选择性必修第一册Unit 5 Revealing Nature-2026-2027学年高中英语课时同步核心单词&固定搭配背诵默写清单（外研版）

外研版 选择性必修第一册 Unit 5 Revealing Nature 课本同步高考3500词汇&短语 背诵+默写清单 第1页 完整版背诵对照页 一、核心单词完整版（含熟词生义） 1.reveal/rr'vi:l/v.揭示，揭露；展现， 2.species/'spii:z/n.物种，种（单复 显示 数同形) ★熟词生义：透露（信息）：She refused to ★高考陷阱：a species of+单数名词； reveal her sources.(她拒绝透露消息来源。) many species of+复数名词。The number >派生：revelation n.揭露，披露；惊人的发 of species is decreasing. 现 >固定搭配：endangered species濒危物 种；the origin of species物种起源 3.evolve /I'vplv/v.进化；演变，逐步发 4.origin/prmd3In/n.起源，起因；出 展 身，血统 ★熟词生义：（观点、计划等）逐渐形成：The ★熟词生义：出身：He is of humble origin.. idea evolved over time. (他出身卑微。) >派生：evolution n.进化，演变； >固定搭配：the origin of life生命的起源； evolutionary adj.进化的 by origin按出身 5.adapt/a'dept/v.适应；改编；使适 6.survive/sa'varv/V.生存，存活；幸 合 存；比.…活得长 ★高考核心辨析：adapt to(适应)；adapt ★熟词生义：经历（困难后）仍然存在：The for(为改编)；adapt from(根据改 custom survives 编) >派生：survival n.生存；survivor n.幸存 >派生：adaptation n.适应；改编； 者 adaptive adj..适应的 >易错：survive后直接跟宾语，不加from: survive the earthquake v 第1页/共8页 7.diverse/dar'v3:s/adj.多种多样的， 8.extinct/k'stInkt//adj.灭绝的，绝种 不同的 的；（火山）死的 ★高考搭配：be diverse from与.不同；a ★熟词生义：（习俗等）消失的：an extinct diverse range of各种各样的 custom >派生：diversity n.多样性；diversify v.使 >派生：extinction n.灭绝；die out灭绝 多样化；biological diversity生物多样性 (短语) 9,habitat/'naebrtae/n,(动植物的) 生 10.conservation /,konsa'verfn/n. 活环境，栖息地 护，保存；节约 >固定搭配：natural habitat自然栖息地； ★熟词生义：（能源的）节约：energy habitat loss栖息地丧失 conservation >派生：conserve v.保护，节约； conservationist n.自然保护主义者 11.observe/ab'z3v/V.观察，注意到； 12.characteristic /,kaerakta'rIstrk/n. 遵守；庆祝 征，特点adj.典型的，特有的 ★熟词生义：遵守（法律、规则）：observe ★高考搭配：be characteristic of是的 the law;庆祝（节日）：observe Christmas 典型特征 >派生：observation n.观察；observer n. >派生：characterize v.以.为特征； 观察者 character n.性格；角色；汉字 >固定搭配：observe sb.do sth.观察某人做 某事；observe sb.doing sth.观察某人正在 做某事 13.variation/,veari'er[n/,n.变化，变 14.ancestor/'aensesta(r)/n.祖先，祖宗 动；变种，变异 >反义：descendant n.后代，后裔 >派生：vary v.变化，不同；various adj..各 >固定搭配：common ancestor共同祖先 种各样的；variety n.多样性 >固定搭配：a variation in在方面的变 化；genetic variation基因变异 15.migrate/mar'grert/V.迁徙，移栖； 16.instinct/'Instinkt/n.本能，天性；直 迁移 觉 >派生：migration n.迁徙；migratory adj. >固定搭配：by instinct出于本能；have an 迁徙的 instinct for有..的天赋 >辨析：migrate(动物迁徙/人类移居)； emigrate(移出)；immigrate(移入) 第2页/共8页 I7.threaten/Oretn/v.威胁，恐吓；危 18.remarkable/rr'ma:kabl/adj.非凡 及 的，显著的 ★高考搭配：threaten to do sth.威胁要做 >固定搭配：be remarkable for以..著称 某事；be threatened with受到.的威胁 >派生：remark v.评论n.言论； >派生：threat n.威胁；threatening adj. remarkably adv..显著地 威胁的 19.subtle/'stl/adj.微妙的，细微的； 20.mechanism/'mekanIzam/n.机制， 巧妙的 机械装置；方法 ★熟词生义：（气味、颜色等）淡的，不浓的： >固定搭配：defence mechanism防御机 a subtle fragrance 制；the mechanism of.的机制 >派生：subtly adv.微妙地 二、 高考固定搭配完整版 1. adapt to适应… 2.adapt from根据…改编 3.be adapted for为…改编 4.survive on靠…生存 5.be diverse from与…不同 6.a diverse range of各种各样的 7.die out灭绝，消失 &.be threatened with受到…的威胁 9.threaten to do sth.威胁要做某事 l0.be characteristic of是…的典型特征 ll.be remarkable for以…著称 12.observe sb.do sth.观察某人做某事（全过 程) l3.observe sb.doing sth.观察某人正在做某事 14.by instinct出于本能 l5.have an instinct for有…的天赋 l6.a variation in在…方面的变化 l7.genetic variation基因变异 18.common ancestor共同祖先 l9.natural habitat自然栖息地 20.habitat loss栖息地丧失 2l.energy conservation能源节约 22.the origin of life生命的起源 第3页/共8页 23.by origin按出身 24.evolution theory进化论 25.be on the verge of extinction濒临灭绝 第2页 高考专项默写页 单词英汉互译（基础义默写） 1. reveal 2.species 3.evolve 4.origin 5.adapt 6. survive 7.diverse 8.extinct 9.habitat 10.conservation 11.observe 12.characteristic 13.variation 14.ancestor 15.migrate 16.instinct 17.threaten 18.remarkable 19.subtle 20.mechanism 熟词生义专项默写（高考高频陷阱默写） l.reveal:除了“揭示”，还 2.evolve: 除了“进化”，还 3.origin:除了“起源”，还 可表 (写出中文) 可表 可表 4.survive:除了“生存”， 5.extinct: 除了“灭绝 6. conservation:除了“保 还可表（及物动词） 的”，还可形容火山或习俗， 护”，还可表 意为 7.observe: 除了“观察”， 8.subtle:除了“微妙的”， 还可表“遵守”和 还可形容气味或颜色，意为 三、高考短语英汉互译默写 第4页/共8页 1.适应… 2.根据…改编 3.靠…生存 4。与…不同 5.灭绝，消失 6。受到…的威胁 7。是…的典型特征 8。以…著称 9.出于本能 10.有…的天赋 11.在…方面的变化 12.基因变异 13.共同祖先 14.自然栖息地 15.栖息地丧失 16.能源节约 17.生命的起源 18.濒临灭绝 19.各种各样的 20.观察某人正在做某事 四、高频易错搭配挖空填空 1. Many species have adapted the changing environment. 2.The film is adapted a true story. 3. Some animals survive very little food in winter. 4.This custom has survived centuries. 5.Human beings are diverse other species in many ways. 6.Dinosaurs died millions of years ago. 7.Many birds are threatened the loss of their habitats. 8.The rainforest is threatened disappear completely. 9.Patience is characteristic good teachers. 10.The area is remarkable its rich wildlife. 11.Scientists observed the birds (build)nests from a hidden camera. 第5页/共8页 12.I observed him (cross)the street and enter the building. 13.Birds build nests instinct. 14.She has an instinct languages. 15.There has been a variation the bird's migration pattern. 16.The two species share a common ancestor, (date)back millions of years. 17.We must take action to protect the natural habitat endangered animals. 18.Energy conservation is great importance to sustainable development. 19.The theory of evolution explains the origin species. 20.Many species are the verge of extinction due to human activities. 参考答案 默写页对照答案 一、单词英汉互译（基础义默写） 1.揭示，揭露 2.物种 3.进化；演变 4.起源；出身 5.适应；改编 6.生存；幸存 7.多种多样的 8.灭绝的 9.栖息地 10.保护；节约 11.观察；遵守；庆祝 12.特征；典型的 13.变化；变异 14.祖先 15.迁徙 16.本能 17.威胁 18.非凡的 19.微妙的 20.机制 二、熟词生义专项默写（高考高频陷阱默写） 1.透露（信息） 2.(观点、计划等)逐渐形成 3.出身，血统 4.比…活得长；经历（困难 5.死的；（习俗等）消失的 6.(能源的)节约 后)仍然存在 7.庆祝（节日） 8.淡的，不浓的 第6页/共8页 三、高考短语英汉互译默写 1.adapt to 2.adapt from 3.survive on 4.be diverse from 5.die out 6.be threatened with 7.be characteristic of 8.be remarkable for 9.by instinct 10.have an instinct for 11.a variation in 12.genetic variation 13.common ancestor 14.natural habitat 15.habitat loss 16.energy conservation 17.the origin of life 18.be on the verge of extinction 19.a diverse range of 20.observe sb.doing sth. 四、高频易错搭配挖空填空 1.to -Many species have adapted to the changing environment. 2.from -The film is adapted from a true story. 3.on -Some animals survive on very little food in winter. 4.for -This custom has survived for centuries. 5.from -Human beings are diverse from other species in many ways. 6.out -Dinosaurs died out millions of years ago. 7.with -Many birds are threatened with the loss of their habitats. 8.to -The rainforest is threatened to disappear completely. 9.of -Patience is characteristic of good teachers. 10.for -The area is remarkable for its rich wildlife. 11.building-Scientists observed the birds building (build)nests from a hidden camera. 12.cross -I observed him cross (cross)the street and enter the building. 13.by -Birds build nests by instinct. 14.for -She has an instinct for languages. 15.in -There has been a variation in the bird's migration pattern. 16.dating -The two species share a common ancestor,dating (date)back millions of years. 17.of -We must take action to protect the natural habitat of endangered animals. 18.of -Energy conservation is of great importance to sustainable development. 第7页/共8页 19.of -The theory of evolution explains the origin of species. 20.on -Many species are on the verge of extinction due to human activities. 第8页/共8页