Unit 2 Understanding each other 一-2025-2026学年高中英语选择性必修第四册期末词汇复习（译林版）

期末词汇复习 选择性必修第四册·译林版·Unit2 Understandingeachother 一、重点单词详解 1:encode 一、核心考点 词性：动词(v.) 核心义：t把…编码；把…译成电码（或密码） 二、必记搭配与例句 encode information/data(对信息/数据编码) encode a message into..(将信息编码为…形式) 三、重点辨析 encode vs..decode:encode强调”加密过程'，decode强调”解密过程”，如：The computer encodes the image,and then we decode it. 2:empathy 、 核心考点 词性：名词(n.) 核心义：.同感，共鸣，同情 二、必记搭配与例句 show empathy for sb.(对某人表示同情) have empathy with.（与…产生共鸣) 三、重点辨析 empathy vs.sympathy:empathy强调”设身处地理解”(put oneself in sb's shoes),sympathy 侧重'对苦难的怜悯，如：She felt empathy for his situation,.not just sympathy. 3:competent 核心考点 词性：形容词(ad山j.) 核心义：adj.足以胜任的，有能力的，称职的 二、必记搭配与例句 be competent in/at sth.(擅长某事) be competent to do sth.(有能力做某事) a competent teacher/worker(称职的教师/工人) 三、重点用法 副词：competently(adv.胜任地) 4:negotiate 一、核心考点 词性：动词(vi.&t) 核心义：ⅵ.&t.谈判；商定，达成（协议） 二、必记搭配与例句 negotiate with sb.about/over sth.(与某人谈判某事) negotiate a deal/contract(达成交易/合同) negotiate one's way through..（成功通过…障碍) 三、重点用法 名词：negotiation/n,gufi'ern/(n.谈判) 形容词：negotiable /n'geofiebl/(adj.可协商的) 5:clarify 、核心考点 词性：动词(v.) 核心义：t.使更清晰易懂，阐明 二、必记搭配与例句 clarify a misunderstanding(澄清误解) clarify one's intention/view（阐明意图/观点) Could you clarify what you mean?（你能解释一下你的意思吗？) 三、重点用法 名词：clarification/,klaerofi'kern/(n.澄清) 6:precisely 一、核心考点 词性：副词(adv.) 核心义：av.准确地，恰好地；正是，确实 必记搭配与例句 describe sth.precisely(准确描述某事) Precisely！(正是如此！表强调) at precisely3o'clock(恰好在3点) 三、重点辨析 precisely vs.exactly:precisely强调”细节准确”，exactly侧重”完全一致”，如：The answer is precisely correct. 7:taboo 核心考点 词性：名词(n.) 核心义：n.禁忌，忌讳；禁止，避讳 必记搭配与例句 a social/cultural taboo(社会/文化禁忌) be taboo to do sth.(做某事是禁忌) 三、重点用法 常见搭配：break a taboo(打破禁忌) 8:obtain 一、核心考点 词性：动词(v.) 核心义：t.获得，赢得 、必记搭配与例句 obtain information/permission（获取信息/许可) obtain sth.fom.(从…中获得某物) 三、重点辨析 obtain vs.gain vs.get:obtain正式，强调”通过努力获得”，gain侧重”通过努力赢得利 益”，get最口语化，如：He obtained a scholarship by working hard. 9:straightforward 一、核心考点 词性：形容词(adj.) 核心义：adj.坦诚的，简单的 二、必记搭配与例句 a straightforward answer/explanation（坦诚的回答/解释) a straightforward task（简单的任务) be straightforward with sb.(对某人坦诚) 三、 重点用法 副词：straightforwardly/strert'fo:wadli/(adv,坦诚地：简单地) 10:gesture 、 核心考点 词性：名词(n.)、动词(vi.&vt.) 核心义：n.手势，姿势；姿态，表示；vⅵ.&t.做手势，用手势表示 二、必记搭配与例句 make a gesture(做手势) a gesture of goodwill/apology(善意/道歉的表示) gesture to sb.to do sth.（示意某人做某事) 三、重点用法 常见手势表达：wave one's hand(挥手)，shake one's head(摇头) 二、词汇巩固练习 (一)单项选择(10题) 1.The computer can_the data into a special format for secure transmission. A)encode B)decode C)encrypt D)decrypt 2.Good teachers often show by understanding students'feelings deeply. A)sympathy B)empathy C)pity D)sorrow 3.Only_workers can be promoted to manage the new project. A)competitive B)competent C)confident D)convenient 4.The two companies willa contract about the cooperation next week A)negotiate B)discuss C)argue D)debate 5.Could you please_your proposal to make it easier for us to understand? A)clarify B)classify C)simplify D)verify 6.The meeting will start at 9:00 a.m.,so please arrive on time. A)exactly B)precisely C)accurately D)correctly 7.In some cultures,talking about death directly is considered a_ A)habit B)custom C)taboo D)tradition 8.It takes great effort to a scholarship at this top university. A)gain B)get C)obtain D)achieve 9.Her_explanation helped us solve the problem quickly. A)straight B)straightforward C)strict D)stubborn 10.The manager to the staff to follow him into the meeting room A)gestured B)signed C)indicated D)pointed (二)根据提示补全句子(6题) 1.She has a high level of(competent)in English teaching 2.After hours of(negotiate),they finally reached an agreement 3.The_(clarify)of the new policy will be announced tomorrow. 4.The experiment requires a high degree of(precise)to ensure accurate results 5.-(empathy)people are more likely to build strong relationships with others. 6.The_(encode)of the message took longer than expected due to its complexity. (三)首字母填空(10题) 1.To avoid misunderstanding,you'd better cyour requirements clearly. 2.Only the most ccandidates will be offered the job. 3.The two countries are having nover trade issues. 4.It is tto wear white to a funeral in many Eastern cultures 5.The spy used a special code to e the secret information. 6.She felt great e for the homeless child,having experienced poverty herself. 7.The document must be o_from the official website before submission. 8.His p description of the accident helped the police find the culprit. 9.Being s is important in communication to avoid confusion. 10.The professor gto the students to keep quiet during the lecture. (四)答案与解析 1.单项选择答案：AB B AA BCCB A 解析1（第1题）： 考查encode的用法。encode表示”编码”，符合句意”计算机可以将数据编码为特殊格 式以进行安全传输”；decode表示”解码，encrypt和decrypt是加密和解密，不符合语 境，故选A。 解析2（第2题）： 考查empathy的用法。empathy强调”设身处地理解”，符合句意”好老师通过深刻理解 学生的感受来展现同理心”；sympathy侧重”同情”，pity和SoITOW表示”怜悯、悲伤”， 均不符合语境，故选B。 解析3（第4题）： 考查negotiate的用法。negotiate a contract表示”商定合同”，符合句意”两家公司将在 下周就合作事宜商定合同”；discuss是讨论，argue和debate是争论，均不符合语境，故 选A。 2.补全句子答案： 1.competence 2.negotiation 3.clarification 4.precision 5.Empathetic 6.encoding 3.首字母填空答案： 1.clarify 2.competent 3.negotiations 4.taboo 5.encode 6.empathy 7.obtained 8.precise 9. straightforward 10.gestured 英语词汇复习手册·选择性必修第四册·Unit2 Understanding each other一