IELTS Writing Task 2 Sentence Structures (2026)
IELTS Writing Task 2 sentence structures by function: introduction, thesis, topic sentence, explanation, example, concession and conclusion, with Band 7 examples.
快速解答
Grammatical Range and Accuracy is one of the four Writing criteria. Band 7 asks for a variety of complex structures with frequent error-free sentences, so the goal is not rare grammar but a controlled mix: relative, conditional, concessive, passive and participle structures placed where the essay needs them. Learn one or two patterns for each essay job and check accuracy before range.
| Band | Official Grammatical Range and Accuracy wording | What it means for your essay |
|---|---|---|
| 8 | A wide range of structures is flexibly and accurately used. The majority of sentences are error-free. | Complex sentences appear naturally in every paragraph and errors are rare |
| 7 | A variety of complex structures is used with some flexibility and accuracy. Error-free sentences are frequent. | Several structure types, used correctly most of the time |
| 6 | A mix of simple and complex sentence forms is used but flexibility is limited. | Complex sentences exist but repeat one pattern or contain errors |
| 5 | The range of structures is limited and rather repetitive. | Mostly simple sentences; complex attempts tend to be faulty |
Source: Task 2 Grammatical Range and Accuracy wording quoted from the IELTS Writing band descriptors (IELTS.org PDF), checked 31 October 2026.
What examiners mean by sentence structure range
Examiners do not count clever sentences. They judge whether you can choose a structure that fits the meaning and produce it accurately, which is why the IELTS Writing band descriptors (IELTS.org PDF) pair range with accuracy at every band. A Band 6 script often has complex sentences, but they follow one pattern (usually because or although) and the long ones contain errors. A Band 7 script spreads several patterns across the essay and most sentences have no errors at all.
The most reliable way to build range is to link structures to jobs. An introduction needs a paraphrase and a position, a body paragraph needs a claim, an explanation and an example, and a balanced essay needs a concession. Each job has two or three natural structures. If you know them, range appears as a side effect of answering the question, not as decoration. Task 2 is worth twice as much as Task 1, so these sentences carry most of your Writing band (IELTS test format (IELTS.org)).
| Essay job | Structures that fit | Where it appears |
|---|---|---|
| Paraphrase the topic | Passive reporting, noun clause as subject | Introduction, sentence 1 |
| State a position | Concessive clause plus main clause, cleft sentence | Introduction, sentence 2 |
| Make a claim | Noun phrase subject, comparative structure | Topic sentence of each body paragraph |
| Explain why | Relative clause, cause and effect clause, participle clause | Middle of each body paragraph |
| Give an example | Conditional, reduced relative clause | After the explanation |
| Admit the other side | While or although clause, admittedly plus however | Discussion and opinion essays |
| Conclude | Concessive summary, comparative judgement | Final paragraph |
Introduction structures: paraphrase and thesis
Your first sentence restates the issue in your own words. Two structures do this well. Passive reporting (It is often argued that...) lets you present the debate without claiming it as your own view. A noun clause as subject (Whether cities should ban private cars is...) turns the question itself into the topic of your sentence, which is useful for discussion essays.
Your second sentence gives the thesis. A concessive clause followed by your main view shows range and answers the question at once. Keep the thesis specific: name the two reasons you will develop, so the examiner can see your plan before the body begins. Avoid memorised openers that would fit any essay, because the descriptors note possible over-dependence on memorised language.
| Pattern | Example sentence | Use it when |
|---|---|---|
| It is often argued that + clause | It is often argued that governments should fund university education for every student. | Paraphrasing an opinion in the prompt |
| Whether + clause + is + noun phrase | Whether young people should take a gap year is a question that divides parents and teachers. | Discussion essays with two views |
| Although + clause, I believe + clause because + reason | Although online courses are cheaper, I believe campus study remains more effective because it builds discipline and networks. | Opinion essays with a clear position |
| What + clause + is + noun phrase | What concerns many residents is the rising cost of housing near city centres. | Problem and solution essays |
| This essay will argue that + clause | This essay will argue that the advantages of remote work outweigh its drawbacks. | Advantages and disadvantages essays |
Weak
Generic opener
Nowadays, technology is a hot topic. There are many advantages and disadvantages. I will discuss both sides in this essay.
- •Fits any prompt
- •No position
- •Three simple sentences
Stronger
Task-specific opener
It is often claimed that smartphones distract schoolchildren from learning. Although these devices can be misused, I believe their benefits outweigh the risks when schools set clear rules.
- •Paraphrases the prompt
- •Concessive thesis
- •Signals the body plan
Topic sentences and explanation structures
A topic sentence states one claim in one clear sentence. Long noun phrase subjects help here because they pack an idea into the subject position: The main advantage of studying abroad is... or One reason why house prices keep rising is that... These patterns are flexible and rarely go wrong, which makes them ideal for the first line of a body paragraph.
The explanation is where most range comes from. A non-defining relative clause adds a consequence (..., which means that...). A participle clause shortens a cause or result (Having grown up online, many teenagers...). A cause and effect clause makes the logic explicit (As a result of..., ...). Use two of these per paragraph and your explanation becomes both clearer and more varied.
| Structure | Example | Common error to avoid |
|---|---|---|
| Noun phrase + is that + clause | The main reason why people move to cities is that wages are higher there. | The reason is because... (use that) |
| , which + verb (comment clause) | Many firms now allow remote work, which reduces commuting and office costs. | Using that after a comma |
| Present participle clause | Working from home, employees can organise their day around their most productive hours. | Dangling subject: the participle must describe the main subject |
| Perfect participle clause | Having invested in public transport, the city saw a sharp fall in car use. | Mixing tenses inside the clause |
| As a result of + noun, clause | As a result of cheaper flights, tourism has spread to smaller towns. | As a result of + full clause (use a noun or because) |
| The more..., the more... | The more time children spend outdoors, the healthier they tend to be. | Leaving out the second the |
- One claim per topic sentence, stated before any explanation.
- At least one relative or participle clause in each explanation.
- Every long sentence read back once to confirm it has a main verb.
Example and evidence structures
Examples in Task 2 do not need real statistics. They need to be specific and plausible. Conditional sentences are the most natural tool: a first conditional describes a realistic result (If a city introduces congestion charges, fewer people will drive into the centre), and a second conditional imagines a policy that does not yet exist (If every school offered free meals, attendance would probably rise).
Reduced relative clauses and introductory phrases let you add a concrete case without starting every example with For example. A case in point is... and Take..., where... both introduce a specific situation and then explain it in the same sentence. Vary the opener, but keep the example tied to the claim of the paragraph.
| Pattern | Example | Function |
|---|---|---|
| If + present, will + verb | If employers offer flexible hours, parents will find it easier to stay in work. | Realistic result of a policy |
| If + past, would + verb | If public transport were free, many commuters would leave their cars at home. | Hypothetical policy |
| A case in point is + noun, where + clause | A case in point is Singapore, where road pricing has kept traffic moving. | Introducing a concrete case |
| Noun + past participle phrase | Students given regular feedback usually improve faster than those left alone. | Compressing a relative clause |
| For instance, a + noun + who + clause | For instance, a graduate who speaks two languages has access to more jobs. | Imagined but plausible example |
Concession, contrast and conclusion structures
Concession shows that you have considered the other side, which strengthens your position in opinion and discussion essays. The core patterns are a subordinate clause (While it is true that..., ...), a two-sentence move (Admittedly, ... However, ...) and a contrast inside one clause (Despite + noun or -ing, ...). Each gives a different rhythm, so use at least two across the essay.
The conclusion restates your answer without new ideas. A concessive summary (Although X has some benefits, I remain convinced that Y) and a comparative judgement (Overall, the advantages of X clearly outweigh its disadvantages) both close the essay in one or two sentences. Make sure the conclusion repeats the same position as your thesis.
| Pattern | Example | Punctuation rule |
|---|---|---|
| While it is true that + clause, clause | While it is true that exams cause stress, they also motivate students to revise. | Comma after the first clause |
| Admittedly, + clause. However, + clause. | Admittedly, electric cars are expensive. However, running costs are far lower. | Two sentences, comma after each linker |
| Despite + noun or -ing, clause | Despite their high cost, solar panels pay for themselves within a decade. | Never Despite + full clause |
| Even though + clause, clause | Even though fewer people read newspapers, journalism remains essential. | No but in the main clause |
| In conclusion, although + clause, I believe + clause | In conclusion, although tourism brings income, I believe it must be limited in fragile areas. | Keep the same view as the thesis |
| Overall, the + noun + of X outweigh + noun | Overall, the benefits of a four-day week outweigh its drawbacks. | Plural subject, plural verb |
Error
Faulty concession
Although online learning is flexible, but many students feel isolated.
- •Although and but in one sentence
- •Typical Band 6 error
Correct
Controlled concession
Although online learning is flexible, many students feel isolated without classmates around them.
- •One linker only
- •Extended with a reason
One Band 7 body paragraph, annotated
The paragraph below answers the prompt: Some people think governments should invest in public transport rather than new roads. To what extent do you agree? It uses six different structures, but each one does a job. Read it, then label the structures yourself before checking the notes.
Investing in public transport is the more sustainable choice for growing cities. The main reason is that a single train can carry hundreds of commuters, which removes a large number of cars from the road at peak times. Having seen congestion fall after new metro lines opened, many city councils now prefer rail to road building. If a city added another motorway instead, traffic would probably return to the same level within a few years, as new roads tend to encourage more driving. Although buses and trains require large subsidies, these costs are lower than the long-term price of pollution and lost working hours.
| Structure in the paragraph | Job it does |
|---|---|
| Comparative topic sentence (the more sustainable choice) | States one clear claim |
| The main reason is that + clause | Opens the explanation |
| , which + verb | Adds a consequence without a new sentence |
| Having + past participle | Links evidence to the councils in one clause |
| Second conditional | Tests the opposite policy hypothetically |
| Although + clause, clause | Concedes the cost and returns to the claim |
- 1Pick one promptChoose a Task 2 question from our Writing predictions bank.
- 2Plan by jobFor each body paragraph, note the claim, an explanation structure and an example structure.
- 3Write in 40 minutesUse at least four different structures across the essay, never forcing one that does not fit.
- 4Check accuracyRead every complex sentence once for a main verb, linker and comma. Then use the checklist in our Task 2 grammar mistakes guide.
Sentence structure FAQ
How many complex sentences do I need for Band 7?+
There is no official number. The Band 7 descriptor asks for a variety of complex structures and frequent error-free sentences, so aim for several different structure types across the essay, each used correctly, rather than a fixed count.
Are long sentences better for IELTS Writing?+
No. Length is not range. A 50-word sentence with one error lowers accuracy. Most strong essays mix short, clear sentences with complex ones of 20 to 30 words.
Can I memorise sentence structures for Task 2?+
Learn patterns, not full sentences. A pattern such as While it is true that..., ... can be filled with ideas from any prompt. The public descriptors flag possible over-dependence on memorised language, and copied wording from the question is discounted, so ready-made sentences that ignore the prompt add little.
Do the passive and inversion help my score?+
Only when they fit the meaning. The passive is natural when the doer is unknown or unimportant. Inversion (Not only does...) is rare in good essays; one correct example is enough, and an incorrect one costs accuracy.
