation of cocoa beans, which are subsequently dried and roasted. The roasted beans are then ground into a paste, a process that results in the production of cocoa liquor.
This paragraph opens with nominalisation ('The manufacturing of chocolate,' 'the fermentation of cocoa beans'), which is more formal and demonstrates advanced grammatical range. 'Subsequently' and 'then' provide temporal sequencing without repetition. 'A process that results in the production of' uses an appositive with a relative clause linking two stages — a structure that helps toward Band 7 in Coherence and Cohesion.
Once the mixture has been poured into moulds, it is cooled in a refrigeration unit for a period of twenty-four hours. The finished product is then wrapped and packaged before being distributed to retail outlets.
'Once the mixture has been poured' uses the present perfect passive in a temporal clause, showing advanced tense use beyond simple present passive. The shift from passive to the gerund 'before being distributed' adds structural variety. 'For a period of twenty-four hours' is a formal alternative to 'for 24 hours,' appropriate for academic register.
(Present simple passive requires 'is/are + past participle,' not 'is/are + present participle (-ing).' 'Collecting' and 'transporting' should be 'collected' and 'transported.')
('After' already signals the time relationship, so adding 'then' is redundant. Use one temporal marker per clause boundary, not both.)
('Involve' is followed by a gerund (-ing form) or a noun, not a 'that' clause. Use 'involves + noun/gerund' to maintain formal register.)
(In Task 1 process descriptions, use passive voice to maintain the correct focus on the material or product. Active voice with 'workers' is informal, vague, and misfocuses the sentence.)
Exercises
1. The olives are harvested by hand.
2. The olives are transported to the pressing facility.
1. The liquid is filtered.
2. The liquid is stored in stainless steel tanks.
1. The fibres are dyed with natural pigments.
2. The fibres are woven into fabric on industrial looms.
1. The dough is shaped into loaves.
2. The dough is placed in a preheated oven.
The process of olive oil production: 1. Ripe olives are picked from trees by hand or with mechanical shakers. 2. The olives are transported to the mill in crates. 3. Leaves and twigs are separated from the olives. 4. The olives are washed with cold water. 5. The olives are crushed — including the pits — into a paste. 6. The paste is stirred slowly for 30 minutes to allow oil droplets to combine. 7. The paste is pressed to separate the oil from the water and solid matter. 8. The oil is centrifuged to remove any remaining water. 9. The final product is stored in stainless steel tanks. 10. The oil is bottled and labelled for sale.
Grammar for Graph and Chart Descriptions
4 exercises · 30 min
Key structures
There was a + adjective + noun + in + measured variable (e.g., 'a sharp increase in sales')
X + verb + adverb (e.g., 'Sales increased sharply')
X was + comparative + than + Y / X was the + superlative
When you describe a graph, chart, or table in IELTS Task 1, the examiner is looking for two things: whether you can describe trends accurately and whether you can compare data points. This means your grammar needs to handle three specific jobs — movement language (for line graphs), static comparisons (for bar charts and tables), and approximate figures (for referencing numbers without being exact).
For trend descriptions, you have two main grammatical patterns. The first is noun-based: 'There was a sharp increase in sales between 2010 and 2015.' Here, the trend word (increase) functions as a noun, modified by an adjective (sharp). The second pattern is verb-based: 'Sales increased sharply between 2010 and 2015.' Here, the same idea is expressed with the trend word as a verb, modified by an adverb (sharply). You need to use both patterns for Band 7+ — relying on only one limits your grammatical range.
For comparisons, you need a toolkit of structures: 'X was significantly higher than Y,' 'The highest figure was recorded in...,' 'Compared to X, Y showed a...,' and 'X was roughly three times the figure for Y.' These structures let you describe the key features that the examiner is scoring you on.
Approximating language is equally important. You will rarely have exact numbers to report, so phrases like 'approximately,' 'roughly,' 'just over,' 'just under,' 'in the region of,' and 'around' are essential. They show precision in a different way — precision about your relationship to the data. The goal is not to describe every data point but to select the most significant trends and comparisons and present them with grammatical accuracy and variety.
Between 2005 and 2015, the number of international students in the UK rose steadily from approximately 340,000 to just over 440,000. In contrast, domestic enrolment remained relatively stable, fluctuating between 2.2 and 2.4 million throughout the same period.
'Rose steadily from...to...' uses the verb-based trend pattern with an adverb of manner. 'Approximately' and 'just over' are approximating phrases that demonstrate the ability to reference data without exact figures. 'In contrast' signals a comparison, and 'fluctuating between...and...' uses a present participle clause to describe a range — a more advanced structure than a simple main clause.
The most dramatic change was observed in renewable energy consumption, which increased by roughly 250% over the two-decade period. By comparison, fossil fuel usage declined marginally, dropping from 78% to 71% of total energy output.
'The most dramatic change' uses the superlative to highlight the key feature — a critical skill in Task 1. 'Which increased by roughly 250%' embeds data in a relative clause, avoiding the choppy style of one-sentence-per-data-point. 'By comparison' introduces contrasting data, and 'dropping from...to...' is a participial clause that compresses the comparison.
There was a sharp decline in newspaper readership between 2000 and 2020, falling from around 60% to just under 25%. Meanwhile, online news consumption experienced a corresponding surge, rising from approximately 10% to over 65% of the total.
The noun-based pattern ('There was a sharp decline') is used in the first sentence, followed by a participial clause ('falling from...') to add detail. 'Meanwhile' is a discourse marker linking parallel trends. 'Experienced a corresponding surge' uses an alternative verb to avoid repeating 'there was' — showing lexical and grammatical range.
(Trend verbs like 'increase,' 'decrease,' 'rise,' and 'fall' are intransitive and do not take a passive form. Use either 'X increased' (active, no object) or 'There was an increase in X' (noun form). Never 'was increased' unless someone deliberately increased it.)
(The superlative uses 'the + most + adjective' for long adjectives or 'the + adjective-est' for short ones, but never both together — 'most highest' is a double superlative. Also, 'sales' is plural and requires the verb 'were,' not 'was.')
(Avoid listing data in separate, short sentences with identical structures. Combine data points into longer sentences using trend verbs, prepositions (from...to...), and subordinating conjunctions (before, after, while).)
(Comparative structures use 'more + adjective' or 'adjective-er,' but never both. Also, comparisons must be parallel — compare France's GDP with Italy's GDP, not with Italy as a country. Use 'that of Italy' or 'Italy's' to maintain parallelism.)
Exercises
Tourist arrivals in Thailand went up a lot from 2010 to 2019.
→ Use: There was a + adjective + noun + in...Brazil's carbon emissions were at 500 million tonnes. China's were at 10,500 million tonnes.
→ Use: Use a comparative structure with 'roughly'Oil prices went down a bit in March and went up a lot in April.
→ Use: After + present participle clause...France had the highest percentage of people who use the internet.
→ Use: The highest + noun + was recorded/observed in...The line graph illustrates changes in the consumption of three types of fast food — hamburgers, pizza, and fish and chips — in a European country between 1970 and 2020.
Overall, while hamburger consumption rose dramatically over the period, fish and chips experienced a notable decline. Pizza consumption, meanwhile, showed a moderate upward trend.
In 1970, fish and chips was by far the most popular fast food, at approximately 300 grammes per person per year. Hamburgers stood at just 50 grammes, while pizza was virtually negligible. By 1990, however, hamburger consumption had overtaken that of fish and chips, reaching around 200 grammes compared to roughly 170 grammes for fish and chips.
Between 1990 and 2020, the gap between hamburgers and fish and chips widened considerably. By 2020, hamburgers had reached approximately 500 grammes per person per year, making it the most consumed fast food item. Pizza had risen to about 300 grammes, whereas fish and chips had fallen to just 100 grammes.
1. Identify two noun-based trend phrases used in the passage (There was a + adjective + noun / X + noun + in...). Explain why the writer chose the noun-based form instead of the verb-based form in each case.
2. Find one example of approximating language and explain how it affects the precision of the description.
3. The writer uses 'had overtaken' and 'had reached' instead of 'overtook' and 'reached.' Explain the grammatical reason for this choice.
Bar chart: Average weekly hours spent on leisure activities by adults in three countries (UK, Japan, Brazil) in 2000 and 2020. 2000: - UK: Watching TV 15 hrs, Exercise 3 hrs, Reading 5 hrs - Japan: Watching TV 8 hrs, Exercise 2 hrs, Reading 6 hrs - Brazil: Watching TV 12 hrs, Exercise 4 hrs, Reading 2 hrs 2020: - UK: Watching TV 10 hrs, Exercise 5 hrs, Reading 3 hrs - Japan: Watching TV 6 hrs, Exercise 4 hrs, Reading 3 hrs - Brazil: Watching TV 14 hrs, Exercise 3 hrs, Reading 1 hr
Grammar for Map Descriptions
4 exercises · 30 min
Key structures
In [year], there was/were + noun + prepositional phrase
The area has been + past participle + into/for + purpose
It is proposed/planned that + clause
Map questions in IELTS Task 1 show a location at two different points in time — typically a town in the past and the same town today or in the future. Your job is to describe what has changed. This requires a specific set of grammatical tools that differ from those used for graphs and processes.
First, you need 'there is/are' and locative prepositions to describe what existed or exists in a particular place. For example: 'In 1990, there was a small fishing village to the north of the harbour.' Prepositions like 'to the north of,' 'adjacent to,' 'on the western side of,' 'in the centre of,' and 'along the coastline' are essential for precise spatial description. Vague language like 'near' or 'in' does not demonstrate the precision the examiner is looking for.
Second, you need passive and causative structures to describe changes that have occurred. 'The farmland has been replaced by a residential development' is more formal and accurate than 'They replaced the farmland with houses.' The passive focuses on what changed, not who changed it — and in most cases, the agent is not shown on the map.
Third, if the map shows proposed or future developments, you need conditional and speculative language. 'It is proposed that a new shopping centre will be constructed' or 'The area is set to be transformed into a public park' shows the examiner you can shift from describing completed changes to predicted ones. The combination of spatial description, change description, and speculative language covers everything a map question can require.
In 1995, the town centre consisted mainly of small independent shops and a market square. By 2015, most of these shops had been demolished and replaced by a large shopping complex, which dominates the area to the west of the main road.
'Consisted mainly of' describes the original state using past simple. 'Had been demolished and replaced' uses the past perfect passive to show that the demolition occurred before 2015 — a sophisticated tense choice that establishes a clear timeline. 'Which dominates' shifts to present simple to describe what currently exists, demonstrating tense flexibility across time frames.
The area to the south of the river, which was previously occupied by farmland, has been converted into a recreational park with walking trails and a children's playground.
'Which was previously occupied by' is a non-defining relative clause adding historical context. 'Has been converted into' uses the present perfect passive, indicating a change that is now complete and visible in the present. 'With walking trails and a children's playground' adds specific detail using prepositional phrases rather than additional clauses, maintaining sentence fluency.
It is envisaged that the existing car park adjacent to the station will be replaced by a multi-storey residential building. Additionally, the proposal includes the construction of a pedestrian bridge across the canal, which would connect the new development to the town centre.
'It is envisaged that' uses an impersonal passive structure typical of formal planning language. 'Will be replaced by' is the future passive for proposed changes. 'The proposal includes the construction of' uses nominalisation ('the construction of') to compress information. 'Which would connect' uses a conditional for a hypothetical outcome, appropriate for describing plans that are not yet realised.
(Use 'on the northern/eastern/southern/western side' (with the adjective form of the direction, not the noun) or 'to the north/south/east/west of.' Do not use 'in the north side.')
(Map descriptions should use passive voice because the agent (who built it) is unknown and irrelevant. Starting sentences with 'They' is informal, vague, and reduces the grammatical range score.)
(Use the impersonal passive structure 'It is proposed/planned that + subject + will + verb.' The original sentence incorrectly mixes 'going to' with 'proposed' and uses a faulty infinitive structure.)
(Vague descriptions like 'a lot' and 'more buildings' do not demonstrate the precise, varied language needed for a high band score. Use specific vocabulary and embed details within complex structures.)
Exercises
There used to be a forest on the north side of the lake, but now there is a car park.
→ Use: The area + has been + past participle + into...The council will build a new library where the old cinema was.
→ Use: It is planned that...There was a narrow footpath along the river. Now there is a wide road.
→ Use: The narrow footpath...has been...People turned the disused factory into a community centre.
→ Use: Passive + for + purposeThe two maps illustrate the changes that have taken place in the town of Millford between 2000 and the present day.
Overall, the town has undergone significant urbanisation, with much of the original green space and farmland being replaced by residential and commercial developments.
In 2000, the town centre was dominated by a large park situated to the south of the high street. The area to the east consisted of open farmland, while a small woodland occupied the northern boundary. There was also a primary school adjacent to the park.
By the present day, the park has been reduced in size to make way for a new supermarket and its associated car park. The farmland to the east has been developed into a housing estate, comprising approximately fifty homes. The woodland has been partially cleared to accommodate a secondary school and a sports centre. However, the original primary school remains in its original location, although it has been expanded.
It is anticipated that a light rail station will be constructed to the west of the town centre, which would further transform the area.
1. Identify two instances where the writer uses the present perfect passive to describe changes. Explain why this tense is appropriate for map descriptions.
2. Find one example of speculative or conditional language used for future developments. What structure does the writer use?
3. The writer uses locative prepositions throughout. List three different locative expressions and explain how they help the reader visualise the map.
Map A — Harbour Town, 2000: - A fishing port with wooden jetties on the western coastline - A fish market in the town centre, adjacent to the port - Farmland to the east of the town - A narrow coastal road running north to south - A lighthouse on the northern headland - No residential areas east of the main road Map B — Harbour Town, present day: - The wooden jetties have been replaced by a modern marina with concrete docks - The fish market has been converted into a seafood restaurant - The farmland to the east has been developed into a residential estate - The narrow coastal road has been widened into a dual carriageway - The lighthouse remains unchanged - A shopping centre has been built to the south of the marina - A hotel complex is planned for the site adjacent to the lighthouse
Timed Task 1 Practice
3 exercises · 30 min
Key structures
All L1-L4 structures as appropriate to the task
You now have the grammatical tools for all three Task 1 types — processes, graphs, and maps. The challenge in the exam is not knowing the structures but using them accurately under time pressure. You have approximately twenty minutes for Task 1, and that includes reading the question, analysing the visual data, planning, writing, and checking.
A common mistake is spending too long analysing the data and then rushing the writing. Give yourself three minutes to plan, fifteen minutes to write, and two minutes to edit. During those two minutes, use this five-point protocol:
1. Subject-verb agreement: Does every subject match its verb in number?
2. Passive form: Is every passive construction correct (is/are + past participle, not -ing)?
3. Articles: Have you used 'the' where you are referring to specific data shown in the visual?
4. Tense consistency: Are you using the correct tense for the time frame (present simple for general processes, past simple for historical data, present perfect for changes up to now)?
5. Word count: Are you at or above 150 words?
During timed practice, you will also learn to make strategic grammar choices. If you are unsure about a complex structure, use a simpler one correctly. An error-free sentence with a basic structure always scores higher than a flawed attempt at a complicated one. Accuracy first, range second. The goal of this lesson is to build that instinct — to write confidently, edit efficiently, and produce a complete, accurate response under exam conditions.
The line graph illustrates the amount of electricity generated from three renewable sources — wind, solar, and hydroelectric — in the UK between 2000 and 2020. Overall, while wind and solar energy experienced significant growth over the period, hydroelectric power remained the most stable source throughout.
This opening paragraph demonstrates two critical Task 1 skills: paraphrasing the prompt ('illustrates' rather than 'shows,' 'the amount of electricity generated' rather than 'how much electricity was produced') and providing an overview using a concessive structure (while X...Y). 'Remained the most stable' uses the superlative correctly. This two-sentence introduction satisfies both the Task Response and Grammatical Range criteria.
Wind energy production rose dramatically from approximately 5 terawatt hours in 2000 to roughly 30 terawatt hours in 2020, making it the fastest-growing source of the three. Solar power followed a similar, though less pronounced, trajectory, climbing from virtually zero to around 12 terawatt hours over the same timeframe.
'Rose dramatically from...to...' combines the verb-based trend pattern with a prepositional range. 'Making it the fastest-growing' uses a participial clause to add an evaluative comment — a Band 7+ feature. 'Followed a similar, though less pronounced, trajectory' is an advanced comparison with a parenthetical qualifier, demonstrating syntactic complexity.
In contrast to the upward trends seen in wind and solar generation, hydroelectric output fluctuated within a narrow range, hovering between 25 and 30 terawatt hours for most of the period. A slight dip was recorded in 2010, after which production recovered to its previous level.
'In contrast to' signals comparison. 'Fluctuated within a narrow range' uses precise collocation. 'Hovering between...and...' is a participial clause adding detail without requiring a new sentence. 'After which' is a formal relative pronoun linking two clauses — this structure signals Band 7+ cohesion and grammatical range.
(In the introduction and body, use present simple ('shows,' 'illustrates'), not present continuous ('is showing'). Trend verbs like 'increase' are intransitive and do not take passive form — never 'was increased.')
(In the 'There was a + adjective + noun' pattern, the trend word must be a noun (fluctuation), not a verb (fluctuated). Alternatively, use the verb pattern: 'The price of oil fluctuated between March and June.')
(Countries cannot be 'the highest' — it is the figure or level that is high. Rephrase to focus on the data, not the country. Use 'recorded the highest level of' or 'had the highest figure for.')
Exercises
The line graph is showing the number of visitors to three museums in London between 2010 and 2020. Overall, the British Museum was the most highest in visitor numbers throughout the period. The Tate Modern experienced a increased in visitors, while the Natural History Museum was remained relatively stable. In 2010, the British Museum had approximately 6 millions visitors. The Tate Modern had about 5 million. The Natural History Museum had roughly 4 millions. By 2020, the British Museum was reach about 7 million, and the Tate Modern was increase to around 6.5 million. The Natural History Museum was decreased slightly to 3.5 millions. There was a sharp rose in visitors to the Tate Modern between 2015 and 2018.
The diagram below shows the process of manufacturing cement. Stage 1: Limestone and clay are extracted from quarries. Stage 2: The raw materials are crushed into a fine powder. Stage 3: The powder is mixed in a rotating dryer. Stage 4: The mixture is heated in a kiln at approximately 1,400°C to produce clinker. Stage 5: The clinker is cooled and then ground with a small amount of gypsum. Stage 6: The resulting cement is packed into bags. Stage 7: The bags are transported to construction sites and retailers.
The line graph shows the percentage of households with internet access in four countries (Australia, Brazil, India, and Germany) from 2000 to 2020. 2000: Australia 30%, Brazil 5%, India 1%, Germany 25% 2005: Australia 55%, Brazil 15%, India 5%, Germany 50% 2010: Australia 75%, Brazil 35%, India 12%, Germany 72% 2015: Australia 85%, Brazil 55%, India 25%, Germany 82% 2020: Australia 90%, Brazil 70%, India 42%, Germany 88%
Unit Assessment
4Test your understanding of this unit before moving on.
The process of recycling plastic bottles: 1. Collection of used bottles from homes and public bins. 2. Transportation of collected bottles to a recycling plant. 3. Sorting of bottles by plastic type using automated scanners. 4. Washing and cleaning to remove labels and residue. 5. Shredding of bottles into small flakes. 6. Melting of flakes at high temperature. 7. Moulding of melted plastic into small pellets. 8. Distribution of pellets to manufacturers. 9. Production of new plastic products from recycled pellets.
min: 150 words
max: 200 words
passive voice (5+)
temporal markers (4+)
nominalization (2+)
There used to be a small fishing village on the coast, but now there is a large commercial port.
→ Use: The area + has been + past participle + into...The council plans to construct a new hospital on the site of the former factory.
→ Use: It is proposed/planned that...Workers mix the ingredients together and then they heat the mixture in an oven.
→ Use: Once + past participle, + passive...The chart shows that people used cars a lot more than buses in 2020.
→ Use: According to the data, + formal comparative...