Unit 3 The world of science 同步检测学案-2025-2026学年高中英语外研版必修第三册

该高中英语学案聚焦外研版必修第三册Unit 3 "The world of science"核心内容，涵盖科学主题词汇、短语、现在完成时被动语态及语篇应用。通过单元助记短文和教材语境改编练习，连接词汇学习与语篇理解，搭建从基础词汇到综合应用的学习支架。 资料特色在于语境化训练与思维迁移结合，通过词汇、短语的教材语境改编及原创迁移运用，提升语言能力。语篇填空与实验报告写作训练，培养逻辑思维与表达能力，习题分层设计助力巩固知识，发展自主学习能力。

外研版高中英语必修第三册 Unit 3 The world of science 同步检测学案 班级：________________ 姓名：________________ A. 核心词汇 学科网（北京）股份有限公司 1.射出（光线等），放射 v.________________ 2.虚拟的，模拟的 adj.________________ 3.易弯曲的，柔韧的 adj.________________ 4.电池 n.________________ 5.有能力的 adj.________________ 6.东西，物品 n.________________ 7.渴望，欲望 n.________________ 8.被动的 adj.________________ 9.无法…… prep.________________ 10.例子，实例 n.________________ 11.重要的，影响深远的 adj.________________ 12.使受伤，弄伤 v.________________ 13.化学家 n.________________ 14.天文学家 n.________________ 15.生物学家 n.________________ 16.精确的 adj.________________ 17.小的 adj.________________ 18.起源，起因 n.________________ 19.物种 n.________________ 20.小河，小溪 n.________________ 21.extraordinary adj.________________ 22.brilliant adj.________________ 23.radium n.________________ 24.theory n.________________ 25.mental adj.________________ 26.cure n.________________ 27.draft v.________________ 28.declaration n.________________ 29.experiment n.________________ 30.fiction n.________________ B. 词汇语境化训练 Contextual Vocabulary Practice 用括号内词的正确形式完成句子。注意词性转换、单复数、时态和固定搭配。 1. [教材语境改编] Harry Potter and the Philosopher’s Stone A faint blue light __________ across it, darkening to purple, and presently she could see the image of her son, who lived on the other side of the earth, and he could see her. (shoot) 2. [教材语境改编] For example, advances in __________ reality and wearable tech, as well as the flexible battery, mean we should soon be seeing further developments. (virtual) 3. [教材语境改编] It is capable of using GPS technology to travel to different places, with __________ technology controlling its “legs”. (compute) 4. [教材语境改编] But what remains important is that we have an incredible __________ to think and create, and that’s the real spirit of invention. (desire) 5. [教材语境改编] For __________, some restaurants in London have served 3D-printed hamburgers to customers. (instance) 6. [教材语境改编] But perhaps the most __________ success that people have achieved to date is in medicine. (significant) C. 一词多义与构词 Word Families 写出合适的同根词。 1. significant (adj.) → ______ (n.) → ______ (adv.) 2. accurate (adj.) → ______ (n.) → ______ (adv.) 3. science (n.) → ______ (adj.) → ______ (adv.) 4. capable (adj.) → ______ (n.) → ______ (adv.) 5. mental (adj.) → ______ (n.) → ______ (adv.) A. 中译英：Chinese → English 1.虚拟现实______________ 2.可穿戴技术______________ 3.除此之外，另外______________ 4.别轻易说决不______________ 5.公历，阳历（自1582 年起在西方使用的历法）______________ 6.自然选择______________ 7.实地研究，实地调研______________ 8.哥德巴赫猜想______________ 9.find out______________ 10.as well as______________ 11.focus on______________ 12.in fact______________ 13.for example______________ 14.in order to______________ 15.work on______________ B. 短语语境化训练 Phrase Practice 从上面短语中选择恰当短语，并用其正确形式完成句子。 1. [教材/主题语境改编] For example, advances in __________ and wearable tech, as well as the flexible battery, mean we should soon be seeing further developments. 2. [教材/主题语境改编] __________, important advances have been made in medicine and environmental science thanks to increasing computer power. 3. [教材/主题语境改编] He also developed a calendar which is as accurate as the __________. 4. [教材/主题语境改编] He did __________ across China and studied more than a thousand rivers and streams, along with the landscape, history and culture of the surrounding areas. 5. [教材/主题语境改编] An essay title often contains an explicit or implicit question which your essay should __________ answering. 6. [教材/主题语境改编] __________, more than one account suggests that while Newton was certainly inspired by a falling apple, there is no proof that it hit him on the head. 6 Admittedly, fiction is often more interesting than the truth. C. 短语迁移运用 Phrase Application 1. [原创迁移] 虚拟现实和可穿戴技术正在改变人们学习、工作和获取信息的方式。【virtual reality; wearable tech】 ________________________________________________________________________________________________ 2. [原创迁移] 科学探索提醒我们不要轻易说“绝不可能”，因为新证据可能改变原有认识。【never say never】 ________________________________________________________________________________________________ 3. [原创迁移] 进行实地研究时，科学家必须关注可验证的数据，而不是个人猜测。【field research; focus on】 ________________________________________________________________________________________________ A. 单元助记短文：语篇填空 Memory Passage 用括号内词的正确形式或恰当短语完成短文。 Invention BETWEEN THE PAGES BTP Understanding ideas The world of science 35 Richard: Sure. New inventions like 3D printers have been used to make replacement hearts and bone parts. In terms of the environment, it is now possible to create an intelligent walking house. It is __________ (capable) of using GPS technology to travel to different places, with __________ (compute) technology controlling its “legs”. What’s more, huge advances in solar technology mean it can be eco-friendly, too. There have been golden ages of invention throughout history. Then there were the great Western inventions: the steam engine, the telephone and the radio. And now, we find ourselves in the great new age of technology. Interviewer: So are most of the new great inventions tech-based? __________ (for example), advances in __________ (virtual reality) and __________ (wearable tech), __________ (as well as) the __________ (flexible) __________ (battery), mean we should soon be seeing further developments. __________ (in addition), important advances have been made in medicine and environmental science thanks to increasing computer power. I’ve also been told that you’re an inventor yourself. Key unit vocabulary also includes __________ (shoot). B. 语篇理解 1. 该语段主要围绕“科学发明、实验求证与创新精神”中的哪一具体内容展开？请用不超过30个汉字概括。 ________________________________________________________________________________________________ ________________________________________________________________________________________________ 2. 根据语段，文本传递了怎样的态度、价值或学习启示？请用中文概括。 ________________________________________________________________________________________________ ________________________________________________________________________________________________ A. 语法要点：Present perfect passive 语法学习提示：先判断句法功能和时间/逻辑关系，再选择结构；完成后检查主谓关系、语态和非谓语逻辑主语。 要点 讲解 例句 结构 have/has been + 过去分词，表示从过去到现在已经完成或产生影响的被动动作。 Many inventions have been created to solve practical problems. 时间标志 常与 already, recently, so far, since, for 等连用。 Several tests have been carried out so far. 易错点 注意主谓一致及 been 不可省；不规则动词使用过去分词。 The results have been recorded, not “have recorded”. B. 单句练习 Sentence Practice 1. [单元/高考趋势改编] 完成句子：Several new materials __________ (develop) for wearable technology so far. ________________________________________________________________________________________________ 2. [单元/高考趋势改编] 完成句子：The experiment __________ already __________ (repeat) three times. ________________________________________________________________________________________________ 3. [单元/高考趋势改编] 改为被动：Scientists have improved the device. ________________________________________________________________________________________________ 4. [单元/高考趋势改编] 改正：The results have been record in the report. ________________________________________________________________________________________________ 5. [单元/高考趋势改编] 翻译：到目前为止，这项发明已经被许多学校采用。 ________________________________________________________________________________________________ 6. [单元/高考趋势改编] 完成句子：New evidence __________ (find) since the first report was published. ________________________________________________________________________________________________ 7. [单元/高考趋势改编] 选择并说明：The batteries (have tested / have been tested) under different conditions. ________________________________________________________________________________________________ 8. [单元/高考趋势改编] 句型升格：People have used the technology widely. ________________________________________________________________________________________________ C. 句型升格 Sentence Upgrading 1. [开放表达] 将主动句改为现在完成时的被动语态：Scientists have tested the device many times. ________________________________________________________________________________________________ 2. [开放表达] 用现在完成时被动语态升格：People have developed several new solutions to the problem. ________________________________________________________________________________________________ A. 万能句型翻译 Useful Sentence Translation 1. [高考应用文表达] 科学发明的价值不仅取决于它有多新颖，还取决于它能否解决真实问题。【depend on; solve real problems】 ________________________________________________________________________________________________ ________________________________________________________________________________________________ 2. [高考应用文表达] 在得出结论之前，研究者必须重复实验并检查数据是否支持假设。【before; repeat experiments; evidence】 ________________________________________________________________________________________________ ________________________________________________________________________________________________ 3. [高考应用文表达] 人工智能和可穿戴技术带来便利的同时，也提出了隐私和责任问题。【while; privacy; responsibility】 ________________________________________________________________________________________________ ________________________________________________________________________________________________ 4. [高考应用文表达] 科学史提醒我们，许多曾被认为不可能的想法后来因证据而得到重新评价。【once considered impossible; evidence】 ________________________________________________________________________________________________ ________________________________________________________________________________________________ 5. [高考应用文表达] 只有保持好奇心并尊重证据，我们才能在创新与理性之间取得平衡。【only by; curiosity; evidence】 ________________________________________________________________________________________________ ________________________________________________________________________________________________ B. 高考应用文写作 Practical Writing 学校科学社团完成了一次“小型纸桥承重实验”。请写80-100词实验报告，包括：目的、材料与步骤、结果和结论。 ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ ________________________________________________________________________________________________ 参考答案 第一部分 必备词汇 A. 核心词汇 1.射出（光线等），放射 v. shoot v. 2.虚拟的，模拟的 adj. virtual adj. 3.易弯曲的，柔韧的 adj. flexible adj. 4.电池 n. battery n. 5.有能力的 adj. capable adj. 6.东西，物品 n. stuff n. 7.渴望，欲望 n. desire n. 8.被动的 adj. passive adj. 9.无法…… prep. beyond prep. 10.例子，实例 n. instance n. 11.重要的，影响深远的 adj. significant adj. 12.使受伤，弄伤 v. injure v. 13.化学家 n. chemist n. 14.天文学家 n. astronomer n. 15.生物学家 n. biologist n. 16.精确的 adj. accurate adj. 17.小的 adj. minor adj. 18.起源，起因 n. origin n. 19.物种 n. species n. 20.小河，小溪 n. stream n. 21.extraordinary adj. 非凡的，出色的 22.brilliant adj. 聪颖的，才华横溢的 23.radium n. 镭（一种化学元素） 24.theory n. 学说，理论 25.mental adj. 精神的；精神健康的 26.cure n. 药剂；疗法 27.draft v. 起草，草拟 28.declaration n. 声明，宣告 29.experiment n. （科学）实验 30.fiction n. 虚构的事，想象的事 B. 词汇语境化训练： 1. shot 2. virtual 3. computing 4. desire 5. instance 6. significant C. 一词多义与构词： 1. significance; significantly 2. accuracy; accurately 3. scientific; scientifically 4. capability; capably 5. mentality; mentally 第二部分 必备短语 A. 中译英及英译中： 1. virtual reality 2. wearable tech 3. in addition 4. never say never 5. Gregorian calendar 6. natural selection 7. field research 8. Goldbach’s Conjecture 9. 弄清；查明 10. 以及；也 11. 关注；集中于 12. 事实上 13. 例如 14. 为了 15. 从事；致力于 B. 短语语境化训练： 1. virtual reality 2. In addition 3. Gregorian calendar 4. field research 5. focus on 6. In fact C. 短语迁移运用： 1. Virtual reality and wearable tech are changing the way people learn, work and access information. 2. Scientific exploration reminds us to never say never, because new evidence may change what we once believed. 3. During field research, scientists must focus on verifiable data rather than personal guesses. 第三部分 单元助记短文 A. 语篇填空： 1. capable 2. computing 3. For example 4. virtual reality 5. wearable tech 6. as well as 7. flexible 8. battery 9. In addition 10. shoot B. 语篇理解： 1. 语段围绕“科学发明、实验求证与创新精神”展开，概括时应包含语段中的核心对象、事件或观点。 2. 参考要点：根据语段呈现的事实或人物经历概括其态度、价值或学习启示；答案须有语段信息支撑。 第四部分 语法要点与练习 B. 单句练习： 1. have been developed 2. has; been repeated 3. The device has been improved by scientists. 4. record → recorded 5. So far, the invention has been adopted by many schools. 6. has been found 7. have been tested 8. The technology has been widely used, showing its practical value. C. 句型升格（示例）： 1. The device has been tested many times by scientists. 2. Several new solutions to the problem have been developed. 第五部分 单元作文话题训练 A. 万能句型翻译： 1. The value of a scientific invention depends not only on how novel it is, but also on whether it can solve real problems. 2. Before reaching a conclusion, researchers must repeat experiments and check whether the data support the hypothesis. 3. While artificial intelligence and wearable technology bring convenience, they also raise questions about privacy and responsibility. 4. The history of science reminds us that many ideas once considered impossible were later re-evaluated because of new evidence. 5. Only by remaining curious and respecting evidence can we strike a balance between innovation and rational judgement. B. 高考应用文写作（参考范文）： Aim: To find out how the shape of paper affects the strength of a paper bridge. Materials: two books, several sheets of paper and coins. Procedure: We placed a flat sheet between the books and added coins one by one. We then folded another sheet into a simple accordion shape and repeated the test. Result: The folded bridge held far more coins than the flat one. Conclusion: Changing structure can greatly increase strength. The experiment shows why careful testing and accurate records are essential in science. $