Grammar for IELTS Band 7: The Structures That Unlock It

A Band 7 script or spoken answer is not grammatically perfect — the descriptor allows 'some grammatical mistakes' to persist — but it is recognisably ambitious. The candidate reaches for complex structures unprompted, uses them in more than one sentence, and gets most of them right. What examiners are listening and reading for is a pattern across the whole performance, not a single impressive sentence surrounded by simple ones.

This matters because many candidates at Band 5–6 already know these structures in theory; the gap to Band 7 is deploying them reliably under the pressure of live speech or a 40-minute essay, not learning something new. The rest of this guide sets out exactly which structures to prioritise and why, in roughly the order that gives you the best return on study time.

Not every advanced structure is worth the same number of marks. These six earn the most credit relative to the effort of learning them, because they appear naturally across both Speaking and Writing tasks, and because a Band 5–6 candidate typically already half-knows most of them.

A relative clause lets you attach extra information to a noun without breaking your sentence in two — exactly the kind of economy examiners reward. 'Who', 'which', and 'that' each attach to a different kind of noun (person, thing, either informally), and dropping the relative pronoun is only safe when it is the object of the clause, never the subject. Once this distinction is automatic, relative clauses become one of the fastest ways to add range to an answer.

The most common Band 5–6 error is not choosing the wrong pronoun but forgetting the clause needs its own verb: 'The teacher who help me' is missing the -s. Practise building relative clauses around people and things you talk about often — your job, your city, your course — until the verb agreement is automatic.

• The teacher who help me with my application was very patient.(relative clause needs its own correctly conjugated verb)
• The teacher who helped me with my application was very patient.
• The neighbourhood I grew up in has changed completely.(object relative pronoun dropped — perfectly natural)

Part 3 and Task 2 both reward candidates who can reason about hypotheticals, not just describe facts — and conditionals are the grammar of hypothetical reasoning. The first conditional handles realistic future consequences, the second handles unlikely or imagined present situations, and the third evaluates a past decision that cannot be changed.

A frequent Band 6 slip is mixing the clauses — a present tense in the if-clause with a modal that does not match, or 'would' in both halves of a first conditional. Keep the two halves of each conditional type locked together until the pairing is automatic, then start varying the order (result clause first) for extra flexibility.

• If more people would cycle, the city would be less polluted.('would' in the if-clause is a common second-conditional slip)
• If more people cycled, the city would be less polluted.
• If the government had subsidised solar panels sooner, adoption would be far higher today.(mixed conditional — a Band 8 signal, not required for 7)

The passive voice (be + past participle) is the natural choice whenever the agent of an action is unknown, obvious, or unimportant — exactly the situation in most Task 1 process descriptions and many Task 2 generalisations. 'Plastic is recycled at the facility' reads as more formal and precise than inventing an agent nobody asked about.

Concession words — although, even though, despite, in spite of — let you acknowledge a counter-argument inside the same sentence as your point, which examiners read as balanced, higher-level reasoning. The trap is grammar, not logic: 'despite' and 'in spite of' take a noun or -ing form, never a full clause, which is why 'despite the fact that traffic is heavy' needs 'the fact that' to bridge the gap.

• Despite traffic is heavy, most commuters still prefer driving.(despite cannot be followed directly by a clause)
• Despite the heavy traffic, most commuters still prefer driving.
• Although traffic is heavy, most commuters still prefer driving.(although takes a full clause — the safer choice under pressure)

A candidate can know every structure above and still be capped at Band 6 by a single recurring habit: joining two independent clauses with nothing but a comma. 'The results were disappointing, the team decided to change strategy' is a comma splice — two complete sentences glued together — and examiners read it as exactly the kind of persisting mistake that keeps Writing scripts below Band 7.

The fix is mechanical rather than creative: whenever you find a comma joining two clauses that could each stand alone as a sentence, insert a conjunction (and, but, so), a subordinator (because, although), or split it into two sentences. This single habit removes more Band 7 blockers than learning any new structure.

• The results were disappointing, the team decided to change strategy.(comma splice — two independent clauses)
• The results were disappointing, so the team decided to change strategy.