Unit 1 Laugh out loud 三-2025-2026学年高中英语选择性必修第一册期末词汇复习（外研版）

期末词汇复习 选择性必修第一册·外研版·Unit1 Laughoutloud!三 一、 重点单词详解 1:cruel 一、核心考点 词性：形容词(ad.) 核心义：adj.残忍的；残酷的；冷酷的 二、必记搭配与例句 be cruel to sb./sth.(对某人/某物s残忍)：It is cruel to kill animals for their fur a cruel joke/decision(冷酷的玩笑/决定)：That was a cruel joke to play on someone. 三、重点辨析 cruel vs..brutal:cuel侧重情感上的冷酷，brutal强调行为的粗暴野蛮（如brutal attack)。 2:whisper 一、核心考点 词性：动词(v.)、名词(n) 核心义：v.悄声说；低语；n.低语声；耳语 二、必记搭配与例句 whisper to sb.(对某人低语)：She whispered a secret in my ear when no one was looking whisper sth.insb.'sear(在某人耳边低声说某事)：He whispered the answer in her ear. speak in a whisper(低声说话)：They spoke in whispers so as not to wake the baby. 三、拓展 反义词：shout(v.m.大喊) 3:complicated 核心考点 词性：形容词(ad山j.) 核心义：adj.难处理的；难懂的；复杂的 三、 必记搭配与例句 a complicated problem/situation（复杂的问题/情况)：The instructions for this machine are too complicated for me to understand. complicated instructions(难懂的说明)：The problem was complicated by unexpected changes 三、重点辨析 complicated vs.complex:complicated侧重因细节多而难懂，complex强调内在结构的复 杂性（如complex system)。 4:conclude 一、 核心考点 词性：动词(v.) 核心义：v.结束；终止；推断出 二、必记搭配与例句 conclude sth.(结束某事，如conclude a meeting):We can conclude from the data that the project is successful. conclude that..(推断出…)：After hours of discussion,they finally reached a conclusion. conclude with sth.(以某事结束)：The meeting concluded with a vote 三、拓展 近义词：end(v.结束)、infer(v.推断) 5:illuminate 核心考点 词性：动词(v.) 核心义：V.照亮；照明；阐明 三、 必记搭配与例句 illuminate sth.(照亮某物，如lluminate the room):The room was illuminated by hundreds of small lights. illuminate a problem(阐明问题)：The new streetlights will illuminate the park at night. 三、拓展 派生词：minating(adj.有启发性的，如illuminating book) 6:equation 一、 核心考点 词性：名词(n.) 核心义：n.等式；方程式；平衡 二、 必记搭配与例句 solve an equation(解方程式)：Solving this math equation requires advanced knowledge of algebra. the equation of supply and demand(供需平衡)：The equation2x+3=7 has a solution ofx =2. 拓展 数学术语：linear equation(线性方程)、chemical equation(化学方程式) 7:composer 、 核心考点 词性：名词(n.) 核心义：n.作曲家；创作者 二、必记搭配与例句 a famous composer(著名作曲家)：The famous composer Beethoven created many great symphonies compose music/a song (创作音乐/歌曲)：The composition of the song took him three months 三、拓展 近义词：nusician（音乐家)，但composer特指？作曲家”。 8:fall behind 核心考点 词性：短语动词(phr.v.) 核心义：prv.不能按时完成（工作）：落后 三、 必记搭配与例句 fall behind with sth.(未能按时做某事，如fall behind with homework):Ifyou don't study hard,you will fall behind in your studies. fall behind sb./sth.(落后于某人/某物，如fall behind other students):Don't fall behind in your assignments-hand them in on time 三、拓展 反义词组：catch up(赶上)、keep up with(跟上) 9:tell off 一、 核心考点 词性：短语动词(pr.v) 核心义：pr.v.斥责；责骂；数落 二、 必记搭配与例句 tell sb.off for(doing)sth.(因某事斥责某人，如tell him off for being late):The teacher told off the student for cheating in the exam tell off a group of people(指派一组人做某事，较少见义项)：The manager told off the staff for being late again. 三、辨析 tell off vs.scold:tell off语气更强，侧重因错误而严厉斥责；scold较口语化（如scold a child)。 10:gently 、 核心考点 词性：副词(adv.) 核心义：adv.温和地；轻柔地；徐缓地 二、必记搭配与例句 speak gently(温和地说话)：She touched the baby's face gently to avoid waking him up hold sb.gently(轻柔地抱着某人)：The old man smiled gently at the children playing nearby.. rain gently(下小雨)：The wind whispered through the trees all night. 三、拓展 反义词：roughly(adv.粗暴地) 二、词汇巩固练习 (一)单项选择(10题) 1.It is to kill animals for their fur. A)cruel B)brutal C)rough D)fierce 2.She_a secret in my ear when no one was looking. A)shouted B)whispered C)cried D)sang 3.The instructions for this machine are too for me to understand A)complex B)complicated C)simple D)easy 4.We can from the data that the project is successful A)conclude B)include C)exclude D)delude 5.The room was by hundreds of small lights. A)decorated B)illuminated C)darkened D)covered 6.Solving this math requires advanced knowledge of algebra. A)problem B)equation C)formula D)function 7.The famous_Beethoven created many great symphonies A)musician B)composer C)performer D)conductor 8.If you don't study hard,you will in your studies A)fall behind B)catch up C)keep up D)get ahead 9.The teacher the student for cheating in the exam. A)scolded B)told off C)praised D)ignored 10.She touched the baby's face to avoid waking him up A)roughly B)gently C)heavily D)quickly (二)根据提示补全句子(10题) 1.The(cruel)of the dictator shocked the world. 2.He spoke in a low(whisper)to avoid being heard. 3.The problem was_(complicate)by unexpected changes. 4.After hours of discussion,they finally reached a_(conclude) 5.The(illuminate)in the library is too dim for reading 6.The team tried to_(equation)the workload among members. 7.Her (gentle)made her popular with children. 8.The_(compose)of the song took him three months. 9.Falling behind in homework may lead to a_(falling-behind)in grades. 10.The(complicated)of the situation required careful planning. (三)首字母填空(10题) 1.It's cto laugh at people with disabilities. 2.The wind whispered t the trees all night. 3.The i were so complicated that I gave up following them. 4.In c I would like to thank everyone who helped me. 5.The new streetlights will i the park at night. 6.The e2x+3=7 has a solution of x=2. 7.Mozart was a talented cwho started writing music at 5. 8.Don't f behind in your assignments hand them in on time. 9.The manager t off the staff for being late again. 10.The old man smiled gat the children playing nearby (四)答案与解析 1.单项选择答案：A BB A BBB A BB 解析1（第1题)： 考查cuel的用法。cuel表示”残忍的”，符合句意”为皮毛而杀死动物是残忍的”；brutal 强调”野蛮的”，rough表示”粗糙的”，f五erce表示”凶猛的”，均不符合语境，故选A。 解析2（第2题)： 考查whisper的用法。whisper表示”悄声说”，符合句意”当没人在看时，她在我耳边悄 声说了一个秘密；shout表示”大喊”，cy表示”哭喊”，sg表示”唱歌”，均不符合语 境，故选B。 解析3（第3题）： 考查complicated的用法。complicated表示”复杂的”，符合句意”这台机器的说明书太 复杂了，我无法理解；complex也表示”复杂的”，但complicated更强调因细节多而难 懂，故选B。 2.补全句子答案： 1.cruelty 2.whisper 3.complicated 4.conclusion 5.illumination 6.equate 7.gentleness 8. composition 9.falling-behind 10.complication 3.首字母填空答案： 1.cruel 2.through 3.instructions 4.conclusion 5.illuminate 6.equation 7.composer 8.fall 9.told 10.gently 英语词汇复习手册·选择性必修第一册·Unit1 Laugh out loud!三