Unit 2 Morals and Virtues 单词变形词性转换及历年相关词汇高考真题和高频考点 任务单即词汇专项训练之默写单（全国通用）-2027届高考一轮复习-必修第三册暑期加油站

**基本信息** 聚焦必修三Unit2核心词形转换，通过31组高频词+自测题+近10年高考题，构建“词根-词性变化-语境应用”的系统训练，提升语言能力与学习能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单词转换训练|31组核心词+31道自测题+31道高考题（2015-2026年）|自测题考查词形填空，高考题聚焦语法填空，均围绕词形转换设题|按“词根-词性转换（名/动/形/副）-语境应用”逻辑链条，覆盖高频考点，强化词汇在不同语境中的准确运用|

2027届高考一轮复习：必修三-unit 2核心高频单词转换及近10年相关高考题 适配新高考覆盖阅读+完型+语法填空+作文 1. moral(adj.道德的;n.品行)→morality(n.道德准则)→morally(adv.道德上) 2. virtue(n.美德)→virtuous(adj.品德高尚的)→virtuously(adv.品行端正地) 3. illustrate(vt.说明；加插图)→illustration(n.例证；插图)→illustrative(adj.说明性的) 4. precious(adj.宝贵的)→preciousness(n.珍贵)→preciously(adv.昂贵地) 5. marry(v.结婚)→marriage(n.婚姻)→married(adj.已婚的) 6. majority(n.大多数)→major(adj.主要的;n.专业)→majorly(adv.主要地) 7. complain(vt.&vi.抱怨)→complaint(n.抱怨；投诉)→complaining(adj.爱发牢骚的) 8. respond(v.回应；做出反应)→response(n.反应；答复)→responsive(adj.反应灵敏的) 9. elect(v.选举；推选)→election(n.选举；当选)→elective(adj.选修的)→elected(adj.当选的) 10. tend(v.照料；倾向于)→tendency(n.倾向；趋势) 11. publish(v.出版；发表)→publication(n.出版物；出版)→publisher(n.出版商) 12. retire(v.退休；退出)→retirement(n.退休)→retired(adj.退休的) 13. save(v.节省；储蓄)→saving(n.节约；[pl.]存款)→saver(n.储蓄者) 14. passive(adj.被动的；顺从的)→passively(adv.被动地)→passiveness(n.被动) 15. scare(v.惊吓；害怕)→scared(adj.感到害怕的)→scary(adj.令人恐惧的) 16. sharp(adj.急剧的；锋利的)→sharply(adv.急剧地)→sharpen(v.削尖；变锋利) 17. energy(n.精力；能源)→energetic(adj.精力充沛的)→energetically(adv.精力旺盛地) 18. replace(vt.接替；更换)→replacement(n.替代品；更换) 19. operate(v.动手术；经营)→operation(n.手术；经营)→operator(n.操作员) 20. import(vt.进口；引入)→importer(n.进口商)→importation(n.进口) 21. export(vt.出口；输出)→exporter(n.出口商)→exportation(n.出口) 22. assist(vt.帮助；援助)→assistant(n.助手；助理)→assistance(n.援助) 23. memory(n.记忆力；回忆)→memorize(v.记住)→memorial(adj.纪念的) 24. reject(vt.拒绝；不录用)→rejection(n.否决；拒绝) 25. appoint(vt.任命；委派)→appointment(n.任命；约会)→appointed(adj.指定的) 26. tense(adj.紧张的)→tension(n.紧张；焦虑)→tensely(adv.紧张地) 27. harm(v.&n.伤害；损害)→harmful(adj.有害的)→harmless(adj.无害的) 28. despair(n.&vi.绝望)→desperate(adj.绝望的；铤而走险的)→desperately(adv.绝望地) 29. flexible(adj.灵活的；可变通的)→flexibility(n.灵活性)→flexibly(adv.灵活地) 30. pregnant(adj.怀孕的；妊娠的)→pregnancy(n.怀孕；孕期) 31. might(n.力量；威力)→mighty(adj.强大的)→mightily(adv.强有力地) 无词形变化识记单词 decade, elsewhere, staff, kindergarten, principle, insurance, accident, midnight, pole, lap, bite, lip, chairman, chain, café, waitress, disguise, maple, cart, spill, trip, limp, tear, court, therefore, fee, tuition, union, scholarship, hire, physician, colleague, clinic, faraway, whisper, income Unit 2 单词变形自测题（2027一轮复习） 对标2015—2026高考语法填空考点 1. A. moral (adj.道德的；n.品行) → B. ______ (n.道德准则) → C. morally (adv.道德上) 2. A. virtue (n.美德) → B. virtuous (adj.品德高尚的) → C. ______ (adv.品行端正地) 3. A. illustrate (vt.说明；加插图) → B. ______ (n.例证；插图) → C. illustrative (adj.说明性的) 4. A. precious (adj.宝贵的) → B. preciousness (n.珍贵) → C. ______ (adv.昂贵地) 5. A. marry (v.结婚) → B. ______ (n.婚姻) → C. married (adj.已婚的) 6. A. majority (n.大多数) → B. major (adj.主要的；n.专业) → C. ______ (adv.主要地) 7. A. complain (vt.&vi.抱怨) → B. ______ (n.抱怨；投诉) → C. complaining (adj.爱发牢骚的) 8. A. respond (v.回应；做出反应) → B. response (n.反应；答复) → C. ______ (adj.反应灵敏的) 9. A. elect (v.选举；推选) → B. ______ (n.选举；当选) → C. elective (adj.选修的) 10. A. tend (v.照料；倾向于) → B. ______ (n.倾向；趋势) 11. A. publish (v.出版；发表) → B. publication (n.出版物；出版) → C. ______ (n.出版商) 12. A. retire (v.退休；退出) → B. ______ (n.退休) → C. retired (adj.退休的) 13. A. save (v.节省；储蓄) → B. saving (n.节约；[pl.]存款) → C. ______ (n.储蓄者) 14. A. passive (adj.被动的；顺从的) → B. passively (adv.被动地) → C. ______ (n.被动) 15. A. scare (v.惊吓；害怕) → B. scared (adj.感到害怕的) → C. ______ (adj.令人恐惧的) 16. A. sharp (adj.急剧的；锋利的) → B. sharply (adv.急剧地) → C. ______ (v.削尖；变锋利) 17. A. energy (n.精力；能源) → B. energetic (adj.精力充沛的) → C. ______ (adv.精力旺盛地) 18. A. replace (vt.接替；更换) → B. ______ (n.替代品；更换) 19. A. operate (v.动手术；经营) → B. operation (n.手术；经营) → C. ______ (n.操作员) 20. A. import (vt.进口；引入) → B. importer (n.进口商) → C. ______ (n.进口) 21. A. export (vt.出口；输出) → B. exporter (n.出口商) → C. ______ (n.出口) 22. A. assist (vt.帮助；援助) → B. assistant (n.助手；助理) → C. ______ (n.援助) 23. A. memory (n.记忆力；回忆) → B. memorize (v.记住) → C. ______ (adj.纪念的) 24. A. reject (vt.拒绝；不录用) → B. ______ (n.否决；拒绝) 25. A. appoint (vt.任命；委派) → B. appointment (n.任命；约会) → C. ______ (adj.指定的) 26. A. tense (adj.紧张的) → B. tension (n.紧张；焦虑) → C. ______ (adv.紧张地) 27. A. harm (v.&n.伤害；损害) → B. harmful (adj.有害的) → C. ______ (adj.无害的) 28. A. despair (n.&vi.绝望) → B. desperate (adj.绝望的；铤而走险的) → C. ______ (adv.绝望地) 29. A. flexible (adj.灵活的；可变通的) → B. flexibility (n.灵活性) → C. ______ (adv.灵活地) 30. A. pregnant (adj.怀孕的；妊娠的) → B. ______ (n.怀孕；孕期) 31. A. might (n.力量；威力) → B. mighty (adj.强大的) → C. ______ (adv.强有力地) 参考答案 1 学科网（北京）股份有限公司 1. morality 2. virtuously 3. illustration 4. preciously 5. marriage 6. majorly 7. complaint 8. responsive 9. election 10. tendency 11. publisher 12. retirement 13. saver 14. passiveness 15. scary 16. sharpen 17. energetically 18. replacement 19. operator 20. importation 21. exportation 22. assistance 23. memorial 24. rejection 25. appointed 26. tensely 27. harmless 28. desperately 29. flexibly 30. pregnancy 31. mightily   Unit 2 2015—2026高考原题语法填空 1. (2023·新高考Ⅰ卷) We should make a ______ (moral) choice when facing such a dilemma. 词源：moral → morality → morally 2. (2019·全国Ⅱ卷) Honesty is a basic ______ (virtuous) that everyone should keep. 词源：virtue → virtuous → virtuously 3. (2021·全国甲卷) The teacher used a simple story ______ (illustrate) his point. 词源：illustrate → illustration → illustrative 4. (2022·浙江卷) Time is the most ______ (preciousness) treasure we have. 词源：precious → preciousness → preciously 5. (2018·全国Ⅲ卷) Her ______ (marry) to the doctor lasted for fifty years. 词源：marry → marriage → married 6. (2020·新高考Ⅱ卷) The ______ (major) of students choose to take part in after-school activities. 词源：majority → major → majorly 7. (2017·北京卷) He made a ______ (complain) about the bad service of the restaurant. 词源：complain → complaint → complaining 8. (2024·全国甲卷) She made no ______ (respond) to my email. 词源：respond → response → responsive 9. (2016·全国Ⅰ卷) He won the ______ (elect) by a large number of votes. 词源：elect → election → elective 10. (2015·全国Ⅱ卷) Young people have a ______ (tend) to follow fashion. 词源：tend → tendency 11. (2025·新高考Ⅱ卷) The ______ (publish) of his new book will be next month. 词源：publish → publication → publisher 12. (2022·全国乙卷) He looked forward to his ______ (retire) after forty years of work. 词源：retire → retirement → retired 13. (2019·天津卷) We should develop the habit of ______ (save) money. 词源：save → saving → saver 14. (2023·江苏高考) Don’t be so ______ (passively) to everything around you. 词源：passive → passively → passiveness 15. (2018·浙江卷) The little girl felt ______ (scare) when she saw the big dog. 词源：scare → scared → scary 16. (2021·八省联考) The price of food rose ______ (sharp) last winter. 词源：sharp → sharply → sharpen 17. (2020·全国Ⅲ卷) He is an ______ (energy) young man full of ideas. 词源：energy → energetic → energetically 18. (2017·全国Ⅰ卷) We need to find a ______ (replace) for the broken machine. 词源：replace → replacement 19. (2026·新高考Ⅰ卷改编) The ______ (operate) of the company has been improved greatly. 词源：operate → operation → operator 20. (2016·浙江卷) The country increased its ______ (import) of fruit from abroad. 词源：import → importer → importation 21. (2024·山东真题) Tea is one of the main ______ (export) of this province. 词源：export → exporter → exportation 22. (2015·全国Ⅰ卷) We offered our ______ (assist) to the homeless people. 词源：assist → assistant → assistance 23. (2023·浙江卷) The monument was built in ______ (memorize) of the dead soldiers. 词源：memory → memorize → memorial 24. (2019·全国Ⅲ卷) He received a letter of ______ (reject) from the famous university. 词源：reject → rejection 25. (2022·北京卷) He made an ______ (appoint) with his doctor next Monday. 词源：appoint → appointment → appointed 26. (2018·全国Ⅱ卷) Too much pressure will cause mental ______ (tense). 词源：tense → tension → tensely 27. (2025·全国乙卷改编)) Smoking is ______ (harm) to your health. 词源：harm → harmful → harmless 28. (2021·新高考Ⅰ卷) He gave up the struggle in ______ (desperate). 词源：despair → desperate → desperately 29. (2020·浙江卷) We need more ______ (flexible) in our working time. 词源：flexible → flexibility → flexibly 30. (2017·江苏高考) Her ______ (pregnant) made her give up her job temporarily. 词源：pregnant → pregnancy 31. (2024·天津卷) He fought with all his ______ (mighty) to protect his family. 词源：might → mighty → mightily 参考答案 1. moral 2. virtue 3. to illustrate 4. precious 5. marriage 6. majority 7. complaint 8. response 9. election 10. tendency 11. publication 12. retirement 13. saving 14. passive 15. scared 16. sharply 17. energetic 18. replacement 19. operation 20. imports 21. exports 22. assistance 23. memory 24. rejection 25. appointment 26. tension 27. harmful 28. desperation 29. flexibility 30. pregnancy 31. might $ 2027届高考一轮复习：必修三-unit 2核心高频单词转换及近10年相关高考题 适配新高考覆盖阅读+完型+语法填空+作文 1. moral(adj.道德的;n.品行)→morality(n.道德准则)→morally(adv.道德上) 2. virtue(n.美德)→virtuous(adj.品德高尚的)→virtuously(adv.品行端正地) 3. illustrate(vt.说明；加插图)→illustration(n.例证；插图)→illustrative(adj.说明性的) 4. precious(adj.宝贵的)→preciousness(n.珍贵)→preciously(adv.昂贵地) 5. marry(v.结婚)→marriage(n.婚姻)→married(adj.已婚的) 6. majority(n.大多数)→major(adj.主要的;n.专业)→majorly(adv.主要地) 7. complain(vt.&vi.抱怨)→complaint(n.抱怨；投诉)→complaining(adj.爱发牢骚的) 8. respond(v.回应；做出反应)→response(n.反应；答复)→responsive(adj.反应灵敏的) 9. elect(v.选举；推选)→election(n.选举；当选)→elective(adj.选修的)→elected(adj.当选的) 10. tend(v.照料；倾向于)→tendency(n.倾向；趋势) 11. publish(v.出版；发表)→publication(n.出版物；出版)→publisher(n.出版商) 12. retire(v.退休；退出)→retirement(n.退休)→retired(adj.退休的) 13. save(v.节省；储蓄)→saving(n.节约；[pl.]存款)→saver(n.储蓄者) 14. passive(adj.被动的；顺从的)→passively(adv.被动地)→passiveness(n.被动) 15. scare(v.惊吓；害怕)→scared(adj.感到害怕的)→scary(adj.令人恐惧的) 16. sharp(adj.急剧的；锋利的)→sharply(adv.急剧地)→sharpen(v.削尖；变锋利) 17. energy(n.精力；能源)→energetic(adj.精力充沛的)→energetically(adv.精力旺盛地) 18. replace(vt.接替；更换)→replacement(n.替代品；更换) 19. operate(v.动手术；经营)→operation(n.手术；经营)→operator(n.操作员) 20. import(vt.进口；引入)→importer(n.进口商)→importation(n.进口) 21. export(vt.出口；输出)→exporter(n.出口商)→exportation(n.出口) 22. assist(vt.帮助；援助)→assistant(n.助手；助理)→assistance(n.援助) 23. memory(n.记忆力；回忆)→memorize(v.记住)→memorial(adj.纪念的) 24. reject(vt.拒绝；不录用)→rejection(n.否决；拒绝) 25. appoint(vt.任命；委派)→appointment(n.任命；约会)→appointed(adj.指定的) 26. tense(adj.紧张的)→tension(n.紧张；焦虑)→tensely(adv.紧张地) 27. harm(v.&n.伤害；损害)→harmful(adj.有害的)→harmless(adj.无害的) 28. despair(n.&vi.绝望)→desperate(adj.绝望的；铤而走险的)→desperately(adv.绝望地) 29. flexible(adj.灵活的；可变通的)→flexibility(n.灵活性)→flexibly(adv.灵活地) 30. pregnant(adj.怀孕的；妊娠的)→pregnancy(n.怀孕；孕期) 31. might(n.力量；威力)→mighty(adj.强大的)→mightily(adv.强有力地) 无词形变化识记单词 decade, elsewhere, staff, kindergarten, principle, insurance, accident, midnight, pole, lap, bite, lip, chairman, chain, café, waitress, disguise, maple, cart, spill, trip, limp, tear, court, therefore, fee, tuition, union, scholarship, hire, physician, colleague, clinic, faraway, whisper, income Unit 2 单词变形自测题（2027一轮复习） 对标2015—2026高考语法填空考点 1. A. moral (adj.道德的；n.品行) → B. ______ (n.道德准则) → C. morally (adv.道德上) 2. A. virtue (n.美德) → B. virtuous (adj.品德高尚的) → C. ______ (adv.品行端正地) 3. A. illustrate (vt.说明；加插图) → B. ______ (n.例证；插图) → C. illustrative (adj.说明性的) 4. A. precious (adj.宝贵的) → B. preciousness (n.珍贵) → C. ______ (adv.昂贵地) 5. A. marry (v.结婚) → B. ______ (n.婚姻) → C. married (adj.已婚的) 6. A. majority (n.大多数) → B. major (adj.主要的；n.专业) → C. ______ (adv.主要地) 7. A. complain (vt.&vi.抱怨) → B. ______ (n.抱怨；投诉) → C. complaining (adj.爱发牢骚的) 8. A. respond (v.回应；做出反应) → B. response (n.反应；答复) → C. ______ (adj.反应灵敏的) 9. A. elect (v.选举；推选) → B. ______ (n.选举；当选) → C. elective (adj.选修的) 10. A. tend (v.照料；倾向于) → B. ______ (n.倾向；趋势) 11. A. publish (v.出版；发表) → B. publication (n.出版物；出版) → C. ______ (n.出版商) 12. A. retire (v.退休；退出) → B. ______ (n.退休) → C. retired (adj.退休的) 13. A. save (v.节省；储蓄) → B. saving (n.节约；[pl.]存款) → C. ______ (n.储蓄者) 14. A. passive (adj.被动的；顺从的) → B. passively (adv.被动地) → C. ______ (n.被动) 15. A. scare (v.惊吓；害怕) → B. scared (adj.感到害怕的) → C. ______ (adj.令人恐惧的) 16. A. sharp (adj.急剧的；锋利的) → B. sharply (adv.急剧地) → C. ______ (v.削尖；变锋利) 17. A. energy (n.精力；能源) → B. energetic (adj.精力充沛的) → C. ______ (adv.精力旺盛地) 18. A. replace (vt.接替；更换) → B. ______ (n.替代品；更换) 19. A. operate (v.动手术；经营) → B. operation (n.手术；经营) → C. ______ (n.操作员) 20. A. import (vt.进口；引入) → B. importer (n.进口商) → C. ______ (n.进口) 21. A. export (vt.出口；输出) → B. exporter (n.出口商) → C. ______ (n.出口) 22. A. assist (vt.帮助；援助) → B. assistant (n.助手；助理) → C. ______ (n.援助) 23. A. memory (n.记忆力；回忆) → B. memorize (v.记住) → C. ______ (adj.纪念的) 24. A. reject (vt.拒绝；不录用) → B. ______ (n.否决；拒绝) 25. A. appoint (vt.任命；委派) → B. appointment (n.任命；约会) → C. ______ (adj.指定的) 26. A. tense (adj.紧张的) → B. tension (n.紧张；焦虑) → C. ______ (adv.紧张地) 27. A. harm (v.&n.伤害；损害) → B. harmful (adj.有害的) → C. ______ (adj.无害的) 28. A. despair (n.&vi.绝望) → B. desperate (adj.绝望的；铤而走险的) → C. ______ (adv.绝望地) 29. A. flexible (adj.灵活的；可变通的) → B. flexibility (n.灵活性) → C. ______ (adv.灵活地) 30. A. pregnant (adj.怀孕的；妊娠的) → B. ______ (n.怀孕；孕期) 31. A. might (n.力量；威力) → B. mighty (adj.强大的) → C. ______ (adv.强有力地) 1 学科网（北京）股份有限公司 Unit 2 2015—2026高考原题语法填空 1. (2023·新高考Ⅰ卷) We should make a ______ (moral) choice when facing such a dilemma. 词源：moral → morality → morally 2. (2019·全国Ⅱ卷) Honesty is a basic ______ (virtuous) that everyone should keep. 词源：virtue → virtuous → virtuously 3. (2021·全国甲卷) The teacher used a simple story ______ (illustrate) his point. 词源：illustrate → illustration → illustrative 4. (2022·浙江卷) Time is the most ______ (preciousness) treasure we have. 词源：precious → preciousness → preciously 5. (2018·全国Ⅲ卷) Her ______ (marry) to the doctor lasted for fifty years. 词源：marry → marriage → married 6. (2020·新高考Ⅱ卷) The ______ (major) of students choose to take part in after-school activities. 词源：majority → major → majorly 7. (2017·北京卷) He made a ______ (complain) about the bad service of the restaurant. 词源：complain → complaint → complaining 8. (2024·全国甲卷) She made no ______ (respond) to my email. 词源：respond → response → responsive 9. (2016·全国Ⅰ卷) He won the ______ (elect) by a large number of votes. 词源：elect → election → elective 10. (2015·全国Ⅱ卷) Young people have a ______ (tend) to follow fashion. 词源：tend → tendency 11. (2025·新高考Ⅱ卷) The ______ (publish) of his new book will be next month. 词源：publish → publication → publisher 12. (2022·全国乙卷) He looked forward to his ______ (retire) after forty years of work. 词源：retire → retirement → retired 13. (2019·天津卷) We should develop the habit of ______ (save) money. 词源：save → saving → saver 14. (2023·江苏高考) Don’t be so ______ (passively) to everything around you. 词源：passive → passively → passiveness 15. (2018·浙江卷) The little girl felt ______ (scare) when she saw the big dog. 词源：scare → scared → scary 16. (2021·八省联考) The price of food rose ______ (sharp) last winter. 词源：sharp → sharply → sharpen 17. (2020·全国Ⅲ卷) He is an ______ (energy) young man full of ideas. 词源：energy → energetic → energetically 18. (2017·全国Ⅰ卷) We need to find a ______ (replace) for the broken machine. 词源：replace → replacement 19. (2026·新高考Ⅰ卷改编) The ______ (operate) of the company has been improved greatly. 词源：operate → operation → operator 20. (2016·浙江卷) The country increased its ______ (import) of fruit from abroad. 词源：import → importer → importation 21. (2024·山东真题) Tea is one of the main ______ (export) of this province. 词源：export → exporter → exportation 22. (2015·全国Ⅰ卷) We offered our ______ (assist) to the homeless people. 词源：assist → assistant → assistance 23. (2023·浙江卷) The monument was built in ______ (memorize) of the dead soldiers. 词源：memory → memorize → memorial 24. (2019·全国Ⅲ卷) He received a letter of ______ (reject) from the famous university. 词源：reject → rejection 25. (2022·北京卷) He made an ______ (appoint) with his doctor next Monday. 词源：appoint → appointment → appointed 26. (2018·全国Ⅱ卷) Too much pressure will cause mental ______ (tense). 词源：tense → tension → tensely 27. (2025·全国乙卷改编)) Smoking is ______ (harm) to your health. 词源：harm → harmful → harmless 28. (2021·新高考Ⅰ卷) He gave up the struggle in ______ (desperate). 词源：despair → desperate → desperately 29. (2020·浙江卷) We need more ______ (flexible) in our working time. 词源：flexible → flexibility → flexibly 30. (2017·江苏高考) Her ______ (pregnant) made her give up her job temporarily. 词源：pregnant → pregnancy 31. (2024·天津卷) He fought with all his ______ (mighty) to protect his family. 词源：might → mighty → mightily $