Challenge Yourself C-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（重庆大学版）

高中选择性必修第三册重庆大学版 【Challenge Yourself C】 词义辨析及同义替换精讲 词汇精讲 【Challenge Yourself C】 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 republic'pAblik/n.共和国；the performer/3p3fma)/ counterpart /'kaontapa:t/n. 共和政体 phrase表演者：执行者 位（或作用）相当的人：对应物 artistic/a:tstk/adj.艺术的：艺vision/vI3/n.视力：视野：构profound/pr3'faond/adj.深远 术家的：富有艺术性的 想：愿景 的：深刻的：渊博的 well-renowned /wel rI'naond/ efficiency/T'fifnsi//n.效率；效transparent /traens'paerant/.adj. adj.著名的：享有盛誉的 能：功效 透明的：清澈的：显而易见的 count /kaunt//v.n.数数；计算：efficient/r'fint/adj.效率高的：manufacturer /.maenju'faek- 计数：总数 有能力的：高效的 tra)/n.制造商：生产商 facilitate/fa'sltert/v.促进；使strengthen/'stren9n/v.加强：增manufacturing/,maenju'faek- 便利：帮助 强；巩固 tr四/n./adj.制造业；制造：制 involve/m'volv/V.包含；使参distinguish/d'stu)gwr/v.区分；造业的；制造的 与：牵涉：卷入 辨别：分清：使杰出 词义辨析及同义替换 1.efficiency'fifnsi/n.效率；效能：功效 词义辨析： efficiency:指“效率、效能”，侧重做事的速度和成果的比例，是名词。 effectiveness:指“有效性”，侧重达到预期效果的程度，名词。 同义替换： productivity,efficacy 例句： The new software has greatly improved work efficiency in the office. 真题链接：（重庆大学版高中选择性必修第三册同步练习) The manager stressed the importance of improving workto meet the deadline. A.efficiency B.effectiveness C.difficulty(答案：A) 高中选择性必修第三册重庆大学版 【Challenge Yourself C】 词义辨析及同义替换精讲 2.efficient/I'fint/adj.效率高的：有能力的：高效的 词义辨析： efficient:强调“高效的、能胜任的”，既可形容人也可形容事物，形容词。 effective:侧重“有效的、能起作用的”，强调结果，如effective method(有效方法)。 同义替换： productive,competent 例句： She is an efficient secretary who can handle multiple tasks at once. 真题链接：（重庆大学版高中选择性必修第三册单元测试） This new machine is more than the old one:it saves a lot of time. A.efficient B.effective C.expensive(答案：A) 3.involve/m'volv.包含；使参与：牵涉：卷入 词义辨析： involve:侧重“使参与、牵涉”，常用搭配involve sb.in sth.(使某人参与某事)。 include:强调“包含、包括”，指整体包含部分，不强调参与。 同义替换： engage,entail 例句： The project involves all members of the team working together. 真题链接：（重庆大学版高中选择性必修第三册课后练习） The job traveling to different cities,which I really enjoy. A.involves B.includes C.excludes (答案：A) 4.strengthen/'stre1mw.加强：增强：巩固 词义辨析： strengthen:指“增强力量、巩固关系”，是动词，侧重从弱到强的过程。 reinforce:强调“加固、强化”，如reinforce a wall(加固墙壁)或reinforce an idea(强化观点)。 同义替换： enhance,boost 例句： Regular exercise can strengthen your body and mind 真题链接：（重庆大学版高中选择性必修第三册单元测试） We need to our efforts to protect the environment A.strengthen B.weaken C.reduce (答案：A) distinguish/dr'st四gww.区分；辨别：分清；使杰出 2 高中选择性必修第三册重庆大学版 【Challenge Yourself C】 词义辨析及同义替换精讲 词义辨析： distinguish:侧重“区分不同事物”，常用搭配distinguish A from B(区分A和B)。 differentiate:语气更正式，指“辨别细微差别”，如differentiate between two similar theories。 同义替换： discriminate,tell apart 例句： It's hard to distinguish the two twins from each other 真题链接：（重庆大学版高中选择性必修第三册同步练习) Can you the difference between the two paintings? A.distinguish B.confuse C.ignore(答案：A) 6.profound /pra3'fand/adj.深远的：深刻的：渊博的 词义辨析： profound:指“意义深远的、知识渊博的”，如profound influence(深远影响)、profound scholar (渊博的学者)。 deep:侧重“深度的、深沉的”，可形容情感或物理深度，如deep love(深情)、deep ocean(深 海)。 同义替换： deep,far-reaching 例句： The book has a profound impact on my understanding of life 真题链接：（重庆大学版高中选择性必修第三册阅读题） His speech left a impression on the audience. A.profound B.shallow C.funny (答案：A) 7.transparent/rens'paerant/adj.透明的；清澈的；显而易见的 词义辨析： transparent:指“透明的、公开的”，如transparent glass(透明玻璃)、transparent policy（公开政 策)。 clear:侧重“清晰的、明白的”，可形容视力、声音或逻辑，如clear explanation(清晰的解释)。 同义替换： clear,obvious 例句： The water in the lake is so transparent that we can see the fish swimming. 真题链接：（重庆大学版高中选择性必修第三册单元测试） The company should keep its financial records to gain public trust. A.transparent B.secret C.complicated (答案：A) 8.manufacturer/,naenju'faektfara(r)/n.制造商；生产商 3 高中选择性必修第三册重庆大学版 【Challenge Yourself C】 词义辨析及同义替换精讲 词义辨析： manufacturer:指“制造商、生产商”，侧重生产产品的企业或个人。 producer::含义更广，可指“生产商、制作人”，如film producer(电影制片人)、food producer (食品生产商)。 同义替换： maker,producer 例句： This car is made by a famous manufacturer in Germany. 真题链接：（重庆大学版高中选择性必修第三册阅读题） The announced a recall of the faulty products last week A.manufacturer B.seller C.customer(答案：A) 9.manufacturing/,maenju'faektfor山/m./adj.制造业；制造；制造业的；制造的 词义辨析： manufacturing:作名词时指“制造业”，作形容词时指“制造的”，如manufacturing industry(制 造业)。 production:指“生产过程或产量”，如mass production(大规模生产)。 同义替换： production,fabrication 例句： The manufacturing sector plays an important role in the country's economy. 真题链接：（重庆大学版高中选择性必修第三册同步练习） The city is known for its industry,producing cars and electronics. A.manufacturing B.teaching C.farming(答案：A) 10.isio/'vI3n/n.视力；视野；构想：愿景 词义辨析： vision:指“愿景、构想”时，侧重对未来的长远规划，如company vision(公司愿景)：也可指 “视力”。 sight:主要指“视力、视觉”，或“景象”，如lose sight of(看不见)。 同义替换： foresight,ambition 例句： The leader shared his vision for the future development of the team. 真题链接：（重庆大学版高中选择性必修第三册单元测试） Her of a better world inspired many people to work hard. A.vision B.sight C.idea(答案：A) 11.wel-renowned/wel rr'naond/adj.著名的：享有盛誉的 高中选择性必修第三册重庆大学版 【Challenge Yourself C】 词义辨析及同义替换精讲 词义辨析： well-renowned:.强调“因成就或品质而闻名”，正式用语，如well-renowned artist(著名艺术家)。 famous:含义较广，指“广泛为人所知”，可用于人或事物，如famous landmark(著名地标)。 同义替换： famous,celebrated 例句： The university is well-renowned for its research in science and technology. 真题链接：（重庆大学版高中选择性必修第三册阅读题） This museum is for its collection of ancient paintings. A.well-renowned B.unknown C.ordinary ,(答案：A) 12.artistic/a:tIstIk/adj..艺术的：艺术家的：富有艺术性的 词义辨析： artistic:指“艺术的、有艺术天赋的”，如artistic talent(艺术天赋)、artistic design(艺术设计)。 artistical:较为罕见，通常用artistic;at-like指“像艺术的”，但非标准用词。 同义替换： creative,aesthetic 例句： She has an artistic eye and can always find beauty in daily life 真题链接： (重庆大学版高中选择性必修第三册同步练习) The arrangement of flowers in the room made it look more beautiful. A.artistic B.messy C.boring (答案：A) 综合演练 综合练习 一、 单项选择 1.The new machine has improved workby 30%,allowing us to finish tasks faster. A.efficiency B.effectiveness C.difficulty 2.This method is more than the traditional one;it saves both time and energy. A.efficient B.effective C.expensive 5 高中选择性必修第三册重庆大学版 【Challenge Yourself C】 词义辨析及同义替换精讲 3.The project close cooperation between the marketing and design teams. A.involves B.includes C.excludes 4.Regular exercise can your immune system and reduce the risk of illness. A.strengthen B.weaken C.reduce 5.It's important to between right and wrong from an early age. A.distinguish B.confuse C.ignore 6.Her speech had a influence on the audience,changing many people's views. A.profound B.shallow C.funny 7.The government promised to keep the decision-making process to the public. A.transparent B.secret C.complicated 8.The of this smartphone announced a new model with advanced features. A.manufacturer B.seller C.customer 二、根据句意及汉语提示完成单词 1.The company is trying to improve production()to meet increasing demand. 2.She is an (高效的)worker who can complete tasks ahead of schedule. 3.Thejob (traveling to Europe twice a year,which excites her. 4.We need to (our relationship with local communities through more activities. 5.The artist's work has a__(深远的)meaning that touches people'shearts 6.The museum's (透明的)glass walls allow natural light to brighten the halls. 6 高中选择性必修第三册重庆大学版 【Challenge Yourself C】 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.The team's (efficient)in solving problems impressed the manager deeply 2.We should try to」 (strength)our confidence before the important exam. 3.Her (art)skills were recognized when she won the national painting competition. 4.The (manufacture)of this product requires strict quality control. 5.He has a clear (vision)of how the company will develop in the next five years. 四、完成句子（每空一词） 1.这家工厂因高质量的产品而享有盛誉。 The factory is for its high-quality products. 2.你能区分这两个相似单词的用法吗？ Can you the usage of these two similar words each other? 3.新技术的引入极大地提高了我们的工作效率。 The introduction of new technology has greatly improved our work 4.我们必须加强努力以保护濒危物种。 We must our efforts to protect endangered species. 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。 Modern technology has changed many aspects of our lives.For example,smart home devices have increased daily (efficient)by automating tasks like adjusting temperature and lighting.These devices are not only (effect)but also user-friendly,making them popular among families. Many companies now focus on_ (strengthen)their online presence to reach more customers. They often work with(art)designers to create attractive websites and advertisements.A well- known (manufacture)of electronic products even launched a campaign to make its production process more (transparent),aiming to build trust with consumers. Leaders with a clear(vision)can guide their teams through challenges.They encourage (distinguish)between short-term goals and long-term objectives,ensuring steady progress. 参考答案 > 高中选择性必修第三册重庆大学版 【Challenge Yourself C】 词义辨析及同义替换精讲 I.单项选择 1.A2.A3.A4.A5.A6.A7.A8.A Ⅱ.根据句意及汉语提示完成单词 1.efficiency 2.efficient 3.involves 4.strengthen 5.profound 6.transparent I.用所给单词的适当形式填空 1.efficiency 2.strengthen 3.artistic 4.manufacture 5.vision V.完成句子 1.well-renowned 2.distinguish;from 3.efficiency 4.strengthen V.语篇填空 1.efficiency 2.effective 3.strengthening 4.artistic 5.manufacturer 6.transparent 7.vi- sion 8.distinguishing 8