Unit 10 Connections Lesson1-2025-2026学年高中英语选择性必修第四册期末词汇复习（北师大版）

期末词汇复习 选修4·北师大版·Unit10:ConnectionsLesson1 一、 重点单词详解 1:theory 一、核心考点 词性：名词(n.) 核心义：n.学说，理论；原理；意见 二、构词法（词性转换） 形容词：theoretical/,0ra'retk/(adj.理论上的：理论性的) 副词：theoretically/.a'retrkli/(adv.理论上) 三、用法与常见搭配 in theory(理论上) develop a theory（提出理论) support a theory（支持理论) the theory of evolution(进化论) 四、辨析 theory vs.hypothesis theory:经过验证的系统性理论，如scientific theory hypothesis::未验证的假设，如put forward a hypothesis 五、拓展用法 抽象名词不可数，但表示”某种理论”时可数：There are many theories about the origin of life. 2:impression 一、 核心考点 词性：名词(n.) 核心义：n.印象，感想；印记：影响 二、构词法（词性转换） 动词：impress/m'pres/(vt.给…留下印象；压印) 形容词：impressive/u'presIV/（adj.令人印象深刻的) 名词：impression（由impress+-ion构成) 三、用法与常见搭配 make an impression on sb.(给某人留下印象) first impression(第一印象) have/get the impression that.（有…的印象) under the impression that..（误以为.…) 四、拓展用法 抽象名词不可数，但表示”具体印象”时可数：Her speech left a deep impression. 3:network 一、核心考点 词性：名词(n.)、动词(v.) 核心义：n.网络：人际关系网；网状系统v联网；建立关系网 二、构词法（合成词） net(网)+wok（工作/结构)→网状结构 三、用法与常见搭配 名词： a computer network(计算机网络) a social network(社交网络) a network of roads(公路网) 动词： network with sb.(与某人建立联系) 四、拓展用法 派生词：networking/'netw3k/(n.社交网络；联网) Networking is important for finding a job. 4:random 核心考点 词性：形容词(adj)、名词(n.) 核心义：adj.随机的，随意的；任意的n.随机 、 词性转换 副词：randomly/'raendamli/（随机地) 名词：randomness/eendamnes/.(随机性) 三、用法与常见搭配 at random(随机地；任意地) a random choice(随机选择) random access memory(随机存取存储器，RAM) 四、辨析 random vs.arbitrary random:基于偶然的随机，如random sampling(随机抽样) arbitrary:基于主观的任意，如arbitrary decision(武断决定) 五、常见搭配 random selection(随机选择) random order(随机顺序) 5:release 一、核心考点 词性：动词(t.)、名词(n.) 核心义：vt.释放；发布；发行n.释放；发布；发行物 二、构词法（词根） Ie-(重新)+lease(释放)→重新释放 三、用法与常见搭配 动词： release sb.from prison(释放某人出狱) release a new album(发行新专辑) release information(发布信息) 名词： he release of the film(电影的发行) a press release(新闻稿) 四、辨析 release vs.liberate release::释放具体事物或信息，如release a prisoner liberate:解放抽象概念，如liberate people from poverty 6:phrase 一、核心考点 词性：名词(n.)、动词(v) 核心义：n.短语，词组；习语：警句V.用短语表达；措辞 二、 构词法（词性转换） 派生词：phrasal /'frerzl/(adj.短语的) phrasal verb(短语动词) 三、用法与常见搭配 名词： a set phrase(固定短语) an English phrase（英语短语) 动词： phrase sth.carefully（仔细措辞) 四、拓展用法 派生词：phraseology/,frerzi'olad3i(n.措辞；用语) formal phraseology（正式用语) 7:chain 核心考点 词性：名词(n.)、动词(v) 核心义：n.链条；一连串；连锁店V.用链条拴住；束缚 二、构词法（一词多义） 本义”链条”，引申为”一连串 三、用法与常见搭配 名词： a chain of mountains(山脉) a chain store(连锁店) the chain of command(指挥链) 动词： be chained to sth.(被束缚于某物) 四、常见搭配 chain1 eaction(连锁反应) chain smoker(烟瘾大的人) 8:bimonthly 、 核心考点 词性：形容词(adj.)、副词(adv.)、名词(n.) 核心义：adj.两月一次的：一月两次的adv.两月一次地：一月两次地n.双月刊 二、构词法（合成词） bi-(二/双)+monthly（每月的)→两个月一次的 三、用法与注意事项 歧义说明： 美式英语中可表示”一月两次”或”两月一次”，需根据上下文判断： The magazine is published bimonthly..(双月f刊) We meet bimonthly..(一月两次) 四、同类词对比 biweekly（双周的/一周两次的) biannual(一年两次的两年一次的) 9:sociologist 一、 核心考点 词性：名词(n.) 核心义：n.社会学家 二、构词法（学科相关） 词根：society/sa'sareti/(n.社会) 形容词：social/sa1/(社会的) 学科名：sociology/.seusi'olad3i/(社会学) 学者：sociologist(sociology+-ist学者后缀) 三、用法与拓展 派生词：sociological/,seusia'lDd3Ik(社会学的) sociological1 esearch(社会学研究) 10:parcel 、核心考点 词性：名词(n.)、动词(v.) 核心义：n.包裹；邮包v.打包；分配 、 词性转换 动词：parcel吧（打包） parcel out（分配) 三、 用法与常见搭配 名词： send a parcel(寄包裹) a parcel ofland(一块地) 动词： parcel sth.up(把某物打包) parcel out the work（分配工作) 四、同义词辨析 parcel vs.package parcel::英式英语常用，尤指邮政包裹 package:美式英语常用，可指任何包装好的物品 二、词汇巩固练习 (一)单项选择(10题) 1.The scientist spent years developing his new_about climate change. A)hypothesis B)theory C)impression D)network 2.Her performance left a deep_on the audience. A)impress B)impressive C)impression D)impressing 3.We need to build a strong_of contacts to promote our business. A)network B)chain C)parcel D)phrase 4.The teacher selected students_to answer questions in class. A)arbitrary B)randomly C)random D)randomness 5.The company will its new smartphone model next month A)release B)liberate C)press D)publish 6.Pleaseyour request carefully in the email A)phrase B)parcel C)chain D)network 7.Aof accidents happened on the icy road yesterday. A)chain B)network C)parcel D)release 8.The magazine is published so we receive it every two months. A)monthly B)bimonthly C)biweekly D)annually 9.Professor Smith,a famous_,will give a lecture on social changes tomorrow. A)sociology B)social C)sociologist D)society 10.My mother sent a_containing homemade cookies to my sister. A)package B)parcel C)bag D)box (二)根据提示补全句子(8题) 1.The analysis needs to be supported by practical experiments. 2.She spoke_(随机地)without any clear plan 3.The()of the new policy caused heated discussions. 4.We need to improve our_(社交网络)skills to expand our influence. 5.The_(社会学的)research focuses on urban development.. 6.His speech was full of formal_(措辞)，which made it hard to understand. 7.The company decided to()the tasks among different teams 8.The (reaction of the chemical experiment was unexpected. (三)首字母填空(10题) 1.According to the t of evolution,humans evolved from apes. 2.My first iof him was that he was a very serious person. 3.WIFI is a wireless n that allows devices to connect to the Internet. 4.The survey used r sampling to ensure the results are representative 5.The new album's r has been delayed due to production issues. 6."Break a leg"is a common English pused to wish someone good luck. 7.The supermarket is part of a large cwith branches all over the country. 8.The b magazine is published on the Ist and 15th of every month 9.As a s_,she studies how people interact in social groups. 10.I need to go to the post office to send a p to my friend abroad. (四)答案与解析 1.单项选择答案：BCABA6-10 AABCB 2.补全句子答案： 1.theoretical 2.randomly 3.release 4.networking 5.sociological 6.phraseology 7.parcel 8. chain 3.首字母填空答案： 1.theory 2.impression 3.network 4.random 5.release 6.phrase 7.chain 8.bimonthly 9. sociologist 10.parcel 英语词汇复习手册·选修4·Unit 10:Connections Lesson 1