Unit6 At One with Nature词句学案 2026-2027学年高中英语外研版必修第一册

该高中英语单元导学案以“与自然和谐共处”为主题，聚焦词汇拓展与句型应用的整体学习目标，通过“课前自学-课中练习-综合应用”的递进任务设计，从派生词系统梳理到重点句型深度解析，构建连贯的语言知识学习路径。 亮点在于“词句结合、学练一体”的特色设计，通过completion、harmony等派生词的词性转换练习提升语言能力，借助强调句结构分析培养思维品质，课前自学任务助力学习能力发展。具体如“prevent及其派生词的语境填空”“what引导主语从句的翻译应用”等活动，促进学生深度学习，为教师提供结构化的单元复习教学支撑。

B1U6 At One with Nature单元词句学案（教师版） Ⅰ. 派生词及词汇拓展（课前自学并完成对点练习) 派生词及词汇拓展 对点练习（选择左边的词填空) 1. completion (n.) 完成, 结束→complete (adj.) 完整的; 全部(v.) 完成→completely (adv.) 完全地; 彻底地; 完整地 *反义词：incomplete (adj.) 不完全的 The _____________ of the project ahead of schedule surprised everyone in the company. She needs a ____________ set of reference books to finish her research. He ____________ changed his mind after listening to the teacher's advice. completion complete completely 2. region (n.) 地区,区域→regional (adj.) 地区的;区域的 This ____________ festival is only celebrated in the southern part of the country. regional 3. prevent (v.) 阻挡，防止→prevention (n.) 预防，防止→preventive (adj.) 预防的；防病的→preventable (adj.) 可以防止的 *prevent/keep/stop sb. (from) doing sth. 阻止某人做某事 Many traffic accidents are ______ (preventable) if drivers follow the rules strictly. We must take action to ______ (prevent) the spread of the virus in the community. Regular exercise is a ______ (preventive) measure against heart problems. The ______ (prevention) of diseases is more important than treatment in public health. 4. harmony (n.) 融洽，和谐→harmonious (adj.) 和谐的 *in harmony with... 与...协调;与...相配 The students live in perfect __________ (n. 和谐) with each other; their life is happy and __________ (adj. 和谐的). 答案：harmony；harmonious 5. design (n./v.) 设计→designer (n.) 设计师 *be designed for为…而设计 My cousin is a famous fashion ______ (designer) who works in Paris. The architect ______ (designed) a new library for our school last year. We often forget that fashion should be designed _____________ (for) real people who live real lives. 6. harm (v./n.) 伤害; 损害→harmful (adj.) 有害的→harmless (adj.) 无害的 *do harm to =be harmful to 对…有害 Too much phone light does __________ (harm) to your eyes Smoking is ______ (harmful) to your health, so you'd better give it up. This kind of plant is ______ (harmless) to animals and can be planted in the garden. 7. agriculture n.农业→agricultural adj.农业的 In my home town __________ (agriculture) is very important. ______ (Agricultural) development plays an important role in the national economy. 8. replace v.以…替换,更换→replacement n.替换 *replace A with/by B 用B替换A（将A替换为B） *be replaced by 被….取代／代替 *take the place of=take one’s place 代替 The ______ (replacement) of the broken parts will take about three days. The company decided to ______ (replace) the old machines with new and more efficient ones. 9. mineral n.矿物,矿产→mine n.矿;矿山→miner n.矿工 Gold is a valuable ______ (mineral) that has been used for thousands of years. His father used to be a ______ (miner) who worked in a coal mine. 10. consumer (n.) 消费者→consume (v.) 消费，消耗→consumption (n.) 消费 The young __________ (n. 消费者) likes to __________ (v. 消费) fruit every day. 答案：consumer；consume 11. priority (n.) 优先处理的事，当务之急→prior (adj.) 优先的，先前的 *give priority to 优先考虑;给…以优先权 Schools should give ___________ to students' safety. 答案：priority 12. attract(v.) 吸引→attraction(n.) 吸引力→attractive(adj.) 有吸引力的 *attract one’s attention吸引某人的注意力 *tourist attraction 旅游景点 She is an ______ (attractive) girl with a warm and friendly personality. The beautiful scenery of the lake ______ (attracts) thousands of tourists every year. the main __________ (attraction) of this place is the night view. The Bamboo Train has become a popular tourist __________ (attraction). 13. admire(v.) 欣赏，钦佩→admiration(n.) 钦佩，赞美→admirable(adj.) 令人钦佩的 Her ______ (admirable) courage in facing difficulties won everyone's respect. All the students ______ (admire) their teacher for her dedication to education. I have great _____________ (admiration) for her as a writer. 14. beauty(n.) 美，美丽→beautiful(adj.) 美丽的→beautify v.使美丽，美化 The ______ (beauty) of the sunset over the sea left a deep impression on us. It's a very ______________ (beautiful) place in the summertime. 15. organism(n.) 生物，有机体→organic (adj.) 有机的→organ n.器官;机构 This is an ______________ (organism) that is potentially deadly to the continued survival of human beings. The largest _____________ (organ) in the body is the liver. Most supermarkets sell a range of ______________ (organic) products. 16. observatory(n.) 天文台，观象台→observe (v.) 庆祝;观察;遵守→observation (n.)观察→observer (n.)观察者 *observe sb. do sth. 观察某人做某事 *observe sb. doing sth. 观察某人正在做某事 *observe the law遵守法律 *observe a holiday庆祝节日 The doctor asked him to ______ (observe) the changes in his body and report regularly. I observed him _____________ (enter) (答案：entering) the building with a stranger just now. This __________________(observatory) was built for tourists who like to look at the stars. Every ___________________ (observation) we make involves the exchange of energy. 17. sail v.(乘船)航行n.帆→sailing n.航行→sailor n.水手,海员 James started to work on ships as a __________ (sailor) when he was eighteen. The boat ________________ (sailed) smoothly across the lake. They warned him of the dangers of _______________ (sailing) alone. 18. expert n.专家，能手，权威 adj.专业的，熟练的 *be expert in/at (doing) sth. 在...方面擅长... She is expert _______ (in) playing the piano and has won many competitions. He earned a reputation as an ___________ (expert) on tax law 19. limited (adj.) 有限的→limit (v./n.) 限制→limitless adj.无限的 The wrong choice of job might _____________ (limit) your chances of success. There is a ____________ (limit) to the amount of pain we can bear. Our time and energy are ______ (limited), so we should use them wisely. The future holds _______________ (limitless) promise. 20. benefit (v./n.) 受益，好处→beneficial (adj.) 有益的 *benefit from... 从…中受益 Reading English novels ______________ (benefits) us a lot in improving our language skills. Young people can benefit _____________ (from) various kinds of outdoor activities. Fresh air and clean water are _______________ (beneficial) to people's health. 21. pleasant (adj.) 令人愉快的→please (v.) 使…高兴→pleasure (n.) 快乐，满足，趣事 We spent a ______________ (pleasant) day in the country. Watching TV is our only ____________ (pleasure). You can't ______________ (please) everybody. 22. energy (n.) 能力，活力→energetic (adj.) 精力充沛的 The system produced enough ___________ (energy) to heat several thousand homes. The company is trying to create a young ____________ (energetic) image II. 重点句型 1. what引导主语从句, 介+which引导定从 【教材原句】But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice. 【译文】但也许最重要的是人与自然和谐相处建造这些梯田并种植水稻的方式。 【重点句型翻译练习】 1. But perhaps what is most impressive is the way in which the team has cooperated closely to overcome the difficulties. 但也许最令人印象深刻的是团队紧密合作克服困难的方式。 2. What he wants is a new bicycle. 他想要的是一辆新自行车。（What 引导的主语从句）。 3. What really matters is that she needs a shower at once. 真正重要的是，她得马上冲个澡。（What 引导的主语从句） 2. 强调句It is/was＋被强调部分＋that/who＋句子其他部分 【教材原句】 During the rainy season, it is along these waterways that rainwater moves down the mountains and into the terraces. 【译文】在雨季，雨水会沿着这些水渠从山上流下，流入梯田。 【句式分析】该句中的“it is...that...”是强调句型，强调的是句子的状语along these waterways。 强调结构句式用法： (1) 强调句型的基本结构是：It is/was＋被强调部分＋that/who＋句子其他部分。 注意：被强调成分只能是主语，宾语，表语、补语和状语（副词、介词短语或者状语从句都可），it没有任何词义。 Eg: 1) 强调主语 It was he that saw Mr. Wang on TV yesterday. 2) 强调宾语 It was Mr. Wang that he saw on TV yesterday. 3) 强调补语 It is green that he has painted the door. 4) 强调表语 It is a doctor that he has become. 5) 强调地点状语 It was on TV that he saw Mr. Wang yesterday. 6）强调时间状语（副词做状语） It was yesterday that he saw Mr. Wang on TV. 7) 强调方式状语（介词短语做状语） It was by bike that we went to the park. 8) 强调各类从句（句子做状语） It was what he said that surprised me. It is because the book is so useful for my work that I bought it. It was just as he ordered that she acted. 9) 强调非谓语动词 It was playing computer games that cost the boy a lot of money. It was to get my brakes repaired that I brought my car in, not to get the engine replaced! (2) 被强调成分是人时，连词可以时who，其他情况只能是that。 (3) 强调句型的特殊疑问句形式，需将陈述句变成一般疑问句，再在句首加上疑问词，即“疑问词(被强调部分)＋is/was＋it＋that＋句子其他部分”。 Was it Sally that/who phoned you just now? What was it that happened to the man last night? (4)not...until...结构在强调句型中的运用：until引导的时间状语从句可以用在强调句型中，其结构为“It is/was not until...that...”。 It was not until 12 o’clock that he went to bed. 直到12点他才睡。(比较原句：He didn’t go to bed until 12 o’clock. ) It was not until his father came back home that he went to bed. He didn’t go to bed until his father came back home. （5）判断句子是否是强调结构时，把it +be以及that/who去掉看句子是否完整，如果除了顺序组合在一起是完整句子则是强调结构，如果不完整，则考虑定语从句。 It was 1956 when they met for the first time. It was in 1956 that they met for the first time. 【对点练习】 1. It was not until she took off her sunglasses _________I recognized her. 2. It was his best friend_______ he met at the party. 答案：1. that 2. that/ who ( 1 ) 学科网（北京）股份有限公司 $ B1U6 At One with Nature词句学案（学生版） Ⅰ. 派生词及词汇拓展（课前自学并完成对点练习) 派生词及词汇拓展 对点练习（选择左边的词填空) 1. completion (n.) 完成, 结束→complete (adj.) 完整的; 全部(v.) 完成→completely (adv.) 完全地; 彻底地; 完整地 *反义词：incomplete (adj.) 不完全的 The _____________ of the project ahead of schedule surprised everyone in the company. She needs a ____________ set of reference books to finish her research. He ____________ changed his mind after listening to the teacher's advice. 2. region (n.) 地区,区域→regional (adj.) 地区的;区域的 This ____________ festival is only celebrated in the southern part of the country. 3. prevent (v.) 阻挡，防止→prevention (n.) 预防，防止→preventive (adj.) 预防的；防病的→preventable (adj.) 可以防止的 *prevent/keep/stop sb. (from) doing sth. 阻止某人做某事 Many traffic accidents are ____________ if drivers follow the rules strictly. We must take action to ____________ the spread of the virus in the community. Regular exercise is a _________________ measure against heart problems. The _______________ of diseases is more important than treatment in public health. 4. harmony (n.) 融洽，和谐→harmonious (adj.) 和谐的 *in harmony with... 与...协调;与...相配 The students live in perfect __________________ with each other; their life is happy and __________________. 5. design (n./v.) 设计→designer (n.) 设计师 *be designed for为…而设计 My cousin is a famous fashion __________________who works in Paris. The architect __________________a new library for our school last year. We often forget that fashion should be designed _____________ real people who live real lives. 6. harm (v./n.) 伤害; 损害→harmful (adj.) 有害的→harmless (adj.) 无害的 *do harm to =be harmful to 对…有害 Too much phone light does __________________ to your eyes Smoking is __________________ to your health, so you'd better give it up. This kind of plant is __________________to animals and can be planted in the garden. 7. agriculture n.农业→agricultural adj.农业的 In my home town __________________ is very important. __________________ development plays an important role in the national economy. 8. replace v.以…替换,更换→replacement n.替换 *replace A with/by B 用B替换A（将A替换为B） *be replaced by 被….取代／代替 *take the place of=take one’s place 代替 The __________________ of the broken parts will take about three days. The company decided to __________________ the old machines with new and more efficient ones. 9. mineral n.矿物,矿产→mine n.矿;矿山→miner n.矿工 Gold is a valuable __________________ that has been used for thousands of years. His father used to be a __________________ who worked in a coal mine. 10. consumer (n.) 消费者→consume (v.) 消费，消耗→consumption (n.) 消费 The young __________________likes to _______________fruit every day. 11. priority (n.) 优先处理的事，当务之急→prior (adj.) 优先的，先前的 *give priority to 优先考虑;给…以优先权 Schools should give ___________ to students' safety. 12. attract(v.) 吸引→attraction(n.) 吸引力→attractive(adj.) 有吸引力的 *attract one’s attention吸引某人的注意力 *tourist attraction 旅游景点 She is an __________________girl with a warm and friendly personality. The beautiful scenery of the lake _________________thousands of tourists every year. the main __________________ of this place is the night view. The Bamboo Train has become a popular tourist ____________. 13. admire(v.) 欣赏，钦佩→admiration(n.) 钦佩，赞美→admirable(adj.) 令人钦佩的 Her __________________ courage in facing difficulties won everyone's respect. All the students ___________________ their teacher for her dedication to education. I have great __________________for her as a writer. 14. beauty(n.) 美，美丽→beautiful(adj.) 美丽的→beautify v.使美丽，美化 The __________________ of the sunset over the sea left a deep impression on us. It's a very __________________ place in the summertime. 15. organism(n.) 生物，有机体→organic (adj.) 有机的→organ n.器官;机构 This is an __________________ that is potentially deadly to the continued survival of human beings. The largest __________________in the body is the liver. Most supermarkets sell a range of _________________ products. 16. observatory(n.) 天文台，观象台→observe (v.) 庆祝;观察;遵守→observation (n.)观察→observer (n.)观察者 *observe sb. do sth. 观察某人做某事 *observe sb. doing sth. 观察某人正在做某事 *observe the law遵守法律 *observe a holiday庆祝节日 The doctor asked him to __________________ the changes in his body and report regularly. I observed him _____________ (enter) the building with a stranger just now. This __________________was built for tourists who like to look at the stars. Every ___________________ we make involves the exchange of energy. 17. sail v.(乘船)航行n.帆→sailing n.航行→sailor n.水手,海员 James started to work on ships as a ________________ when he was eighteen. The boat ________________ smoothly across the lake. They warned him of the dangers of _______________ alone. 18. expert n.专家，能手，权威 adj.专业的，熟练的 *be expert in/at (doing) sth. 在...方面擅长... She is expert _______ playing the piano and has won many competitions. He earned a reputation as an ___________ on tax law 19. limited (adj.) 有限的→limit (v./n.) 限制→limitless adj.无限的 The wrong choice of job might _____________ your chances of success. There is a ____________ to the amount of pain we can bear. Our time and energy are _________________, so we should use them wisely. The future holds _______________ promise. 20. benefit (v./n.) 受益，好处→beneficial (adj.) 有益的 *benefit from... 从…中受益 Reading English novels ______________ us a lot in improving our language skills. Young people can benefit _____________various kinds of outdoor activities. Fresh air and clean water are _______________ to people's health. 21. pleasant (adj.) 令人愉快的→please (v.) 使…高兴→pleasure (n.) 快乐，满足，趣事 We spent a ______________ day in the country. Watching TV is our only ____________. You can't ______________ everybody. 22. energy (n.) 能力，活力→energetic (adj.) 精力充沛的 The system produced enough __________________to heat several thousand homes. The company is trying to create a young _____________ image. II. 重点句型 1. what引导主语从句, 介+which引导定从 【教材原句】But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice. 【译文】________________________________________________________________________ 【重点句型翻译练习】 1. ________________________________________________________________________ 但也许最令人印象深刻的是团队紧密合作克服困难的方式。 2. ________________________________________________________________________ 他想要的是一辆新自行车。（What 引导的主语从句）。 3. ________________________________________________________________________ 真正重要的是，她得马上冲个澡。（What 引导的主语从句） 2. 强调句It is/was＋被强调部分＋that/who＋句子其他部分 【教材原句】 During the rainy season, it is along these waterways that rainwater moves down the mountains and into the terraces. 【译文】________________________________________________________________________ 【句式分析】该句中的“it is...that...”是___________句型，强调的是______________________。 强调结构句式用法： (1) 强调句型的基本结构是：It is/was＋被强调部分＋that/who＋句子其他部分。 注意：被强调成分只能是主语，宾语，表语、补语和状语（副词、介词短语或者状语从句都可），it没有任何词义。 Eg: 1) 强调___________ It was he that saw Mr. Wang on TV yesterday. 2) 强调___________ It was Mr. Wang that he saw on TV yesterday. 3) 强调___________ It is green that he has painted the door. 4) 强调___________ It is a doctor that he has become. 5) 强调___________ It was on TV that he saw Mr. Wang yesterday. 6）强调___________（副词做状语） It was yesterday that he saw Mr. Wang on TV. 7) 强调___________（介词短语做状语） It was by bike that we went to the park. 8) 强调___________（句子做状语） It was what he said that surprised me. It is because the book is so useful for my work that I bought it. It was just as he ordered that she acted. 9) 强调___________ It was playing computer games that cost the boy a lot of money. It was to get my brakes repaired that I brought my car in, not to get the engine replaced! (2) 被强调成分是人时，连词可以时who，其他情况只能是that。 (3) 强调句型的特殊疑问句形式，需将陈述句变成一般疑问句，再在句首加上疑问词，即“疑问词(被强调部分)＋is/was＋it＋that＋句子其他部分”。 Was it Sally that/who phoned you just now? What was it that happened to the man last night? (4)not...until...结构在强调句型中的运用：until引导的时间状语从句可以用在强调句型中，其结构为“It is/was not until...that...”。 It was not until 12 o’clock that he went to bed. 直到12点他才睡。(比较原句：He didn’t go to bed until 12 o’clock. ) It was not until his father came back home that he went to bed. He didn’t go to bed until his father came back home. （5）判断句子是否是强调结构时，把it +be以及that/who去掉看句子是否完整，如果除了顺序组合在一起是完整句子则是强调结构，如果不完整，则考虑定语从句。 It was 1956 when they met for the first time. It was in 1956 that they met for the first time. 【对点练习】 1. It was not until she took off her sunglasses _________I recognized her. 2. It was his best friend_______ he met at the party. ( 1 ) 学科网（北京）股份有限公司 $