Unit 2 Out of this world二-2025-2026学年高中英语重点词汇精讲选择性必修第三册（译林版）

高中·译林版 选择性必修第三册 译林版词汇核心考点精讲 高中·译林版·选择性必修第三册Unit2 Out of this world 单元词汇总览 telescope/'telrskaop/n.望远镜 plain to see显而易见的 calculate/'kaelkjuleit/v.计算， universe /'ju:niv3s/n.(the uni-foundation /faon'den/n.基础，核算；预测 verse)宇宙，天地万物 根据；地基；创办；基金会lay coverage/kAvarid3n.新闻报道； crucial/'ku:/ad.至关重要的，the foundation for为…打下基础覆盖范围：信息范围 关键性的 purse /p3s/n.资金，财源；钱包mechanic/me'kaenik/n.机械师， orbit'obt/t.&vi.围绕运tale /terl/n.故事：讲述，叙述 技工 动，沿轨道运行；n.(天体等运origin/'drid3in/n.起源，起因：assistant/A'sIstant/n.助理；售货 行的)轨道 出身 员；助教；adj.助理的，副的 astronomer/A'strDnama(r)/n.天shuttle/∫At/n.航天飞机；来往incredibly/m'kredabli/adv.极 文学家 于两地之间的航班（或班车、火其，极端地：令人难以置信 merely/miali/adv.仅仅，只不车)：vi.频繁往来（于两地之间）dust/dst/n.沙土，尘土；灰尘， 过 frequency/'fri:kwansi/n.发生尘埃 administration/ad,mnr'strerfn/率，出现率；频繁；频率 shelter'∫elta(r)/n.居所，住处： n.行政部门：管理，行政 hydrogen/'haidrad3n/n.氢，氢庇护；t.保护，掩蔽：vi.躲避 agency/'eId3ansi/n.机构：代理气 constant/'kpnstant/adj.固定的， 处 rocket/Dkt/n.火箭：火箭武器不变的；连续发生的，重复的 comprise /kam'praiz/t.包括，包notive/'matv/n.原因，动机，nuclear'nju:ia(t)/adj.核能的， 含：组成，构成 目的 原子能的：核武器的 scan/ken/t.&i.扫描，细看；investment/m'vestmant/n.投资： 浏览：n.扫描检查：快速查阅 投入 词汇核心考点精讲 1.crucial/ku:/adj.至关重要的，关键性的 ·核心考点：词性：形容词(adj) 1个核心义：至关重要的，关键性的 ·必记搭配与例句：●be crucial to(对…至关重要)：This decision is crucial to our success ●play a crucial role in(在…中起关键作用)：Education plays a crucial role in development. ·重点派生词：·crucially(副词)：Crucially,we need to find a solution soon. 2.comprise /kam'praz/t.包括，包含；组成，构成 高中·译林版 选择性必修第三册 ·核心考点：词性：动词(t.) 1个核心义：包括，包含；组成，构成 ·必记搭配与例句：●comprise sth.(包含某物)：The team comprises five members.. ●be comprised of(由…组成)：The book is comprised of ten chapters. ·词义辨析：·comprise不用于被动语态，主动形式表被动意义；include强调部分包含，可用于 include sth.in sth. 3.foundation/faon'den/n.基础，根据：基金会 ·核心考点：词性：名词(n) 2个核心义：基础，根据：基金会 ·必记搭配与例句：●lay the foundation for(为…打下基础)：Hard work lays the foundation for success. ●the foundation of(…的基础)：This is the foundation of our theory. ·重点派生词：●found(动词)：found a company(创办公司) ●fundamental(形容词)：fundamental principles(基本原则) 4.investment/mn'vestmant/n.投资：投入 ·核心考点：词性：名词(n) 1个核心义：投资：投入 ·必记搭配与例句：●nake an investment in(在…投资)：He made an investment in real estate. ●investment in sth.（对…的投入)：We need more investment in education. ·重点派生词：●invest(动词)：invest money in stocks(投资股票) ●investor(名词)：a foreign investor(外国投资者) 5.calculate/kaelkjulert/t.计算，核算；预测 ·核心考点：词性：动词(t.) 2个核心义：计算，核算：预测 ·必记搭配与例句：·calculate sth.（计算某物)：Please calculate the total cost. ●calculate that.(预测…)：Scientists calculate that the Earth is getting warmer.. ·重点派生词：●calculation(名词)：make a calculation（做计算) ·calculator(名词)：a pocket calculator（袖珍计算器) 6.constant/'kpnstant/adj.固定的，不变的；连续发生的，重复的 ·核心考点：词性：形容词(adj) 2个核心义：固定的，不变的：连续发生的，重复的 ·必记搭配与例句：·constant change(不断的变化)：We live in a world of constant change. ●constant temperature(恒温)：The lab needs a constant temperature. 高中·译林版 选择性必修第三册 ·重点派生词：●constantly(副词)：It rains constantly here. ·constancy(名词)：the constancy of the speed of light(光速的恒定) 7.incredibly/mn'kredabli/adv.极其，极端地；令人难以置信 ·核心考点：词性：副词(adv.) 2个核心义：极其，极端地：令人难以置信 ·必记搭配与例句：·incredibly difficult(极其困难)：The task is incredibly difficult. ●incredibly fast(快得令人难以置信)：He runs incredibly fast. ·重点派生词：·incredible(形容词)：an incredible story(令人难以置信的故事) ·credibility(名词)：lose credibility(失去可信度) 8.motive/'mtv/n.原因，动机，目的 ·核心考点：词性：名词(n) 1个核心义：原因，动机，目的 ·必记搭配与例句：●the motive for(…的动机)：What was his motive for doing that? ●have a motive(有动机)：The police believe he has a motive. ·词义辨析：·motive侧重行为的内在动机；reason强调解释某事的理由；cause指导致某事发 生的原因 9.coverage/kAvarid3/n.新闻报道；覆盖范围；信息范围 ·核心考点：词性：名词(n) 3个核心义：新闻报道：覆盖范围：信息范围 ·必记搭配与例句：●media coverage(媒体报道)：The event got extensive media coverage. ●coverage of(…的覆盖范围)：The coverage of this network is wide. ·重点派生词：●cover(动词)：cover the news(报道新闻) ●covering(形容词)：a covering letter(求职信) 10.crucial/ku/adj.至关重要的，关键性的 ·核心考点：词性：形容词(adj) 1个核心义：至关重要的，关键性的 ·必记搭配与例句：·be crucial to(对…至关重要)：This decision is crucial to our success. ●play a crucial role in(在…中起关键作用)：Education plays a crucial role in development. ·重点派生词：●crucially(副词)：Crucially,we need to find a solution soon. 11.shuttle∫Atl/n.航天飞机；频繁往来（于两地之间） ·核心考点：词性：名词(n.:动词(vi) 2个核心义：航天飞机；频繁往来（于两地之间） 高中·译林版 选择性必修第三册 ·必记搭配与例句：●space shuttle(航天飞机)：The space shuttle returned safely. ·shuttle between...and..（在…和…之间频繁往来)：He shuttles between Beijing and Shanghai. ·词义辨析：·shuttle作动词时强调来回穿梭：travel泛指旅行，无往返频繁之意 12.frequency/'fri:kwansi//n.发生率，出现率；频繁；频率 ·核心考点：词性：名词(n) 3个核心义：发生率，出现率；频繁；频率 ·必记搭配与例句：·high frequency（高频)：This radio station has a high frequency, ●frequency of sth.(某事的频率)：What's the frequency of your visits? ·重点派生词：·frequent(形容词)：frequent visits(频繁的访问) ●frequently(副词)：I go there frequently. 13.motive/matv/n.原因，动机，目的 ·核心考点：词性：名词(n) 1个核心义：原因，动机，目的 ·必记搭配与例句：●the motive for(…的动机)：What was his motive for doing that? ●have a motive(有动机)：The police believe he has a motive. ·词义辨析：·motive侧重行为的内在动机；reason强调解释某事的理由；cause指导致某事发 生的原因 14.coverage/'KAVarI3/n.新闻报道；覆盖范围：信息范围 ·核心考点：词性：名词(n) 3个核心义：新闻报道：覆盖范围；信息范围 ·必记搭配与例句：●media coverage(媒体报道)：The event got extensive media coverage. ●coverage of(…的覆盖范围)：The coverage of this network is wide. ·重点派生词：·cover(动词)：cover the news(报道新闻) ●covering(形容词)：a covering letter(求职信) 15.constant/'kpnstant/adj.固定的，不变的；连续发生的，重复的 ·核心考点：词性：形容词(adj) 2个核心义：固定的，不变的：连续发生的，重复的 ·必记搭配与例句：●constant change(不断的变化)：We live in a world of constant change. ●constant temperature(恒温)：The lab needs a constant temperature.. ·重点派生词：●constantly(副词)：It rains constantly here. ·constancy(名词)：the constancy of the speed of light(光速的恒定) 高中·译林版 选择性必修第三册 词汇核心考点综合训练 1.一、单项选择 1.Education plays a-role in personal development. ●A.crucial ●B.constant ·C.frequent ●D.incredible 2.The team_five experienced members and two new graduates. ·A.includes ●B.comprises ●C.contains ●D.consists 3.Hard work lays the for future success. ●A.foundation ●B.investment ●C.coverage ●D.motive 4.Many parents make significantin their children's education. ●A.calculation ·B.frequency ●C.investment ●D.constancy 5.Scientists_that global temperatures will rise by 2C by 2050. ●A.calculate 高中·译林版 选择性必修第三册 ·B.shuttle ·C.comprise 。D.cover 6.The lab requires a-temperature of 25C for the experiment. ●A.constant ·B.crucial 。C.frequent ●D.incredible 7.The event received extensive_from international media. ●A.coverage 。B.frequency ●C.motive ●D.investment 8.What was his main-for choosing this career path? ●A.motive ●B.reason ●C.cause ●D.foundation 9.The space_ successfully completed its mission to the International Space Station. ●A.huttle ·B.frequency ●C.coverage ●D.investment 10.The_of earthquakes in this region has increased in recent years. 高中·译林版 选择性必修第三册 ·A.frequency ●B.constant 。C.calculation 。D.credibility 2.二、根据提示补全句子 1.The company plans to_()$5 million in new technology.(invest) 2.She needs a_(计算器)to solve these math problems.(calculator) 3.The project's success depends一（关键地）on teamwork.(crucially) 4.This area has_(频繁的)power outages during summer.(frequent) 5.The new policy has()a better relationship between teachers and students.(founded) 6.We need to improve the_(覆盖范围)of our wireless network.(coverage) 7.His()for volunteering was to help homeless people.(motive) 8.The machine operates at a of 60 Hz.(frequency) 3.三、首字母填空 1.The c_change of weather makes it hard to plan outdoor activities.(constant) 2.This decision is cto the future of our company.(crucial) 3.The book is c_of ten chapters and three appendices.(comprised) 4.The government announced new measures to attract foreign i.(investment) 5.She sbetween London and Paris for business meetings every month.(shuttles) 4.参考答案 ·一、单项选择 1.A2.B3.A4.C5.A6.A7.A8.A9.A10.A ·二、根据提示补全句子 1.invest 2.calculator 3.crucially 4.frequent 5.founded 6.coverage 7.motive 8.frequency ·三、首字母填空 1.constant 2.crucial 3.comprised 4.investment 5.shuttles