Unit 3 Discover and Innovation-Reading Actively-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 【精讲专版】 词义辨析及同义替换精讲 高中专版 Unit 3 Discover and Innovation Reading Actively 词义辨析及同义替换精讲 本单元核心词汇 全部单元单词 skillfully/'skilfali/adv.熟练地；honestly/'DnIstli/adv.诚实地：全面发展的：多才多艺的 巧妙地 坦率地 recognized /'rekagnaizd/adj. skillful/'skilfal//adj.熟练的；有quantity/'kwpntati/n.数量；数认的；经过验证的 技能的 额 progressive/pra'gresiv/adj./n. equal/'ikwl/adjn.~.平等的；displace/ds'plers/v.取代：置换；步的：渐进的：进步人士 同等的人；等于 迫使…离开家园 tirelessly/'tarelasli/adv.不知疲 uncomfortable /An'kAmftabl/adj. volume /'volju:m/n.体积：容量；倦地；孜孜不倦地 不舒服的：不安的 音量 witness/wtn3sv.h.目击：见 deserve/d'z3:v/V.应得；值得 forgetful /fa'getfl/adj.健忘的；证；证人；目击者 brilliant/'briliant/adj.灿烂的：疏忽的 legacy/legasi/n.遗产；遗赠物； 杰出的：聪颖的 inspiration/,Imsp3'ren/n.灵感；遗留问题 plainly/plemli/adv.清楚地；明鼓舞人心的人或事 白地；直率地 well-rounded /wel'raondId/adj. 词义辨析及同义替换 1. equal/'ikwa/adj.h.W.平等的；同等的人：等于 词义辨析： equal:可作形容词、名词或动词。作形容词时强调'在数量、地位、权利等方面相等的”，如equal rights（平等权利)；作动词时表示”等于、与…相等”，如2+2 equals4。 same: 仅作形容词，强调'完全相同的、同一的”，前面常加定冠词the,如the same size(相同 尺寸)。 同义替换： equivalent,identical 例句： 1 高中选择性必修第三册重庆大学版 【精讲专版】 词义辨析及同义替换精讲 All people are born equal and have the right to pursue happiness. 真题链接：（重庆大学版高中选择性必修第三册同步练习） Men and women should have opportunities in education and employment. A.equal B.same C.different (答案：A) 2.brilliant/briliant/adj.灿烂的；杰出的：聪颖的 词义辨析： brilliant:既可形容物品”灿烂的、明亮的？（如brilliant sunshine),也可形容人”杰出的、聪颖 的”，强调才华出众。 clever:侧重’聪明的、机灵的'，指思维敏捷，善于解决问题，口语中常用。 wⅵse:强调’有智慧的、明智的”，指经验丰富、判断力强。 同义替换： excellent,outstanding,intelligent 例句： Einstein was a brilliant scientist who made great contributions to physics 真题链接：（重庆大学版高中选择性必修第三册单元检测) Her performance in the competition impressed all the judges. A.brilliant B.clever C.wise(答案：A) 3.plainly/'plernli/adv.清楚地；明白地：直率地 词义辨析： plainly:强调”清晰地、明显地”，指表达或表现得直截了当，不含糊。 clearly:侧重清晰地、清楚地”，指视力、听力或理解上的清晰，如speak clearly(说话清楚)。 directly:强调”直接地”，指不经过中间环节，或态度坦率。 同义替换： clearly,obviously,straightforwardly 例句： She plainly stated her opinion at the meeting,leaving no room for misunderstanding 真题链接：（重庆大学版高中选择性必修第三册期末复习题）》 The instructions on the bottle are written so you can follow them easily. A.plainly B.directly C.secretly(答案：A) 4.honestly/'DnIstli//adv.诚实地；坦率地 词义辨析： honestly:指”诚实地、正直地”，强调言行真实，不欺骗：也可用于加强语气，表示”说实话、的 确”。 tuly:侧重’真实地、真正地”，指符合事实或本质，如truly sorry(真心抱歉)。 frankly:强调”坦率地、直言不讳地”，指毫无保留地表达意见。 2 高中选择性必修第三册重庆大学版 【精讲专版】 词义辨析及同义替换精讲 同义替换： truthfully,frankly,sincerely 例句： Honestly,I don't think this plan will work without enough support. 真题链接：（重庆大学版高中选择性必修第三册同步练习） I prefer staying at home to going out on weekends A.Honestly B.Clearly C.Suddenly (答案：A) 5.quantity/kwpntati//n.数量；数额 词义辨析： quantity:指数量、数额'，通常指事物的总量，可用于修饰不可数名词，常用搭配a large quantity of。 number: 指”数目、数量”，仅用于修饰可数名词，常用搭配a large number of。 amount:指'数量、总额'，用于修饰不可数名词，强调抽象的量，如amount of money。 同义替换： amount,number,volume 例句： A large quantity of water is needed for irrigation in this area 真题链接：（重庆大学版高中选择性必修第三册单元检测） The of books in the library has increased by 20%this year. A.quantity B.number C.amount (答案：B) 6.volume/'vDlju:m/n.体积：容量；音量 词义辨析： volume:可指”体积、容量”（物理学概念），也可指”音量、响度”，还可指’书籍的卷、册”。 size:侧重”尺寸、大小”，指物体的长宽高或规模。 capacity:指”容量、容积'，强调容器所能容纳的量，如the capacity of a bottle。 同义替换： capacity,size,loudness 例句： Please turn down the volume of the TV;it's too noisy. 真题链接：（重庆大学版高中选择性必修第三册同步练习） The of the box is 50 cubic meters,so it can hold a lot of goods. A.volume B.size C.weight(答案：A) 7.recognized/'rekagnaizd/adj.公认的：经过验证的 词义辨析： recognized:指”被公认的、经过验证的”，强调得到广泛认可或官方确认。 高中选择性必修第三册重庆大学版 【精讲专版】 词义辨析及同义替换精讲 famous::侧重”著名的、出名的”，指因某种原因被很多人知道 known: 含义较广，可指”已知的、知名的”，程度弱于famous,常用搭配be known for(因…。 而闻名)。 同义替换： acknowledged,established,well-known 例句： He is a recognized expert in the field of environmental science. 真题链接：（重庆大学版高中选择性必修第三册期末复习题） This university is as one of the best in the country for its engineering programs. A.recognized B.famous C.known (答案：A) 8.progressive /pr3'gresiv/adj.h.进步的：渐进的：进步人士 词义辨析： progressive:作形容词时指”进步的、先进的”（如progressive ideas)或”渐进的”（如progressive development):作名词指'进步人士”。 advanced:侧重”先进的、高级的'，指在发展阶段上处于领先地位，如advanced technology。 forward-looking:强调’有远见的、前瞻性的”，指着眼未来的规划或态度。 同义替换： advanced,forward-looking,reformist 例句： The progressive policy has greatly improved people's quality of life 真题链接：（重庆大学版高中选择性必修第三册单元检测) We need a more approach to solving this social problem. A.progressive B.traditional C.conservative(答案：A) 9.witness/'wItnas/v.m.目击：见证；证人；目击者 词义辨析： witness:作动词时指'目击、见证”（事件的发生），如witness an accident:作名词指'证人、目 击者”。 see:泛指”看见、看到”，普通用词，侧重视觉上的感知。 observe:强调”观察、注意到，指有意识地仔细查看。 同义替换： see,observe,view 例句： Many people witnessed the car crash on the street yesterday. 真题链接：（重庆大学版高中选择性必修第三册同步练习） The old man was a to the robbery and gave important information to the police. A.witness B.viewer C.listener(答案：A) 高中选择性必修第三册重庆大学版 【精讲专版】 词义辨析及同义替换精讲 l0.legacy/'legasi/n.遗产；遗赠物：遗留问题 词义辨析： legacy:指”遗产、遗赠物”（可指物质或精神财富），也可指”遗留问题'，强调从过去遗留下来 的影响。 inheritance:侧重'遗产、继承物'，指依法继承的财产或权利。 heritage:指”文化遗产、传统，强调代代相传的文化或精神财富，如cultural heritage。 同义替换： inheritance,heritage,bequest 例句： The scientist left a great legacy of research for future generations. 真题链接：（重庆大学版高中选择性必修第三册期末复习题） The ancient building is an important cultural of our city. A.legacy B.inheritance C.heritage (答案：C) 11.uncomfortable/n'kAmftab/adj.不舒服的；不安的 词义辨析： uncomfortable:指”身体上不舒服的'（如uncomfortable shoes)或”心理上不安的、不自在的”。 unpleasant:侧重”令人不愉快的、讨厌的'，指事物给人带来不好的感受。 uneasy:强调”心神不宁的、不安的”，指内心的焦虑或担忧。 同义替换： unpleasant,uneasy,awkward 例句： She felt uncomfortable when speaking in front of a large audience. 真题链接：（重庆大学版高中选择性必修第三册同步练习) The chair is so hard that it's to sit on for a long time. A.uncomfortable B.unpleasant C.uneasy(答案：A) 12.deserve/d'z3:v/v.应得：值得 词义辨析： deserve:.指，应得、值得”，强调因行为或品质而应获得某种对待。 同义替换： merit,be worthy of 例句： Hardworking students deserve good grades. 真题链接：（重庆大学版高中选择性必修第三册同步练习） After all his efforts,he a good rest. A.deserves B.requests C.requires (答案：A) 5 高中选择性必修第三册重庆大学版 【精讲专版】 词义辨析及同义替换精讲 综合演练 综合练习 一、 单项选择 1.Students should have access to educational resources regardless of their background. A.equal B.same C.different 2.The fireworks lit up the night sky during the festival. A.brilliant B.clever C.wise 3.The teacher explained the math problem so that all students could understand it. A.plainly B.directly C.secretly 4. I think this movie is the best I've seen this year. A.Honestly B.Clearly C.Suddenly 5.A large of rain fell in the area,causing severe flooding. A.quantity B.number C.amount 6.The of the container is 10 liters,which can hold enough water for a day. A.volume B.size C.weight 7.This artist is as a master of traditional Chinese painting. A.recognized B.famous C.known 8.The company is taking a approach to develop new energy technologies. A.progressive 6 高中选择性必修第三册重庆大学版 【精讲专版】 词义辨析及同义替换精讲 B.traditional C.conservative 9.Several passengers the accident and provided details to the police. A.witness B.see C.observe 10.The old castle is an important cultural of the city's history. A.legacy B.inheritance C.heritage 二、根据句意及首字母提示填空 1.All human beings are born e and should be treated fairly. 2.Her b performance in the piano competition won her first prize. 3.The instructions on the medicine bottle are written p_ to avoid misunderstanding. 4.H I don't think we should postpone the meeting any longer. 5.The q of online learning materials has increased significantly this year. 6.Please adjust the v of the radio;it's too loud. 三、用所给单词的适当形式填空 1.Everyone has the right to (equal)in education and employment 2.The scientist made a (brilliant)discovery that changed the field of biology. 3.She spoke (plain)about her experiences,leaving no room for doubt 4 (honest)is the best policy when dealing with others. 5.A large (quantity)of food was donated to the homeless shelter. 6.The box has a (volume)of 20 cubic meters. 四、完成句子（每空一词） 1.男女应该在工作中享有平等的机会。 Men and women should have in work. 1 高中选择性必修第三册重庆大学版 【精讲专版】 词义辨析及同义替换精讲 2.他清晰地陈述了自己的观点，让所有人都明白了他的想法。 He his opinion making everyone understand his idea. 3.说实话，这个项目需要更多的时间和资源才能完成。 the project needs more time and resources to complete. 4.这座古老的建筑是我们城市的文化遗产。 This ancient building is a cultural Lof our city. 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。 Education is a basic right for everyone,and it should be (equal)accessible to all.In recent years, (brilliant)teachers have developed new methods to make learning more effective. They explain complex concepts _(plain)so that students of all levels can follow. (honest),these efforts have improved educational outcomes significantly.A large (quantity)of resources has been invested in schools,and the (volume) of educational materials available online has grown rapidly.Many schools are now using (progressive)technologies to enhance teaching.These changes have (recognize) as key steps toward a better education system. 参考答案 I.单项选择 1.A2.A 3.A4.A5.A6.A7.A8.A9.A10.C Ⅱ首字母填空 1.equal 2.brilliant 3.plainly 4.Honestly 5.quantity 6.volume I.用所给单词的适当形式填空 1.equality 2.brilliant 3.plainly 4.Honesty 5.quantity 6.volume V.完成句子 1.equal opportunities 2.stated,plainly 3.Honestly 4heritage V.语篇填空 1.equally 2.brilliant 3.plainly 4.Honestly 5.quantity 6.volume 7.progressive 8.rec- ognized 8