Unit 1 What's Being Gifted二-2025-2026学年高中英语词义辨析及同义替换精讲选择性必修第三册（冀教版）

高中选修3冀教版 【寒假专版】 D版词义辨析及同义替换精讲 寒假专版 【Unit 1】What's Being Gifted二 词义辨析及同义替换精讲 本单元核心词汇 一、全部单元单词 guarantee/.,ger3n'ti/V.保证；确insight/'msat/n.洞察力：洞悉contrast/'kpntra:st/n.对比；对 保 astonish'stpnif/v.使大为惊奇照kan'tra:st/v.对比 delicate/'delkat/adj.微妙的；脆appropriate/praupriat/adj.合secondary/'sekandri/adj..次要 弱的 适的；恰当的 的：中学的 mixture/'mIkstfa(r)/n.混合；结optimistic/,Dpti'mistik/adj.乐appreciation/e.prii'en/n.欣 合体 观的 赏：感激 blessing/'bles/n.好事；祝福tone/taun/n.音色；语气 routine /u:'tin/n.常规adj.常 burden/'b3:dn/n.负担，重担scientific/,saIen'tfk/ad.科学规的；正常的 stimulate/'stmjulert/v.激发：刺（上）的；关于科学的 accomplish'kAmplif/v.完成： 激 predict /pri'dkt/v.预言：预报实现 exceptional/k'sepfanl/adj.特别evaluate/'vaeljuert/v.评估；估 的：优秀的 计 词义辨析及同义替换 1.guarantee/.gaer an'ti:/V.保证；确保 词义辨析： guarantee:强调通过承诺或协议“保证某事必然发生”，语气正式，可用于书面语和口语，后接 名词、不定式或从句。 ensure: 侧重“采取措施确保某事实现”，更强调过程，如ensure safety(确保安全)。 同义替换： ensure,promise 例句： The company guarantees a full refund if the product is defective. 真题链接：（冀教版高中选修3同步练习） The manager that our complaints would be dealt with immediately. A.refused B.guaranteed C.doubted(答案：B) 高中选修3冀教版 【寒假专版】 D版词义辨析及同义替换精讲 2.appropriate/A'praupriat/adj.合适的；恰当的 词义辨析： appropriate:强调“与场合、身份等匹配的恰当”，正式用语，如appropriate behavior(得体的行 为)。 suitable:侧重“满足某种要求或条件的适合”，如suitable for children(适合儿童)。 同义替换： suitable,proper 例句： It's important to wear appropriate clothes for a job interview. 真题链接：（冀教版高中选修3单元测试） After considering the weather and the activity,we chose a place for the picnic. A.convenient B.appropriate C.expensive (答案：B) 3.accomplish/3'kAmplif/v.完成；实现 词义辨析： accomplish:侧重“通过努力成功完成目标”，搭配task/goal,如accomplish a mission(完成使 命)。 achieve:强调“通过长期努力达到预期结果”，搭配success/dream,如achieve success(取得成 功)。 同义替换： achieve,finish 例句： With teamwork,we accomplished the project ahead of schedule 真题链接：（冀教版高中选修3期中测试） She worked day and night to her ambition of becoming a doctor. A.accomplish B.abandon C.ignore (答案：A) 4.bude/'b3:/n.负担，重担 词义辨析： burden:指“精神或物质上的重负”，可作动词（加重担于），如a burden on sb(某人的负担)。 load:侧重“具体的负荷”，如a heavy load(沉重的货物)，也可指“工作量”。 同义替换： load,pressure 例句： Caring for her sick mother became a heavy burden for her 真题链接：（冀教版高中选修3专题练习） The extra work has placed a great on his already busy schedule. A.burden B.relief C.pleasure (答案：A) 2 高中选修3冀教版 【寒假专版】 D版词义辨析及同义替换精讲 5.stimulate/'stmmjulert/.v.激发：刺激 词义辨析： stimulate:强调“通过外部因素激发兴趣或活动”，如stimulate creativity(激发创造力)。 inspire:侧重“通过榜样或情感激发灵感”，如inspire sb to do(激励某人做某事)。 同义替换： inspire,encourage 例句： The teacher used stories to stimulate students'interest in reading. 真题链接：（冀教版高中选修3期末测试） The new policy is expected to economic growth in the region. A.prevent B.stimulate C.reduce (答案：B) 6.contrast/'kpntra:st/n.对比；对照kan'tra:st/V.对比 词义辨析： contrast(n.):强调“不同事物间的差异对比”，搭配in contrast with(与…对比)。 compare(n.):侧重“比较相似之处”，搭配compare with(与…比较)。 同义替换： comparison (n.),distinguish (v.) 例句： The article contrasts the traditional and modern ways of communication. 真题链接：（冀教版高中选修3同步练习） with the noisy city,the countryside is much quieter. A.Contrasted B.Compared C.Connected (答案：A) 7.optimistic/,Dpti'mIstik/adj.乐观的 词义辨析： optimistic:指“对未来充满希望的乐观”，搭配about,如optimistic about the future(对未来乐 观)。 positive::侧重“积极向上的态度”，可指“肯定的”（如positive feedback),也指“乐观的”。 同义替换： positive,hopeful 例句： Despite the difficulties,she remained optimistic about her chances of success. 真题链接：（冀教版高中选修3单元测试） He is always and believes that problems can be solved with effort. A.pessimistic B.optimistic C.realistic(答案：B) 8.evaluate'vaeljuert/v.评估；估计 3 高中选修3冀教版 【寒假专版】 D版词义辨析及同义替换精讲 词义辨析： evaluate: 强调“通过分析判断价值或质量”，正式用语，如evaluate performance(评估表现)。 assess: 侧重“对情况或需求进行评估”，如assess the risk(评估风险)。 同义替换： assess,judge 例句： The committee will evaluate the proposal before making a decision. 真题链接：（冀教版高中选修3专题练习） Teachers need to students'progress regularly to adjust teaching methods. A.evaluate B.ignore C.hide（答案：A) 9.routine /ru:'tin/n.常规adj.常规的：正常的 词义辨析： routine(adj.):指“日常的、例行的”，如routine work(日常工作)。 regular:侧重“定期的、有规律的”，如regular exercise(定期锻炼)。 同义替换： regular,daily 例句： Her morning routine includes jogging and reading newspapers. 真题链接：（冀教版高中选修3期中测试） After years of practice,playing the piano has become a part of his life A.special B.routine C.difficult(答案：B) l0.insight/'nsant/n.洞察力：洞悉 词义辨析： insight:指“对事物本质的深刻理解”，如gain insight into(深入了解)。 understanding:侧重“对知识或道理的理解”，如basic understanding(基本理解)。 同义替换： understanding,perception 例句： The book gives us new insights into the history of this region 真题链接：（冀教版高中选修3同步练习） Traveling to different countries can provide into diverse cultures. A.insights B.barriers C.puzzles (答案：A) l1.secondary/'sekandri/adj.次要的；中学的 词义辨析： secondary:强调“重要性仅次于主要的”，如secondary school(中学)，secondary factor(次要 4 高中选修3冀教版 【寒假专版】 D版词义辨析及同义替换精讲 因素)。 minor: 侧重“程度或规模较小的”，如minor problem(小问题)。 同义替换： minor,less important 例句： In this project,cost is a secondary consideration;quality comes first. 真题链接：（冀教版高中选修3单元测试） While safety is the primary concern,efficiency is a but still important goal. A.secondary B.primary C.essential(答案：A) l2.appreciate月priiet//v.欣赏：感激 词义辨析： appreciate:指“因价值或帮助而感激/欣赏”，后接名词或动名词，如appreciate your help(感谢 你的帮助)。 thank:侧重“直接表达感谢”，搭配thank sb for,如thank you for your help。 同义替换： thank.value 例句： I deeply appreciate your support during this difficult time. 真题链接：（冀教版高中选修3期末测试） We would greatly it if you could join us for the charity event A.appreciate B.ignore C.refuse (答案：A) 综合演练 综合练习 一、 单项选择 1.The company to deliver the goods within three days,or we can get a full refund. A.guarantees B.ensures C.promises 2.It's important to wear clothes for a wedding ceremony to show respect. A.suitable B.appropriate C.proper 5 高中选修3冀教版 【寒假专版】 D版词义辨析及同义替换精讲 3.With hard work and determination,she finally her goal of entering a top university. A.accomplished B.achieved C.finished 4.Caring for three young children while working full-time has become a heavy for her. A.load B.burden C.pressure 5.The new policy is expected to economic growth by reducing taxes on small businesses. A.stimulate B.inspire C.encourage 6. with the busy city life,the quiet village offers a peaceful environment. A.Contrasted B.Compared C.Connected 7.Despite the challenges,she remains. about the future of her career. A.positive B.optimistic C.hopeful 8.Teachers need to students'performance regularly to improve teaching quality. A.evaluate B.assess C.judge 二、根据句意及汉语提示完成单词 1.The doctor's into the patient's condition helped save his life. 2.Regular exercise has become part of my daily ) 3.Safety is the primary concern,and cost is a (次要的)factor. 4.We deeply()your support during the difficult period. 5.The team needs to()the project before presenting it to the manager. 6.Her (乐观的)attitude towards life infects everyone around her. 6 高中选修3冀教版 【寒假专版】 D版词义辨析及同义替换精讲 三、用所给单词的适当形式填空 1.She worked day and night to (accomplish)her ambition of becoming a scientist. 2.The manager's speech (guarantee)that all employees would get a salary increase next year 3.Traveling broadens our horizons and gives us new (insight)into different cultures. 4.After years of practice,playing the piano has become a. (routine)activity for her 5.The committee will (evaluate)the proposal based on its feasibility and cost. 四、完成句子 l.The government has taken measures to_(确保安全)in public places.. 2.She (完成了任务)ahead of schedule with the help of her teammates. 3 (与传统方法对比)，the new technology is more efficient and environmentally friendly. 4.We (感激你的帮助)and will never forget your kindness. 五、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 Reading can provide us with valuable (insight)into human nature and society.It helps us (evaluate)different perspectives and develop critical thinking.For many people,reading is part of their daily(routine),like having breakfast or exercising.A good book can (stim- ulate)our imagination and make us more (optimistic)about life.When we read about others' experiences,we often (appreciate)the diversity of the world and learn to (accomplish) our own goals with more confidence. 参考答案 I.单项选择 1.A2B3.A4.B5.A6.A7.B8.A Ⅱ.根据句意及汉语提示完成单词 1.insight 2.routine 3.secondary 4.appreciate 5.evaluate 6.optimistic 1 高中选修3冀教版 【寒假专版】 D版词义辨析及同义替换精讲 ⅡI用所给单词的适当形式填空 1.accomplish 2.guaranteed 3.insights 4.routine 5.evaluate V.完成句子 1.ensure safety 2.accomplished the task 3.Contrasted with traditional methods 4.appreciate your help V.语篇填空 1.insights 2.evaluate 3.routine 4.stimulate 5.optimistic 6.appreciate 7.accomplish 8