Unit 1 Knowing me ,Knowing you 二-2025-2026学年高中英语必修第三册期末词汇复习（外研版）

期末词汇复习 必修第三册·外研版·Unit1 Knowingme,.nowingyou.二 、 重点单词详解 1:complexity 二、 核心考点 词性：名词(n.) 核心义：n.复杂性，错综复杂 二、构词法（词性转换） 词根：complex(adj.复杂的) 名词：complexity（由complex+-ity名词后缀构成，表”性质状态”) 三、 用法与常见搭配 动词搭配：increase/1 educe complexity(增加/降低复杂性) 介词搭配：the complexity of..（…的复杂性) 例：he complexity of modern life（现代生活的复杂性) 四、拓展用法 反义词：simplicity(n.简单) 形容词对比：complex(强调结构复杂)vs.complicated(强调问题难解) 2:justify 一、核心考点 词性：动词(v.) 核心义：v.证明…合理；为…辩护 二、 构词法（词性转换） 词根：just(adj.公正的：合理的) 形容词：justifiable/d3 Astrfarabl/(adj.可辩解的；合理的) 名词：justification/,d3Astf'ke(n.正当理由) 三、常见搭配 justify doing sth.(证明做某事合理) justify oneself(为自己辩护) be justified in doing sth.(做某事有正当理由) 例：She tried to justify her absence.(她试图为自己的缺席辩解。) 3:criticise 一、核心考点 词性：动词(v.) 核心义：v.批评，指责 二、构词法（词性转换） 词根：critic(n.评论家；批评者) 名词：criticism/'krtsIzom/(n.批评；评论) 形容词：critical/katk/(ad.批评的；关键的) 副词：critically/'krtrkli/(adv.批判性地；严重地) 三、常见搭配 criticise sb.for sth.(因某事批评某人) 例：He was criticised for being late.(他因迟到受到批评。) 辨析：criticise(侧重指出缺点)vs.blame(侧重归咎责任) 4:forgive 一、 核心考点 词性：动词(.) 核心义：v.原谅，宽恕 二、 构词法（词性转换） 过去式/过去分词：forgave/fs'gerv/,forgiven/fa'gIv/ 名词：fo1 giveness/fa'grvnas/(n.宽恕) 形容词：forgiving/f'grvT/(aj.宽容的) 三、常见搭配 forgive sb.for sth.(原谅某人某事) forgive and forget(既往不咎) 例：I'll never forgive him for lying.(我永远不会原谅他撒谎。) 5:ensure 一、核心考点 词性：动词(v.) 核心义：V.确保，保证 二、构词法（辨析） 近义词：insure/m∫a()/(v.给…投保；确保) assure'∫a()/(v.使确信；向…保证) 辨析：ensure(侧重结果的确定性)；assure(侧重消除疑虑，搭配sb.);insure(侧重经 济上的保险) 三、常见搭配 ensure sth.(确保某事) ensure that..(确保…) ensure sb.against/from sth.（保护某人免受某事) 例：Please ensure the door is locked.(请确保门锁好了。) 6:tangled 一·、 核心考点 词性：形容词(ad.) 核心义：adj.纠结的：复杂的 二、构词法（词性转换） 动词：tangle'taengl/(v.使缠结；卷入) 名词：tangle/'taengl/(n.缠结；混乱) 副词：tangledly/tangldli/(adv,缠结地；复杂地) 三、常见搭配 tangled hair(缠结的头发) a tangled web of lies(错综复杂的谎言) 例：She spent hours combing her tangled hair..(她花了几小时梳理缠结的头发。) 7:independent 一、 核心考点 词性：形容词(ad) 核心义：adj.独立的；自主的 二、构词法（词性转换） 否定前缀：in-(不)+dependent(adj.依赖的) 名词：independence/,mdr'pendans//(n.独立；自主) 副词：independently/,mdr'pendantli/(adv.独立地) 三、常见搭配 be independent of(不受…支配；独立于…) 例：Children should learn to be independent.（孩子应该学会独立。) 8:embarrassment ·、 核心考点 词性：名词(n.) 核心义：n.尴尬，难为情 二、构词法（词性转换） 动词：embarrass/m'baeres/(v.使尴尬；使窘迫) 形容词：embarrassed./m'baerast/(adj.感到尴尬的) embarrassing /Im'baerosn/(adj.令人尴尬的) 三、常见搭配 to one's embarrassment(令某人尴尬的是) feel embarrassment(感到尴尬) 例：Much to her embarrassment,.she forgot his name.(令她十分尴尬的是，她忘了他的名 字。) 9:apart 核心考点 词性：副词(adv.) 核心义：adv.分离；分开 二、常见搭配 apart from(除…之外；远离) take apart(拆开；剖析) set apart(使分离；使突出) 例：Apart from English,she speaks French.(（除了英语，她还说法语。) 辨析：apat(副词，强调状态)vs.separate(动词/形容词，强调动作或性质) 10:frank 一、核心考点 词性：形容词(adj.) 核心义：adj.坦率的，直言不讳的 二、构词法（词性转换） 副词：frankly /'fraenkli/(adv.坦率地) 名词：frankness/fire]kuns/(n.坦率) 三、常见搭配 be frank with sb.(对某人坦率) to be frank(坦白说，插入语) 例：To be frank,Idon't agree with you.(坦白说，我不同意你的看法。) 二、词汇巩固练习 (一)单项选择(10题) 1.The_of the problem made it difficult to solve. A)complex B)complexity C)simplicity D)simple 2.You need to your decision with strong evidence. A)justify B)justification C)just D)justifiable 3.She was_for not finishing her homework on time. A)critic B)criticism C)criticised D)critical 4.He her for breaking his favorite cup yesterday. A)forgive B)forgave C)forgotten D)forgiveness 5.Pleasethat all the windows are closed before leaving. A)ensure B)assure C)insure D)sure 6.The little girl spent hours combing her hair. A)tangle B)tangled C)tangling D)tangles 7.College students should learn to be of their parents financially. A)dependence B)independent C)depend D)independently 8.To her great,she tripped and fell in front of the whole class. A)embarrassed B)embarrassing C)embarrass D)embarrassment 9.from math,he also excels in physics and chemistry. A)Apart B)Separate C)Besides D)Except 10.,I think your plan needs more careful consideration. A)Frank B)Frankly C)Frankness D)Franks (二)根据提示补全句子(8题) 1.His_(criticise)of the policy was based on solid facts. 2.She showed great(forgive)by apologizing first 3.The team took(independent)actions without consulting the leader. 4.It is(justify)to ask for a refund if the product is defective. 5.The(complex)of the project requires a team of experts 6.Her_(embarrass)was obvious when she realized her mistake. 7.He speaks_(frank)about his past failures 8.We need to(ensure)the safety of all participants in the event. (三)首字母填空(10题) 1.The c_ofmodern technology makes it hard for seniors to keep up. 2.You must j_your absence from the meeting with a valid reason. 3.She was cfor her careless attitude towards work. 4.It's easier to f others than to forgive yourself. 5.The company offers insurance to eemployees against accidents. 6.The old man's t beard made him look like a wise wizard 7.After graduation,she became iand moved out of her parents'house 8.To my e,I forgot to bring the key and was locked out. 9.A from reading,she also enjoys painting and hiking. 10.F speaking,I don't think this plan will work in the long run. (四)答案与解析 1.单项选择答案：BAC B A BB DA B 2.补全句子答案： 1.criticism 2.forgiveness 3.independent 4.justifiable 5.complexity 6.embanrassment 7. frankly 8.ensure 3.首字母填空答案： 1.complexity 2.justify 3.criticised 4.forgive 5.ensure 6.tangled 7.independent 8.embar- rassment 9.Apart 10.Frankly 英语词汇复习手册·必修第三册·Unit1 Knowing me,Knowing you二