1. fable
/ˈfeɪbəl/
n. 寓言；神话故事
派生词：fabulous (adj.)
同义词：myth; tale
例句：Aesop’s fables teach moral lessons.
2. fabric
/ˈfæbrɪk/
n. 织物；结构；社会构成
派生词：fabricate; fabrication
同义词：cloth; material; structure
例句：Trust is part of the social fabric.
3. fabricate
/ˈfæbrɪkeɪt/
v. 制造；捏造（谎言）
派生词：fabrication (n.)
同义词：manufacture; invent
例句：He fabricated evidence to support his claim.
4. fabrication
/ˌfæbrɪˈkeɪʃən/
n. 制造；捏造
同义词：manufacture; invention
例句：The story was a complete fabrication.
5. face
/feɪs/
n. 脸；表面
v. 面对；正视
派生词：facial; faceless
同义词：confront (v.); surface (n.)
例句：We must face the reality.
6. facilitate
/fəˈsɪlɪteɪt/
v. 促进；使便利
派生词：facilitation (n.)
同义词：promote; enable
例句：Technology facilitates communication.
7. facility
/fəˈsɪlɪti/
n. 设施；便利；能力
派生词：facilities (复数)
同义词：amenity; ability
例句：The university has excellent research facilities.
8. fact
/fækt/
n. 事实；真相
派生词：factual (adj.)
同义词：reality; truth
例句：There is no evidence to support this fact.
9. faction
/ˈfækʃən/
n. 派系；小集团
派生词：factional (adj.)
同义词：group; clique
例句：The party split into rival factions.
10. factor
/ˈfæktə/
n. 因素；要素
v. 把……考虑在内
派生词：factorial; factoring
同义词：element; cause
例句：Cost is an important factor in decision-making.
11. factory
/ˈfæktri/
n. 工厂
派生词：manufacture (相关)
同义词：plant; workshop
例句：The factory employs over 500 workers.
12. fade
/feɪd/
v. 褪色；逐渐消失
n. 淡化
派生词：faded (adj.)
同义词：diminish; disappear
例句：Memories tend to fade with time.
✅ 雅思高频提示
fact / factor / facility：Task 2 高频核心词 facilitate：替换 help / make easier 的高分词 fabricate / fabrication：新闻、学术阅读常见（“捏造”义） fade：图表与趋势描述常用
1. Fahrenheit
/ˈfærənhaɪt/
n. 华氏温度（制）
同义词：—
例句：Water freezes at 32 degrees Fahrenheit.
2. fail
/feɪl/
v. 失败；未能做到
派生词：failure; failing
同义词：fail → be unsuccessful; fall short
例句：Many students fail to meet the requirements.
3. failure
/ˈfeɪljə/
n. 失败；失败的人或事
派生词：fail; failed
同义词：defeat; breakdown
例句：Business failure can result from poor management.
4. faint
/feɪnt/
adj. 微弱的；模糊的
v. 昏倒
派生词：faintly; faintness
同义词：weak; dim
例句：She heard a faint noise in the distance.
5. fair
/feə/
adj. 公平的；相当的
n. 集市；展览会
派生词：fairness
同义词：just; reasonable
例句：Everyone deserves a fair chance.
6. fairly
/ˈfeəli/
adv. 相当地；公平地
同义词：rather; reasonably
例句：The task is fairly easy for beginners.
7. fairy
/ˈfeəri/
n. 仙女；小精灵
派生词：fairy-tale
同义词：elf; sprite
例句：The story is about a fairy living in the forest.
8. faith
/feɪθ/
n. 信仰；信念；信任
派生词：faithful; faithfully
同义词：belief; trust
例句：He has great faith in the future.
9. faithful
/ˈfeɪθfəl/
adj. 忠诚的；忠实的
派生词：faithfulness
同义词：loyal; devoted
例句：She remained faithful to her principles.
10. faithfully
/ˈfeɪθfəli/
adv. 忠实地；如实地
同义词：loyally; honestly
例句：The report faithfully reflects the facts.
11. fake
/feɪk/
adj. 假的
n. 赝品
v. 伪造
派生词：faker
同义词：false; counterfeit
例句：The painting turned out to be a fake.
12. fall
/fɔːl/
v. 掉落；下降
n. 秋天（美式）
派生词：fallen; falling
同义词：drop; decline
例句：Prices tend to fall during a recession.
13. false
/fɔːls/
adj. 错误的；虚假的
派生词：falsehood; falsify
同义词：incorrect; untrue
例句：The information provided was false.
✅ 雅思高频提示
fail / failure：Task 2 讨论教育、商业失败 fair / fairness：社会公平、政策类必考 faith：抽象名词，适合高分写作 false / fake：区分用法（false 偏“不真实”，fake 偏“伪造物”）
1. fame
/feɪm/
n. 名声；声誉
派生词：famous; infamous
同义词：reputation; renown
例句：She rose to international fame after the film was released.
2. familiarity
/fəˌmɪlɪˈærəti/
n. 熟悉；通晓
派生词：familiar; familiarize
同义词：acquaintance; knowledge
例句：Familiarity with computers is essential for this job.
3. familiar
/fəˈmɪliə/
adj. 熟悉的；常见的
派生词：familiarity; familiarize
同义词：well-known; accustomed
例句：The topic is familiar to most IELTS candidates.
4. family
/ˈfæməli/
n. 家庭；家族
派生词：familial; familiarize
同义词：household; relatives
例句：Family support plays a crucial role in child development.
5. famine
/ˈfæmɪn/
n. 饥荒；严重缺乏
派生词：famine-stricken
同义词：starvation; food shortage
例句：The region suffered from famine due to prolonged drought.
6. famous
/ˈfeɪməs/
adj. 著名的
派生词：fame; famously
同义词：well-known; renowned
例句：The city is famous for its historical buildings.
7. fan
/fæn/
n. 迷；风扇
派生词：fanatic
同义词：supporter; admirer
例句：He is a devoted fan of classical music.
8. fanatic
/fəˈnætɪk/
n. 狂热者
adj. 盲目狂热的
派生词：fanatical; fanaticism
同义词：extremist; zealot
例句：He is a fitness fanatic who exercises daily.
9. fancy
/ˈfænsi/
v. 喜欢；想要
n. 想象；爱好
adj. 花哨的
派生词：fanciful
同义词：like; imagine
例句：She fancies going abroad for further study.
10. fantastic
/fænˈtæstɪk/
adj. 极好的；奇异的
派生词：fantasy; fantastically
同义词：excellent; amazing
例句：The project achieved fantastic results.
11. far
/fɑː/
adv. 远；遥远地
adj. 远的
派生词：farther; furthest
同义词：distant; remote
例句：The village is far from the city centre.
12. fare
/feə/
n. 费用；车费
v. 进展；应付
派生词：farewell
同义词：fee; charge
例句：Public transport fares have increased recently.
13. farewell
/ˌfeəˈwel/
n. 告别
adj. 告别的
派生词：—
同义词：goodbye; leave-taking
例句：They held a farewell party for the retiring teacher.
✅ 雅思高频速记
fame / famous：文化、名人类话题 family：Task 2 超高频（家庭结构、代际关系） famine：全球问题、发展中国家 familiar / familiarity：学术写作常用抽象名词 fantastic：口语高频，但写作宜用 remarkable / significant
1. farm
/fɑːm/
n. 农场
v. 耕种；养殖
派生词：farmer; farming; farmhouse
同义词：ranch; agricultural land
例句：The farm produces organic vegetables for local markets.
2. farmer
/ˈfɑːmə/
n. 农民；农场主
派生词：farming; farmhand
同义词：agricultural worker; cultivator
例句：Many farmers are adopting modern technology to increase productivity.
3. farmhand
/ˈfɑːmhænd/
n. 农场工人
派生词：—
同义词：farm worker; hired hand
例句：The farmhand is responsible for feeding the livestock.
4. farmhouse
/ˈfɑːmhaʊs/
n. 农舍
派生词：—
同义词：country house; rural house
例句：They restored an old farmhouse in the countryside.
5. farming
/ˈfɑːmɪŋ/
n. 农业；耕作
派生词：farm; farmer
同义词：agriculture; cultivation
例句：Sustainable farming is essential for food security.
6. farther
/ˈfɑːðə/
adv. / adj. 更远（距离）
派生词：farthest
同义词：more distant
对比：
farther（物理距离） further（抽象、程度） 例句：The school is farther from here than I expected.
7. fascinate
/ˈfæsɪneɪt/
v. 深深吸引
派生词：fascination; fascinating
同义词：captivate; intrigue
例句：The mystery of space continues to fascinate scientists.
8. fascination
/ˌfæsɪˈneɪʃən/
n. 魅力；强烈兴趣
派生词：fascinate; fascinating
同义词：attraction; obsession
例句：Children often show a fascination with dinosaurs.
9. fascism
/ˈfæʃɪzəm/
n. 法西斯主义
派生词：fascist
同义词：authoritarianism
例句：Fascism suppresses political opposition and individual freedoms.
10. fascist
/ˈfæʃɪst/
n. 法西斯分子
adj. 法西斯的
派生词：fascism
同义词：authoritarian
例句：The regime was widely criticized as fascist.
11. fashion
/ˈfæʃən/
n. 时尚；方式
v. 制作；塑造
派生词：fashionable; unfashionable
同义词：style; trend
例句：Fashion reflects social and cultural changes.
12. fashionable
/ˈfæʃənəbl/
adj. 流行的；时髦的
派生词：fashion
同义词：trendy; stylish
例句：Eco-friendly clothing has become fashionable in recent years.
13. fast
/fɑːst/
adj. 快的
adv. 快速地
v. 禁食
派生词：faster; fastest
同义词：quick; rapid
例句：Fast technological progress has transformed modern society.
14. fasten
/ˈfɑːsən/
v. 系牢；固定
派生词：fastener
同义词：secure; attach
例句：Passengers are required to fasten their seat belts.
✅ 雅思高频提示
farming / farmer：Task 1（农业数据）、Task 2（粮食安全） fascinate / fascination：学术写作替代 interest fashion / fashionable：文化、消费主义话题 fast / fasten：口语 + 安全类场景
1. fat
/fæt/
adj. 肥胖的；含脂肪多的
n. 脂肪
派生词：fatty; fatten
同义词：overweight; greasy
例句：A diet high in fat can increase the risk of heart disease.
2. fatal
/ˈfeɪtəl/
adj. 致命的；灾难性的
派生词：fatality; fatally
同义词：deadly; lethal
例句：The accident proved fatal to both drivers.
3. fate
/feɪt/
n. 命运；结局
派生词：fateful; fatefully
同义词：destiny; fortune
例句：She believed it was fate that brought them together.
4. father
/ˈfɑːðə/
n. 父亲
v. 成为……的父亲；创立
派生词：fatherhood; fatherly
同义词：dad; parent
例句：Her father has had a major influence on her career choice.
5. father-in-law
/ˈfɑːðər ɪn lɔː/
n. 岳父；公公
派生词：—
同义词：—
例句：She gets along very well with her father-in-law.
6. fathom
/ˈfæðəm/
v. 理解；彻底了解
n. 英寻（深度单位）
派生词：unfathomable
同义词：comprehend; grasp
例句：I cannot fathom why he refused such a good offer.
7. fatigue
/fəˈtiːɡ/
n. 疲劳；倦怠
v. 使疲劳
派生词：fatigued; fatiguing
同义词：tiredness; exhaustion
例句：Long working hours can lead to mental fatigue.
8. fault
/fɔːlt/
n. 错误；缺点；过失
v. 指责
派生词：faulty; faultless
同义词：mistake; defect
例句：It was not his fault that the project failed.
9. faultless
/ˈfɔːltləs/
adj. 完美无缺的
派生词：fault
同义词：perfect; flawless
例句：Her performance was virtually faultless.
10. faulty
/ˈfɔːlti/
adj. 有缺陷的；出毛病的
派生词：fault
同义词：defective; flawed
例句：The machine stopped due to a faulty component.
11. favor (BrE: favour)
/ˈfeɪvə/
n. 好意；赞同
v. 偏爱；支持
派生词：favorable; favoritism
同义词：support; approval
例句：The proposal was accepted in favor of economic reform.
12. favorable (BrE: favourable)
/ˈfeɪvərəbl/
adj. 有利的；赞成的
派生词：favor; favorably
同义词：advantageous; positive
例句：The company received favorable reviews from customers.
13. favorably (BrE: favourably)
/ˈfeɪvərəbli/
adv. 有利地；赞成地
派生词：favorable
同义词：positively; approvingly
例句：The plan was viewed favorably by the committee.
14. favorite (BrE: favourite)
/ˈfeɪvərɪt/
adj. 最喜爱的
n. 最受欢迎的人或物
派生词：favor; favoritism
同义词：preferred; best-loved
例句：English is her favorite subject at school.
✅ 雅思 / 牛津高频提醒
fatal / fatigue / faulty：学术写作与新闻语境 fate / fathom：Task 2 高分抽象词 favorable / favorably：替换 good / positive fault / faultless：评价、责任归因类写作
1. FBI
/ˌef biː ˈaɪ/
n. （美国）联邦调查局
全称：Federal Bureau of Investigation
例句：The FBI launched an investigation into the cyber attack.
2. fear
/fɪə(r)/
n. 恐惧；害怕
v. 害怕；担心
搭配：fear of failure; fear for one’s safety
例句：Many people fear losing their jobs in times of economic crisis.
3. fearful
/ˈfɪəfəl/
adj. 害怕的；担忧的
派生：fearfully
同义词：afraid; anxious
例句：She was fearful that the plan might fail.
4. fearless
/ˈfɪələs/
adj. 无畏的；大胆的
派生：fearlessly
同义词：brave; bold
例句：The fearless firefighter rushed into the burning building.
5. feasibility
/ˌfiːzəˈbɪləti/
n. 可行性
搭配：feasibility study; economic feasibility
同义词：practicability
例句：They are assessing the feasibility of the new project.
6. feasible
/ˈfiːzəbl/
adj. 可行的；切实可行的
搭配：feasible solution; technically feasible
同义词：practical; workable
例句：It is not feasible to complete the task within one day.
7. feast
/fiːst/
n. 盛宴；宴会
v. 尽情享用
搭配：wedding feast; feast on
例句：A grand feast was prepared to celebrate the victory.
8. feat
/fiːt/
n. 功绩；壮举
搭配：a remarkable feat; achieve a feat
同义词：achievement
例句：Climbing the mountain alone was an incredible feat.
9. feather
/ˈfeðə(r)/
n. 羽毛
v. 用羽毛装饰
搭配：bird feather; light as a feather
例句：The pillow was filled with soft feathers.
10. feature
/ˈfiːtʃə(r)/
n. 特点；特征
v. 以……为特色
搭配：main feature; feature prominently
例句：Safety is the key feature of the new model.
11. February
/ˈfebruəri/ 或 /ˈfebjʊəri/
n. 二月
例句：The conference will be held in February.
12. federal
/ˈfedərəl/
adj. 联邦的；中央政府的
搭配：federal government; federal law
例句：Education policy is partly controlled by the federal government.
13. federation
/ˌfedəˈreɪʃən/
n. 联邦；联盟
搭配：sports federation; federal system
例句：The country became a federation of several states.
14. fee
/fiː/
n. 费用；酬金
搭配：tuition fee; admission fee
例句：There is no additional fee for the service.
15. feeble
/ˈfiːbl/
adj. 虚弱的；无力的
派生：feebleness
同义词：weak; frail
例句：The old man gave a feeble smile.
📌 学习提示（考试向）
feasible / feasibility：雅思 Task 2 高频 feature / federal / federation：学术 & 新闻常见 feat vs feature：拼写易混，注意区分 fearful / fearless：情绪与人物描写高分词
1. feed
/fiːd/
v. 喂养；供给；提供
n. 饲料；供给
派生：feeding; feeder
搭配：feed animals; feed on; data feed
例句：Farmers feed the cattle twice a day.
2. feedback
/ˈfiːdbæk/
n. 反馈；意见
搭配：positive feedback; give/receive feedback
同义词：response; comment
例句：Students are encouraged to give feedback on the course.
3. feel
/fiːl/
v. 感觉；觉得；触摸
n. 触感；感觉（较少）
派生：felt (过去式)
搭配：feel happy; feel like; feel for
例句：I feel confident about the interview.
4. feeling
/ˈfiːlɪŋ/
n. 感觉；情感；看法
搭配：strong feelings; hurt feelings; public feeling
同义词：emotion; sensation
例句：She expressed her feelings honestly.
5. fell
/fel/
v. 砍倒；使倒下
adj. 凶残的（文/古义）
n. 丘陵荒原（英）
注意：fall 的过去式也是 fell
搭配：fell a tree
例句：Several trees were felled during the storm.
6. fellow
/ˈfeləʊ/
n. 人；家伙；同事
adj. 同伴的
搭配：fellow student; fellow citizen
例句：He discussed the issue with his fellow workers.
7. fellowship
/ˈfeləʊʃɪp/
n. 伙伴关系；奖学金；协会
搭配：academic fellowship; sense of fellowship
例句：She received a research fellowship abroad.
8. female
/ˈfiːmeɪl/
adj. 女性的；雌性的
n. 女性；雌性动物
搭配：female workers; female population
反义词：male
例句：The company promotes equal opportunities for female employees.
9. feminine
/ˈfemənɪn/
adj. 女性的；柔美的
派生：femininity
同义词：womanly
例句：She has a calm and feminine style.
10. fence
/fens/
n. 栅栏；围栏
v. 用栅栏围住；防护
搭配：garden fence; fence off
例句：A high fence surrounds the school.
11. ferocious
/fəˈrəʊʃəs/
adj. 凶猛的；残暴的；猛烈的
派生：ferociously; ferocity
同义词：fierce; savage
例句：The soldiers faced ferocious resistance.
12. ferrous
/ˈferəs/
adj. 含铁的；铁的
搭配：ferrous metals; ferrous alloy
反义词：non-ferrous
例句：Steel is a common ferrous material.
📌 易考 & 易混提醒
female vs feminine：性别 vs 气质 fell（砍倒） vs fell（fall过去式）：语法重点 feedback：雅思写作/口语高频 ferrous / non-ferrous：科技类阅读常考
❄🌸Snow Cherry Blossom🌸❄ 