Scoring Briefing · 单科重考

One bad paper doesn't have to mean the whole test again. 单科重考简报 · 一项没考好，不一定要重考整场

One Skill Retake is available in mainland China. It lets you re-sit a single paper for 1,400 RMB instead of 1,990 for the full test — but the eligibility is narrower than most summaries admit, the window is short, and there is one warning on the official page that almost nobody repeats. Every figure here is sourced. Download as PDF →

The rules 官方规则

What it actually is.单科重考到底是什么。

Every line below is published on the official Chinese-mainland IELTS site. Nothing here is my interpretation.以下每一条均出自雅思考试中文官方网站，不含我的解读。

The official terms · 官方条款

What you retake 重考什么	Any one of the four papers — 听、说、读、写某一单科. Not two, not the whole test. 听、说、读、写中的任意一科，只能选一科。
Who is eligible 谁能报	“仅面向BC雅思机考考生，考生在参加过一次全科雅思机考后…” — only candidates who sat a full BC computer-delivered IELTS. If your original test was on paper, or was not a BC computer test, this is not open to you. 原考试必须是 BC 雅思机考全科考试。纸笔考试不适用。
The window 时间窗口	“自考试日（即原成绩单上注明的考试日期）起60天内可注册并参加一次单科重考” — 60 days from the original test date, and once per original test. 自原考试日起 60 天内，可注册并参加一次。
Where 考点	Ten test centres across six cities: Beijing (3), Shanghai (2), Chongqing (2), Guangzhou (1), Ningbo (1), Changsha (1). Not nationwide. 六个城市、十个考点：北京 3、上海 2、重庆 2、广州 1、宁波 1、长沙 1。并非全国开放。
The fee 费用	1,400 RMB (报名费1400元人民币), against 1,990 RMB for a full IELTS test as of 1 January 2026. 单科重考 1,400 元；全科考试自 2026 年 1 月 1 日起为 1,990 元。
What you get 成绩单	A new Test Report Form carrying the new score for the retaken paper, your original three, and a recalculated overall. The retaken paper is flagged on it. “考生可以自由选择使用原始成绩单或新成绩单申请院校” — you choose which report to submit. 新成绩单包含重考科目的新分数、原三科分数与更新后的总分，重考科目会被标注；你可以自由选择递交哪一份。

Source. All quoted wording and every figure above is from the official Chinese-mainland IELTS site. chinaielts.org — 雅思单科重考 → · 2026 fee notice → Arrangements change — confirm at source before you book.

What one paper is worth 一科能改变多少

One paper can move the overall a full band.一科的分数，可能改变整整一分。

This is the same result slip from the overall band briefing, run through the same official rounding rule.下面这张成绩单来自「总分的算法」那篇，用的是同一条官方进位规则。

Before · 重考前

7.0Listening

7.0Reading

6.5Speaking

6.0Writing

→average 6.625→

6.5Overall

26.5 ÷ 4 = 6.625, nearer to 6.5 than to 7.0.

After retaking Writing alone · 只重考写作之后

7.0Listening

7.0Reading

6.5Speaking

7.0Writing

→average 6.875→

7.0Overall

27.5 ÷ 4 = 6.875, nearer to 7.0 than to 6.5. One paper. 6.5 to 7.0. And if the requirement was “7 in each band”, this slip now also clears Writing — though Speaking at 6.5 would still fail it. 一科重考，总分从 6.5 到 7.0。若要求是「单项均 7」，写作过了，但口语 6.5 仍然不过。

Check it yourself. The rule is the average of the four papers rounded to the nearest half band. Both sums above use it unchanged. How the overall band is calculated →

The part worth thinking about 真正值得想清楚的地方

A full retake asks you to produce all four scores again.全科重考，要求你把四个分数重新考一遍。

The 590 RMB is the small part of the difference.差的那 590 元，反而是这件事里最小的部分。

Full test · 全科

¥1,990

Four papers, one day, four new scores.
四科，一天，四个全新分数。

One Skill Retake · 单科

¥1,400

One paper. The other three carry across.
一科，其余三科直接带过去。

What a full retake asks 全科重考要求什么	You sit all four papers again, and the new report carries four new scores. To beat your current result you must improve the weak paper and reproduce the three good ones on the same morning — the 7 in Listening, the 7 in Reading, the 6.5 in Speaking. They do not carry over. 四科全部重考，新成绩单上是四个全新分数。想超过现在的成绩，你不仅要提高薄弱的那一科，还要在同一个上午把另外三科的水平再考出来一次。它们不会自动带过去。
What One Skill Retake asks 单科重考要求什么	You sit one paper. The other three are carried onto the new report as they stand. Your preparation, your nerves and your test-day energy all go into the paper that actually needs them. 只考一科，其余三科按原分数带入新成绩单。备考、紧张和当天的精力，全部集中在真正需要的那一科上。
Neither destroys your original 两种方式都不会毁掉原成绩	Your original Test Report Form remains what it is either way, and with One Skill Retake the official page states you may choose which report to submit. Nobody loses a score by trying — the cost is money, time and preparation, not your existing result. 无论选哪种，原成绩单都还在。单科重考官方也明确说明可自由选择递交哪一份。代价是钱、时间和精力，不是你已有的分数。

My judgement, offered as judgement. The failure I see most often on a full retake is not the weak paper — it is a different paper slipping half a band on the day, so the average barely moves. That is professional observation from teaching in Beijing, not a measured finding, and you should weigh it as one teacher's opinion. 这一条是我的个人判断，不是统计结论：全科重考最常见的失败，不是薄弱那一科没提上去，而是另一科当天掉了半分，结果平均分几乎没动。

Before you get excited 先别急

The eligibility is narrower than the headlines.条件比标题写的要窄。

BC computer test only 仅限 BC 机考	The official wording is 仅面向BC雅思机考考生. A paper test does not qualify, and you should confirm your own sitting qualifies before planning around it. 原考试必须是 BC 雅思机考全科；纸笔考试不符合条件。
Six cities, ten centres 六城十考点	Beijing, Shanghai, Guangzhou, Chongqing, Ningbo, Changsha. If you tested elsewhere, the retake still means travelling. 北京、上海、广州、重庆、宁波、长沙。在其他城市考的，重考仍需异地前往。
The window is shorter than 60 days 实际比 60 天更短	The 60 days run from your test date, not from the day your results arrive. Computer-delivered results take roughly 3–5 days, so in practice you have around 55 days to decide, book a seat at one of ten centres, prepare, and sit it. 60 天从考试日算起，不是从出分日算起。机考出分约 3–5 天，实际上你只有大约 55 天来决定、抢考位、备考并参加考试。
Once, and one paper 一次，一科	One retake per original test, one paper only. If two papers are below the line, this does not solve your problem — a full retake does. 每次原考试只能重考一次、只能选一科。如果有两科不达标，单科重考解决不了，只能全科重考。

The 1 September connection. One Skill Retake requires a computer-delivered test, and from 1 September 2026 the test in mainland China is computer-delivered only. The delivery-mode gate is on its way out — the centre list, the BC condition and the 60 days are not. The move to computer →

The line almost nobody repeats 几乎没人转述的那一条

Check that your institution accepts it — first.先确认院校认不认。

Quoted from the official registration page · 官方报名页原文

The warning 官方提醒	“报名前考生应与成绩接收机构确认是否认可雅思单科重考成绩” — before registering, confirm with the institution receiving your score whether it accepts One Skill Retake results. 这是官方报名页列出的条件之一，不是我的补充。
Why it matters more than the fee 为什么这比费用更重要	A cheaper score you cannot submit is worth nothing. Acceptance is decided by each receiving institution, not by the test centre, and it is not universal. This is the step to take before you pay, not after. 一份递交不了的成绩，再便宜也没有价值。是否认可由接收院校决定，并非所有机构都接受。这一步要在付款之前做。
What to ask, in writing 怎么问，最好留书面记录	Ask the admissions office directly whether they accept an IELTS One Skill Retake Test Report Form, and keep the reply. Ask about the specific course, not the university in general — requirements are often set at department level. If the answer is no, your original report is still valid and a full retake is the route. 直接问招生办是否接受「雅思单科重考」成绩单，并保留书面回复。要问具体项目，不要只问学校 —— 要求常常由院系单独设定。如果答复是不接受，原成绩单依然有效，那就只能全科重考。

Source. chinaielts.org — 单科重考报名流程 → The warning appears there as one of the listed conditions of registration.

Deciding 怎么决定

Which paper, and is it worth 1,400?重考哪一科，值不值这 1,400 元？

If…	Then
Your requirement is a minimum in each band, and one paper is below it 有单项要求，且只有一科不达标	This is exactly what One Skill Retake is for. Retake that paper. Nothing else can rescue it, and a full retake would ask you to reproduce three scores you already have.
Two or more papers are below the line 两科或以上不达标	One Skill Retake cannot fix this — one paper only, once. A full retake is the route.
Your requirement is overall only, and you are half a band short 只要求总分，差半分	Work out which single paper is cheapest for you to move, then check the sum. Half a band on any one paper moves the average by 0.125 — sometimes that crosses a rounding boundary, as above, and sometimes it does not. Do the arithmetic before you pay.
You were close and think the marking was harsh 觉得判分偏严	A remark is a different route with different economics, and it has its own deadline. That is a separate briefing — but do not let the 60-day retake window lapse while you wait on one.

The honest summary: One Skill Retake is excellent for a single paper that is genuinely below a stated requirement, if you are eligible, near a centre, inside the window, and your institution accepts it. That is five conditions, and all five have to hold.

How this was compiled 编制方法说明

What is quoted, what is arithmetic, what is opinion.哪些是引用，哪些是算术，哪些是观点。

Method note · 说明

Quoted	The eligibility wording, the 60-day window, the fee, the centre list, the Test Report Form description and the institutional-acceptance warning are published on the official Chinese-mainland IELTS site and are quoted, not paraphrased, where they carry conditions.
Arithmetic	The two worked sums use the published rule — the average of the four papers rounded to the nearest half band. 26.5 ÷ 4 = 6.625 and 27.5 ÷ 4 = 6.875. Check them; that is the point of using arithmetic.
Opinion	Two things here are judgement and are marked as such: that a different paper slipping on the day is the common failure mode of a full retake, and that the acceptance check matters more than the fee. Neither is measured.
Not advice about your case	Whether a retake is worth it depends on your requirement, your centre, your dates and your institution. This page sets out the rules and the arithmetic so you can decide; it is not a recommendation to book anything.
Credentials	Certified by IDP Education in Understanding the Assessment Criteria for both Speaking and Writing. IDP is one of the three organisations that jointly own IELTS. This is a teacher-training certificate — IELTS has not endorsed this briefing, the books, or the classes. Certificate numbers →

Sources. chinaielts.org — 雅思单科重考 · chinaielts.org — 单科重考报名流程 · chinaielts.org — 2026 fee notice · ielts.org — One Skill Retake. Fees, centres and availability change. If a source page has changed since publication, the source wins — please tell me.Every source above is public and linked. Not secret knowledge — unread knowledge.以上出处全部公开、均已附链接。这不是内部消息，是没人去读的公开材料。

Take it further 继续深入

Work out whether it moves your number.先算清楚它能不能改变你的分数。

Everything below is free and needs no sign-up.以下全部免费，无需注册。

This briefing as a PDF 本简报 PDF 版	Printable A4 with the rules, the sums and the five conditions. Send it to anyone deciding between a retake and a remark.
How the overall band is calculated 总分的算法	The rounding rule this page depends on, with the three official worked examples. Start here if the sums above were a surprise.
The move to computer 机考简报	Why the 1 September transition matters for eligibility — and what it changes about how you write.
Why Chinese candidates plateau at 6.5 证据简报 · 6.5 瓶颈	If Writing is the paper you would be retaking, this is what is most likely holding it there.
Examiner-style mock tests 模考与批改	A per-criterion breakdown before you spend 1,400 finding out whether the paper has actually moved.

No band score is promised anywhere in this material. What this page offers is the published rules and the arithmetic, so the decision is yours to make with the actual numbers in front of you. Browse the series →