词根信息

词根: gen 来源: 拉丁语 gignere(生育、产生)、genus(种族、种类、起源) 变体: gen-, gener-, genit- 关联词根: creat(创造)、form(形状)


gen — 出生、种类、起源

核心含义

拉丁语 gignere = to beget, to produce; genus = race, kind, origin。词义分三条线:

  1. “出生/产生” → generate, generation, gene, genetic
  2. “种类/类别” → general, gender, generic
  3. “天生的品质” → generous, genuine, genius, ingenious

派生词网络

Tier 1 — 雅思高频核心(必须掌握)

单词拆解字面义实际义
generategen(产生) + -ate(动词)使产生产生、发(电)、生成
generationgenerate + -ion产生的过程/产物产生、一代(人)
generalgen(种类) + -al(…的)关于种类的一般的、普遍的、总的
generousgen(出生) + -ous(多…的)出身高贵的(慷慨的)慷慨的、大方的

Tier 2 — 重要扩展

单词拆解字面义实际义
genuinegen(出生) + -uine天生的真正的、真诚的
geniusgen(出生) + -ius天生的才能天才、天赋
genegen(出生)基因基因
gendergen(种类) + -der种类性别
geneticgene + -tic(…的)基因的遗传的、基因的
generalizegeneral + -ize(使)使一般化归纳、概括、推广
ingeniousin-(内) + gen(天赋) + -ious内有天赋的巧妙的、精妙的
regeneratere-(再) + generate重新产生再生、复兴

例句(IELTS 场景)

  • generateThe wind farm generates enough electricity to power 50,000 homes.
    • 写作 Task 1 / 2:generate energy / electricity / revenue / jobs
  • generationEach generation faces its own unique challenges.
    • 写作 Task 2:the younger generation / the next generation / a generation gap
  • generalThe general public is becoming more aware of environmental issues.
    • 写作:in general / the general public / as a general rule
  • generousThe government provided generous funding for scientific research.
    • 写作/口语:a generous amount / offer / donation
  • genuineThere is a genuine need for affordable housing in urban areas.
    • 写作:a genuine concern / problem / interest
  • geneticGenetic engineering raises both opportunities and ethical concerns.
    • 阅读/写作科技话题
  • generalizeIt is difficult to generalize about such a complex issue.
    • 写作 Task 1 / 2:it is difficult to generalize / a generalization
  • ingeniousThe engineers devised an ingenious solution to the problem.
    • 阅读/写作:an ingenious solution / method / design

常见搭配速记

搭配含义场景
generate electricity / revenue发电/创收写作 Task 1
the younger / older generation年轻/老一辈写作 Task 2
in general / generally speaking总的来说写作
a generous amount of大量的写作
genuine concern / interest真切的担忧/兴趣写作
genetic engineering基因工程阅读
a generation gap代沟写作 Task 2
the general public大众写作

前缀拆解公式

[前缀] + gen/gener/genit

re-  再  + generate → regenerate  再生(再产生)
de-  下  + generate → degenerate  堕落(向下发展)
in-  内  + genius   → ingenious   精妙的(内心有天赋的)

易混辨析

  • generate vs produce:generate 偏”生产能源/收入/创意”,produce 更通用
  • general vs common:general = 普遍的(不是具体的),common = 常见的(频率高)
  • generous vs plentiful:generous 形容人/数量的慷慨(a generous portion),plentiful 形容物产丰富(plentiful rainfall)
  • genuine vs real:genuine 强调”不是假的/不是装的”(genuine emotion),real 更通用
  • ingenious vs genius:ingenious 形容物(巧妙的),genius 形容人(天才的)

相关词根

  • creat(创造)→ create — “产生”和”创造”是同义词
  • form(形状)→ transform — “产生出形式” = 创造