雅思大作文评分标准里的CC究竟是什么?

Coherence and Cohesion (简称CC)是90%考生的提分瓶颈,也是雅思写作最被误解的评分项。
结合应用语言学权威定义,Coherence是「语义逻辑、文章骨架」,Cohesion是「语言粘合、文本皮肉」。所以,核心的一点是:Cohesion服务于Coherence。只有表层衔接、没有底层逻辑,是典型模板低分;只有逻辑、无语言衔接,文章松散无层次。

1. Coherence 连贯(宏观·核心)
Coherence is what makes a text semantically meaningful. It ensures that ideas in a discourse are logical and consistent.
通俗解读:Coherence连贯是文章的内在思维逻辑,无关连接词,只看整篇文章、每个段落、每句话的意义是否通顺、有序、自洽,读者无需猜测就能读懂完整观点。
高分Coherence核心特征
· 全文结构有序:开头、主体、结尾各司其职,无跨界内容
· 段落逻辑统一:句子围绕唯一核心分论点展开
· 观点递进自然:句间、段间是因果、递进、转折的真实逻辑,而非简单罗列
· 全文立场一致:首尾呼应,论证不跑偏、不矛盾
低分Coherence:思维碎片化,观点跳跃、逻辑断裂,内容无意义堆砌,读者读起来晦涩难懂。

2. Cohesion 衔接(微观·手段)
Cohesion refers to the grammatical and lexical linking that holds a text together and gives it meaning.
通俗解读:衔接是文章的外在语言手段,通过固定的词汇、语法方式,把独立的句子、段落“粘合”成完整文本,是让逻辑落地的显性工具。语言学将衔接分为两大核心类别,也是雅思7+写作唯一认可的衔接方式。
第一类:Grammatical Cohesion 语法衔接
依托语法结构实现句间粘合,是最高频、最自然的无痕衔接手段,包含5种核心形式:
· Anaphora 回指(雅思最常用):用代词指代前文已出现的内容,避免重复。
例句:Young people rely heavily on smartphones. They spend most of their spare time on these devices.
· Cataphora 预指(极少用):代词前置,后文补充具体对象,雅思写作无需刻意使用。
例句:This trend has aroused wide concern: teenagers are addicted to online entertainment.
· Substitution 替代:用固定词汇替代前文内容,精简语句。
例句:Many students prefer online courses, and more adults choose the same one.
· Ellipsis 省略:省略重复信息,让句式更简洁。
例句:Some people exercise regularly, while others do not exercise.
· Conjunctions 连词:逻辑词仅做辅助,不句句堆砌。
例句:Remote learning is convenient, but it lacks face-to-face interaction.
第二类:Lexical Cohesion 词汇衔接
依托词汇语义关系实现衔接,是雅思CC高分的核心关键,共5种核心形式:
· Repetition 关键词重复:核心话题词合理重复,强化主题,避免跑题。
例句:Environmental protection is vital. Environmental protection requires joint efforts of the whole society.
· Synonymy 同义替换:同类词汇替换,丰富表达且延续话题。
例句:Many citizens face great pressure. This kind of stress affects their mental health.
· Hyponymy 上下义替换:用概括词指代具体事物,衔接自然。
例句:A stray cat appeared in the community. The animal was weak and hungry.
· Antonymy 反义衔接:通过对比关系衔接前后语句。
例句:Traditional education is rigid and passive, while modern education is flexible and active.
· Meronymy 整体与部分衔接:依托事物整体与局部关系衔接。
例句:He checked his car carefully and finally replaced the broken tire.
3. 权威核心区别对照表

核心维度 | Coherence(连贯) | Cohesion(衔接) |
|---|---|---|
本质 | 语义逻辑通顺、观点自洽 | 词汇/语法的显性文本粘合 |
层面 | 宏观 (全文、段落逻辑) | 微观 (句子、词汇连接) |
核心作用 | 决定文章能不能读懂 逻辑是否成立 | 决定文章是否流畅 无重复无割裂 |
判定方式 | 靠读者理解判断 (隐性) | 靠文本语言标记判断 (显性) |
雅思分值 | 决定6分底线 无逻辑直接低分 | 决定7分上限 精准衔接拉高档次 |
4. 看懂5.5分假衔接 vs 7分真CC
话题:青少年过度使用手机的负面影响
5.5-6分 典型低分(伪衔接、无连贯)
Mobile phones are popular among young people. In addition, they waste much time on screens. Therefore, their study time is reduced. However, many students still use phones every day.
扣分核心原因:
① 过度堆砌连词 In addition、Therefore、However,机械生硬,纯模板衔接;
② 无内在逻辑递进,四句仅简单罗列事实,语义无关联,Coherence缺失;
③ 无词汇、语法无痕衔接,全靠外在连词强行串联,是考官最反感的低分写法。
7+ 高分版本(真连贯+高阶衔接)
Modern teenagers rely heavily on mobile devices in daily life. This habit occupies a large amount of their spare time, leaving them with insufficient time for academic study and physical exercise. Such screen overuse also weakens their ability to focus on long-term learning tasks.
高分CC拆解:
① Coherence(满分逻辑):逻辑闭环清晰——青少年依赖手机→占用课余时间→挤压学习运动时间→削弱专注力,层层递进,无跳跃无断层;
② Grammatical Cohesion:This habit / Such screen overuse 回指前文内容,无痕衔接句间关系;
③ Lexical Cohesion:mobile devices / screens 同义关联,延续话题不重复;
④ 零多余连词,靠内容逻辑自然推进,完全规避模板感。

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