Unit 4 Words三-2025-2026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（沪教版）

高中沪教版 【选择性必修第三册】 Unit4 Words三 词汇精讲 【Unit4】Words三 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 *tempt/tempt/v.劝诱：鼓动 *charm /tfa:m/n.魅力：吸引力的 *tragic/'tred3 tk/adj.悲惨的；悲integrity/m'tegrati/n.诚实；正setting./'setn/n.情节背景 剧的 直 era/'ar3/n.时代：年代 expose/k'spauz/v.暴露 delight/d'lart/n.令人高兴的事；comedy/'kpmadi/.n.喜剧 soul/sa/n.精神；精髓：灵魂乐趣 *rebellion'beljan/n.反抗；叛 plot /plpt/.n.故事情节 *perceptive/p3'septIv/adj.理解逆 complex/kompleks/adj.复杂力强的：有洞察力的 *sleeve/li:v/n.袖子 的；难懂的 *portrayal /p3:'treral/n.描绘；描peak/pi:k/n.顶峰；高峰 *yulnerability vAlnara'bilati/n. 脆弱性 *gripping/'grp/adj.扣人心弦 词义辨析及同义替换 1.tragic/tred3kadj.悲惨的：悲剧的 词义辨析： tragic:侧重指因不幸或灾难导致的”悲惨的、悲剧性的”，常用来描述事件、结局或命运，带有 庄重感。 sad:含义较广，泛指”悲伤的、难过的”，可形容人、情绪或事物，语气相对轻松。 同义替换： miserable,sorrowful 例句： The novel has a tragic ending that makes readers feel heartbroken. 真题链接：（沪教版高中选择性必修第三册同步练习） The news of the accident spread quickly through the small town. A.tragic B.happy C.exciting(答案：A) 2.complex/'kpmpleks/adj..复杂的；难懂的 1 高中沪教版 【选择性必修第三册】 Unit 4 Words 词义辨析： complex:强调由多个部分或因素组成，结构或关系”复杂的、难以理解的”，多用于描述问题、 系统等。 complicated:与complex含义相近，但更侧重'混乱的、麻烦的'，解决起来需要较多步骤。 同义替换： complicated,intricate 例句： The plot of the movie is so complex that I need to watch it again to understand. 真题链接：（沪教版高中选择性必修第三册单元测试） This math problem is too for me to solve in a short time. A.simple B.complex C.easy (答案：B) 3.charm /tfa:m/n.魅力：吸引力 词义辨析： cham:指人或事物所具有的”独特魅力、吸引力”，能使人愉悦或着迷，可作名词或动词。 attraction:泛指”吸引力”，可指人、地方或事物对他人的吸引，范围较广。 同义替换： appeal,fascination 例句： The old town has a special charm that attracts many tourists every year. 真题链接：（沪教版高中选择性必修第三册阅读专项训练） Her smile and kind words are her greatest A.charm B.weakness C.fear (答案：A) 4.integrity/m'tegrati/n.诚实；正直 词义辨析： integrity:指人的”诚实、正直”，强调道德和原则上的坚定，不做亏心事。 honesty:侧重”诚实、坦率”，指不说谎、不欺骗，是integrity的一个方面。 同义替换： honesty,uprightness 例句： We should always admire people with integrity who stick to their principles. 真题链接：（沪教版高中选择性必修第三册完形填空） The leader is respected by everyone because of his and fairness A.integrity B.dishonesty C.rudeness (答案：A) 5.perceptive /p3'septrv/adj.理解力强的；有洞察力的 2 高中沪教版 【选择性必修第三册】 Unit 4 Words 词义辨析： perceptive:指人”观察力敏锐的、有洞察力的'，能迅速理解事物的本质或他人的心思。 observant: 侧重”善于观察的”，注意到细节，但不一定深入理解其含义。 同义替换： insightful,discerning 例句： The perceptive critic noticed the hidden meaning in the author's words. 真题链接：（沪教版高中选择性必修第三册阅读理解） Asa teacher,she can always tell when her students are unhappy. A.perceptive B.careless C.blind(答案：A) 6.gripping/'grp四/adj.扣人心弦的 词义辨析： gripping:指故事、电影等”扣人心弦的、引人入胜的'，能紧紧抓住人的注意力。 exciting:泛指'令人兴奋的、激动的”，强调使人产生强烈的情绪反应。 同义替换： absorbing,thrilling 例句： The novel tells a gripping story of adventure and survival. 真题链接：（沪教版高中选择性必修第三册课外阅读） The movie was so that I couldn't take my eyes off the screen. A.boring B.gripping C.slow(答案：B) 7.setting/'set/n.情节背景 词义辨析： setting:指故事、戏刷等发生的'时间和地点背景”，包括自然和社会环境。 background:泛指”背景”，可指个人经历、社会环境等，范围更广。 同义替换： scene,context 例句： The story's setting is a small village in the 19th century. 真题链接：（沪教版高中选择性必修第三册文学常识填空） The of the play is very important for understanding the characters'behavior A.setting B.ending C.title(答案：A) 8.era/'Iara/n.时代：年代 词义辨析： era:指具有特定特征的？历史时期、时代”，通常持续时间较长，影响深远。 period:泛指”一段时间'，可长可短，不强调时代特征。 高中沪教版 【选择性必修第三册】 Unit4 Vords三 同义替换： age,time 例句： The invention of the Internet started a new era in communication. 真题链接：（沪教版高中选择性必修第三册历史文化专题） The Renaissance was an important in European history. A.era B.day C.moment (答案：A) 9.rebellion /rI'beljan/n.反抗；叛逆 词义辨析： rebellion:指对权威、规则的”反抗、叛逆”，常带有组织性或群体性。 resistance:侧重”抵抗、抵制'，指对压迫、攻击等的反抗，不一定有叛逆的含义。 同义替换： revolt,uprising 例句： The people started a rebellion against the unfair government 真题链接：（沪教版高中选择性必修第三册单元测试） His against his parents'wishes made them very angry. A.rebellion B.obedience C.support (答案：A) l0.peak /pi:k/n.顶峰；高峰 词义辨析： pak:指山的”顶峰”或事物发展的'最高峰、巅峰时期，可作名词或动词。 top:泛指”顶部、顶端”，可指具体物体的顶部或位置的最高处。 同义替换： summit,height 例句： The mountain climbers finally reached the peak after a long journey. 真题链接：（沪教版高中选择性必修第三册词汇运用） The company's sales reached their last year. A.peak B.bottom C.middle (答案：A) 1l.exp0se/k'spauz/v.暴露 词义辨析： expose:指将隐藏的事物’暴露、揭露”出来，常与介词to连用，表示”使接触、使面临”。 reveal:侧重”揭示、透露”秘密、真相或信息，使原本未知的事物为人所知。 同义替换： uncover,disclose 4 高中沪教版 【选择性必修第三册】 Unit4 Vords三 例句： The journalist tried to expose the corruption in the government. 真题链接：（沪教版高中选择性必修第三册语法填空） Staying in the sun for too long can expose your skin harm A.toB.with C.for(答案：A) 12.plot /plt/n.故事情节 词义辨析： plo:指小说、戏刷等的”故事情节”，包括事件的发展、人物关系等。 stoy:泛指”故事”，包括情节、人物、背景等，范围比plot广。 同义替换： storyline,scenario 例句： The plot of the novel is full of twists and turns. 真题链接：（沪教版高中选择性必修第三册文学赏析） What do you think of the of the movie we watched vesterday? A.plot B.music C.color(答案：A) 13.comedy/'kpmadi/.n.喜剧 词义辨析： comedy:指以幽默、滑稽的情节引人发笑的'喜剧”，是一种文学或戏剧体裁。 farce:指”闹剧、滑稽剧，情节夸张、荒诞，以低俗的幽默引人发笑。 同义替换： funny play,sitcom 例句： Shakespeare wrote many famous comedies,such as"A Midsummer Night's Dream". 真题链接：（沪教版高中选择性必修第三册单元阅读） We decided to watch a to relax after a busy week. A.comedy B.tragedy C.horror(答案：A) 14.ulnerability/,VAInara'bIlati/n.脆弱性 词义辨析： ulnerability:指人或事物的”脆弱性、易受伤害性”，强调容易受到攻击或影响。 weakness: 泛指”弱点、缺点”，可指身体、性格或能力上的不足。 同义替换： susceptibility,frailty 例句： The vulnerability of the old bridge makes it dangerous to use 高中沪教版 【选择性必修第三册】 Unit4 Vords三 真题链接：（沪教版高中选择性必修第三册完形填空） Everyone has their own so we should be kind to each other. A.vulnerability B.strength C.courage (答案：A) 综合演练 综合练习 一、 单项选择 1.The fire destroyed the entire village,leaving hundreds homeless. A.tragic B.sad C.cheerful 2.The new software has a interface that requires special training to use. A.simple B.complex C.basic 3.The small island's natural attracts artists and photographers from around the world. A.attraction B.charm C.beauty 4.A person withwill never compromise on moral principles,even in difficult situations. A.honesty B.integrity C.kindness 5.The detective noticed the smallest clues that others missed during the investigation. A.perceptive B.observant C.careless 6.The novel's narrative kept me reading until 3 a.m.without realizing the time. A.exciting B.boring C.gripping 7.The Lof the story,a war-torn city in the 1940s,deeply influences the characters'choices. A.background B.setting C.ending 8.The Industrial Revolution marked the beginning of a new in human civilization. A.period B.era C.moment 9.The students' against the strict school rules led to a discussion about policy changes A.rebellion B.resistance C.support 10.The athlete's performance reached its during the final match of her career A.top B.peak C.height 二、根据句意及首字母提示完成单词 1.The accident resulted in at loss of three lives,shocking the whole community. 6 高中沪教版 【选择性必修第三册】 Unit 4 Words 2.Solving this math problem requires understanding its c structure of multiple variables. 3.The old castle's unique c lies in its combination of Gothic and Romanesque architecture. 4.As a leader,his i and fairness earned him the trust of all team members. 5.The artist's peye for color and light made her paintings stand out in the exhibition. 6.The movie's g_ plot about survival in the wilderness won several international awards. 7.The novel's s is a remote mountain village where traditions have remained unchanged for centuries. &.The invention of electricity开启了一个technological renaissance e 9.The workers'ragainst unfair wages eventually forced the company to negotiate. 10.The company's profits are expected to reach their pin the fourth quarter of this year 三、用所给单词的适当形式填空 1.The documentary exposes the (vulnerable)of endangered species to climate change. 2.Her (perceive)analysis of social trends has made her a respected sociologist 3.The (comic)of the situation didn't ease the tension in the room. 4.The engineer warned about the bridge's(vulnerability)to strong winds 5.The author's (integral)as a writer is reflected in her refusal to alter facts for popularity. 四、完成句子（每空一词） 1.The novel's (悲剧性结局)left readers in tears for days. 2.The (复杂的问题)requires collaboration between experts from multiple fields. 3.The small town's (独特魅力)lies in its cobblestone streets and historic cafes. 4.A leader's (正直品质)is more important than their charisma. 5.The (扣人心弦的故事)about space exploration inspired a new generation of scientists. 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。 高中沪教版 【选择性必修第三册】 Unit4 Words三 The story is set in a small town during the Great Depression,an_ (era/period)marked by widespread poverty.The main character,a(perceptive/observant)young girl,notices the (vulnerability/weakness)of her community-families struggling to feed their children and businesses closing down.Her father,a man of(integrity/honesty),refuses to exploit others even when facing bankruptcy.One day,a_(tragic/sad)event occurs:a fire destroys the town's only bakery.The girl organizes a(rebellion/resistance)against despair by rallying neigh- bors to rebuild the bakery together.The(gripping/exciting)process of cooperation becomes a symbol of hope.By the end,the town not only rebuilds the bakery but also discovers its own (charm/attraction)as a close-knit community.The story's message is clear:even in the darkest times, (integrity/virtue)and unity can overcome adversity. 参考答案 I单项选择 1.A2B 3.B4.B5.A6.C7B8B9.A10B Ⅱ.根据句意及首字母提示完成单词 1.tragic 2.complex 3.charm 4.integrity 5.perceptive 6.gripping 7.setting 8.era 9.rebellion 10.peak I.用所给单词的适当形式填空 1.vulnerability 2.perceptive 3.comedy 4.vulnerability 5.integrity V.完成句子 1.tragic ending 2.complex problem 3.unique charm 4.integrity 5.gripping story V.语篇填空 1.era 2.perceptive 3.vulnerability 4.integrity 5.tragic 6.rebellion 7.gripping 8.charm 9.integrity P