counter 有多个核心用法：① 动词「反驳，反制」：counter an argument / claim（反驳论点/主张）；counter a threat（应对威胁）；② 副词/介词「与…相反」：counter to sth.（与…背道而驰：run counter to = 与…相反）；③ 名词「柜台，计数器」：over the counter（非处方：over-the-counter drugs = 非处方药）；④ 前缀 counter-：counter-argument（反驳论点）；counter-productive（适得其反的）；counterpart（对应方，同行）。辨析：counter（直接回应，反驳）vs. oppose（反对，抵制：oppose a policy = 反对政策，态度更明确）vs. challenge（质疑，挑战：challenge assumptions = 质疑假设）。
释义
1
v.反驳，反制（对某论点或威胁作出回应）
The minister sought to counter the opposition's claims by presenting a detailed breakdown of the government's spending figures.
部长试图通过展示政府支出数字的详细分解来反驳反对党的主张。
2
adj./adv.相反的；与…背道而驰
The new regulations run counter to the government's stated commitment to reducing the administrative burden on small businesses.
新法规与政府关于减轻小企业行政负担的既定承诺背道而驰。
3
n.柜台；计数器
Passengers must check in at the airline's counter at least two hours before departure to avoid being denied boarding.
乘客必须在出发前至少两小时在航空公司的柜台办理登机手续，以免被拒绝登机。
语感
counter an argument（反驳论点）；run counter to sth.（与…背道而驰）；over-the-counter（非处方的）；counter-productive（适得其反的）；counterpart（对应方，同行）
反驳，反制（counter an argument）与…相反（run counter to）柜台，计数器（名词）
高频搭配：counter an argument / claim / criticism（反驳论点/主张/批评）；counter a threat / risk（应对威胁/风险）；run counter to sth.（与…背道而驰：this runs counter to our values = 这与我们的价值观背道而驰）；counter-productive（适得其反的：prove counter-productive = 被证明适得其反）；counterpart（对应方，同行：his counterpart in the other company = 另一家公司的对应职位人员）；counter-argument（反驳论点：present a counter-argument = 提出反驳论点）；over the counter（非处方购买的：available over the counter = 可非处方购买）；under the counter（非法地，秘密地）。
陷阱
⚠️counter-productive（适得其反）——固定合成词，注意连字符
Imposing strict time limits on exams may prove counter-productive if it increases student anxiety rather than measuring genuine academic ability.
counter-productive（适得其反的，标准带连字符写法：produce the opposite of the desired effect）；counterproductive（美式英语也接受无连字符一词写法）；× counter productive（分开两个词，不正确）；high-frequency fixed expression: prove counter-productive = 被证明适得其反
The foreign minister held talks with her counter part from the neighbouring country to discuss the ongoing border dispute.
外长与邻国对应的外长举行会谈，讨论持续的边界争端。（× counter part → ✓ counterpart，合成词）
counterpart（对应方，同行）是合成词，不分开写；× counter part = 语法错误；counterpart = sb./sth. that has the same position or function in a different context: her counterpart = 她的对应者/同行；the British prime minister and his French counterpart = 英国首相和他的法国同行
✓
The foreign minister held talks with her counterpart from the neighbouring country to discuss the ongoing border dispute.
countercounter（反驳/应对，强调「以行动或论点回应」：counter an argument = 反驳论点；counter a threat = 应对威胁；较中性，指具体回应）opposeoppose（反对，表明立场：oppose a policy = 反对政策；strongly oppose = 强烈反对；比 counter 更强调「持相反立场、抵制」，不一定提供具体反驳）
The legal team was able to counter every piece of evidence presented by the prosecution with compelling testimony from independent witnesses.
法律团队能够用独立证人的有力证词反驳检察官提出的每一项证据。
Several environmental groups have publicly opposed the proposed construction of a new motorway through protected woodland.
几个环保组织公开反对拟议中的穿越受保护林地的新高速公路建设。
写作加分
✨ 加分词
替换：argue againstfight backrespond to
学术议论文政策分析话题辩论话题
普通
It is important to argue against opposing views in an essay.
在文章中反驳对立观点很重要。
加分 ✨
A compelling academic argument must not only advance a clear thesis but also counter the strongest objections raised by those who hold opposing views.
有说服力的学术论证不仅必须推进清晰的论点，还必须反驳持反对观点者提出的最有力的反对意见。
为什么更好：counter the strongest objections 比 argue against opposing views 更精确书面；not only...but also 展示双层要求；those who hold opposing views 代替简单的 other people
Increased surveillance measures run counter to the principle of individual privacy that underpins democratic societies.
加强监控措施与支撑民主社会的个人隐私原则背道而驰。
run counter to（与…背道而驰）固定搭配正确；that underpins democratic societies = 关系从句修饰 principle，语法正确
Q2近义选词
选择最恰当的词填空：
Local residents strongly ___ the construction of a large supermarket in their neighbourhood, citing concerns about traffic, noise, and the impact on small businesses.
Acountered
Bopposed
✓ 当地居民强烈反对在他们社区建造大型超市，理由是对交通、噪音和小企业影响的担忧。
strongly opposed（强烈反对）表示持反对立场；strongly countered 不自然（counter 通常接具体论点/主张，不接建设项目）；residents strongly opposed the construction = 居民反对这件事，是立场表达；oppose 比 counter 更适合「对某项目/政策表明反对立场」
Q3义项辨析
下面四个句子中，counter 的含义与其他三个最不同的是：
A
The government introduced new policies to counter the rise in youth unemployment.
政府推出新政策以应对青年失业率的上升。
B
Passengers were directed to the check-in counter on the ground floor of the terminal building.
乘客被引导到航站楼一楼的登机手续柜台。
C
His counterpart in the rival firm had adopted an entirely different strategy for handling the crisis.
竞争公司中与他对应的人采取了完全不同的危机处理策略。
D
The proposed ban on single-use plastics runs counter to the interests of certain sectors of the packaging industry.