The IELTS mistakes that quietly cost you 0.5 to 1.0 band

A test score of 6.5 versus 7.0 rarely comes down to knowledge. It comes down to habits. After coaching hundreds of IELTS candidates at Winhouse, the same twelve mistakes appear again and again in the last 48 hours before the exam. Each one costs half a band. Fix three of them and you move a whole band.

Reading — three habits that cap you at 6.5

1. Reading the passage before the questions

This wastes 4–6 minutes per passage. Read the questions first, mark the keywords, then scan the passage for those keywords. The passage is not a novel — you do not need to enjoy it.

2. Rewriting answers instead of copying them

For gap-fill and short-answer questions, the answer usually appears verbatim in the passage. Paraphrasing the answer in your own words is how strong readers lose easy marks.

3. Ignoring word limits

"No more than three words" means three words maximum. Any answer with more words, however correct, is marked wrong.

Listening — the mistake most Band 6 candidates make

Waiting for the "answer word" and missing everything else. IELTS Listening deliberately gives you the wrong answer first, then corrects it. Candidates who fixate on the first plausible number, name or date write it down and stop listening — and the correction sails past. The fix: keep listening until the speaker moves to the next question.

Writing Task 1 — three quiet Band 6 traps

4. Not paraphrasing the question

Task 1 must open with your own paraphrase of the visual's subject. Copying the prompt sentence verbatim is instantly deducted under Task Response.

5. Listing every data point

Task 1 asks for an overview — the two or three most significant trends. Candidates who describe every bar in the chart lose Coherence marks, not gain them.

6. Missing the overview paragraph

The overview sentence — usually the second paragraph in a Task 1 report — is worth up to a full band on its own. Skipping it is the single most common Band 6 mistake.

Writing Task 2 — the four expensive ones

1. Memorised introductions. "In the modern world…" instantly signals a template essay. Examiners are trained to spot them.
2. Two ideas in one paragraph. One idea per body paragraph. Deep, not wide.
3. Personal pronouns in argumentative essays. "I think", "you know" — replace with "It could be argued", "One perspective…"
4. A new argument in the conclusion. Conclusions synthesise; they never add.

Speaking — the two Band 7 traps

11. Over-rehearsing answers

Memorised answers to Part 2 cue cards are among the easiest things for an examiner to detect. Rhythm changes. Vocabulary becomes suddenly formal. Eye contact drops. The result is a lower Fluency band, not a higher Lexical Resource band.

12. Answering yes/no in Part 3

Part 3 questions are abstract. A one-sentence answer, however precise, produces a Band 6 impression. Extend with a reason and one concrete example — even if you disagree with your own example, that shows thinking on your feet.

The exam-week checklist

• Sit one full timed mock 5–7 days before the exam. Not two days before — you need time to debrief.
• Print your ID document + booking confirmation the night before.
• Do not attempt to learn new vocabulary in the final 48 hours. Consolidation, not acquisition.
• Sleep. Every additional hour of sleep in the final week correlates measurably with Speaking fluency.

FAQ