Unit 3 The way we are 一-2025-2026学年高中英语词义辨析及同义替换精讲必修第三册（沪教版）

高中必修第三册沪教版 【核心词汇精讲】 词义辨析及综合训练 核心精讲 【Unit3】The way we are 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 make-up/'meik Ap/n.化妆品 generation/,d3 ena'reifn/n.一代绕 ideal/ar'di:al/adj.完美的：理想人；一辈人 context/'kpntekst/.n.上下文；语 的：最合适的 stretch/stretf/v.拉长：伸展；延境 short-tern/Jb:t't3m/adj.短期伸 gender/'d3enda(r)/n.性别 的 elegant/'eligant/adj.优美的；文rend /trend/n.趋势；趋向：动 share小ear)/v.分享：共享：共雅的 问 有 enable'nebl/V.使能够：给campus/'kemp9s/n.大学校园； normal/.'nml/adj.正常的：平…机会 校区 常的：标准的 vay/'veari/v.(大小、形式等)identity/ar'dentati/n.身份；本 shave /ferv/v.(须发)剃；刮；相异；变化 身 削 surround/sa'raond/v.围绕：环 词义辨析及同义替换 1. ideal/ar'di:al/adj.完美的；理想的：最合适的 词义辨析： idal:强调“完美的、符合理想标准的”，指事物或人达到最佳状态，多含主观期望。 perfect:侧重“没有缺点的、绝对完美的”，语气比ideal更强，客观上无瑕疵。 同义替换： perfect,optimal 例句： She is looking for an ideal place to live after graduation. 真题链接：（沪教版高中必修第三册同步练习） The candidate should have both experience and creativity. A.normal B.ideal C.elegant (答案：B) 2.normal/'nml/adj.正常的：平常的：标准的 高中必修第三册沪教版 【核心词汇精讲】 词义辨析及综合训练 词义辨析： normal:指“符合常规、常态的”，强调与一般情况一致，无异常。 ordinary:侧重“普通的、平凡的”，没有特殊之处，反义词是special。 同义替换： ordinary,regular 例句： It's normal to feel nervous before an exam. 真题链接：（沪教版高中必修第三册单元测试） After the storm,life in the village returned to A.normal B.elegant C.short-term (答案：A) 3.elegant/'eligant/adj.优美的；文雅的 词义辨析： elegant:形容人或事物“优雅的、高雅的”，侧重气质或设计上的精致。 graceful:侧重“动作或姿态优美的”，强调自然协调的美感。 同义替换： graceful,refined 例句： She wore an elegant dress to the awards ceremony. 真题链接：（沪教版高中必修第三册阅读填空） The ballerina's movements impressed the audience deeply. (答案：elegant) 4.enable'nebl/v.使能够；给…机会 词义辨析： enable:侧重“提供条件或能力使人做某事”，常用搭配enable sb.to do sth.。 alow:强调“允许、许可”，侧重权限上的同意，搭配allow sb.to do sth.。 同义替换： empower,permit 例句： New technology enables us to communicate with people around the world. 真题链接：（沪教版高中必修第三册语法填空） This software users to edit photos easily. (答案：enables) 5.vay/'veri/v.(大小、形式等)相异：变化 词义辨析： vary:指“在范围、程度等方面变化”，强调多样性，常用搭配vary from.to.。 change:泛指“改变、变化”，可指任何形式的改变，范围更广。 高中必修第三册沪教版 【核心词汇精讲】 词义辨析及综合训练 同义替换： differ,change 例句： Temperatures vary greatly between day and night in the desert. 真题链接：（沪教版高中必修第三册完形填空） Opinions on this issue from person to person (答案：vary) 6.end/rend/n.趋势：趋向；动向 词义辨析： trend:指“事物发展的趋势、潮流”，强调持续变化的方向。 tendency:.侧重“内在的倾向、偏好”，指人或事物的习惯性倾向。 同义替换： tendency,tendency 例句： Online shopping has become a growing trend in recent years 真题链接：（沪教版高中必修第三册阅读理解） What does the passage mainly talk about? A.A new fashion trend B.A campus event C.A gender issue (答案：A) 7.identity/a'dentati/n.身份：本身 词义辨析： identity:指“个人或群体的身份认同”，包括社会角色、文化归属等。 identification:侧重“识别、身份证明”，如证件等具体识别方式。 同义替换： self,individuality 例句： She struggled with her cultural identity after moving to a foreign country. 真题链接：（沪教版高中必修第三册单元测试） Please show your before entering the building A.identity B.context C.generation(答案：A) 8.share/e(r)/v.分享；共享；共有 词义辨析： share:指“共同拥有或分配某物”，强调与他人共同使用，常用搭配share sth.with sb.。 divide:侧重“将整体分成部分”，强调分配的动作，搭配divide sth.imto.。 同义替换： split,distribute 3 高中必修第三册沪教版 【核心词汇精讲】 词义辨析及综合训练 例句： We should share our happiness with friends and family. 真题链接：（沪教版高中必修第三册语法填空） Could you your notes with me after class? (答案：share) 9.surround/s'raond/v.围绕；环绕 词义辨析： surround:指“从四面八方包围”，强调空间上的环绕，常用搭配be surrounded by。 enclose: 侧重“用围墙、篱笆等封闭起来”，形成一个封闭空间。 同义替换： encircle,wrap 例句： The small village is surrounded by green mountains. 真题链接：（沪教版高中必修第三册完形填空） The old castle is by a moat to protect it from enemies. (答案：surrounded) l0.context/kontekst/n.上下文；语境 词义辨析： context:指“语言中的上下文”或“事件发生的背景环境”，帮助理解含义。 background:.侧重“个人经历或事件的背景信息”，更宽泛。 同义替换： setting,circumstance 例句： You need to read the sentence in context to understand its meaning. 真题链接：（沪教版高中必修第三册阅读理解） The word"it"in paragraph 2 refers to in the context. (答案：he trend) l1.generation/,d3en3'reifn/n.一代人；一辈人 词义辨析： generation:指“同一时期出生的一代人”，强调年龄群体。 age group:侧重“特定年龄段的人群”，范围更具体。 同义替换： age group,cohort 例句： There are often communication gaps between different generations. 真题链接：（沪教版高中必修第三册写作） Write an essay about the differences between your generation and your parents'. (答案：gener ation) 4 高中必修第三册沪教版 【核心词汇精讲】 词义辨析及综合训练 12.short-term/∫bt't3m/adj.短期的 词义辨析： shot-term:指“持续时间短的”，反义词是long-tem(长期的)。 temporary: 侧重“暂时的、临时的”，强调非永久性。 同义替换： temporary,brief 例句： We need a short-term solution to the problem before finding a permanent one. 真题链接：（沪教版高中必修第三册单元测试） This plan is only for goals,we need to think about the future. A.short-term B.normal C.ideal (答案：A) 综合演练 综合练习 一、 单项选择 1.The temperature in summer here is around 30C,but sometimes it can be much higher A.normal B.ideal C.elegant 2.With the development of technology,online learning has become a popular among teenagers. A.trend B.tendency C.identity 3.The small town is by beautiful lakes and green forests,making it a perfect place for vacation. A.enclosed B.surrounded C.divided 4.Different people have different,so we should respect everyone's choices A.identities B.contexts C.generations 5.This new app can users to track their daily exercise and health data easily. A.allow 高中必修第三册沪教版 【核心词汇精讲】 词义辨析及综合训练 B.enable C.permit 6.The candidate for the job should have good communication skills and work experience. A.normal B.ideal C.short-term 7.Prices of vegetables with the seasons,so we often buy more when they are cheap. A.vary B.change C.share 8.My grandparents often talk about their life experiences to help us understand the differences between our and theirs. A.generation B.context C.trend 二、根据句意及汉语提示完成单词 l.We need to find a_(短期的)solution to solve the problem quickly 2.In order to understand the word better,.you should read it in_(上下文) 3.The company encourages employees to (分享)ideas and work together on projects. 4.After the earthquake,the government provided temporary shelters for people with no (身 份)documents. 5.The elegant design of the building shows the (趋势)of modern architecture. 6.It's important for students to develop a strong cultural()from a young age. 三、用所给单词的适当形式填空 1.The new policy(enable)more students from poor families to receive higher education. 2.People's lifestyles. (vary)greatly between urban and rural areas. 3.She is good at (share)her knowledge with classmates,so everyone likes studying with her. 4.The (identify)of the victim was confirmed by the police through DNA testing 5.The hotel is (surround)by mountains and offers beautiful views of the natural scenery. 6 高中必修第三册沪教版 【核心词汇精讲】 词义辨析及综合训练 四、完成句子 1.The teacher's encouragement (使我能够)face challenges bravely. 2 (根据上下文)，the word'it'in the sentence refers to the new technology. 3.There is a growing (towards healthy eating among young people. 4.To build good relationships,we should learn to__(分享快乐)with others.. 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。 In today's society,people's lifestyles are changing rapidly.One obvious (1.trend/tendency) is the increasing use of social media,which(2.enables/allows)people to connect with others worldwide.However,this also brings challenges to personal(3.identity/identification),as many young people struggle to find their true selves online. Different(4.generations/generation)have different views on this.Older people often prefer face-to-face communication,while teenagers(5.vary/change)in their attitudes-some are addicted to social media,others use it wisely.To balance this,experts suggest setting (6. short-term/long-term)goals for screen time and(7.sharing/dividing)offline activities with family and friends. 参考答案 I.单项选择 1.A2.A3.B4.A5B6B7.A8.A IⅡ.根据句意及汉语提示完成单词 1.short-term 2.context 3.share 4.identity 5.trend 6.identity I.用所给单词的适当形式填空 1.enables 2.vary 3.sharing 4.identification 5.surrounded V.完成句子 1.enabled me to 2.In context 3.trend 4.share happiness V.语篇填空 1.trend 2.enables 3.identity 4.generations 5.vary 6.short-term 7.sharing