Unit 4 Waves of Technology二-2025-2026学年高中英语重点词汇精讲必修第二册（冀教版）

高中冀教版必修2 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·冀教版·必修2Unit4 Waves of Technology二 单元词汇总览 adapt/'dapt/v.(使)适应；改编medium/'mi:diam/h.（复数me-然 energy/end3ih.能源；精力：能dia)媒介，手段 breakthrough/'breikOru:/h.重大 量 percent/p3'sent/n.百分之… 进展：突破 procedure/pra'si:d3a(r)/m.程序；au'gument/'a:gjumant/n.争论；论obviously/.'pbviasli/adv.显然地 步骤 据：理由 pyramid/'piramId/n.金字塔 performance/p3fmns/h.性能；recommend/,rek3'mend/v.推荐；expand/ik'spaend/v.扩大；增加 表现：表演 建议 intelligence/1n'telrd3ans/h.智力； photocopier/'fautaukppia(r)/m.复accident/'eksidant/n.事故：意才智：智慧 印机；影印机 外：偶然事件 relieve/rr'li:vw.解除；减轻 browser/'brauza(/m.浏览器 solution/salu:/h.解决办法 confirm/kn'f3m/W.证实；证明improve/m'pu:v/w.改进：改善 addict/edikt/n.对…入迷的人 otherwise/'a3waz/adv.否则：不 词汇核心考点精讲 l.adapt/dept/v.(使)适应；改编 ·核心考点：词性：动词(v) 2个核心义：（使）适应（环境/情况）、改编（作品） ·必记搭配与例句：●adapt to(适应)：You must adapt to the new life. ●adapt.for.(为.改编)：This novel is adapted for TV ·重点派生词：●adaptation(名词)：cultural adaptation(文化适应) ●adaptive(形容词)：adaptive ability(适应能力) 2.confirm/kan'f3m/v.证实；证明 ·核心考点：词性：动词(v) 2个核心义：证实（事实/消息）、确认（安排/订单） ·必记搭配与例句：●confirm sth.(证实某事)：The news is confirmed. ●confirm to do(确认做某事)：Please confirm to attend the meeting. ●confirm with(与..确认)：I need to confirm with my boss.. ·重点派生词：●confirmation(名词)：a written confirmation(书面确认) 高中冀教版必修2 寒假专版 ●confirmed(形容词)：a confirmed habit(根深蒂固的习惯) 3.recommend/,Iek'mend/v.推荐：建议 ·核心考点：词性：动词(v) 2个核心义：推荐（人/物）、建议（做法） ·必记搭配与例句：●recommend sth.tosb.（向某人推荐某物)：I recommend this book to you. ●recommend doing(建议做某事)：He recommended taking a bus.. ●recommend that..(建议.，从句用should+动词原形，should可省)：The doctor recommended that he (should)rest. ·重点派生词：●recommendation(名词)：a recommendation letter(推荐信) ●recommended(形容词)：recommended reading(推荐读物) 4.improve/u'pu:v/v.改进；改善 ·核心考点：词性：动词(v) 2个核心义：改进（方法技能）、改善（状况/关系） ·必记搭配与例句：●improve on sth.(改进某物)：He improved on the old design. ●improve in sth.(在某方面有进步)：She improved in English, ●improve one's skills(提高技能)：Practice can improve your skills ·重点派生词：●improvement(名词)：make an improvement(取得进步) ●improved(形容词)：improved conditions(改善的条件) 5.relieve/r'liv/v.解除：减轻 ·核心考点：词性：动词(v) 2个核心义：解除（痛苦/压力）、减轻（负担/症状） ·必记搭配与例句：·relieve sb.of sth.(解除某人某物)：Let me relieve you of the heavy bag. ●relieve pain(减轻疼痛)：This medicine can relieve pain. ●relieve stress(缓解压力)：Listening to music relieves stress. ·重点派生词：·relief(名词)：a sense ofrelief(如释重负的感觉) ●relieved(形容词)：feel relieved(感到宽慰的) 6.expand/k'spaend/v.扩大；增加 ·核心考点：词性：动词(v) 2个核心义：扩大（规模/范围）、扩展（知识/词汇） ·必记搭配与例句：●expand into(扩展到)：The company expanded into Europe. ●expand on(详细阐述)：Please expand on this idea. ●expand one's horizon(开阔眼界)：Travel can expand your horizon.. 高中冀教版必修2 寒假专版 ·重点派生词：●expansion(名词)：the expansion of the city(城市的扩张) ·expansive(形容词)：an expansive view（开阔的视野) 7.argument/'a:gjumant/n.争论；论据；理由 ·核心考点：词性：名词(n) 2个核心义：争论（口头）、论据（书面/逻辑） ·必记搭配与例句：·have an argument with sb.(与某人争论)：They had an argument yesterday. ●put forward an argument(提出论据)：He put forward a new argument. ·重点派生词：●argue(动词)：argue with sb.about sth.(与某人争论某事) ●argumentative（形容词)：an argumentative person(爱争论的人) 8.otherwise/'AoawaIz/adv.否则；不然 ·核心考点：词性：副词(av.)/连词(conj.) 3个核心义：否则（连词）、除此之外（副词）、不同地（方式副词） ·必记搭配与例句：·otherwise(否则，用于“祈使句+otherwise+陈述句”结构)：Huyp, otherwise you'll be late. ·otherwise(除此之外)：I have no hobbies otherwise. ●think otherwise(有不同想法)：I think otherwise ·用法辨析：●or/otherwise:均表“否则”，or更口语化，otherwise更正式。 9.performance/p3'fo:mans/n.性能；表现；表演 ·核心考点：词性：名词(n) 3个核心义：表现（学习工作）、表演（戏剧/音乐)、性能（机器） ·必记搭配与例句：●academic performance(学业表现)：His academic performance is good. ·give a performance(进行表演)：They gave a performance last night ●performance of a machine(机器性能)：The machine has good performance. ·重点派生词：·perform(动词)：perform a task(执行任务) ●performer(名词)：a famous performer(著名表演者) 10.solution/sa'lu:/n.解决办法 ·核心考点：词性：名词(n.) 2个核心义：解决办法（问题）、溶液（化学） ·必记搭配与例句：●solution to sth.(.的解决办法)：This is the solution to the problem ●chemical solution(化学溶液)：Mix the two into a solution. ·重点派生词：·solve(动词)：solve a problem(解决问题) ●soluble(形容词)：soluble in water(可溶于水的) 高中冀教版必修2 寒假专版 11.procedure /pra'si:d3a()/n.程序：步骤 ·核心考点：词性：名词(n) 2个核心义：程序（正式步骤）、手续（行政/法律） ·必记搭配与例句：●follow the procedure(遵循程序)：You must follow the procedure.. ●legal procedure(法律手续)：It's a necessary legal procedure. ·重点派生词：●procedural(形容词)：procedural rules(程序规则) 12.intelligence/m'tel1d3ans/n.智力：才智；智慧 ·核心考点：词性：名词(n.) 2个核心义：智力（先天能力）、情报（军事/政治） ·必记搭配与例句：●artificial intelligence（人工智能)：AI stands for artificial intelligence. ●intelligence quotient(智商)：His IQ is high, ·重点派生词：·intelligent(形容词)：an intelligent student(聪明的学生) ●intelligently(副词)：act intelligently(明智地行动) 13.breakthrough/breik0ru:/n.重大进展；突破 ·核心考点：词性：名词(n) 2个核心义：重大进展（科学技术）、突破（障碍/难关） ·必记搭配与例句：●make a breakthrough(取得突破)：Scientists made a breakthrough. ●breakthrough in sth.（在某方面的突破)：a breakthrough in medicine ·构词法：·break(打破)+through（穿过)→打破障碍穿过，即“突破” 14.addict/'edkt/n.对…入迷的人 ·核心考点：词性：名词(n.)动词(v.) 2个核心义：对.入迷的人（名词)、使上瘾（动词，常用被动语态） ·必记搭配与例句：·a computer addict(电脑迷)：He is a computer addict. ●be addicted to(对.上瘾，to为介词，后接名词/动名词)：He is addicted to playing games, ·重点派生词：●addiction(名词)：drug addiction(毒瘾) ●addictive(形容词)：addictive drugs(使人上瘾的毒品) 词汇核心考点综合训练 1.一、单项选择 1.You must learn to to the new environment when you go to college. 高中冀教版必修2 寒假专版 ·A.adapt ●B.confirm ●C.recommend ●D.improve 2.The manager called to the time of the meeting. ●A.argue ●B.confirm 。C.perform 。D.solve 3.My teacher reading this novel because it is very interesting. ●A.recommends 。B.adapts ●C.relieves ·D.expands 4.Regular exercise can help you your health condition. ●A.expand 。B.improve 。C.confirm 。D.relieve 5.This medicine can your headache quickly ●A.relieve .B.add 。C.argue 高中冀教版必修2 寒假专版 ·D.perform 6.Our company plans to its business into the Asian market next year. 。A.solve ●B.improve ·C.expand ●D.confirm 7.They had a heated about the best way to solve the problem. ●A.performance ●B.argument ●C.solution ·D.intelligence 8.Hurry up, you will miss the first bus. ●A.otherwise ●B.however ●C.therefore ·D.besides 9.The singer will give a at the concert hall tonight. ●A.performance ●B.procedure ●C.breakthrough ·D.addiction 10.We need to find a to the environmental pollution problem. ●A.performance ●B.solution 高中冀教版必修2 寒假专版 ·C.intelligence ●D.argument 2.二、根据提示补全句子 1.His (adapt)to the new school surprised all his friends. 2.Please send us a written (confirm)of your reservation 3.The doctor gave me some (recommend)for keeping healthy. 4.There has been a great (improve)in her English since last year. 5.After hearing the good news,she felt a sense of (relieve) 6.The (expand)of the factory will create more job opportunities. 7.She is an (intelligence)girl who can solve difficult problems quickly. 8.The (solve)to this math problem is not easy for students. 3.三、首字母填空 1.It takes time to a to a new culture when you move to a foreign country. 2.I need to c with my parents before making a decision 3.Reading books can e your knowledge and open your mind. 4.The scientist made a great b in the field of medicine. 5.Too much coffee can be a and bad for your health. 4.参考答案 ·一、单项选择 ABABACBAAB ·二、根据提示补全句子 adaptation confirmation recommendation improvement relief expansion intelligent solution ·三、首字母填空 adapt confirm expand breakthrough addictive