Koydo
CDLNCLEXIELTSOpen Koydo

IELTS · Grammar (Grammatical Range & Accuracy) · South Korea

Grammar (Grammatical Range & Accuracy) for the IELTS Exam — Korean candidates

15% of the IELTS test plan. Grammatical Range & Accuracy is one of four scored criteria across Writing and Speaking — assessing complexity, error-frequency, and punctuation. Calibrated for Korean candidates.

Most exam coaching covers the curriculum at the same depth across all topics. That misses the asymmetry of high-stakes testing: a few topics carry disproportionate weight on the score. Grammar (Grammatical Range & Accuracy) sits at roughly 15% of the International English Language Testing System content distribution — Grammar is the criterion most candidates struggle to lift from Band 6 to Band 7+. Band 7 requires variety in complex structures (relative clauses, conditionals, passive voice) PLUS error-free majority sentences. Pass rates for the IELTS are published annually by the awarding body and vary by cohort and locale. For Korean candidates preparing for IELTS, the calibration of study to local context matters: TOEIC and TOEFL are the dominant English credentials. TOPIK (Korean proficiency) and CSAT (Suneung) gate domestic outcomes.

Pass rates for IELTS (South Korea) are published periodically by the awarding body.

Common failure modes

These are the patterns that cause most candidates to lose marks on this topic. Recognising them in advance is half the work.

  • !Subject-verb agreement errors
  • !Wrong tense (mixing past simple and present perfect)
  • !Article misuse (a/an/the)
  • !Run-on sentences without subordinate-clause punctuation

Study tips

  • 1Drill the four conditional types daily.
  • 2Practice three relative-clause sentences in every essay.
  • 3Review tense use, especially the perfect tenses.
  • 4Use a checklist: SVA, articles, tense, complex sentence count.
  • 5한국 응시자에게 IELTS 대비의 핵심은 독해 속도와 듣기 정확도입니다 — 한국식 시험 문화와 다른 출제 패턴에 익숙해지세요.

Sample IELTS Grammar (Grammatical Range & Accuracy) questions

These sample items mirror the format and difficulty of real IELTS questions. Practice with thousands more on the free Koydo question bank.

  1. 1

    Which sentence is the strongest example of a Band 7+ complex structure?

    • AMany people use phones. They use them every day.
    • BPhones are used every day by many people.
    • CDespite the fact that phones offer convenience, many people, who use them daily, find them addictive.Correct
    • DPhones offer convenience and are addictive.
    Why this answer?

    The third option uses a subordinate clause ("Despite the fact that…"), a relative clause ("who use them daily"), and a main clause ("find them addictive"). This is exactly the kind of complexity that lifts Grammatical Range to Band 7+.

Frequently asked questions

Is Band 7 grammar achievable in 3 months?
For a candidate already at Band 6, yes — but it requires daily writing practice (1 essay/day minimum) with feedback on grammar errors. Without feedback, errors fossilize.
What is the IELTS pass rate for Korean candidates?
Pass rates for IELTS candidates in South Korea are published periodically by the awarding body. Practice questions, full-length simulations, and weak-area drills are the highest-impact way to improve your odds.
How long should Korean candidates study Grammar (Grammatical Range & Accuracy) for the IELTS?
For most candidates, focused mastery of Grammar (Grammatical Range & Accuracy) requires 20–40 hours of deliberate practice — drilling sample questions, reviewing failure modes, and timing yourself against exam conditions. TOEIC and TOEFL are the dominant English credentials. TOPIK (Korean proficiency) and CSAT (Suneung) gate domestic outcomes. Combine Grammar (Grammatical Range & Accuracy) study with full-length mock exams in the final two weeks before your test date.

Practice IELTS reading, writing, listening, speaking — free.

Band-7 vocabulary, Task-1 / Task-2 templates, and AI speaking partners that score by band descriptors.

Start free IELTS practice →Practice this topic with AI

Related study guides