105｜声誉、身份与公共形象（1/4）
人物、职业与影响力 · 声誉、身份与公共形象 · 3 个表达
本课先理解语境，再完成主动回忆和仿写。标准学习时间约 15 分钟；忙碌时只做“一眼掌握”和本课小练习。
进度只保存在当前浏览器。复习时先回忆和重写，再展开讲解。
开始前，用 90 秒主动回忆
不要翻看上一课：写出上节课的一个表达，并尝试造句。想不起来也没关系，先检索记忆，再开始新内容。
1. be a byword for sth.
一眼掌握
核心含义： 是……的代名词；是……的典型代表；一提到……就会想到的人或事物；成为某种品质、特征或名声的象征
English definition： a person or thing that is a well-known or typical example of a particular quality
这个短语用来表示某个人、品牌、机构、地方或事物，因为长期表现出某种特征，而变成了这种特征的典型代表。
普通表达 → 地道升级
- 普通表达： He is known for his honesty.
- 升级表达： His name has become a byword for honesty.
语境例句
Over time, she became a byword for quiet courage and professional integrity.
主动回忆 · 先遮住英文，只看中文，尝试补出目标表达。
迁移输出 · 保留 be a byword for sth.，把主语换成你熟悉的工作、生活或社会议题，再口头说一句。
深入理解：用法、语法与易错点
用法说明
这个短语用来表示某个人、品牌、机构、地方或事物，因为长期表现出某种特征，而变成了这种特征的典型代表。
它的核心不是简单的 be famous for，而是：
- 名声已经非常固定
- 某种品质和这个人或事物牢牢绑定
- 一提到它，人们就会想到某个特征
- 它几乎成了这个特征的“代名词”
在人物类话题中，它特别适合写：
- a person being a byword for honesty
- a leader being a byword for courage
- a scholar being a byword for intellectual integrity
- an athlete being a byword for discipline
- a public figure being a byword for arrogance or corruption
比如：
- His name became a byword for honesty.
- She is a byword for courage and resilience.
- The official once seen as a byword for reform later became associated with caution and compromise.
这个表达既可以用于正面品质，也可以用于负面名声。虽然常见搭配是正面的，比如 honesty / reliability / excellence / courage，但外刊里也常用它写负面典型，比如 inefficiency / corruption / arrogance / failure。
语境复现
基础句：
- His name became a byword for honesty.
提升句：
- Over time, she became a byword for quiet courage and professional integrity.
应用句：
- In public life, a person’s name can gradually become a byword for something larger than himself, whether it is honesty, arrogance, courage, or failure, because reputation is built not by one dramatic gesture but by repeated patterns of conduct over time.
对应译文
- 他的名字成了诚实的代名词。
- 随着时间推移，她成了沉静勇气和职业操守的代名词。
- 在公共生活中，一个人的名字会逐渐成为某种更大东西的代名词，无论是诚实、傲慢、勇气还是失败；因为名声并不是由一次戏剧性的举动建立起来的，而是由长期反复出现的行为模式塑造出来的。
语法与搭配
常见结构：
- be a byword for sth.
- become a byword for sth.
- remain a byword for sth.
- one’s name is a byword for sth.
例如：
- He is a byword for honesty.
- The company became a byword for quality.
- Her name remains a byword for courage.
- The old system was once a byword for inefficiency.
常见形式：
- a byword for honesty
- a byword for reliability
- a byword for excellence
- a byword for corruption
- a byword for arrogance
- a byword for failure
常见搭配对象：
正面品质：
- honesty
- courage
- integrity
- excellence
- reliability
- discipline
- resilience
负面特征：
- inefficiency
- arrogance
- corruption
- failure
- waste
- incompetence
说明：
- byword 是名词，表示“典型例子、代名词”。
- 最常见结构是：
- be / become a byword for sth.
- 后面通常接抽象名词，表示某种品质、名声或特征。
- 它比 be famous for sth. 更强，因为它表示“已经成为某种特征的象征”。
- 在人物写作里，它特别适合用来总结一个人的长期声誉。
易错提醒
be a byword for sth. 强调“成为某种品质或特征的代名词”，比 be known for 更有总结性。
它通常接抽象名词，而不是具体物品。
正确结构是：
- √ be a byword for honesty
- √ become a byword for inefficiency
- × be a byword of honesty
它既能用于正面品质，也能用于负面名声。
在人物类写作里，它特别适合和：
- honesty
- courage
- integrity
- arrogance
- corruption
- discipline 连用。
近义表达与区别
- be known for sth.
- be a symbol of sth.
- be synonymous with sth.
- epitomize sth.
细微区别：
- be a byword for sth. 最强调“成为某种品质或名声的代名词”，常用于长期声誉。
- be known for sth. 最普通，表示“因……而出名”。
- be a symbol of sth. 更强调“象征意义”。
- be synonymous with sth. 很接近，表示“几乎等同于……”，更正式。
- epitomize sth. 更书面，表示“集中体现某种品质”。
更多仿写练习
请用 be a byword for sth. 写一句话，描述以下内容：
- 在这个社区里，他的名字成了诚实的代名词
- 这位运动员成了自律和坚持的典型代表
- 有些公众人物后来成了傲慢和失败的代名词
仿写提示：可参考以下开头
- His name has become …
- The athlete is …
- Some public figures become …
- Over time, she became …
查看参考答案
- 在这个社区里，他的名字成了诚实的代名词
- His name has become a byword for honesty in the community.
- In his hometown, he is a byword for integrity and trust.
- 这位运动员成了自律和坚持的典型代表
- The athlete has become a byword for discipline and perseverance.
- Her career is a byword for hard work, resilience, and self-control.
- 有些公众人物后来成了傲慢和失败的代名词
- Some public figures later become bywords for arrogance and failure.
- A leader who ignores criticism may eventually become a byword for hubris.
2. be a shadow of your / its former self
一眼掌握
核心含义： 大不如前；已不复当年；昔日风采不再；健康、实力、影响力或状态远不如过去
English definition： to have less health, strength, influence, power, or quality than before
这个表达字面意思是“只是从前自己的影子”。它用来表示某个人、机构、城市、品牌、团队或国家，曾经强大、健康、有影响力或有光彩，但如今已经明显衰落。
普通表达 → 地道升级
- 普通表达： He is much weaker than before.
- 升级表达： He is a shadow of his former self.
语境例句
Public figures who once seemed larger than life can, after scandal, illness, or political defeat, become shadows of their former selves, reminding people how fragile reputation, authority, and physical strength can be.
主动回忆 · 先遮住英文，只看中文，尝试补出目标表达。
迁移输出 · 保留 be a shadow of your / its former self，把主语换成你熟悉的工作、生活或社会议题，再口头说一句。
深入理解：用法、语法与易错点
用法说明
这个表达字面意思是“只是从前自己的影子”。它用来表示某个人、机构、城市、品牌、团队或国家，曾经强大、健康、有影响力或有光彩，但如今已经明显衰落。
它的核心不是普通的 be worse than before，而是带有一种强烈的对比感：
- 曾经很好
- 现在明显变弱
- 昔日状态已经消失
- 眼前只剩下过去辉煌的残影
在人物类话题中，它特别适合写：
- an aging athlete becoming a shadow of his former self
- a once-powerful leader becoming a shadow of her former self
- a famous actor becoming a shadow of his former self after illness
- a company founder losing influence and becoming a shadow of his former self
- someone weakened by grief, illness, pressure, or failure
比如：
- He was once a brilliant speaker, but now he is a shadow of his former self.
- After years of illness, she seemed a shadow of her former self.
- The former champion returned to the court, but he was only a shadow of his former self.
它也可以用于非人物对象，这时常用 its former self：
- The city is a shadow of its former self.
- The newspaper is now a shadow of its former self.
- The company, once a market leader, is a shadow of its former self.
这个表达比 decline 更有画面感，也更有情绪重量，常带惋惜、伤感或历史反差。
语境复现
基础句：
- He is a shadow of his former self.
提升句：
- After the illness, the once energetic professor became a shadow of his former self.
应用句：
- Public figures who once seemed larger than life can, after scandal, illness, or political defeat, become shadows of their former selves, reminding people how fragile reputation, authority, and physical strength can be.
对应译文
- 他已经大不如前了。
- 生病之后，那位曾经精力充沛的教授已经不复当年。
- 那些曾经显得无比强大、光芒四射的公众人物，在丑闻、疾病或政治失败之后，也可能变得大不如前，提醒人们名声、权威和身体力量其实都很脆弱。
语法与搭配
常见结构：
- be a shadow of your former self
- be a shadow of his / her former self
- be a shadow of its former self
- become a shadow of your former self
- look like a shadow of your former self
例如：
- He is a shadow of his former self.
- She became a shadow of her former self after the accident.
- The team is now a shadow of its former self.
- The city, once full of life, is a shadow of its former self.
常见形式：
- a shadow of his former self
- a shadow of her former self
- a shadow of its former self
- only / just a shadow of one’s former self
- little more than a shadow of its former self
常见主语：
人物：
- athlete
- actor
- leader
- professor
- businessman
- public figure
- old friend
非人物：
- city
- team
- company
- newspaper
- institution
- empire
- industry
说明：
- 用于人时，通常说：
- a shadow of his / her former self
- 用于机构、城市、团队、国家等非人对象时，通常说：
- a shadow of its former self
- 这个表达常用于前后对比，尤其是“曾经强大、如今衰弱”的场景。
- 它通常带有惋惜和衰落感，不适合普通轻微变化。
- 可以加 only / just / little more than 来加强语气。
易错提醒
be a shadow of your former self 强调“与过去相比明显衰落”，不只是普通状态不好。
用于人时，要根据主语改物主代词：
- his former self
- her former self
- their former selves
用于城市、机构、公司等非人对象时，常用：
- its former self
正确结构是：
- √ a shadow of his former self
- √ a shadow of its former self
- × a shadow of former himself
在人物类写作里，它特别适合和：
- illness
- ageing
- scandal
- defeat
- decline
- lost influence 连用。
近义表达与区别
- be past your prime
- be no longer what you used to be
- have seen better days
- decline sharply
细微区别：
- be a shadow of your former self 最有画面感，强调“如今只是过去辉煌的影子”。
- be past your prime 更强调“过了巅峰期”，常用于人、运动员、职业状态。
- be no longer what you used to be 更口语、更直白。
- have seen better days 常用于人或物，语气较委婉，表示“曾经更好，如今旧了、衰了”。
- decline sharply 更正式客观，强调“显著下降”，但文学感较弱。
更多仿写练习
请用 be a shadow of your / its former self 写一句话，描述以下内容：
- 那位曾经伟大的球员现在已经大不如前
- 丑闻之后，这位领导人的影响力远不如过去
- 这家公司曾经是行业巨头，如今已经不复当年
仿写提示：可参考以下开头
- The once great player …
- After the scandal, …
- The company, once …
- Years of pressure left him …
查看参考答案
- 那位曾经伟大的球员现在已经大不如前
- The once great player is now a shadow of his former self.
- After years of injuries, he became only a shadow of his former self.
- 丑闻之后，这位领导人的影响力远不如过去
- After the scandal, the leader became a shadow of her former self.
- Once a powerful figure, he is now a shadow of his former self after losing public trust.
- 这家公司曾经是行业巨头，如今已经不复当年
- The company, once an industry giant, is now a shadow of its former self.
- Years of poor decisions have left the firm a shadow of its former self.
3. in sb.’s / sth.’s heyday
一眼掌握
核心含义： 在某人的全盛时期；在某事物的鼎盛时期；在最成功、最流行、最有影响力的时候
English definition： during the most successful, powerful, or popular period of someone or something
heyday 指一个人、组织、行业、城市、文化现象或产品最辉煌、最受欢迎、最有影响力的阶段。
普通表达 → 地道升级
- 普通表达： At the peak of his career, he was admired by millions.
- 升级表达： In his heyday, he was admired by millions.
语境例句
In his heyday, the old coach was feared, admired, and imitated, but what made him memorable was not only the trophies he won, but the discipline and confidence he gave to younger players.
主动回忆 · 先遮住英文，只看中文，尝试补出目标表达。
迁移输出 · 保留 in sb.’s / sth.’s heyday，把主语换成你熟悉的工作、生活或社会议题，再口头说一句。
深入理解：用法、语法与易错点
用法说明
heyday 指一个人、组织、行业、城市、文化现象或产品最辉煌、最受欢迎、最有影响力的阶段。
它的核心不是普通的 past，而是：
- 曾经非常成功
- 曾经很有影响力
- 曾经处在巅峰状态
- 现在往往已经不如从前
- 常带一种回望、比较、怀旧或衰落感
在人物类话题中，它特别适合写：
- an actor in his heyday
- a singer in her heyday
- an athlete in his heyday
- a politician in her heyday
- a writer in his literary heyday
- a company or movement in its heyday
比如：
- In his heyday, he was one of the most admired actors in the country.
- In her heyday, she could fill stadiums around the world.
- The newspaper was hugely influential in its heyday.
这个表达比 at the peak of sb.’s career 更简洁，也更有文学感。它常常带一点“盛极而后衰”的味道：说一个人 in his heyday，往往意味着现在已经过了巅峰。
语境复现
基础句：
- In his heyday, he was a famous actor.
提升句：
- In her heyday, she was not only a successful singer but also a symbol of an entire generation’s taste and ambition.
应用句：
- In his heyday, the old coach was feared, admired, and imitated, but what made him memorable was not only the trophies he won, but the discipline and confidence he gave to younger players.
对应译文
- 在他的全盛时期，他是一位著名演员。
- 在她的鼎盛时期，她不仅是一位成功歌手，也象征着整整一代人的审美和抱负。
- 在那位老教练的巅峰时期，他令人敬畏、受人钦佩，也被众人模仿；但真正让他被人记住的，不只是他赢得的奖杯，还有他给予年轻球员的纪律感和信心。
语法与搭配
常见结构：
- in sb.’s heyday
- in sth.’s heyday
- during sb.’s / sth.’s heyday
- from its heyday
- past its heyday
例如：
- In his heyday, he was a brilliant footballer.
- In her heyday, she was one of the most popular writers in Europe.
- The city attracted artists from around the world in its heyday.
- The company is now a shadow of what it was in its heyday.
- The magazine has lost much of the influence it had in its heyday.
常见形式：
- in his heyday
- in her heyday
- in their heyday
- in its heyday
- during the company’s heyday
- a long way from its heyday
- past its heyday
常见搭配对象：
人物：
- actor
- singer
- athlete
- writer
- politician
- coach
- entrepreneur
- public intellectual
事物 / 组织：
- company
- city
- newspaper
- magazine
- industry
- movement
- empire
- brand
- institution
说明：
- heyday 是名词，表示“全盛时期、鼎盛时期”。
- 人用：
- in his / her / their heyday
- 组织、品牌、城市、行业等用：
- in its heyday
- 这个表达常用于现在与过去的对比。
- 它常带回顾意味，暗示“曾经辉煌，但现在可能不如从前”。
易错提醒
in sb.’s heyday 强调“全盛时期”，不是普通过去。
它常暗示现在已经不再处于巅峰。
正确结构是：
- √ in his heyday
- √ in her heyday
- √ in its heyday
- × at his heyday
heyday 通常用单数。
在人物类写作里，它特别适合和：
- career
- fame
- popularity
- influence
- decline
- legacy 连用。
近义表达与区别
- in sb.’s prime
- at the peak of sb.’s career
- at the height of sb.’s popularity
- during sb.’s golden years
- past one’s prime
细微区别：
- in sb.’s heyday 最适合回顾某人或某事物的鼎盛时期，常带怀旧或今昔对比意味。
- in sb.’s prime 更强调身体、能力或状态处在最佳阶段，常用于运动员、演员、政治家等。
- at the peak of sb.’s career 更直接，强调职业巅峰。
- at the height of sb.’s popularity 更强调“最受欢迎的时候”。
- during sb.’s golden years 可表示辉煌岁月，但也可能指老年时期，需看语境。
- past one’s prime 是反向表达，表示“过了巅峰期”。
更多仿写练习
请用 in sb.’s / sth.’s heyday 写一句话，描述以下内容：
- 在他的巅峰时期，他是全国最受欢迎的运动员之一
- 在这家报纸的鼎盛时期，它对公众舆论有巨大影响
- 在她最红的时候，她的演唱会场场爆满
仿写提示：可参考以下开头
- In his heyday, …
- In its heyday, the newspaper …
- In her heyday, …
- During the company’s heyday, …
查看参考答案
- 在他的巅峰时期，他是全国最受欢迎的运动员之一
- In his heyday, he was one of the most popular athletes in the country.
- In his heyday, few players could match his speed, skill, and confidence.
- 在这家报纸的鼎盛时期，它对公众舆论有巨大影响
- In its heyday, the newspaper had enormous influence over public opinion.
- The newspaper shaped national debate in its heyday.
- 在她最红的时候，她的演唱会场场爆满
- In her heyday, she could sell out every concert.
- In her heyday, thousands of fans would queue for hours to see her perform.
本课小练习
先独立完成，不要立即查看参考答案。
- 使用 be a byword for sth. 写一个关于“人物与职业”的句子；随后换到另一个主题，再写一句。
- 使用 be a shadow of your / its former self 写一个关于“治理与公共政策”的句子；随后换到另一个主题，再写一句。
- 使用 in sb.’s / sth.’s heyday 写一个关于“真实世界观察”的句子；随后换到另一个主题，再写一句。
小练习参考
- 开放答案。检查 be a byword for sth. 的结构是否完整、语境是否自然，并比较两次迁移后表达的核心含义是否保持不变。
- 开放答案。检查 be a shadow of your / its former self 的结构是否完整、语境是否自然，并比较两次迁移后表达的核心含义是否保持不变。
- 开放答案。检查 in sb.’s / sth.’s heyday 的结构是否完整、语境是否自然，并比较两次迁移后表达的核心含义是否保持不变。
迁移写作
围绕“声誉、身份与公共形象”，选择一个与你的工作、学习或社会观察有关的具体问题，写一段 80—120 词的英文。至少自然地使用本课两个表达。
写完后检查：
- 表达的含义是否准确；
- 搭配和语法是否完整；
- 正式程度是否符合语境；
- 句子之间是否形成清楚的逻辑关系。
结束本课
回到页面顶部标记“完成初学”。之后按照第 1、3、7、21 天的节奏复习。复习时优先回忆和重写，不要先重读讲解。