✨ 语义深度解析
sufficient
高考核心词 作文加分词 难度 2/5 ⏱ 3 分钟
核心
够了,不多也不少——满足了最低要求,不强调富余
释义
1
adj.足够的,充足的(满足需求或要求)
The research team concluded that there was sufficient evidence to support the hypothesis.
研究团队得出结论,有足够的证据支持该假设。
2
adj.足以(be sufficient to do sth.,足以做某事)
A single course of antibiotics proved sufficient to eliminate the infection entirely.
事实证明,一个疗程的抗生素足以彻底消除感染。
语感
sufficient = 刚好够了——不是「很充足」,只是「满足了要求」
足够的充足的足以(做某事)
陷阱
⚠️sufficient vs. adequate:都足够,含义稍有不同
The food rations were adequate to prevent starvation, but far from sufficient to maintain good health and physical strength.
adequate = sufficient(都是「足够的」,完全可以互换)
adequate(勉强够,满足最低底线,但不算优秀——防止饥饿的底线);sufficient(足以满足某个标准,此处是更高的「维持健康」标准);两词程度相近但 adequate 常含「仅够及格」的暗示
口粮勉强够防止饥饿,但远远不足以维持良好的健康和体力。(adequate = 勉强底线;sufficient = 满足更高要求的标准)
⚠️sufficient vs. enough:书面 vs. 口语
The committee determined that there was sufficient evidence to proceed with the formal investigation.
sufficient = enough(只是风格不同,完全可以互换)
sufficient(书面正式,学术/法律语境首选);enough(日常口语,意思相同但用于正式法律/委员会报告会显得过于随意);两词语义相同,但语体不同——正式报告用 sufficient,日常对话用 enough
委员会认定有足够的证据推进正式调查。(sufficient = 书面正式,比口语 enough 更适合正式报告语境)
近义辨析
sufficient vs adequate
sufficient 足够的(满足需求或标准,较书面正式) adequate 足够的,勉强的(满足最低底线,常含「仅够及格」的语义)
Access to sufficient nutritious food is a fundamental right that must be guaranteed to every member of society.
获得足够营养食物的机会是一项基本权利,必须对社会每一个成员给予保障。
While the existing safety measures are technically adequate, experts argue that they fall short of the highest international standards.
尽管现有的安全措施技术上勉强符合要求,专家认为它们仍未达到最高国际标准。
写作加分
✨ 加分词
替换:enoughhave enough
教育资源类议论文公共卫生话题
普通
Many schools don't have enough resources for all students.
许多学校没有足够的资源供所有学生使用。
加分 ✨
Many schools lack sufficient resources to provide every student with access to modern technology, qualified teachers, and adequate mental health support.
许多学校缺乏足够的资源,无法为每位学生提供现代技术、合格教师和充分心理健康支持。
常用搭配
sufficient evidence / time / resources足够的证据 / 时间 / 资源
be sufficient for sth.对某事来说足够
be sufficient to do sth.足以做某事
insufficient funding / support资金 / 支持不足(反义词)
sufficiently prepared / equipped足够准备好 / 配备充分的(副词)
词根
sufficient = suffice(足够,够用)+ ent → 够用的 = 足够的
考考你
Q1近义选词
选择最恰当的词填空:
The hospital's infection control procedures, while technically ___, were criticised by inspectors for not meeting the highest possible standards.
Asufficient
Badequate
✓ 医院的感染控制程序虽然技术上勉强符合要求,但被检查人员批评为未达到最高标准。
adequate(勉强够,满足底线但不算优秀)配合 criticised for not meeting the highest standards,暗示「仅够及格」;sufficient 不含这种「仅够」的贬义,不适合此批评语境
Q2对错判断
判断下面句子里的用法是否正确:
The funding provided by the grant was insufficient to cover the full cost of the research equipment needed.
insufficient(不足的,in + sufficient)是正确形式,insufficient to cover = 不足以支付,用法正确
Q3翻译应用
用 sufficient 翻译下面句子(可参考 writing_upgrade 字段的搭配):
政府必须确保每位公民都能获得足够的医疗资源,而不论其居住地点或经济状况。
Governments must ensure that every citizen has access to sufficient healthcare resources, regardless of their location or financial circumstances.
关键搭配:access to sufficient healthcare resources
access to sufficient healthcare resources(获得足够医疗资源的机会)是议论文讨论公共卫生平等的核心书面表达
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