Unit 2 Friend ship二-2025-2026学年高中英语必修第一册期末词汇复习（冀教版）

期末词汇复习 必修1·冀教版·Unit2 Friendship.二 一、重点单词详解 1:benefit 一、核心考点 词性：名词(n.)/动词(v.) 核心义：n.优势：益处v.对（某人)有用 二、构词法 名词：benefit(基本义”益处”) 形容词：beneficial/ber'f/(adj.有益的；有利的，由benefit+-ial构成) 副词：beneficially/,ber'fali/(adv.有益地) 三、必记搭配与例句 for the benefit of(为了…的利益) have the benefit of(得益于) benefit from/by(从.中受益) benefit sb.sth.(对某人/某物有益) be beneficial to（对…有益，to后接名词或动名词) 四、重点辨析 benefit(n.)vs.advantage(n.):benefit侧重”实际利益或好处”，如health benefits; advantage侧重”相对优势或有利条件”，如competitive advantage。 2:exist 、 核心考点 词性：动词(v.) 核心义：v.存在 构词法 动词：exist（基本义”存在) 名词：existence /ig'zIstens/(n.存在；生存，由exist+-ence构成) 形容词：existent/Ig'ZIstant/(ad.存在的；现行的) 三、必记搭配与例句 exist in(存在于…中) exist on(靠…生存) There exists..（存在…，相当于There be句型，如There exists a problem.) 四、拓展用法 强调”客观存在”，反义词为disappear（消失)；existence常见搭配：come into existence (产生；成立)，in existence(现存的)。 3:quality 、 核心考点 词性：名词(n.) 核心义：n.品质：质量 二、构词法 名词：quality（基本义”质量”) 形容词：qualitative /'kwplitatrv/(adj.质的；定性的，与quantitative”定量的”相对) 动词：qualify/kwDlfar/(v.使合格；限定，由quality词根变形而来) 三、必记搭配与例句 of good/bad quality（质量好/差的) high-quality(adj.高质量的，作定语，如high-quality products) qualify for(有资格做…)，qualify as（作为…合格) 四、重点辨析 quality(质量)vs.quantity（数量)：前者为”质，后者为”量”，如focus on quality over quantity(重质不重量)。 4:accidental 核心考点 词性：形容词(ad山j) 核心义：adj.意外的；偶然的 二、构词法 形容词：accidental(由accident(n.事故)+-al构成) 副词：accidentally/,eksr'dentali/(adv.意外地；偶然地) 名词：accident(n.事故；意外) 三、 必记搭配与例句 an accidental meeting(偶遇) be accidental(是意外的，反义词：intentional故意的) accidentally break(意外打碎)，accidentally meet(偶然遇见) 四、拓展用法 accidental强调'非故意的”，而incident指”小事件”，accident指”意外事故”（如车祸）。 5:likely 一、 核心考点 词性：形容词(ad山j.) 核心义：adj.可能的 二、构词法 形容词：likely(基本义”可能的”) 副词：likely(adv.可能，与probably近义) 反义词：unlikely(不可能的) 三、必记搭配与例句 be likely to do sth.(很可能做某事，主语为人或物，如He is likely to come.) It is likely that..（很可能…，如It is likely that she will win.) likely通常位于句中或句末，如They will likely arrive late. 四、重点辨析 likely vs.possible vs.probable:likely主语可以是人或物，possible/probable主语通常是 it:可能性大小：probable>likely>possible。 6:admire 核心考点 词性：动词(v.) 核心义：V.钦佩；赞赏 二、构词法 动词：admire(基本义”钦佩) 名词：admiration/edma'rern/(n.钦佩；赞赏，由admire+-ation构成) 形容词：admirable/aedmarabl/(adj.令人钦佩的；值得赞赏的) 三、必记搭配与例句 admire sb.for sth.(因某事钦佩某人，如I admire her for courage.) admire sth.(赞赏某物，如admire the view) 四、拓展用法 不可用于进行时；admiration常见搭配：in admiration of(钦佩…)，express admiration for(表达对…的赞赏)。 7:measure 、核心考点 词性：动词(v.)/名词(n.) 核心义：v.估量；测量n.措施；尺寸 二、构词法 动词/名词：measure（多词性) 名词：measurement./'me3mant/(n.测量；尺寸，由measure+-ment构成) 形容词：measurable/me3abl/(adj.可测量的；显著的) 三、必记搭配与例句 measure sth.(测量某物)，measure up to(符合：达到标准) take measures(采取措施，如take effective measures),in measure(适度地) 四、重点辨析 measure(n.措施)vs.step(n.步骤)：measure侧重”系统性措施”，如government measures;step侧重”具体步骤，如first step。 8:positive 一、 核心考点 词性：形容词(adj.) 核心义：adj.积极的；建设性的；积极乐观的 二、构词法 形容词：positive(基本义”积极的) 副词：positively/pDzativli/(adv.积极地；肯定地) 名词：positivity/.pDze'trvati/(n.积极性；乐观精神) 反义词：negative(消极的) 三、必记搭配与例句 positive attitude(积极态度)，positive effect(积极影响) be positive about(对…乐观，如be positive about the future) 口语中表示肯定的”，如Are you positive?（你确定吗？) 四、拓展用法 positive还可表示”阳性的”（如medical test positive),”正的”（如positive number正 数)。 9:effect 一、核心考点 词性：名词(n.) 核心义：n.影响：效应；结果 、构词法 名词：effect（基本义”影响”) 动词：affect/a'fekt/(v.影响，注意发音与effect不同) 形容词：effective /I'fektrv./(adj.有效的；起作用的) 三、必记搭配与例句 have an effect on(对…有影响，相当于affect) take effect(生效；起作用) in effect(实际上；生效) affect sb./sth.(影响某人/某物，如The weather affected the plan..) 四、重点辨析 effect(n.)vs.affect(v.):effect为名词，常用搭配have an effect::affect为动词，直接 接宾语。 10:attract 一、核心考点 词性：动词(v.) 核心义：V吸引 二、构词法 动词：attract(基本义”吸引) 二、词汇巩固练习 (一)单项选择(10题) 1.Regular exercise has many health_,such as improving sleep quality A)benefits B)advantages C)effects D)qualities 2.There_a small river at the foot of the mountain many years ago A)exists B)existed C)is existing D)was existing 3.The company is famous for producing high-electronic products. A)qualify B)quality C)qualitative D)quantified 4.The meeting was canceled due to an fire in the building. A)accident B)accidental C)intentionally D)incident 5.She is_to win the competition because she has been practicing hard. A)possible B)probable C)likely D)perhaps 6.We all her for her courage and determination in facing difficulties A)admire B)admire at C)admiration D)admirable 7.The government has taken effective-to reduce air pollution. A)steps B)measures C)methods D)ways 8.Aattitude can help you overcome challenges more easily. A)positive B)actively C)positivity D)negative 9.The new policy will_the lives of thousands of families. A)effect B)affect C)effective D)affection 10.The beautiful scenery of the lakemany tourists every year. A)attracts B)attracts to C)attraction D)attractive (二)根据提示补全句子(10题) 1.Reading books regularly is_(benefit)to your vocabulary development 2.The (exist)of life on Mars is still a mystery to scientists 3.The research focuses on the(quality)analysis of the data rather than numbers. 4.He_(accidental)deleted the important file from his computer. 5.It is(like)that the rain will stop by tomorrow morning. 6.Her_(admire)efforts finally led to her success in the project. 7.The_(measure)of the room is 5 meters by 4 meters. 8.She spoke(positive)about her future plans during the interview. 9.The medicine will take (effective)within 30 minutes after taking it. 10.The(attract)of the job lies in its flexible working hours. (三)首字母填空(10题) 1.The new library was built for the bof all students in the school. 2.Some species may disappear if their natural habitats no longer e 3.When choosing products,many customers pay more attention to qthan price. 4.The meeting was held a;no one had planned it in advance. 5.If you don't study hard,it's 1 that you will fail the exam. 6.I a my father for his wisdom and patience in dealing with problems. 7.The government plans to take m_to control the rising housing prices. 8.Keeping a p mindset helps you stay happy even in difficult times. 9.The noise from the construction site had a bad eon our sleep. 10.The colorful fireworks aa large crowd to the square last night. (四)答案与解析 1.单项选择答案：A BB BCA BA B A 2.补全句子答案：l.beneficial2.existence3.qualitative4.accidentally5.likely6.ad- mirable 7.measurement 8.positively 9.effect 10.attraction 3.首字母填空答案：1.benefit2.exist3.quality4.accidentally5.likely6.admire7.nea- sures 8.positive 9.effect 10.attracted 英语词汇复习手册·必修1·Unit2 Friendship二