Unit 2 Morals and Virtues 单元词汇巩固专练-2025-2026学年高中英语人教版必修第三册

**基本信息** 聚焦单元核心词汇、语法与表达，构建从基础词汇到综合运用的递进式训练体系，强化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|15题|词汇拼写|基础词汇积累，覆盖单元核心名词、动词等| |高频短语|10题|固定搭配填写|短语应用，连接词汇与语境| |派生词|25题|词形转换|构词法训练，从词根拓展词性变化| |单句语法填空|40空|语法应用填空|语法规则运用，涵盖介词、时态等| |翻译句子|5题|汉译英综合表达|语言综合输出，整合词汇、语法与句式|

人教版必修三 Unit 2 单元知识点限时练答案 一．单词 1. scholarship 2. precious 3. principle 4. illustrate 5. limp 6. lap 7. chain 8. passive 9. virtue 10. staff 11. insurance 12. export 13. disguise 14. fable 15. faint 二．高频短语 1. in despair 2. in memory of 3. carry sb. through 4. moral dilemma 5. trip over 6. wear a frightened expression 7. ease one’s tension 8. at the appointed time 9. make an appointment with sb. 10. bite one’s lower lip 三. 派生词 1. complaint 2. flexibly；flexibility 3. accidental；accidentally 4. energetic 5. retired；retirement 6. tension 7. harmful；harmless 8. savings 9. tendency 10. appointment 11. rejection 12. response 13. majority 14. marriage 15. scary 16. assistant；assistance 17. participant；participation 18. memorable 19. sharpen 四. 单句语法填空 1. in put sb. in a dilemma 使某人陷入两难境地 2. an an income of... 一份……的收入，income元音音素开头 3. about complain to sb. about sth. 向某人抱怨某事 4. In in response to 作为对……的回应，句首大写 5. to entrust sth. to sb. 将某物委托给某人 6. to be harmful to 对……有害 7. on perform an operation on sb. 给某人做手术 8. at at midnight 在午夜 9. bitten 考查状语从句的省略 10. tripped yesterday为过去时标志，动词用过去式 11. seeking 现在分词作伴随状语，表主动 12. whispering 现在分词作伴随状语，主语主动发出动作 13. causing 现在分词作结果状语，表自然而然的结果 14. Knowing 动名词作句子主语 15. was replaced 主语与replace构成被动，一般过去时被动语态 16. as be appointed as 被任命为 17. retired last month为过去时间，谓语用过去式 18. retired 形容词修饰名词，意为“退休的” 19. Cutting 动名词置于句首作主语 20. bit 主句时态为一般过去时，bite过去式bit 21. leaving 现在分词作结果状语 22. to feel tend to do sth. 往往会做某事 23. was hired 主语与hire为被动关系，一般过去时被动语态 24. as be elected as 被选举为 25. assistant 形容词virtual后接名词 26. assistance with the assistance of 在...的帮助下 27. to respond to 回应；答复 28. Accidentally 副词修饰整个句子，作评注性状语 29. flexibility 形容词性物主代词their后接名词 30. virtues one of 后接可数名词复数 31. marriage marry 的名词为marriage 32. was rejected 考查被动语态，申请与reject为被动关系，结合题干，应用一般过去时被动语态 33. colleagues 考查名词复数形式 34. through carry sb. through sth. 帮某人渡过难关 35. mighty 形容词修饰名词strength 36. was published 考查被动语态，小说与publish为被动关系被动，1813年为过去时间 37. to cover 不定式作目的状语 38. Representing 现在分词作状语，主语主动发出动作 39. fainted and连接并列谓语，时态与felt保持一致 40. have advanced over the last two decades 为现在完成时标志 五．按要求翻译句子 1. We will gather at the school gate at eight o’clock sharp on Wednesday morning and then head for the city library together. 2. I am writing to complain to your company about the quality problems of the laptop I bought last Saturday. 3. In spite of the fact that his grandpa is already in his eighties, he is still full of energy. 4. Much to our disappointment, the well-known expert didn’t show up at our lecture at the appointed time. 5. This special experience will become a precious memory that I will cherish deep in my heart forever. 学科网（北京）股份有限公司 $ 人教版必修三 Unit 2 单元知识点限时练 1． 单词（每空1分，共15分） 1. 奖学金 ___________ 2. 珍稀的；宝贵的 ____________ 3. 原则；道德原则 ___________ 4. （举例）说明；阐明；加插图 ___________ 5. 跛行；一瘸一拐地走 ___________ 6. 大腿部；（跑道）一圈 _____________ 7. 连锁店；链子；一连串（人或事） ____________ 8. 被动的；顺从的_____________ 9. 美德；优秀品质 _____________ 10. 全体职员；手杖 _____________ 11. 保险；保险业 _____________ 12. 出口；出口商品 ____________ 13. 假扮；伪装；掩盖 _____________ 14. 寓言；寓言故事 _____________ 15. 晕倒；不清楚的；微弱的 _____________ 2． 高频短语 （每空2分，共20分） 1. 处于绝望中 ____________________ 2. 为了纪念 ________________________ 3. 帮某人渡过难关_____________________ 4.道德困境 ____________________ 5. 被绊倒 ____________________ 6. 面带一个恐惧的表情 _____________________ 7. 缓解某人的紧张情绪 _______________________ 8. 在约定的时间 ______________________ 9. 与某人有个约定 _____________________ 10. 咬某人的下嘴唇_______________________ 三．派生词（每空1分，共25分） 1. complain→ n. ______________ 2. flexible→ adv. ______________ → n. ______________ 3. accident→ adj. _____________ → adv. ______________ 4. energy→ adj. ______________ 5. retire→ adj. _____________→ n. ______________ 6. tense adj.→ n. ____________ 7. harm → adj. 有害的______________→ adj.无害的 ______________ 8. save → n. 储蓄金；存款______________ 9. tend → n. ______________ 10. appoint → n. _____________ 11. reject → n. _____________ 12. respond →n. ______________ 13. major → n. ______________ 14. marry→n. _____________ 15. scare → adj. 令人害怕的______________ 16. assist → n.助手 ______________→ n. 帮助______________ 17. participate → n.参与者 ______________→n. 参与；参加______________ 18. memory → adj. 难忘的 ______________ 19. sharp→ v. ______________ 四．单句语法填空 （每空1.5分，共60分） 1. The two equally appealing job offers put him ____________ a dilemma about which company to join. 2. The freelance writer earns ____________ income of 8,000 yuan per month by writing articles for various online platforms. 3. The majority of residents complain to the local government ____________ the increasing traffic congestion in the city center. 4. ____________response to the increasing demand for green energy, many countries are investing heavily in solar and wind energy. 5. The company entrusted the major project ____________ a team of experienced engineers. 6. Staring at electronic screens for long hours is harmful ____________ children’s eyesight. 7. The experienced surgeon will perform an operation ___________ the patient to remove the tumor. 8. The storm arrived ___________ midnight, with thunder crashing and rain pounding against the windows. 9. She refused to try online dating after a bad experience; after all, once____________(bite), twice shy. 10. She ____________（trip）over a stone hidden in the grass during the morning jog yesterday. 11. The stray dog limped away from the busy road, ___________(seek) a quiet corner to rest its aching legs. 12. Her eyes widened in horror as she leaned closer to me, ____________(whisper), “There is someone following us.” 13. These chemical pollutants do great harm to aquatic (水生的） life, therefore ____________(cause) fish deaths and ecosystem damage. 14. ____________(know) how to do first aid can be a lifesaver during emergencies like heart attacks or choking incidents. 15. His initial excitement ____________(replace) by a deep sense of disappointment when he arrived at the concert venue, only to find that his favorite singer was absent. 16. He was appointed ____________ chairman of the Students’ Union due to his brilliant leadership skills and strong sense of responsibility. 17. After 38 years of teaching, Mr. Smith __________(retire) last month and now spends his days gardening. 18. The _________(retire) physician opened a clinic in the rural area to offer medical help to local villagers. 19. ____________(cut) down trees in the rainforest can trigger a chain reaction, destroying habitats, reducing biodiversity and accelerating climate change, all of which pose a severe threat to the ecological balance. 20. She ____________(bite) her lip nervously as she waited for the interviewer to call her name. 21. After a long battle with illness, the kind-hearted old man finally passed away, ____________(leave) his family in deep sorrow. 22. Students tend ___________(feel) more motivated when receiving positive feedback from their teachers. 23. The small company was struggling until a brilliant strategist ____________(hire) to turn things around. 24. After years of community service, he was elected ____________ the mayor of the town by a large majority of local residents. 25. Using a virtual ____________(assist) to manage your daily schedule helps free up time for more important tasks. 26. With the ____________(assist) of volunteers, the charity organization distributed thousands of meals to the victims（灾民） during the flood. 27. Having received my complaint, the customer service responded ____________ my request for a refund within 24 hours. 28. ____________(accident), she stepped on the cat’s tail, making it yowl in pain. 29. When selecting building materials, architects must consider their ____________(flexible) to ensure they can withstand earthquakes. 30. One of the ____________(virtue) deeply rooted in this community is generosity, as people here are always ready to help those in need. 31. Built on mutual (相互的)respect and understanding, their ___________ (marry) has lasted over 30 years. 32. Her application for the job ____________(reject) on account of the fact that she didn’t meet the required qualifications. 33. The ____________(colleague) in the design department brainstormed for hours to come up with creative ideas for the new product packaging. 34. Her unwavering optimism carried her _________ the countless rejections during the job-hunting process. 35. The athlete showed ____________(might) strength as he lifted up the heavy weights with ease. 36. The novel Pride and Prejudice _________(publish) in 1813 and has been beloved by readers ever since. 37. She worked part time during college ____________(cover) her tuition fees and living expenses. 38. ____________(represent) the chairman of the Student Union, I will present my proposal for the campus cultural festival. 39. When she heard the tragic news, she felt dizzy and ____________(faint) on the spot. 40. Over the last two decades, renewable energy technologies, such as solar and wind power, ____________(advance) significantly, becoming more accessible. 五．按要求翻译句子 （每句6分，共30分。注意拼写、词性、搭配、时态、语态，主谓一致、谓语、非谓语，句子结构） 1. 我们将于周三上午八点整在校门口集合，然后一起出发去往市图书馆。（head） _____________________________________________________________________________________ . 2. 我写信是为了就我上周六所购买的笔记本电脑的质量问题向贵公司投诉。 _____________________________________________________________________________________ . 3. 尽管他的爷爷已经八十多岁了，但他依然精力充沛。（in spite of; in one’s eighties) _____________________________________________________________________________________ . 4. 令我们非常失望的是，那位知名专家并未在约定的时间出席我们的讲座活动。 _____________________________________________________________________________________ . 5. 这段特殊的经历将成为一段珍贵的回忆，我将永远铭记于心。（cherish...in one’s heart） _____________________________________________________________________________________ 学科网（北京）股份有限公司 $