Unit 5 Working the land 词汇导学案-2025-2026学年高中英语人教版选择性必修第一册

该高中英语导学案聚焦B4U5核心词汇，涵盖词形转换、语法应用及用法讲解，引导学生通过自主探究词形对应形式搭建学习支架，衔接词性转换与语境应用，形成从基础到综合的递进学习脉络。 资料以词形转换夯实基础，单句语法填空巩固应用，重点词汇辨析（如“解决”“促进”类词汇）培养思维品质，结合应用文语境提升语言能力，助力学生掌握词汇学习策略，发展学习能力与跨文化沟通基础。

B4U5 Working the Land词汇导学案 1． 探究并写出下列词的对应形式 1. devote (v.把...献给；专心于） (n.) 2. short (adj.短的，矮的） （n.） 3. convince (v.使相信，说服） (adj.) 4. assumption (n.假定） (v.) 5. intense（adj.十分强烈的） （adv.） expand (v.扩大，增加) (n.) 6. consumption (n.消耗，消费) (v.) 7. real (adj.真实的) (n.) 8. extension（n.扩大，扩建部分） (v.) 9. nutrition（n.营养） (adj.) 10. poor (adj.贫穷的） (n.) 11. organ (n.器官） （adj.） 12. deep (adj.深的) (n.) 13. entire (adj.全部的，整个的) (adv.) 14. essential（adj.完全必要的） (n.) 2． 单句语法填空练习 1.The _________（devote） of scientists to agricultural research has improved crop yields. 2.We need to _________（short） the distance between theory and practice. 3.His _________（convince） speech persuaded farmers to adopt new techniques. 4.The _________（assume） that organic farming is less productive is incorrect. 5.The _________（expand） of the farmland has increased food production. 6._________（consume） of organic products has grown rapidly in recent years. 7.The soil in this area is _________（salt）, which affects crop growth. 8.The _________（extend） of the project will take another three months. 9.Born just before WWⅡ， my grandmother experienced an _______(entire) different childhood lifestyle from mine. 10.The loss of big trees was greatest in areas where trees had suffered the greatest water __________(short)． 11. These __________(chemical) come from the injured parts of the plant and seem to be an alarm us. 12.The newly-published policy aims at __(boost) farmers’ income, thus improving their living conditions. 13.Now, the country is still recovering from one of the worst economic __________(crisis). 3． 重点词汇用法讲解 1. devote vt. 把……献（给）；专心于 devoted adj.挚爱的，忠诚的；devotion n.忠诚；奉献；祈祷 devote...to 把……用于；献身；致力；专心 be devoted to 对……专一/ 专注 devote oneself to 致力于，献身于 devote one’s life/time/energy/attention to...把某人的生命...奉献于... （1）You will never obtain success unless you are fully devoted _________ your work. （2）The two professors made up their minds to devote all they had to __________（set）up nature reserves. 2. convince vt. 使相信；说服convinced adj.确信的，信服的；convincing adj. 令人信服的，有说服力的 be convinced of/that... 确信…… convince sb. of sth. 使某人相信某事 convince sb.to do sth. 说服某人做某事 （1）I’m not ____________（convince）that your idea will work，but I’ll keep an open mind on it. （2）He tried to convince us ________his innocence. （3）Nobody could come up with a __________（convince）reason why the dinosaurs died out. 3. tackle vt.解决（难题），应付（局面），处理 (1) We must tackle the water waste problem in our community. 我们必须解决社区的水资源浪费问题。 (2) The new manager plans to tackle the company’s low efficiency first. 新经理计划先解决公司效率低的问题。 高中阅读常见表示“解决”的词： (1) address（正式应对，侧重“着手处理”） 核心搭配：address an issue/concern/need/problem（应对议题/担忧/需求/问题） 真题语境：The report addresses the key issues affecting the environment in this area. (2)solve（通用解题/难题） 核心搭配：solve a mystery/problem/puzzle（解决谜团/问题/谜题） (3)settle（解决争议/事务） 真题语境：After months of negotiation, the two companies finally settled the trade dispute（解决贸易争端）. 核心搭配：settle a dispute/argument/conflict（解决争端/争论/冲突） (4)resolve（解决复杂/正式问题） 真题语境：The new policy is designed to resolve the long-standing housing shortage in big cities. 核心搭配：resolve a crisis/shortage/issue/dilemma（解决危机/短缺/议题/困境） 4. boost vt.使增长，使兴旺 n.增长，提高，激励 在应用文中的应用： (1)推荐城市：The convenient public transport and warm local service will surely __________ during the trip.便捷的公共交通和热情的当地服务必将增进你旅途中的愉悦体验。 (2)公益倡议：Volunteering in rural schools not only helps kids but also .在乡村学校做志愿者不仅能帮助孩子，还能增强我们的社会责任感。 (3)活动建议：To make the sports meeting more attractive, we can add fun games, which will 为了让运动会更有吸引力，我们可以增加趣味游戏，这会提高学生的参与度。 其他几个含“促进”意义的常用词汇： (1) enhance v.增强、改善、提升（品质、价值、效果等） e.g. I suggest you take part in debate competitions, which will .（我建议你参加辩论赛，这会增强你的逻辑思维和表达能力。） (2) facilitate v.促进、使便利、帮助……顺利进行 e.g. Public transportation systems between cities and suburbs.（公共交通系统便利了人们在城市与郊区之间的日常出行。） (3) promote v.促进、推动；推广、宣传；晋升 e.g. This campaign aims to among young people.（该活动旨在提升年轻人的环保意识。） 5. attain vt.（通常经过努力）获得；得到 常强调通过长时间的努力、奋斗而达到或获得某种成就、目标、境界等，常与抽象名词搭配，如成就、知识、权力、幸福等。 e.g. With hard work and persistence, he finally of entering a key university.（凭借努力和坚持，他最终实现了进入重点大学的目标。） obtain vt.获得 e.g. 通过一定的方法、手段或途径去获得某物，可以是具体的东西，也可以是抽象的事物。 You can from the library.（你可以从图书馆获得必要的信息。） 6. comprise vt.包括，包含，由...组成 be comprised of由...组成（或构成） e.g. A healthy lifestyle balanced diet, regular exercise and enough sleep.（健康的生活方式由均衡饮食、规律运动和充足睡眠组成。） 7. leisure n.闲暇，休闲，空闲 adj.空闲的 e.g. After finishing the tough hiking, the group finally found a quiet valley to , chatting and sharing snacks under the sun.（完成艰难的徒步后，一行人终于找到一处安静的山谷享受休闲时光，在阳光下聊天、分享零食。） e.g. Our school provides club activities for students to fill their .（学校提供活动充实学生的空闲时间） 8. bomb n.炸弹 vt.轰炸，对......投炸弹 e.g. He stood there, fists clenched, like a ready to explode at any time—no one dared to say a word to calm him down.（他站在那里，攥紧拳头，像一颗随时会爆炸的定时炸弹——没人敢说话安抚他。） 9. in turn 相应地，转而，依次，轮流 in return作为回报 e.g. As the campfire crackled, we took out our snacks —Lily shared cookies, Tom passed candies, and I handed out apples, the warmth of the fire mixing with laughter. e.g. She lent her umbrella to a stranger who was caught in the rain; , the stranger sent her a handwritten thank-you card with a small gift inside a week later. 10. essential adj.完全必要的，极其重要的 (1) A balanced diet is essential for maintaining good health. 翻译 (2) Effective communication is essential to the success of a team project. 翻译 11. alternative adj.可供替代的，非传统的 n.可供选择的事物 (1) Many people are seeking alternative energy sources to reduce carbon emissions. 翻译 (2) If the train is delayed, we need to consider an alternative to get to the meeting on time. 翻译 12. entirely adv.全部地，完整地，完全地 (1)  I entirely forgot about our meeting yesterday. 翻译 (2) The old building was entirely destroyed by the fire. 翻译 13. depth n.向下（或向里）的距离，深度 deep → depth （深的 → 深度） wide → width（宽的 → 宽度） long → length（长的 → 长度） high → height（高的 → 高度） (1) His ideas lack . (2) How splendid was the sight from this ! 14.重点形容词变副词： intense 强烈的；紧张的 → 激烈地 domestic 国内的；家庭的 → 在国内/家庭层面地 leisure 空闲的；休闲的 → 悠闲地 entire 全部的；整个的 → 完全地 organic 有机的；器官的 → 有机地/自然地 essential 极其重要的；必不可少的 → 本质上/根本上地 B4U5 Working the Land词汇导学案 4． 探究并写出下列词的对应形式 15. devote (v.把...献给；专心于） devotion (n.) 16. short (adj.短的，矮的） shortage （n.） 17. convince (v.使相信，说服）convincing/convinced (adj.) 18. assumption (n.假定） assume (v.) 19. intense（adj.十分强烈的） intensely（adv.） expand (v.扩大，增加) expansion (n.) 20. consumption (n.消耗，消费) consume (v.) 21. real (adj.真实的) reality (n.) 22. extension（n.扩大，扩建部分） extend (v.) 23. nutrition（n.营养） nutritional/nutritious(adj.) 24. poor (adj.贫穷的） poverty (n.) 25. organ (n.器官） organic（adj.） 26. deep (adj.深的) depth (n.) 27. entire (adj.全部的，整个的) entirely (adv.) 28. essential（adj.完全必要的） essence (n.) 5． 单句语法填空练习 1.The _________（devote） of scientists to agricultural research has improved crop yields. 2.We need to _________（short） the distance between theory and practice. 3.His _________（convince） speech persuaded farmers to adopt new techniques. 4.The _________（assume） that organic farming is less productive is incorrect. 5.The _________（expand） of the farmland has increased food production. 6._________（consume） of organic products has grown rapidly in recent years. 7.The soil in this area is _________（salt）, which affects crop growth. 8.The _________（extend） of the project will take another three months. 9.Born just before WWⅡ， my grandmother experienced an __________(entire) different childhood lifestyle from mine. 10.The loss of big trees was greatest in areas where trees had suffered the greatest water __________(short)． 11. (2017全国Ⅱ卷)These __________(chemical) come from the injured parts of the plant and seem to be an alarm us. 12.The newly-published policy aims at _________(boost) farmers’ income, thus improving their living conditions. 13.Now, the country is still recovering from one of the worst economic __________(crisis). 1. devotion 2. shorten 3. convincing 4. assumption 2. expansion 6. Consumption 7. salty 8. extension 9. entirely 10.shortage 11.chemicals 12. boosting 13. crises 6． 重点词汇用法讲解 2. devote vt. 把……献（给）；专心于 devoted adj.挚爱的，忠诚的；devotion n.忠诚；奉献；祈祷 devote...to 把……用于；献身；致力；专心 be devoted to 对……专一/ 专注 devote oneself to 致力于，献身于 devote one’s life/time/energy/attention to...把某人的生命...奉献于... （1）You will never obtain success unless you are fully devoted ____to_____ your work. （2）The two professors made up their minds to devote all they had to ____setting______（set）up nature reserves. 2. convince vt. 使相信；说服convinced adj.确信的，信服的；convincing adj. 令人信服的，有说服力的 be convinced of/that... 确信…… convince sb. of sth. 使某人相信某事 convince sb.to do sth. 说服某人做某事 （1）I’m not ___convinced__________（convince）that your idea will work，but I’ll keep an open mind on it. （2）He tried to convince us _____of___his innocence. （3）Nobody could come up with a __convincing_________（convince）reason why the dinosaurs died out. 3. tackle vt.解决（难题），应付（局面），处理 (1) We must tackle the water waste problem in our community. 我们必须解决社区的水资源浪费问题。 (2) The new manager plans to tackle the company’s low efficiency first. 新经理计划先解决公司效率低的问题。 高中阅读常见表示“解决”的词： (1) address（正式应对，侧重“着手处理”） 核心搭配：address an issue/concern/need/problem（应对议题/担忧/需求/问题） 真题语境：The report addresses the key issues affecting the environment in this area. (2)solve（通用解题/难题） 核心搭配：solve a mystery/problem/puzzle（解决谜团/问题/谜题） (3)settle（解决争议/事务） 真题语境：After months of negotiation, the two companies finally settled the trade dispute（贸易争端）. 核心搭配：settle a dispute/argument/conflict（解决争端/争论/冲突） 侧重：使原本不确定、有分歧的事“尘埃落定”，常与“谈判、协商”类语境结合。 (4)resolve（解决复杂/正式问题） 真题语境：The new policy is designed to resolve the long-standing housing shortage in big cities.（新政策旨在解决大城市长期存在的住房短缺问题。） 核心搭配：resolve a crisis/shortage/issue/dilemma（解决危机/短缺/议题/困境） 侧重：语气正式，强调通过政策、方案等“彻底解决”长期或复杂问题，多见于新闻类阅读。 14. boost vt.使增长，使兴旺 n.增长，提高，激励 在应用文中的应用： (1) 推荐城市：The convenient public transport and warm local service will surely boost your pleasant experience during the trip.便捷的公共交通和热情的当地服务必将增进你旅途中的愉悦体验。 (2) 公益倡议：Volunteering in rural schools not only helps kids but also boosts our sense of social responsibility.在乡村学校做志愿者不仅能帮助孩子，还能增强我们的社会责任感。 (3) 活动建议：To make the sports meeting more attractive, we can add fun games, which will boost students’ participation. 为了让运动会更有吸引力，我们可以增加趣味游戏，这会提高学生的参与度。 其他几个含“促进”意义的常用词汇： (1) enhance v.增强、改善、提升（品质、价值、效果等） e.g. I suggest you take part in debate competitions, which will enhance your logical thinking and expression.（我建议你参加辩论赛，这会增强你的逻辑思维和表达能力。） (4) facilitate v.促进、使便利、帮助……顺利进行 e.g. Public transportation systems facilitate people’s daily travel between cities and suburbs.（公共交通系统便利了人们在城市与郊区之间的日常出行。） (5) promote v.促进、推动；推广、宣传；晋升 e.g. This campaign aims to promote awareness of environmental protection among young people.（该活动旨在提升年轻人的环保意识。） 2 学科网（北京）股份有限公司 $