Unit 2 Animals A部分-2025-2026学年高中英语重点词汇精讲必修第二册（沪外版）

高中·沪外版 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·沪外版·必修第二册Unit2 Animals A部分 单元词汇总览 cruel /kru:a/adj.残酷的：冷酷或动物等)不再存在的：绝种的：物或思考问题的)方式，方法 的：残忍的：残暴的 灭绝的 overall/,var':l/adv.一般来 debate/d'bet/v.(尤指正式) moreover /mo:r'aova)/adv.此说：总体上 讨论，辩论；n.(各自发表不同外：而且 definitely'definatli/ad.肯定； 意见的)争论，辩论，讨论 attempt/A'tempt/v.努力：尝试：没问题：当然；确实 establishment'staeblifimant/n.试图：n.企图：试图 addition/a'dfn/adv.另外：此外 机构：大型机关；企业；旅馆△replicate/'replkeit/V.复exhibit /ig'zIbit/v.展览；展出 welfare/'welfea(r)/n.(个体或制；（精确地）仿制 adjust /a'd3Astv.适应；习惯： 群体的)幸福，福祉，安康 material /m3'tiarial/n.(某一活调整；调节 concern /kan's3n/n.担心，忧虑动所需的)材料；原料；物质climate/'klammat/n.气候 argue/'a:gju:/v.论证；说理；争exhibition/,eksr'bn/n.(一批)location1au'ken/n.地方；位置 辩；争吵 展品，展览品 design/d'zan/v.挑选；设计；意 remove /r'mu:vlV.移开；拿开；△tropical/'trDpikl/adj.热带的；欲；n.设计；构思 去掉：从…机构开除；消除来自热带的：产于热带的 extinction/k'stkn/n.(植物、 (污渍等) ypically/'trprkli//adv.通常：一动物、生活方式等的)灭绝，绝 habitat/'haebitaet/n.（动植物的)般 种，消亡 生活环境，栖息地 △indoors/'ndb:z/ad.在室内：conser vation/kpnsa'veIn/n. cage /kerd3/n.笼子 往室内 (对自然环境的)保护 hunt /hAnt/v.打猎：猎取：猎杀tank/taenk/n.(贮放液体或气体essential/I'sen/adj.极其重要 illegal'li:gl/adj.违法的：非法的)箱，槽，罐 的：必要的：必不可少的 的 slightly/'slartli/adv.略微；稍微threat/ret/n.威胁的人；形成 extinct /ik'st)kt/adj.(尤指食物approach/'praut]/n.(待人接威胁的事物：威胁；恐吓 词汇核心考点精讲 1.establishment/'staeblifmant/n.机构；大型机关；企业；旅馆 ·核心考点：词性：名词(n) 3个核心义：机构（大型组织)、企业（商业单位）、建立（抽象概念） ·必记搭配与例句：●research establishment(研究机构)：This is a famous research establishment. ●business establishment(商y业企y业)：The new business establishment is developing well ●the establishment of sth.(某事物的建立)：The establishment of the company took three years. 高中·沪外版 寒假专版 ·重点派生词：●establish(动词)：establish a company(创办公司) ·established(形容词)：established rules(既定规则) 2.welfare/'welfea()/n.(个体或群体的)幸福，福祉，安康 ·核心考点：词性：名词(n) 2个核心义：幸福（个体福祉）、福利（社会福利） ·必记搭配与例句：·social welfare(社会福利)：The government improves social welfare. ●animal welfare(动物福利)：We should care about animal welfare.. ·welfare of the people（人民福祉)：The policy aims at the welfare of the people. ·重点派生词：·welfarist（名词)：a welfarist policy(福利政策) ●welfare-oriented(形容词)：welfare-oriented system(福利导向体系) 3.concern /kan's3/n.担心，忧虑 ·核心考点：词性：名词(n)动词(v) 3个核心义：担心(n.)、忧虑(n.)、涉及(v.) ·必记搭配与例句：●show concern for(对…表示关心)：She shows concern for the children. ●concern about sth.(对某事的担忧)：There is concern about the environment. ●concern oneself with(关心某事)：He concerns himself with public affairs. ·重点派生词：●concerned(形容词)：concerned parents(忧心的父母) ●concerning(介词)：a book concerning history(一本关于历史的书) 4.argue/'aqju/V.论证：说理：争辩；争吵 ·核心考点：词性：动词(v) 3个核心义：论证（说理）、争辩（争论）、主张（观点） ·必记搭配与例句：·argue with sb.(与某人争论)：They argue with each other often. ●argue about sth.(争论某事)：We argue about the plan. ●argue for/against（支持/反对)：He argues for the new policy ·重点派生词：●argument(名词)：have an argument(进行争论) ●argumentative(形容词)：an argumentative person(好争辩的人) 5.illegal /'li:gl/adj.违法的：非法的 ·核心考点：词性：形容词(adj) 1个核心义：违法的（违反法律） ·必记搭配与例句：●illegal act(违法行为)：This is an illegal act.. ·illegal drugs(非法药物)：Selling illegal drugs is a crime. ●it is illegal to do sth.(做某事违法)：It is illegal to drive without a license. 高中·沪外版 寒假专版 ·重点派生词：·illegally(副词)：illegally parked(违规停车) ·illegality(名词)：the illegality of the action(行为的违法性) 6.extinct /ik'stkt/adj.(尤指食物或动物等)不再存在的；绝种的：灭绝的 ·核心考点：词性：形容词(adj) 1个核心义：绝种的（生物灭绝） ·必记搭配与例句：·extinct species（灭绝物种)：Dinosaurs are extinct species. ●become extinct(灭绝)：This animal will become extinct soon. ●nearly extinct(撷临灭绝)：The plant is nearly extinct. ·重点派生词：·extinction(名词)：the extinction of species(物种灭绝) ●extinctive(形容词)：extinctive factors(灭绝因素) 7.attempt/3'tempt/v.努力：尝试；试图；n.企图；试图 ·核心考点：词性：动词(v.)/名词(n.) 2个核心义：尝试（努力做某事）、企图（试图做某事） ·必记搭配与例句：●attempt to do sth.(试图做某事)：He attempts to climb the mountain. ●nake an attempt(尝试)：She makes an attempt to solve the problem. ●successful attempt(成功尝试)：This is a successful attempt ·重点派生词：●attempted(形容词)：attemptedmurder(谋杀未遂) ●attempter(名词)：the attempter of the task(任务尝试者) 8.pproach为'prautf n.(待人接物或思考问题的)方式，方法 ·核心考点：词性：名词(n)/动词(v) 2个核心义：方式（方法）、接近（靠近） ·必记搭配与例句：●approach to sth.(…的方法)：This is a new approach to learning. ●approach sb.(接近某人)：Don’t approach the dangerous animal. ●research approach(研究方法)：We use a scientific research approach. ·重点派生词：●approachable(形容词)：an approachable teacher（和蔼可亲的老师) ●approaching(形容词)：approaching deadline(即将到来的截止日期) 9.conservation/,kpns3'veIn/n.(对自然环境的)保护 ·核心考点：词性：名词(n) 1个核心义：保护（自然环境) ·必记搭配与例句：●wildlife conser vation(野生动物保护)：We support wildlife conservation. ●conservation of energy(能源节约)：Conservation of energy is important.. ●conservation area(保护区)：This is a nature conservation area.. 高中·沪外版 寒假专版 ·重点派生词：·conserve(动词)：conserve water(节约用水) ·conservative(形容词)：conservative policies(保守政策) 10.essential/T'sen/ad.极其重要的；必要的：必不可少的 ·核心考点：词性：形容词(adj) 1个核心义：必不可少的（极其重要） ·必记搭配与例句：·essential for sth.(对某事必要)：Water is essential for life. ●essential to do sth.(做某事必要)：It is essential to study hard. ●essential elements(基本要素)：These are essential elements. ·重点派生词：·essentially(副词)：essentially important(本质上重要) ●essence(名词)：the essence of the problem(问题的本质) 11.threat./ret/n.威胁的人；形成威胁的事物：威胁：恐吓 ·核心考点：词性：名词(n.) 1个核心义：威胁（形成威胁的事物） ·必记搭配与例句：●pose a threat to(对…构成威胁)：Pollution poses a threat to health. ●threat of sth.(某事的威胁)：There is a threat of rain. ●under threat(受到威胁)：The forest is under threat. ·重点派生词：●threaten(动词)：threaten to do sth.(威胁做某事) ●threatening(形容词)：threatening clouds(预示有危险的云) 12.debate /dr'bet/v.(尤指正式)讨论，辩论：n.(各自发表不同意见的)争论，辩论，讨论 ·核心考点：词性：动词(v)/名词(n.) 2个核心义：讨论（正式辩论）、争论（不同意见） ·必记搭配与例句：·debate about sth.（辩论某事)：They debate about the issue. ●hold a debate(举行辩论)：We will hold a debate tomorrow. ●heated debate(激烈辩论)：There is a heated debate. ·重点派生词：·debater(名词)：a skilled debater(熟练的辩手) ●debating(名词)：debating competition(辩论赛) l3.exhibition/eksr'b虹n/n.（一批)展品，展览品 ·核心考点：词性：名词(n) 1个核心义：展览（一批展品） ·必记搭配与例句：●art exhibition(艺术展览)：We visit an art exhibition. ●on exhibition（展出中)：The paintings are on exhibition. ●hold an exhibition(举办展览)：The museum will hold an exhibition. 高中·沪外版 寒假专版 重点派生词：·exhibit(动词)：exhibit paintings(展出画作) ·exhibitionist(名词)：n exhibitionist(好表现者) 14.adjust/'d3Ast/V.适应：习惯；调整：调节 ·核心考点：词性：动词(v) 2个核心义：适应（习惯）、调整（调节） ·必记搭配与例句：·adjust to sth.(适应某事)：He adjusts to the new life. ·adjust sth.to(调整某物以适应)：Adjust the TV to a clear picture ·adjust oneself(调整自己)：She adjusts herself to the schedule. ·重点派生词：●adjustment(名词)：make an adjustment(做出调整) ●adjustable(形容词)：adjustable chair(可调节椅子) l5.definitely/'definatli//adv.肯定；没问题；当然；确实 ·核心考点：词性：副词(adv.) 2个核心义：肯定（确定无疑）、当然（同意） ·必记搭配与例句：·definitely agree(完全同意)：I definitely agree with you. ●definitely not(绝对不)：He is definitely not here. ●will definitely do(一定会做)：I will definitely help ·重点派生词：●definite(形容词)：definite answer(明确答案) ●definition(名词)：definition of a word(单词定义) 词汇核心考点综合训练 1.一、单项选择 1.The new businesshas created many job opportunities in the area. 。A.establish ●B.establishment ·C.established 。D.establishing 2.The government is trying to improve for elderly people in rural areas. ●A.welfare ·B.welfarist 高中·沪外版 寒假专版 ●C.welfare-oriented 。D.well 3.Many parents areabout their children's safety when they go out alone. ●A.concern ●B.concerning ●C.concerned ●D.concerns 4.Scientists havethat climate change is caused by human activities. ●A.argued ·B.argued with ·C.argued about ●D.argued against 5.Hunting rare animals isin most countries around the world. 。A.legal ·B.illegally 。C.illegal 。D.illegality 6.Dinosaurs have beenfor millions of years. ●A.extinct ·B.extinction 。C.extinctive ●D.extincted 7.The team will to climb the highest mountain in the region next month. 高中·沪外版 寒假专版 ·A.attempt ●B.nake an attempt ●C.attempted ●D.attempter 8.We need a new_to solve this environmental problem effectively. ·A.approach ·B.approachable ·C.approaching ·D.approached 9.Water is for all living things on Earth. ●A.essence ●B.essential ●C.essentially ·D.essentiality 10.The forest is_because of excessive logging and pollution. ·A.threat ●B.threatening 。C.threatened ●D.under threat 2.二、根据提示补全句子 1.The(establish)of the new hospital will take about two years. 2.She shows great(concern)for the welfare of homeless animals. 3.The students had a heated(argue)about the best way to solve the problem. 4.It is(legal)to park your car here without permission. 高中·沪外版 寒假专版 5.The(extinct)of this species would be a great loss to biodiversity. 6.He made an(attempt)to break the world record in swimming. 7.The government has taken measures to promote wildlife(conserve) 8.The_(debate)about climate change has been going on for decades. 9.She needs some time to(adjustment)to the new school life. 10.The museum will(exhibition)a collection of ancient artifacts next month. 3.三、首字母填空 1.The local government has built a new research e to study environmental problems. 2.The company's policy is to put the wof employees first 3.There is growing cabout the impact of technology on children's development. 4.They a for hours about whether to take the job offer or not. 5.The police arrested him for selling i drugs. 4.参考答案 ·一、单项选择 1B2.A3.C4.A5.C6.A7.A8.A9B10.D ·二、根据提示补全句子 1.establishment 2.concern 3.argument 4.illegal 5.extinction 6.attempt 7.conservation 8.debate 9.adjust 10.exhibit ·三、首字母填空 1.establishment 2.welfare 3.concern 4.argued 5.illegal