Unit 5 Languages around the world一-2025-2026学年高中英语必修第一册期末词汇复习（人教版）

期末词汇复习 必修一·人教版·Unit5 Languagesaroundtheworld 、 重点单词详解 1:bilingual 二、 核心考点 词性：形容词(ad.)、名词(n.) 核心义：adj.双语的；n.会说两种语言的人 二、构词法（词根词缀） 前缀：bi-(表示两个”，如bicycle自行车) 词根：lingu（语言，如linguist语言学家) 后缀：-al（形容词后缀，如national国家的) 三、用法与常见搭配 形容词：a bilingual dictionary(双语词典) bilingual education（双语教育) 名词：She is a bilingual in English and Chinese.(她是英汉语言双语者) 四、拓展辨析 bilingual(双语的)vs.multilingual（多语言的)：前者强调两种语言，后者指三种及以上 2:recognise 、 核心考点 词性：动词(t) 核心义：t.辨别出；承认；认可 二、构词法（词性转换） 名词：recognition/,rekag'nI/(n.认出；承认) 形容词：recognisable/'rekagnarzabl/(adj.可辨认的) 、 用法与常见搭配 固定搭配：recognise..as.…（承认…为…) 1 ecognise sb.by sth.(通过某物认出某人) 四、拼写差异 美式拼写：recognize(词尾-ise变-ize) 3:endanger ·、核心考点 词性：动词(t.) 核心义：t.危害；使遭危险 二、构词法（词根词缀） 前缀：en-(使处于…状态，如enable使能够) 词根：danger(n.危险) 形容词：dangerous /'dernd3aras/(adj.危险的) 三、用法与常见搭配 固定搭配：endanger sb./sth.(危害某人/某物) endanger the environment(危害环境) 4:variety 核心考点 词性：名词(n.) 核心义：n.(植物、语言等的)变体；异体；多样化 二、构词法（词性转换） 形容词：various/'vearias//(adj.各种各样的) 动词：vay/'veei/(v.变化；改变) 三、 用法与常见搭配 固定搭配：a variety of(各种各样的，后接可数名词复数) varieties of(多种…) 四、易混辨析 variety（多样性)vs.variation(变化；变异)：前者强调种类多，后者侧重”变化的过程 或结果” 5:official 一、 核心考点 词性：形容词(adj.)、名词(n.) 核心义：ad.官方的；正式的：公务的；n.官员；要员 二、构词法（词性转换） 副词：officially/ali/(adv.官方地；正式地) 名词：office/Dfs/(n.办公室；职务) 三、用法与常见搭配 形容词用法：official language(官方语言) official announcement(正式公告) 名词用法：government officials(政府官员) 6:equal 、 核心考点 词性：形容词(adj.)、动词（t.)、名词(n.) 核心义：adj.相等的；平等的；胜任的；vt.等于；敌得过；n.同等的人；相等物 二、构词法（词性转换） 名词：equality /i'kwplati/(n.平等；相等) 副词：equally/i:kwai/(adv.平等地；同样地) 三、 用法与常见搭配 固定搭配：be equal to(等于；胜任，后接名词或动名词) equal rights(平等权利) 四、一词多义 作动词：Two plus two equals four.（2+2=4) 7:refer 核心考点 词性：动词(vi.、t.) 核心义：vi.提到：参考；查阅；t.查询：叫…求助于 二、构词法（词性转换） 名词：reference/'refrans/(n.参考；提及) 形容词：referential/,refa'ren/(ad.指称的；参考的) 三、用法与常见搭配 固定搭配：refer to(提到；参考；指的是)》 refer sb.tosb./sth.（让某人求助于…) 四、注意事项 vⅵ.词性特点：作”提到/参考”时不及物，需加介词to 8:means 一、核心考点 词性：名词(n.) 核心义：n.方式：方法：途径 二、用法与常见搭配 固定搭配：by means of（通过…方法) a means of transport(一种交通工具) 三、特殊用法 单复数同形：Every means has been tried.（每种方法都试过了) All means have been tried.(所有方法都试过了) 9:situation 、核心考点 词性：名词(n.) 核心义：n.情况；状况：形势 构词法（词根词缀） 词根：situate/sItfuert//(vt使位于；使处于) 形容词：situational/,stu'ernl/(adj山.情境的) 三、用法与常见搭配 固定搭配：ima..situation（处于…情况中) the current situation(当前形势) 10:dialect 一、核心考点 词性：名词(n.) 核心义：n.方言；地方话 二、构词法（词根词缀） 词根：lect(讲；读，如lecture讲座) 前缀：dia-(穿过；在…之间，如dialogue对话) 三、易混辨析 dialect(方言)vs.accent(口音)：前者指？语言的变体，后者仅指发音特点” 二、词汇巩固练习 (一)单项选择(10题) 1.The school offers aprogram where students learn both English and Chinese. A)bilingual B)multilingual C)lingual D)bilingualist 2.The government hasthe new policy to protect endangered species. A)recognized B)recognise C)recognize D)recognizing 3.Cutting down forests will the habitat of many animals. A)danger B)dangerous C)endanger D)endangerment 4.There is a wide of books in the school library. A)vary B)various C)variety D)variation 5.English is one of the languages in many international organizations. A)office B)official C)officially D)officer 6.All men are born in rights and dignity. A)equal B)equality C)equally D)equate 7.When you don't know a word,you can_a dictionary A)refer B)refer to C)mention D)look up to 8.We can communicate with each otheremail or phone calls A)by means of B)in means of C)with means of D)through means 9.The current in the region requires immediate attention from the government. A)situate B)situation C)situational D)situated 10.People in different regions of China speak their own_,but they all use Mandarin as the common language. A)accent B)dialect C)language D)tongue (二)根据提示补全句子(8题) 1.Her_(recognize)of the problem helped solve it quickly.( 2.The_(danger)chemicals in the river have killed many fish.(形容词) 3.The(vary)of cultural activities makes the festival more attractive. 4.The new law was_(official)announced yesterday.( 5.We should strive for(equal)between men and women.( 6.Students are advised to make(refer)to the textbook when doing homework.( 7.The company is trying every_(mean)to improve its products.( 8.His(situate)as a single parent is challenging but rewarding.( (三)首字母填空(10题) 1.A bperson can speak two languages fluently. 2.The scientist was r as one of the greatest minds of the century. 3.Pollution from factories continues to e_our natural resources 4.This store sells a vof fresh fruits and vegetables. 5.The mayor made an ostatement about the city's development plan 6.It is important to treat everyone e regardless of their background. 7.If you have questions,please rto the FAQ section on our website 8.Online shopping has become a popular m_of buying goods today. 9.The economic s in the country has improved over the past year 10.The local d spoken in this village is quite different from standard Mandarin. (四)答案与解析 1.单项选择答案：AA CCB A BA BB 2.补全句子答案： 1.recognition 2.dangerous 3.variety 4.officially 5.equality 6.reference 7.means 8.situa- tion 3.首字母填空答案： 1.bilingual 2.recognized 3.endanger 4.variety 5.official 6.equally 7.refer 8.means 9. situation 10.dialect 英语词汇复习手册·必修一·Unit5 Languages around the world一