Unit 1 Achieving Effective Communication B部分-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四册（沪外版）

高中选择性必修第四册沪外版 【Unit1】 Achieving Effective Communication B部分 核心词汇精讲 Unit 1 Achieving Effective Communication B部分 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 gesture/.'d3est∫a(r)/n./W.手势：姿 核心词 与，核心词，变形：involvement 势：做手势，核心词 imply /i'pla/v.暗示：意味着，(n.参与) posture/ppst()/n.姿势；体核心词，变形：implication(n.暗 upper'△pa(t)/adj.上部的；上 态，口拓展词 示) 层的，核心词 facial/fel/adj.面部的：脸上interpret/m't3prt/v解释；诠tend/tend/v.倾向于；往往会， 的，核心词 释：口译，核心词，变形：inter-核心词 maintain /mem'temv.维持；保pretation(n.解释) lean /li:n/v.倾斜；倚靠，核心 持：保养，核心词 negotiation /nI,.gai'e/n.谈词，过去式leaned/leant,过去分 frown/fraon/v.h.皱眉，核心词判；协商，口拓展词，变形：ne-词leaned/leant yawn /jo:n/v.h.打哈欠，核心词gotiate(v.谈判) arrogant/'er3gant/adj.傲慢的： betray /bI'treI/v.流露；暴露；背confidential/konfi'den/ad.机自大的，口拓展词 叛，口拓展词 密的：保密的，口拓展词 take...into account /teik ..Into glance/gla:ns/v.h.瞥一眼；扫approach /a'praotf/v.n.接近；'kant/短语，考虑到；顾及 视，核心词 靠近；方法，核心词 stare/stea(r)/v.h.凝视：盯着看，involve /m'volv/v.包含：使参 词义辨析及同义替换 1.glance/gla:ns/v.n.瞥一眼；扫视 词义辨析： glance:强调“快速地看一眼”，动作短暂，常与at,over搭配。 tare:指“长时间凝视、盯着看”，可能带有惊讶、无礼等情绪，常与at搭配。 同义替换： glimpse,skim 例句： 高中选择性必修第四册沪外版 【Unit1】 Achieving Effective Communication B部分 She glanced at her watch and hurried to leave 真题链接：（沪外版高中选择性必修第四册同步练习） He_at the stranger for a few seconds before looking away. A.glanced B.stared C.watched (答案：B) 2.maintain/memn'tem/v.维持：保持；保养 词义辨析： maintain:侧重“通过努力持续保持某种状态或关系”，如维持秩序、友谊等。 keep:含义最广，指“使继续处于某种状态”，可用于具体事物或抽象概念，搭配keep+adj./doing。 同义替换： keep,preserve 例句： We must maintain a positive attitude towards life 真题链接：（沪外版高中选择性必修第四册单元检测） It's important toa balance between work and rest A.maintain B.hold C.remain (答案：A) 3.approach/prautf/v./n.接近；靠近；方法 词义辨析： approach(v.):指“在距离或时间上靠近”，也可指“处理问题的方式”(n.)。 near(v.):侧重“空间或时间上接近”，口语化，可与approach互换，但approach更正式。 同义替换： (v.):near,draw near;(n.):method,way 例句： As winter approaches,the days get shorter. 真题链接：（沪外版高中选择性必修第四册期中复习题） The solution provides a new_to solving the environmental problem. A.approach B.manner C.means (答案：A) 4.involve/m'vDlv/v.包含：使参与 词义辨析： involve:侧重“使某人参与某事”或“某事物包含某种因素”，常用搭配involve sb.insth./involve doing。 include::指“整体包含部分”，侧重范围上的“包括”，不强调参与感。 同义替换： engage,include 例句： The project involves working with a team from different countries. 2 高中选择性必修第四册沪外版 【Unit1】 Achieving Effective Communication B部分 真题链接：（沪外版高中选择性必修第四册期末检测） The job_a lot of travel,so I need to consider it carefully. A.involves B.includes C.contains (答案：A) 5.tend/tend/v.倾向于：往往会 词义辨析： tend:指“有某种倾向或习惯性动作”，常用搭配tend to do sth.o be inclined to:语气更正式，指“倾向于、有…的意愿”，如be inclined to agree。 同义替换： be inclined to,have a tendency to 例句： Young people tend to prefer online shopping to traditional shopping. 真题链接：（沪外版高中选择性必修第四册同步练习) Sheto get up early even on weekends. A.tends B.inclines C.intends (答案：A) 6.lean /li:n/v.倾斜：倚靠 词义辨析： lean:指“身体或物体倾斜、倚靠在某物上”，过去式/过去分词可用leaned或leant。 lie(v.):指“平躺、位于”，与lean动作不同，如lie on the sofa。 同义替换： slope,rest 例句： He leaned against the wall and listened carefully. 真题链接：（沪外版高中选择性必修第四册单词专练） She forward to hear what he was saying. A.leaned B.lied C.lay (答案：A) 7.mply /im'pla/v.暗示；意味着 词义辨析： iply:指“通过言语或行为间接暗示”，不直接说明，主语多为话语、表情等。 suggest:既可指“建议”，也可指“暗示”，暗示时与imply近义，但suggest更口语化。 同义替换： suggest,indicate 例句： Her smile implied that she agreed with our plan 真题链接：（沪外版高中选择性必修第四册阅读理解题） The author's words that environmental protection requires everyone's effort. A.imply B.express C.state (答案：A) 高中选择性必修第四册沪外版 【Unit1】 Achieving Effective Communication B部分 8.take.into account考虑到；顾及 词义辨析： take.into account:.强调“在做决定或判断时考虑某因素”，正式用语。 consider:指“仔细思考、权衡”，直接接宾语，如consider the problem。 同义替换： consider,take...into consideration 例句： We should take the weather into account when planning a trip. 真题链接：（沪外版高中选择性必修第四册单元测试) The manager promised to_our suggestions into account. A.take B.make C.get(答案：A) 9.facial/'ferl/adj.面部的：脸上的 词义辨析： facial::仅指“面部的”，如面部表情、面部特征，形容词。 face(n.):指“脸、面部”，名词，如a smiling face。 同义替换： facial expression-look,countenance 例句： Facial expressions can show a person's emotions. 真题链接：（沪外版高中选择性必修第四册听力填空题） Her_expression suggested she was angry. (答案：facial) l0.arrogant/eragant/adj.傲慢的：自大的 词义辨析： arrogant::强调“因自视过高而傲慢无礼”，含贬义。 proud:中性词，指“自豪的”，也可指“骄傲的”，但程度轻于arrogant。. 同义替换： haughty,conceited 例句： His arrogant attitude made him unpopular among his classmates. 真题链接：（沪外版高中选择性必修第四册完形填空） The rich man was so that he never talked to the poor. A.arrogant B.proud C.confident (答案：A) 1l.confidential/.,konfi'den/adj.机密的；保密的 词义辨析： confidential:指“因重要或敏感而需要保密”，如机密文件、保密信息。 secret:泛指“秘密的、不公开的”，可用于任何不为人知的事物。 高中选择性必修第四册沪外版 【Unit1】 Achieving Effective Communication B部分 同义替换： secret,classified 例句： The meeting discussed confidential matters that cannot be disclosed. 真题链接：（沪外版高中选择性必修第四册阅读理解） The document is marked as_,so only authorized personnel can read it. A.confidential B.private C.personal (答案：A) l2.negotiate/hr'gaofieit//v.谈判：协商 词义辨析： negotiate:指“双方通过讨论达成协议”，正式用语，如谈判条款、价格。 discuss:指“为交换意见而讨论”，不强调达成结果。 同义替换： bargain,talk over 例句： The two companies are negotiating a new contract. 真题链接：（沪外版高中选择性必修第四册单元拓展阅读） The government will_with the union to solve the salary problem. A.negotiate B.debate C.consult (答案：A) 综合演练 综合练习 一、 单项选择 1.The jobworking with a team from different countries,which requires good communication skills. A.involves B.includes C.contains 2.As the final exam,students are spending more time reviewing their lessons. A.approaches B.nears C.drawsnear 3.It's important to a positive attitude when facing difficulties in life. A.maintain B.keep 5 高中选择性必修第四册沪外版 【Unit1】 Achieving Effective Communication B部分 C.remain 4.Her smile seemed to that she was satisfied with the result of the project. A.imply B.suggest C.state 5.The manager promised to_our feedback into account when making the final decision. A.take B.make C.get 6.The solution provides a new to solving the environmental problem in urban areas. A.approach B.manner C.means 7.Young peopleto prefer online shopping because of its convenience and lower prices. A.tend B.incline C.intend 8.Heagainst the wall and watched the children playing happily in the park. A.leaned B.lied C.lay 9.The rich man was so that he refused to talk to anyone he considered "inferior." A.arrogant B.proud C.confident 10.The document is marked as_,so only authorized staff are allowed to access it. A.confidential B.private C.personal 二、根据句意及首字母提示填空 1.The project icooperating with experts from three different universities. 2.As the deadline a,the team had to work overtime to complete the task. 3.It'snecessary to m_a balance between work and rest to stay healthy. 6 高中选择性必修第四册沪外版 【Unit1】 Achieving Effective Communication B部分 4.His f expression showed that he was angry with the decision made by the group. 5.Thenegotiations between the two companies are still ongoing,and they hope to reach an agreement soon.(提示：动词原形)n 6.She tto get up early on weekdays,but sleeps late on weekends. 三、用所给单词的适当形式填空 1.The teacher encouraged all students to_(involve)in the class discussion actively. 2.(near)the end of the meeting,the manager summarized the main points of the discussion. 3.We should take the weather condition into(consider)when planning an outdoor activity. 4.The little girl(lean)forward to listen to the story her grandmother was telling. 5.His(arrogant)behavior made him unpopular among his colleagues in the office. 四、完成句子（每空一词） 1.这项工作需要频繁出差，所以他不得不重新考虑是否接受。 The joba lot of travel,so he has to reconsider whether to accept it. 2.随着冬天的临近，北方地区的气温开始下降。 As winter_,the temperature in northern areas starts to drop. 3.我们应该努力保持工作和生活之间的平衡。 We should try to between work and life 4.她的面部表情暗示她对这个结果并不满意。 Her that she was not satisfied with the result. 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。 7 高中选择性必修第四册沪外版 【Unit1】 Achieving Effective Communication B部分 Communication is an important part of our daily life.When talking to others,we should pay attention to both words and non-verbal cues like 1-(face/facial)expressions.For example,a smile might 2(imply/suggest)friendliness,while a frown could show disagreement.In team projects,it's necessary to 3-(involve/include)everyone in discussions to ensure all ideas are heard.Leaders should 4(maintain/keep)a positive atmosphere and take everyone's opinions into 5-(account/consideration).As the deadline 6(approaches/nears),team members tend to work more closely together.However,some people may become 7(arrogant/proud)if they think their ideas are better than others'.It's important to stay humble and respect different viewpoints. 参考答案 I单项选择 1.A2.A3.A4.A5.A6.A7.A8.A9.A10.A Ⅱ.根据句意及首字母提示填空 1.involves 2.approaches 3.maintain 4.facial 5.negotiate 6.tends I用所给单词的适当形式填空 1.be involved 2.Nearing 3.consideration 4.leaned/leant 5.arrogant V.完成句子 1.involves doing 2.approaches 3.maintain a balance 4.facial expression implied V.语篇填空 1.facial 2.imply 3.involve 4.maintain 5.account 6.approaches 7.arrogant P