Unit 5 Working the land 校本作业-2026-2027学年高二英语人教版选择性必修第一册

**基本信息** 该专项围绕Unit 5主题，通过词汇、语法、语篇到写作的递进训练，系统强化语言知识与运用能力，体现语言能力与思维品质的协同培养。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词型转换|25题（动词-名词-形容词等转换）|基础词汇形态变化|构词法规则，建立词性关联| |选词填空|12题（语境短语运用）|语境理解与短语搭配|从词汇到语境的意义应用| |单句语法填空|20题（语法规则应用）|语法知识精准填空|语法规则在单句中的具体体现| |主语从句|20题（引导词专项）|从句引导词辨析|专项突破复合句语法难点| |语篇填空|1篇（袁隆平事迹）|语篇综合词汇语法|知识在语篇语境中的综合运用| |话题写作|1篇（有机vs化学 farming）|观点表达与逻辑组织|从语言知识到书面表达的能力迁移|

OB1 Unit 5 Working the land 校本作业（学生版） 1、 词型转换 1. _________ vt.为….付出时间；努力；金钱等→_________ n. 献身，奉献→_________ adj. 挚爱的；忠实的 2. _________ n.不足， 缺少→_________ adj.短缺的，短的→_________ vt.使变短，缩短 3. _________ vt.使相信；使确信；说服→_________ adj.有说服力的；使人信服的→_________ adj.确信的 4. _________ n.特征，特点adj.典型的→_________ vt.描述，是...的特征→_________ n.性格，品质；角色；汉字； 5. _________ vt.(通过努力)获得→_________ adj.可达到的，可得到的 6. _________ adj.常规的，传统的→_________ n. 习俗，惯例→_____________ adv.照惯例地 7. _________ n．假定；设定；(责任的)承担；(权力的)获得→_________ v．假定；承担→_________ conj.假定； 8. _________ adj.强烈的；→_________ n.强烈；→_________ adv.激烈地；非常→_________ adj.密集的；彻底的； 9. _________vt.& vi.扩大；增加 vt.扩展；发展(业务)→_________ n．扩大；扩张；扩充 10. _________ vt.估计；估价；估算 n.估计→_________ n.估计→______________ v.低估→________________ vt.高估 11. ______________ n.消耗；消耗量；消费→_________ vt.消耗；消费；吃；喝→_________ n.消费者；用户；客户 12. _________ n.代；一代→_________ vt 产生；引起 13. _________ n.名望；名誉；名人；名流→_________ v.庆祝→_________ n.庆祝→_________ adj.著名的；驰名的 14. _________ vt.展望；想象→_________ n.视力；视觉→_________ adj.可看见的→_________ adj.看不见的 15. _________ n.盐→_________ adj.含盐的；咸的 16. _________n.扩建部分；扩大；电话分机→_________vt.伸开；展开；延伸→_________adj.广阔的；大规模的； 17. _________ n.味道；特点；特色 vt.给（食物或饮料）调味；加味于→_________ n.调味品 18. _________ n.营养；滋养→_________ adj.有营养的；营养丰富的→_________ adj.营养（物）的 19. _________ v.减轻；减缓；减轻→_________ n. 缓解；缓和；镇痛物 20. _________n.贫穷；贫困→_________ adj.穷困的→_________ adv.穷困地；糟糕地 21. _________ n.器官；管风琴→_________ adj.有机的→_________ adv.有机地 22. _________ n.消化→_________ vt.&vi消化，领会，领悟n. 摘要, 文摘→_________ adj.消化的 23. _________ adj. 完全必要的；重要的；本质的→_________ adv 本质上；基本上→_________ n. 本质；实质； 24. _________ n.例子；实例→_________ adj.立刻；马上；即食的n.片刻→_________ adv. 立刻；马上 25. _________n.深度→_________ adj.深的→_________ adv.深深地；强烈地→_________ vt.加深；(使)变深 26. _________ n. 根；根茎；根部；根源; 词根v. (使) 生根；翻寻→_________ adj. 根深蒂固的 二、选词填空（根据语境，选择下框中的单词或短语的正确形式完成句子,必要时用正确的形式，其中有两项为多余） for instance; far from; be comprised of; devote; be convinced of; deep down; given that; estimate; be overcome by; in turn; domestic; be essential for; boost ; be short of; 1. _____________,we believe that diligence and virtue will lead to success while laziness and evil will lead to failure.　   2. ___________________ to environmental protection for decades, scientists have developed a series of green technologies.  3.You should know life_____________________not only sunshine but also storms.  4. ________________being relaxed, we both felt so uncomfortable that we hardly spoke.  5.Having worked for the same company for many years, he________________ the superiority(优越性) of its products.  6.________________skilled technicians, many small businesses struggle to address the growing oversupply of unqualified employees. 7.All theories originate from practice and________________serve practice.  8.________________she has been preparing for months, she is likely to perform well in the college entrance exam. 9.When____________self-doubt, students are often encouraged by friends and teachers, which helps them rebuild confidence. 10.Fish contains many nutrients that ________________proper brain function.  11．Effective learning methods vary from person to person; _________, some students benefit greatly from group discussions. 12.It is beyond our _____________ how many natural resources are wasted due to improper consumption habits. 三、单句语法填空 1. Having won the international award, she is __________as a genius, and her story makes her a household__________.(celebrate) 2. At present, it __________ an estimated ￡240m for the year ending in April 2019, and this __________of funds will be allocated to school sports.(generate) 3. Dr. Yuan Longping devoted his life to __________hybrid rice, and his lifelong__________inspired countless __________ to carry on his mission.(pursue) 4. Smartphones__________much of teens’ time, and excessive(过度的)__________even makes some__________neglect real-life communication. (consume) 5. Eating slowly helps us __________food better, as proper chewing lays the foundation for smooth __________.（digest） 6. Mastering basic grammar is__________for English learning, and __________, consistent practice is the__________of progress.（essential） 7. The research team is__________of five experts and ten students, all devoted to environmental protection.（comprise） 8. The__________leader’s clear ____ inspires us to visualize a better future through persistent efforts.（vision） 9. We shouldn’t ________ cramming（临时抱佛脚） works, as this mistaken __________often leads to ineffective learning.（assume） 10. Born just before WWⅡ, my grandmother experienced an different childhood lifestyle from mine.(entire) 11. The loss of big trees was greatest in areas where trees had suffered the greatest water .(short) 12. Now, the country is still recovering from one of the worst economic . (crisis) 13. Johnson’s speech won him a wide faithful audience and I was also of his opinions.(convince) 14. A balanced diet rich in helps us stay energetic, and foods like vegetables are daily necessities.(nutrition) 15. These come from the injured parts of the plant and seem to be an alarm to us.(chemical) 16.The newly-published policy aims at farmers’ income, thus improving their living conditions.(boost) 17.The engineer thinks he has come closer than anyone to making flying cars a . (real). 18.The Dead Sea is so that swimmers won't sink.  (salt) 19.If there is a of sleep, you may not be able to see things clearly as usual.  (short) 20.Charles was interested in the natural world from an early age.  (intense) 四、主语从句语法填空 1．It suddenly occurred to him he had left his keys in the office. 2． makes the shop different is that it offers more personal services. 3． _she will leave for London hasn’t been decided. Maybe tomorrow, maybe next week. 4．It suddenly struck me I could use the money I saved to help a poor student in the countryside. 5． surprised me was that the company received so many profiles from the applicants. 6．It is not clear the man is a suspect(嫌疑犯) or a detective(警探). 7．It is obvious interviewers are often influenced too much by their personal prejudices. 8． is willing to help others will be respected by peers. 9．It gradually dawned on me I still had talent and ought to run again. 10. is known to us all is that the 2008 Olympic Games took place in Beijing. 11. the universe began with the “big bang” has been widely accepted. 12． is left over may be put into the refrigerator, where it will keep for two or three weeks. 13． you like or dislike the job, you have to finish it. 14． really matters is that she wore a pair of white shoes. 15． we need more practice is quite clear. 16． I accept the gift or refuse it is none of your business. 17． he’ll return from New York depends a great deal on his health. 18． _newspapers and the Internet have in common is that they do more than simply record what happens. 19．It has been proved having a balanced diet helps to keep healthy. 20． we’ll go camping tomorrow depends on the weather. 五、语篇填空 　　Known as the“father of hybrid rice”, Yuan Longping always considered (he) a farmer. As a young man, Yuan was concerned about farmers' poor harvests and shortage of food to eat. To tackle this problem, he (choose) to study agriculture and received an education at Southwest Agricultural College.  After graduating, Yuan worked as a researcher. He (convince) that the solution lay in the 　(create) of hybrid rice rather than larger fields, which was then against the common assumption it could not be done. Through intense effort, Yuan overcame enormous technical difficulties and cultivated the first high-yielding hybrid rice, enabling farmers to increase their output greatly expanding the fields. Today it's estimated that about 60 percent of domestic rice (consume) in China consists of crops (generate) from Yuan's hybrid strains(杂交株).  Despite Yuan's invaluable contributions and great achievements, he never led a life of leisure. Instead, he devoted his whole life to (fulfil/fulfill) his dreams. He was indeed a great scientist, deserves our greatest respect.  6、 话题写作 假如你是李华，最近班上开展了主题为“Chemical Farming or Organic Farming”的征文活动，请写一篇短文。 1. 你的观点 2. 你的理由（1.有机农产品更加健康，让人放心；2. 有机农耕不会对环境造成破坏；3.有机农耕增加收入） 参考词块：pesticide residues 农药残留 词块与短语：1.坚信... 2. 鉴于；考虑到 3 被禁止做某事 4. 越来越受欢迎 5. 对…… 有害 6. 越来越多的 7. 喷洒化学农药 翻译句子：1. 我认为有机耕种比化学耕种好。以下是一些原因。 2. 首先。鉴于化学农药对作物有害，农民被禁止在有机农业中喷洒化学农药。 3. 其次，农民使用动物的天然废物，这不仅有利于改善土地条件，而且会使得作物更加营养。 4. 第三，随着越来越多的人关心自己的健康，有机农产品越来越受欢迎，使得农民可以挣更多的钱。 5. 总而言之，我坚信，在未来将会有越来越多的农民致力于有机农业。 不积跬步，无以至千里。 不积小流，无以成江海。1 学科网（北京）股份有限公司 $ OB1 Unit 5 Working the land 校本作业（教师版） 1、 词型转换 1. devote vt.为….付出时间；努力；金钱等→devotion n. 献身，奉献→devoted adj. 挚爱的；专心致志的；忠实的 2. shortage n.不足， 缺少→short adj.短缺的，短的→shorten vt.使变短，缩短 3. convince vt.使相信；使确信；说服→convincing adj.有说服力的；使人信服的→convinced adj.确信的 4. characteristic n.特征，特点adj.典型的→characterize vt.描述，是...的特征→character n.性格，品质；角色；汉字； 5. attain vt.(通过努力)获得→attainable adj.可达到的，可得到的 6. conventional adj.常规的，传统的→convention n. 习俗，惯例→conventionally adv.照惯例地 7. assumption n．假定；设定；(责任的)承担；(权力的)获得→assume v．假定；设想；承担→assuming conj.假定； 8. intense adj.强烈的；激烈的→intensity n.强烈；烈度→intensely adv.激烈地；非常→intensive adj.密集的；彻底的； 9. expand vt.& vi.扩大；增加 vt.扩展；发展(业务)→expansion n．扩大；扩张；扩充 10. estimate vt.估计；估价；估算 n.估计→estimation n.估计→underestimate v.低估→overestimate vt.高估 11. consumption n.消耗；消耗量；消费→consume vt.消耗；消费；吃；喝→consumer n.消费者；用户；客户 12. generation n.代；一代→generate vt 产生；引起 13. celebrity n.名望；名誉；名人；名流→celebrate v.庆祝→celebration n.庆祝→celebrated adj.著名的；驰名的 14. envision vt.展望；想象→vision n.视力；视觉→visible adj.可看见的→invisible adj.看不见的 15. salt n.盐→salty adj.含盐的；咸的 16. extension n.扩建部分；扩大；电话分机→extend vt.伸开；展开；延伸→extensive adj.广阔的；大规模的；广泛的 17. flavour n.味道；特点；特色 vt.给（食物或饮料）调味；加味于→flavoring n.调味品 18. nutrition n.营养；滋养→nutritious adj.有营养的；营养丰富的→nutritional adj.营养（物）的 19. alleviate v.减轻；减缓；减轻→alleviation n. 缓解；缓和；镇痛物 20. poverty n.贫穷；贫困→poor adj.穷困的→poorly adv.穷困地；糟糕地 21. organ n.器官；管风琴→organic adj.有机的→organically adv.有机地 22. digestion n.消化→digest vt.&vi消化，领会，领悟n. 摘要, 文摘→digestive adj.消化的 23. essential adj. 完全必要的；重要的；本质的→essentially adv 本质上；根本上；基本上→essence n. 本质；实质； 24. instance n.例子；实例→instant adj.立刻；马上；即食的n.片刻→instantly adv. 立刻；马上 25. depth n.深度→deep adj.深的→deeply adv.深深地；强烈地→deepen vt.加深；(使)变深 26. root n. 根；根茎；根部；根源; 词根v. (使) 生根；翻寻→rooted adj. 根深蒂固的 二、选词填空（根据语境，选择下框中的单词或短语的正确形式完成句子,必要时用正确的形式，其中有两项为多余） for instance; far from; be comprised of; devote; be convinced of; deep down; given that; estimate; be overcome by; in turn; domestic; be essential for; boost; be short of; 1. Deep down ,we believe that diligence and virtue will lead to success while laziness and evil will lead to failure.　   2. Having devoted to environmental protection for decades, scientists have developed a series of green technologies.  3.You should know life is comprised of not only sunshine but also storms.  4. Far from being relaxed, we both felt so uncomfortable that we hardly spoke.  5.Having worked for the same company for many years, he is convinced of the superiority(优越性) of its products.  6.Short of skilled technicians, many small businesses struggle to address the growing oversupply of unqualified employees. 7.All theories originate from practice and in turn serve practice.  8.Given that she has been preparing for months, she is likely to perform well in the college entrance exam. 9.When overcome by self-doubt, students are often encouraged by friends and teachers, which helps them rebuild confidence. 10.Fish contains many nutrients that are essential for proper brain function.  11．Effective learning methods vary from person to person; for instance, some students benefit greatly from group discussions. 12.It is beyond our estimation how many natural resources are wasted due to improper consumption habits. 三、单句语法填空 1. Having won the international award, she is celebrated as a genius, and her story makes her a household celebrity.(celebrate) 2. At present, it has generated an estimated ￡240m for the year ending in April 2019, and this generation of funds will be allocated to school sports.(generate) 3. Dr. Yuan Longping devoted his life to pursuing hybrid rice, and his lifelong pursuit inspired countless pursuers to carry on his mission.(pursue) 4. Smartphones consume much of teens’ time, and excessive(过度的) consumption even makes some consumers neglect real-life communication. (consume) 5. Eating slowly helps us digest food better, as proper chewing lays the foundation for smooth digestion.（digest） 6. Mastering basic grammar is essential for English learning, and essentially, consistent practice is the essence of progress.（essential） 7. The research team is comprised of five experts and ten students, all devoted to environmental protection.（comprise） 8. The visionary leader’s clear vision inspires us to visualize a better future through persistent efforts.（vision） 9. We shouldn’t assume cramming（临时抱佛脚） works, as this mistaken assumption often leads to ineffective learning.（assume） 10. Born just before WWⅡ, my grandmother experienced an entirely different childhood lifestyle from mine.(entire) 11. The loss of big trees was greatest in areas where trees had suffered the greatest water shortage .(short) 12. Now, the country is still recovering from one of the worst economic crises. (crisis) 13. Johnson’s convincing speech won him a wide faithful audience and I was also convinced of his opinions.(convince) 14. A balanced diet rich in nutrition helps us stay energetic, and nutritious foods like vegetables are daily necessities.(nutrition) 15. These chemicals come from the injured parts of the plant and seem to be an alarm to us.(chemical) 16.The newly-published policy aims at boosting farmers’ income, thus improving their living conditions.(boost) 17.The engineer thinks he has come closer than anyone to making flying cars a reality. (real). 18.The Dead Sea is so salty that swimmers won't sink.  (salt) 19.If there is a shortage of sleep, you may not be able to see things clearly as usual.  (short) 20.Charles was intensely interested in the natural world from an early age.  (intense) 四、主语从句语法填空 1．It suddenly occurred to him __that ___ he had left his keys in the office. 2．What makes the shop different is that it offers more personal services. 3．When _she will leave for London hasn’t been decided. Maybe tomorrow, maybe next week. 4．It suddenly struck me_that I could use the money I saved to help a poor student in the countryside. 5．What surprised me was that the company received so many profiles from the applicants. 6．It is not clear whether the man is a suspect(嫌疑犯) or a detective(警探). 7．It is obvious that interviewers are often influenced too much by their personal prejudices. 8．Whoever is willing to help others will be respected by peers. 9．It gradually dawned on me that I still had talent and ought to run again. 10. What is known to us all is that the 2008 Olympic Games took place in Beijing. 11. That the universe began with the “big bang” has been widely accepted. 12．Whatever is left over may be put into the refrigerator, where it will keep for two or three weeks. 13．Whether you like or dislike the job, you have to finish it. 14．What really matters is that she wore a pair of white shoes. 15．That we need more practice is quite clear. 16．Whether I accept the gift or refuse it is none of your business. 17．When he’ll return from New York depends a great deal on his health. 18．What_newspapers and the Internet have in common is that they do more than simply record what happens. 19．It has been proved that having a balanced diet helps to keep healthy. 20．Whether we’ll go camping tomorrow depends on the weather. 五、语篇填空 　　Known as the“father of hybrid rice”, Yuan Longping always considered 　1 himself　(he) a farmer. As a young man, Yuan was concerned about farmers' poor harvests and shortage of food to eat. To tackle this problem, he 　2 chose　(choose) to study agriculture and received an education at Southwest Agricultural College.  After graduating, Yuan worked as a researcher. He　3 was convinced　(convince) that the solution lay in the　4 creation　(create) of hybrid rice rather than larger fields, which was then against the common assumption 　5 that　　 it could not be done. Through intense effort, Yuan overcame enormous technical difficulties and cultivated the first high-yielding hybrid rice, enabling farmers to increase their output greatly 　6 without　 expanding the fields. Today it's estimated that about 60 percent of domestic rice 　7 consumption　(consume) in China consists of crops 　8 generated　(generate) from Yuan's hybrid strains(杂交株).  Despite Yuan's invaluable contributions and great achievements, he never led a life of leisure. Instead, he devoted his whole life to 　9 fulfilling　　(fulfil/fulfill) his dreams. He was indeed a great scientist, 　10 who　　 deserves our greatest respect.  6、 话题写作 假如你是李华，最近班上开展了主题为“Chemical Farming or Organic Farming”的征文活动，请写一篇短文。 1. 你的观点 2. 你的理由（1.有机农产品更加健康，让人放心；2. 有机农耕不会对环境造成破坏；3.有机农耕增加收入） 参考词块：pesticide residues 农药残留 词块与短语： 1. 坚信... be firmly convinced that ... 2. 鉴于；考虑到 given that 3.被禁止做某事be prohibited/banned from doing sth. 4.越来越受欢迎gain growing popularity 5. 对…… 有害be harmful to... 6. 越来越多的an increasing number of 7. 喷洒化学农药spray chemical pesticides  翻译句子：1. 我认为有机耕种比化学耕种好。以下是一些原因。 2. 首先。鉴于化学农药对作物有害，农民被禁止在有机农业中喷洒化学农药。 3. 其次，农民使用动物的天然废物，这不仅有利于改善土地条件，而且会使得作物更加营养。 4. 第三，随着越来越多的人关心自己的健康，有机农产品越来越受欢迎，使得农民可以挣更多的钱。 5. 总而言之，我坚信，在未来将会有越来越多的农民致力于有机农业。 1. I hold the view that organic farming is superior to chemical farming. Here are some relevant reasons. 2. To begin with, given that chemical pesticides are harmful to crops, farmers are prohibited from spraying them in organic agriculture. 3. Secondly, farmers utilize natural animal waste, which not only helps improve soil conditions but also makes crops more nutritious. 4. Thirdly, as an increasing number of people are concerned about their health, organic agricultural products are gaining growing popularity, enabling farmers to earn more money. 5. In conclusion, I firmly believe that an increasing number of farmers will commit themselves to organic agriculture in the future. Version: Say Yes to Organic Farming I hold the view that organic farming is superior to chemical farming, and the following reasons can shed light on this perspective. Firstly, given that chemical pesticides pose a potential threat to crops and even human health, farmers are prohibited from spraying such substances in organic farming practices. Consequently, no harmful pesticide residues remain on the produce, ensuring food safety at the source. Secondly, farmers utilize natural animal waste as organic fertilizer, which not only enhances soil fertility and improves soil structure but also enriches crops with essential nutrients, making them more nutritious and flavorful. Thirdly, as an increasing number of people prioritize their health, organic fruits and vegetables have become a preferred choice for consumers when shopping in stores—even though their prices are relatively higher. This growing demand has enabled farmers to reap(收获) greater economic benefits. All in all, organic farming is indispensable to safeguarding our physical health and promoting sustainable agricultural development. I am firmly convinced that a growing number of farmers will devote themselves to organic farming in the years to come, contributing to a greener and healthier society. 不积跬步，无以至千里。 不积小流，无以成江海。1 学科网（北京）股份有限公司 $