✨ 语义深度解析
ancestor
高考核心词 作文加分词 难度 1/5 ⏱ 2 分钟
核心
祖先——血缘上比自己早出生的长辈,也指某事物的早期形式
释义
1
n.祖先,先辈(血缘)
Many people are using DNA testing services to trace their ancestors and uncover the origins of their family heritage.
许多人正在使用DNA检测服务追溯他们的祖先,揭开家族传承的起源。
2
n.原型,前身(某事物的早期形式)
The abacus is considered one of the earliest ancestors of the modern calculator.
算盘被认为是现代计算器最早的前身之一。
语感
ancestor = 祖先(向上追溯);descendant = 后代(向下延续)——方向相反
祖先,先辈(血缘)原型,前身(比喻,事物早期形式)
陷阱
⚠️ancestor vs. descendant:方向相反
The royal family claims direct descent from King Edward III, making them ancestors of one of England's most powerful medieval monarchs.
皇室宣称直接传承自爱德华三世国王,使他们成为英格兰最强大的中世纪君主之一的后裔。(× ancestors → ✓ descendants)
ancestors(祖先)是自己的「上一代」;descendants(后代)是自己的「下一代」;此句说皇室是国王 Edward III 的「后裔」,应用 descendants(后代);× ancestors → ✓ descendants
The royal family claims direct descent from King Edward III, making them descendants of one of England's most powerful medieval monarchs.
皇室宣称直接传承自爱德华三世国王,使他们成为英格兰最强大的中世纪君主之一的后裔
⚠️ancestry(血统/集合)vs. ancestors(具体祖先们)
She was proud of her mixed ancestry, having roots in both Japan and Brazil.
ancestry = ancestors(祖先,复数形式,可以用 ancestors 替换)
ancestry(血统,集合名词,不可数,指「整体的祖先传承」:of Japanese ancestry = 有日本血统);ancestors(具体的祖先们,可数复数:her ancestors came from Japan = 她的祖先来自日本);mixed ancestry(混合血统,集合概念)比 mixed ancestors 更自然;两者区别:ancestry 是抽象血统,ancestors 是具体的人
她为自己的混合血统感到自豪,在日本和巴西都有根源。(ancestry = 血统,集合概念;ancestors = 具体祖先们)
近义辨析
ancestor vs forebear
ancestor ancestor(祖先,常见,书面口语均可) forebear forebear(先辈,较正式或文学化,与 ancestor 近义;多用复数:our forebears = 我们的先辈)
Many immigrants feel a deep connection to the lands their ancestors once called home.
许多移民对其祖先曾视为家园的土地有着深厚的情感联系。
The museum's exhibition honours the forebears who built this nation through decades of hardship and determination.
博物馆的展览向几十年来以艰辛和决心建立这个国家的先辈们致敬。
写作加分
✨ 加分词
替换:old people in the pastpeople before us
文化传承话题历史话题科技发展话题
普通
People in the past worked hard to create the world we live in today.
过去的人们辛勤工作,创造了我们今天生活的世界。
加分 ✨
Our ancestors built the foundations of modern civilisation through centuries of innovation, sacrifice, and accumulated knowledge — a legacy we are responsible for preserving and advancing.
我们的祖先通过数百年的创新、牺牲和积累的知识,奠定了现代文明的基础——这是我们有责任保护和推进的遗产。
常用搭配
trace / honour one's ancestors追溯 / 缅怀祖先
of ... ancestry有…血统(of Chinese ancestry = 有中国血统)
ancestral home / heritage / land祖居 / 祖传遗产 / 祖先之地(形容词 ancestral)
common ancestor共同祖先(进化论概念)
our ancestors我们的祖先(泛指人类先辈)
词根
ancestor = ante(在前)+ cestor(走,联想 access)→ 走在我们前面的人 = 祖先;descendant 是「走在后面的人」(de- = 向下)
考考你
Q1对错判断
判断下面句子里的用法是否正确:
Historians have traced the royal family's lineage and confirmed that they are direct ancestors of the medieval king.
✓ 正确版本
Historians have traced the royal family's lineage and confirmed that they are direct descendants of the medieval king.
历史学家追溯了皇室的血统,确认他们是这位中世纪国王的直系后裔
ancestors(祖先,自己的上一代)vs. descendants(后代,自己的下一代);此句说皇室是国王的「后裔」,用 descendants;× ancestors → ✓ descendants
Q2近义选词
选择最恰当的词填空:
The museum's new gallery celebrates the achievements of our ___, whose courage and creativity shaped the world we inhabit today.
Aancestors
Bforebears
✓ 博物馆的新展厅庆祝我们祖先的成就,他们的勇气和创造力塑造了我们今天居住的世界。
两者均可,ancestors 更常见且通用;forebears 更文学化、庄重,更常见于历史类正式文本;此处选 ancestors(更自然通用)
Q3义项辨析
下面四个句子中,ancestor 的含义与其他三个最不同的是:
A
Scientists believe that modern horses and zebras share a common ancestor that lived millions of years ago.
B
She traced her ancestors back to 17th-century Ireland through parish records and census data.
C
The steam engine is considered the technological ancestor of the internal combustion engine.
D
Many traditional festivals are observed as a way of honouring the memory of one's ancestors.
C 中 ancestor = 技术原型/前身(比喻义,修饰无生命的技术发明);A、B、D 中 ancestor = 生物/血缘祖先(字面义)
接着学
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