专题01 Unit 1 Science Fiction-【语境大串记】词汇语境串记单元学案-2026-2027学年高中英语人教版选择性必修第四册

该高中英语单元学案以“科幻小说”为主题，聚焦选择性必修四Unit 1词汇复习，通过“语境串记-词形转变-梯度练习-关联拓展-完整词表-顽固词库”的递进式设计，构建从词汇输入到应用输出的完整学习路径，助力学生系统掌握65个单元核心词汇及词块。 亮点在于“故事化语境+多维度复现”特色，以《The Robot at Home》故事融合词汇，培养语言能力。梯度练习含阅读理解等题型，结合易混词辨析提升思维品质，“顽固词库”记录错因增强学习能力，为教师提供单元复习整体方案，支持学生深度学习与能力发展。

专题01 第一单元 语境串记单元记忆学案（人教版2019） （ 知识点来源： 选择性必修四 Unit 1 Science Fiction ） 学校:_____________ 姓名：______________ 班级：__________ 座号：__________ 目录 第一部分：语境串记与词块积累 1 第二部分：词形转变表 3 第三部分：梯度复现与多题型练习 3 第四部分：关联拓展与循环巩固 8 第五部分：单元完整词汇表（Unit 1 Science Fiction，共65词） 9 第六部分：单元"顽固词库" 12 第一部分：语境串记与词块积累 A. 语境串记单词（英文原文） The Robot at Home Last month, my aunt Lily received an unexpected bonus from her company and decided to buy a home robot, because she had always loved science fiction, especially science fiction films about faithful machines. When the robot arrived, its smooth leather body and bright control panel made it look more like a polite servant than a cold machine. Some neighbours thought the idea was ridiculous and even absurd, saying that no machine could have true integrity or keep human dignity. Lily believed a good machine could be superior in strength and patience, though never superior to a real person in warmth and care. The robot came from a famous company, where every product must pass a strict test out before leaving the factory, and a polite saleswoman had shown it at the exhibition venue, where a helpful salesman answered every question. The chairwoman gave it no monthly salary, because machines need no pay, but she set a fixed appointment for its daily service and weighed the pros and cons of sending robots out. The robot could calculate the weight of flour in grammes and the exact fare for a taxi, and it did the housework on a weekly basis with perfect accuracy, working under the rule of on a ... basis. The robot could also tell the time and remember every member of the family. However, a neighbour presumed the robot would one day control the house; her rumour spread quickly, whereas the machine was completely harmless. The company had to dismiss the fears and declare the robot safe, but nobody would suspend the talk. The robot helped in many ways. It climbed the ladder to clean high shelves, used a lever to open heavy boxes, and could fetch water or turn out the lamp when Lily forgot. It could repair the broken nail on the wall by hammering it. It walked backwards with hot soup at a steady pace, never changing by even one inch. Its memory was never blurred or hazy, and it could grip a glass without breaking it. It never complained, no matter how tiring the work was. Its silence made Lily feel a little guilty, as if she were using a servant unfairly, and she felt an urge to ask about its feelings, have an urge to know whether it had a heart. But the robot answered with the same random words, and its maximum speed never changed, so the strange feeling gradually fell away. One evening, a small mistake caused a sharp jolt, and the robot suddenly flipped its panel and seemed to explode in anger. The noise stunned Lily, and she stepped into the mud outside. Later she learned that a tiny division error in its system was to blame, and the company had been accused of overstatement in its ads. In fact, the sudden action came from a broken puff of steam, not real anger. Lily's little niece wiped her tears with a handkerchief, and her husband warned that machines must never take over the home; inaction about this might conflict with our duty to protect the family. Too much labour saved by machines is not always a blessing, and a robot will always feel like an alien to human hearts. Lily smiled and kept the little machine, but from that day on she watched its every move with care. B. 语境串记单词（汉语译文） 上个月，我的阿姨莉莉从公司得到了一笔意外的奖金(bonus)，于是决定买一台家用机器人，因为她一直很喜欢科幻(fiction)小说，尤其是那些关于忠实机器的科幻(science fiction)电影。机器人送到家时，它光滑的皮革(leather)身体和明亮的控制面板(panel)让它看起来更像(more like)一位彬彬有礼的仆人，而不是一台冰冷的机器。一些邻居觉得这个想法十分可笑(ridiculous)，甚至荒谬(absurd)，他们说任何机器都不可能拥有真正的正直(integrity)，也无法保持人类的尊严(dignity)。莉莉相信一台好机器可能在力气和耐心上更胜一筹(superior)，尽管它在温暖人心方面永远无法优于(superior to)一个真实的人。 这台机器人来自一家著名的公司，那里每件产品出厂前都必须经过严格的检验(test out)，一位彬彬有礼的女售货员(saleswoman)曾在展览活动场地(venue)里展示过它，那里一位热心的售货员(salesman)回答了关于它的每一个问题。公司的女主席(chairwoman)不给它月薪(salary)，因为机器不需要报酬，但她每天为它的服务设定固定的预约(appointment)，并仔细权衡派遣机器人外出的利与弊(pros and cons)。机器人能计算(calculate)面粉(flour)以克(gramme)为单位的重量，也能算出出租车的确切车费(fare)；它以完美精确的方式做家务，以每周(weekly)为基准(on a ... basis)工作。机器人还能报时，并记住家里的每一个成员。然而，一位邻居猜想(presume)机器人总有一天会控制整个家；她的谣言(rumour)迅速传开，然而(whereas)事实上这台机器完全无害。公司不得不消除(dismiss)这些恐惧，宣布(declare)机器人是安全的，但没有人愿意暂停(suspend)这场议论。 机器人在很多方面都能帮忙。它会爬上梯子(ladder)清理高处的架子，用杠杆(lever)打开沉重的箱子，还能取来(fetch)水，或在莉莉忘记时关掉(turn out)台灯(lamp)。它还能用锤子钉好墙上松动的钉子(nail)。它会端着热汤小心地向后(backwards)走，以恒定的速度(pace)移动，连一英寸(inch)都不差。它的记忆从不模糊(blurred)或朦胧(hazy)，它还能稳稳地紧握(grip)玻璃杯而不打碎。无论工作多么辛苦，它从不抱怨。它的沉默让莉莉感到有点内疚(guilty)，仿佛她正在不公平地使唤一个仆人；她有一种强烈的冲动(urge)想和它说话，有一种强烈的欲望(have an urge to)去知道它是否有心。但机器人总是用同样随机(random)的话语回答，它的最大(maximum)速度也始终不变，于是这种奇怪的感觉渐渐消失(fall away)了。 一天晚上，一个小小的失误引起了一阵剧烈的震动(jolt)，机器人突然快速翻转(flip)了面板，似乎在愤怒地爆炸(explode)。响声使莉莉震惊(stun)得说不出话，她还不小心踩进了外面的泥浆(mud)里。后来她才知道，是系统里一个小小的运算错误——分开(division)数据的环节出了故障，而公司被指责在广告中夸大其词(overstatement)。事实上，突然的动作来自一缕(puff)坏掉的蒸汽，而不是真正的愤怒。莉莉的小侄女(niece)用手帕(handkerchief)擦去眼泪，她的丈夫警告说，绝不能让机器接管(take over)家庭；在这一点上无所作为(inaction)可能会与(conflict with)我们保护家人的责任相冲突。机器节省了太多劳动(labour)并不总是好事，机器人对人心来说始终像外星人(alien)一样陌生。莉莉微笑着留下了这台小机器，但从那天起，她开始留心观察它的每一个动作。 第二部分：词形转变表 序号 原词 词形变化 1 fiction n.小说 fictional (adj.) 虚构的；fictionalise (v.) 把…编成小说；fictionally (adv.) 虚构地 2 ridiculous adj.荒谬的 ridiculously (adv.) 荒谬地；ridicule (n./v.) 嘲笑 3 dignity n.尊严 dignified (adj.) 有尊严的；dignify (v.) 使有尊严；undignified (adj.) 有失尊严的 4 guilty adj.内疚的 guilt (n.) 内疚；guiltily (adv.) 内疚地 5 suspend vt.暂停 suspension (n.) 暂停；suspended (adj.) 暂停的 6 dismiss vt.解雇 dismissal (n.) 解雇；dismissive (adj.) 轻蔑的；dismissed (过去式) 7 declare vt.宣布 declaration (n.) 声明；declared (adj.) 公开宣布的 8 presume vt.&vi.假定 presumption (n.) 假定；presumably (adv.) 大概 9 calculate vt.计算 calculation (n.) 计算；calculator (n.) 计算器；calculated (adj.) 蓄意的 10 superior adj.更好的 superiority (n.) 优越性；superiorly (adv.) 优越地 11 random adj.随机的 randomly (adv.) 随机地；randomness (n.) 随机性 12 maximum n.最大量 maximise (v.) 使最大化；maximal (adj.) 最大的 13 explode vi.&vt.爆炸 explosion (n.) 爆炸；explosive (adj.) 爆炸性的 14 labour n.劳动 labourer (n.) 劳动者；laborious (adj.) 费力的 15 integrity n.正直 integrate (v.) 使整合；integrated (adj.) 综合的；integration (n.) 整合 第三部分：梯度复现与多题型练习 题型1：英汉互译（30题） 乐思英语 ·语境串记单词 第 1 / 12 页 学科网（北京）股份有限公司 子题A：英译中（20个） 1. fiction → __________ 2. bonus → __________ 3. ridiculous → __________ 4. integrity → __________ 5. dignity → __________ 6. salary → __________ 7. absurd → __________ 8. appointment → __________ 9. guilty → __________ 10. suspend → __________ 11. dismiss → __________ 12. declare → __________ 13. whereas → __________ 14. presume → __________ 15. calculate → __________ 16. superior → __________ 17. inaction → __________ 18. labour → __________ 19. random → __________ 20. maximum → __________ 子题B：中译英（10个） 1. 女售货员 → __________ 2. 车费 → __________ 3. 每周的 → __________ 4. 女主席 → __________ 5. 外星人 → __________ 6. 紧握 → __________ 7. 侄女 → __________ 8. 取来 → __________ 9. 手帕 → __________ 10. 爆炸 → __________ 题型2：词形变换（15题） 1. The famous writer created a __________ (fiction) world in his latest novel, in which robots and humans lived together peacefully for many years. 2. The price of the new robot was __________ (ridiculous) high, so few families could afford to buy one at that time. 3. Even when the machine broke down, the old robot kept a __________ (dignity) manner and never made a loud noise. 4. She felt a deep sense of __________ (guilty) for having left the robot working alone in the kitchen all night. 5. The big robot company announced the __________ (suspend) of the new product until all the serious problems were completely solved by the engineers. 6. The careless worker worried that the small mistake would lead to his __________ (dismiss) from the big company where he had worked for many years. 7. The local government made a public __________ (declare) that all robots must be carefully tested before they enter the market in the future. 8. The heavy package is __________ (presume) from the robot company, because the address written on it looks quite familiar to all of us. 9. According to my careful __________ (calculate), the clever robot can finish all the housework in about forty minutes every single day. 10. The new machine showed its __________ (superior) in speed, and it could complete the task much faster than the old one. 11. The robot selected a card __________ (random) from the box and handed it to the little girl with a smile. 12. The patient engineer tried his best to __________ (maximum) the working efficiency of the machine without increasing the total cost at all. 13. The sudden __________ (explode) in the quiet lab frightened everyone inside, and the workers ran out of the tall building at once. 14. The large factory hired many __________ (labour) to move the heavy machines into the new workshop near the river last month. 15. It is important to __________ (integrity) the new system with the old one so that the robots can work together well. 题型3：短语填空（8题） 从方框中选择短语，用正确形式填空： test out；more like；on a ... basis；superior to；take over；conflict with；turn out；have an urge to 1. Before the robot was sold, the engineers spent a whole month trying to __________ it under different conditions to make sure it was safe and reliable. 2. The new machine looked __________ a friendly pet than a cold piece of metal, and the children loved it at once. 3. The cleaning robot works __________ of daily service, and it never misses a single corner of the house. 4. In speed and strength, the new model is clearly __________ the old one, but its price is also much higher. 5. People are afraid that smart machines may one day __________ most of our daily work and leave us with nothing to do. 6. The robot's orders sometimes __________ the owner's wishes, which made the family decide to return it to the shop. 7. Remember to __________ the lights and the machines before you leave the lab in the evening. 8. After watching the robot dance, the little boy __________ ask his parents for one just like it. 题型4：完成句子（10题） 1. 科幻小说里的机器人常常被描绘得荒谬可笑，但现实中的机器人诚实正直且工作可靠。 The robots in science __________ are often described as __________, but the real machines are honest and reliable, work with __________ and never complain. 2. 女主席每周都会召开会议，以固定的方式安排每个员工的预约和薪水。 The __________ of the company holds a meeting on a __________ basis to arrange every worker's __________ and __________ in a fixed and fair way. 3. 售货员宣称这款机器人优于旧款，因为它能计算面粉的重量并以最大速度工作。 The __________ declared that the new robot was __________ to the old one, because it could __________ the weight of flour and work at __________ speed. 4. 当谣言四起时，公司暂停了生产，并宣布将检查每一台机器。 When the __________ spread, the company __________ production and __________ that every machine would be checked carefully and fully before leaving the factory. 5. 机器人能稳稳地抓住工具、取来热水，还能倒着走下梯子。 The clever little robot could __________ a tool firmly, __________ hot water for the whole family, and even walk __________ down the tall __________. 6. 我们不应让无所作为与保护家人的责任相冲突，也不要让机器接管一切。 We should never let our __________ __________ with our duty to protect the family at night, nor allow machines to __________ everything at home. 7. 女孩的内疚感渐渐消失，她用手帕擦干眼泪，决定说出真相。 The young girl's __________ feeling gradually __________, and she wiped her tears with a clean __________ and decided to tell the truth at last. 8. 剧烈的震动使所有人都震惊了，机器人翻转过来并爆炸，溅起一片泥浆。 The loud __________ stunned everyone in the room, the robot __________ over and __________, and a cloud of __________ flew everywhere in the kitchen. 9. 机器人陌生如外星人，它倒着移动，速度以英寸计算，这让我们困惑。 The machine felt like an __________ to us, because it moved __________ at a __________ that changed by only one __________ at a time. 10. 工程师假定爆炸是由一缕蒸汽引起的，并证实整个故事是夸大其词。 The engineer __________ that the __________ was caused by a small __________ of steam, and he proved that the whole story was an __________. 题型5：句型同义转换：用本单元单词或短语作答 1. The idea that robots can cook dinner is completely silly and unreasonable. → The idea that robots can cook dinner is completely __________. 2. The workers were paid their wages once every week. → The workers received their __________ pay once every week. 3. The machine is better than all the other models in the shop. → The machine is __________ __________ all the other models in the shop. 4. Please switch off the light before you leave the room. → Please __________ __________ the light before you leave the room. 5. The little girl had a strong desire to ask the robot a question. → The little girl __________ __________ __________ __________ ask the robot a question. 题型6：单句语法填空（10题） 1. The robot __________ (design) by the engineers last year and it works well now. 2. She enjoys __________ (watch) science fiction films in her free time. 3. The new machine is much __________ (fast) than the old one, and it saves a lot of time. 4. One of the most popular __________ (robot) in the shop is made in China. 5. The teacher asked us __________ (read) the story about the robot carefully. 6. The robot stopped __________ (work) when the power suddenly went out. 7. Since last month, the company __________ (produce) more than two thousand robots. 8. The broken machine __________ (fix) by the worker tomorrow morning. 9. The more carefully you test the machine, the __________ (safe) it will be. 10. The little girl is old enough __________ (look) after herself now. 题型7：阅读理解（词汇复现） Last month, our school organized a visit to a robot factory, and I was deeply impressed by modern science. A friendly guide showed us around, and she told us that every robot must pass a strict test out before it leaves the company, and that the workers there receive a fair salary every month. She also said that the machines are checked on a weekly basis, because even a tiny mistake could cause serious problems in the future. In the exhibition hall, we saw many kinds of robots. One could calculate the exact fare for a long train journey, and another could fetch a cup of tea without spilling a single drop. The guide explained that special panels and levers control their movements, and that their memory is never blurred by tiredness. Some people think robots will one day take over the world, but the guide believed this idea was ridiculous and even absurd. In fact, the machines are built to save heavy labour, not to replace human care, and the quiet integrity of a machine can never be superior to the warmth of a real person. Before the visit, I had read many science fiction stories about robots, and I had expected to see something magical; the guide's honest words made me think about the difference between real machines and the ones in my favourite stories. However, not everything went smoothly. While we were watching a cooking robot, it suddenly made a loud jolt and seemed to explode before our eyes. The noise stunned all the students, and the guide quickly turned out the power to keep everyone safe. She explained that the robot had received a random signal by mistake, and that its maximum speed had caused a small shock in its system. The company would suspend the use of this model until the problem was fixed, and it would declare the result to the public honestly, because honesty is the true dignity of science. A worker explained that this was a rare accident, and that the company would do its best to keep every visitor safe. After the visit, I understood that machines are useful but never perfect. We should weigh the pros and cons of every new invention and never let our urge for convenience make us careless. A robot can grip a tool perfectly, but it can never feel guilty like a real human being. Some companies offer a big bonus to buyers and turn every repair into an appointment, yet a machine is still more like a tool than a friend. We should presume that technology is helpful, but inaction about safety may conflict with our duty to protect the family. A robot will always remain an alien to human hearts, and the line between them is as hazy as a distant dream. 1. What did the guide say about the robots in the factory? A. They are checked only once a year. B. Every robot must pass a strict test before it leaves the company. C. They never make any mistakes. D. The workers there receive no pay at all. 2. What does the underlined word "stun" in Paragraph 3 most probably mean? A. To surprise or shock greatly. B. To make something clean. C. To break something into pieces. D. To turn something on. 3. What can we infer from the passage? A. The writer was afraid of all machines. B. The writer learned that machines are useful but never perfect. C. The company stopped making robots forever. D. The accident was caused by the students. 4. What is the main idea of the passage? A. How to build a robot at home. B. Why robots should replace human workers. C. A student's visit to a robot factory taught her the value and limits of machines. D. How to repair a broken cooking robot. 第四部分：关联拓展与循环巩固 A. 词汇网络图（话题：Science Fiction） 类别 词汇 同义词 / 近义 相关词 / 话题 行为动词 描述词 短语 / 搭配 B. 易混词辨析（4组，每组3小题） 第1组：guilt / guilty / guiltily (1) The heavy sense of __________ (内疚) kept her awake all night after she broke the robot. (2) He felt quite __________ (内疚的) about leaving the old machine working in the rain. (3) The boy looked at the broken machine __________ (内疚地) and said nothing at all. 第2组：suspend / suspension / suspended (1) The school decided to __________ (暂停) the robot experiment because of the heavy rain. (2) The __________ (暂停) of the online service made many customers quite angry. (3) The __________ (被暂停的) robot stood quietly in the corner of the lab. 第3组：dignity / dignified / dignify (1) The old man kept his __________ (尊严) even in the hardest times of his life. (2) The __________ (有尊严的) lady walked slowly into the hall and greeted everyone with a smile. (3) We should never __________ (使有尊严) a lie by calling it a clever joke. 第4组：presume / presumably / presumption (1) I __________ (假定) the robot will come back home before dark tonight. (2) The missing robot was __________ (大概) taken away by someone else yesterday. (3) His __________ (假设) about the machine's feelings proved to be completely wrong. C. 跨单元微循环（15题，复习 选择性必修三 Unit 5 Poems 词汇（教学进度的上一单元）） 1. Every truly good poem has its own special __________ (节奏) that makes the lines flow like gentle and sweet music in our ears. 2. The kind old woman sang a sweet and soft __________ (童谣) to her little granddaughter every night before she went to bed. 3. The patient poet chose every single word with great care and kept __________ (润色) his lines again and again until they sounded perfect. 4. This famous and touching poem expresses the writer's deep __________ (悲伤) for the loss of his closest best friend many years ago. 5. The kind teacher asked all of us to __________ (背诵) the beautiful poem aloud in front of the whole class early this morning. 6. The little poem is full of rich and colourful __________ (意象), and every single line paints a clear picture in the reader's mind. 7. A truly good poem can express deep __________ (同情) for others and make the reader feel truly warm, kind and hopeful inside. 8. The poem about the beautiful spring morning was written in a simple and clear __________ (格式) that everyone could understand at once. 9. In the lovely poem, the light __________ (蝴蝶) dances over the green grass and the bright flowers under the warm morning sun. 10. The short poem about the quiet blue lake at __________ (黎明) was so soft and gentle that everyone loved it at once. 11. As readers, we should never be __________ (有偏见的) against a poet of any kind just because his style is quite different from ours. 12. The annual poetry __________ (比赛) was held in the school hall, and every student was warmly invited to take part in it. 13. The young and gifted poet wrote about the __________ (贫瘠的) fields of the old days and how they became green and fresh again. 14. Her simple life story was not __________ (复杂的), but it was full of quiet courage and honest love and touched many readers deeply. 15. The wise teacher wrote that the true __________ (核心) of poetry lies in the human heart rather than in difficult and strange words. 第五部分：单元完整词汇表（Unit 1 Science Fiction，共65词） 序号 单词 词性 中文释义 默写 1 fiction n. 小说；虚构的事 2 science fiction 科幻小说/影片等 3 test out 检验；测试 4 bonus n. 意外收获；奖金；红利 5 more like 更像是；更接近 6 ridiculous adj. 愚蠢的；荒谬的；荒唐的 7 integrity n. 诚实正直；完整；完好 8 dignity n. 庄重；庄严；尊严 9 salary n. 薪水；薪金 10 absurd adj. 荒谬的；荒唐的 11 appointment n. 预约；约会；委任 12 nail n.&vt. 指甲；趾甲；(用钉)钉牢 13 saleswoman n. 女售货员；女推销员 14 guilty adj. 内疚的；有罪的；有过失的 15 suspend vt. 悬；挂；暂停；暂缓 16 ladder n. 梯子；阶梯 17 dismiss vt. 让(某人)离开；解散；解雇 18 declare vt. 表明；宣称；公布 19 whereas conj. 然而；但是；尽管 20 rumour n. 谣言；传闻 21 presume vt.&vi. 假设；假定 22 fare n. 车费；船费；飞机票价 23 weekly adj.&n. 每周的；周刊 24 on a ... basis 根据；以…的方式(基准) 25 calculate vt. 计算；核算；预测 26 chairwoman n. 女主席；女董事长；女委员长 27 gramme n. 克(重量单位) 28 flour n. 面粉；(谷物磨成的)粉 29 venue n. 活动场地(音乐厅/会场等) 30 salesman n. 售货员；推销员 31 alien n.&adj. 外星人；外国人；陌生的 32 pros and cons 事物的利与弊；支持与反对 33 blurred adj. 模糊不清的；难以区分的 34 superior adj. 更好的；占优势的；更高的 35 superior to 比…更好；更胜一筹 36 take over 占上风；取而代之；接管；接手 37 inaction n. 无行动；不采取措施 38 conflict with 与…冲突或抵触 39 labour n.&vi. 劳动者；体力劳动；奋斗 40 leather n. &adj. 皮革；皮衣；皮外套；皮革的 41 lever n. 操纵杆；杠杆 42 panel n. 控制板；仪表盘；专家咨询组 43 inch n. 英寸(等于2.54厘米) 44 backwards adv. 向后；倒着；往回 45 grip vt.&vi. 紧握；抓紧 46 hazy adj. 模糊的；朦胧的；困惑的 47 niece n. 侄女；外甥女 48 fetch vt. (去)拿来；(去)请来 49 handkerchief n. 手帕；纸巾 50 lamp n. 灯；台灯 51 turn out 关掉；熄灭；在场；使朝外 52 pace n.&v. 速度；步伐；确定速度 53 fall away (逐渐)减少；消失 54 division n. 分开；分隔；差异；除(法) 55 puff n. (烟/气等)一缕；少量；喘息 56 urge n.&vt. 强烈的欲望；冲动；催促 57 have an urge to 有强烈的欲望做某事 58 random adj. 随机的；不可思议的 59 maximum adj.&n. 最大极限的；最大量 60 explode vi.&vt. 爆炸；爆破 61 jolt n.&v. 震动；摇晃；颠簸；使震动 62 flip v. (使)快速翻转；(手指)轻抛 63 stun vt. 使震惊，使昏迷 64 mud n. 泥；泥浆 65 overstatement n. 夸大其词；夸张的陈述 第六部分：单元"顽固词库" 请把你反复记不住的单词及错因填写在下表中，便于循环巩固： 序号 单词 词性 错因 / 备注 1 2 3 4 5 6 7 8 $专题01 第一单元 语境串记单元记忆学案（人教版2019） （ 知识点来源： 选择性必修四 Unit 1 Science Fiction ） 学校:_____________ 姓名：______________ 班级：__________ 座号：__________ 目录 第一部分：语境串记与词块积累 1 第二部分：词形转变表 3 第三部分：梯度复现与多题型练习 3 第四部分：关联拓展与循环巩固 12 第五部分：单元完整词汇表（Unit 1 Science Fiction，共65词） 16 第六部分：单元"顽固词库" 18 第一部分：语境串记与词块积累 A. 语境串记单词（英文原文） The Robot at Home Last month, my aunt Lily received an unexpected bonus from her company and decided to buy a home robot, because she had always loved science fiction, especially science fiction films about faithful machines. When the robot arrived, its smooth leather body and bright control panel made it look more like a polite servant than a cold machine. Some neighbours thought the idea was ridiculous and even absurd, saying that no machine could have true integrity or keep human dignity. Lily believed a good machine could be superior in strength and patience, though never superior to a real person in warmth and care. The robot came from a famous company, where every product must pass a strict test out before leaving the factory, and a polite saleswoman had shown it at the exhibition venue, where a helpful salesman answered every question. The chairwoman gave it no monthly salary, because machines need no pay, but she set a fixed appointment for its daily service and weighed the pros and cons of sending robots out. The robot could calculate the weight of flour in grammes and the exact fare for a taxi, and it did the housework on a weekly basis with perfect accuracy, working under the rule of on a ... basis. The robot could also tell the time and remember every member of the family. However, a neighbour presumed the robot would one day control the house; her rumour spread quickly, whereas the machine was completely harmless. The company had to dismiss the fears and declare the robot safe, but nobody would suspend the talk. The robot helped in many ways. It climbed the ladder to clean high shelves, used a lever to open heavy boxes, and could fetch water or turn out the lamp when Lily forgot. It could repair the broken nail on the wall by hammering it. It walked backwards with hot soup at a steady pace, never changing by even one inch. Its memory was never blurred or hazy, and it could grip a glass without breaking it. It never complained, no matter how tiring the work was. Its silence made Lily feel a little guilty, as if she were using a servant unfairly, and she felt an urge to ask about its feelings, have an urge to know whether it had a heart. But the robot answered with the same random words, and its maximum speed never changed, so the strange feeling gradually fell away. One evening, a small mistake caused a sharp jolt, and the robot suddenly flipped its panel and seemed to explode in anger. The noise stunned Lily, and she stepped into the mud outside. Later she learned that a tiny division error in its system was to blame, and the company had been accused of overstatement in its ads. In fact, the sudden action came from a broken puff of steam, not real anger. Lily's little niece wiped her tears with a handkerchief, and her husband warned that machines must never take over the home; inaction about this might conflict with our duty to protect the family. Too much labour saved by machines is not always a blessing, and a robot will always feel like an alien to human hearts. Lily smiled and kept the little machine, but from that day on she watched its every move with care. B. 语境串记单词（汉语译文） 上个月，我的阿姨莉莉从公司得到了一笔意外的奖金(bonus)，于是决定买一台家用机器人，因为她一直很喜欢科幻(fiction)小说，尤其是那些关于忠实机器的科幻(science fiction)电影。机器人送到家时，它光滑的皮革(leather)身体和明亮的控制面板(panel)让它看起来更像(more like)一位彬彬有礼的仆人，而不是一台冰冷的机器。一些邻居觉得这个想法十分可笑(ridiculous)，甚至荒谬(absurd)，他们说任何机器都不可能拥有真正的正直(integrity)，也无法保持人类的尊严(dignity)。莉莉相信一台好机器可能在力气和耐心上更胜一筹(superior)，尽管它在温暖人心方面永远无法优于(superior to)一个真实的人。 这台机器人来自一家著名的公司，那里每件产品出厂前都必须经过严格的检验(test out)，一位彬彬有礼的女售货员(saleswoman)曾在展览活动场地(venue)里展示过它，那里一位热心的售货员(salesman)回答了关于它的每一个问题。公司的女主席(chairwoman)不给它月薪(salary)，因为机器不需要报酬，但她每天为它的服务设定固定的预约(appointment)，并仔细权衡派遣机器人外出的利与弊(pros and cons)。机器人能计算(calculate)面粉(flour)以克(gramme)为单位的重量，也能算出出租车的确切车费(fare)；它以完美精确的方式做家务，以每周(weekly)为基准(on a ... basis)工作。机器人还能报时，并记住家里的每一个成员。然而，一位邻居猜想(presume)机器人总有一天会控制整个家；她的谣言(rumour)迅速传开，然而(whereas)事实上这台机器完全无害。公司不得不消除(dismiss)这些恐惧，宣布(declare)机器人是安全的，但没有人愿意暂停(suspend)这场议论。 机器人在很多方面都能帮忙。它会爬上梯子(ladder)清理高处的架子，用杠杆(lever)打开沉重的箱子，还能取来(fetch)水，或在莉莉忘记时关掉(turn out)台灯(lamp)。它还能用锤子钉好墙上松动的钉子(nail)。它会端着热汤小心地向后(backwards)走，以恒定的速度(pace)移动，连一英寸(inch)都不差。它的记忆从不模糊(blurred)或朦胧(hazy)，它还能稳稳地紧握(grip)玻璃杯而不打碎。无论工作多么辛苦，它从不抱怨。它的沉默让莉莉感到有点内疚(guilty)，仿佛她正在不公平地使唤一个仆人；她有一种强烈的冲动(urge)想和它说话，有一种强烈的欲望(have an urge to)去知道它是否有心。但机器人总是用同样随机(random)的话语回答，它的最大(maximum)速度也始终不变，于是这种奇怪的感觉渐渐消失(fall away)了。 一天晚上，一个小小的失误引起了一阵剧烈的震动(jolt)，机器人突然快速翻转(flip)了面板，似乎在愤怒地爆炸(explode)。响声使莉莉震惊(stun)得说不出话，她还不小心踩进了外面的泥浆(mud)里。后来她才知道，是系统里一个小小的运算错误——分开(division)数据的环节出了故障，而公司被指责在广告中夸大其词(overstatement)。事实上，突然的动作来自一缕(puff)坏掉的蒸汽，而不是真正的愤怒。莉莉的小侄女(niece)用手帕(handkerchief)擦去眼泪，她的丈夫警告说，绝不能让机器接管(take over)家庭；在这一点上无所作为(inaction)可能会与(conflict with)我们保护家人的责任相冲突。机器节省了太多劳动(labour)并不总是好事，机器人对人心来说始终像外星人(alien)一样陌生。莉莉微笑着留下了这台小机器，但从那天起，她开始留心观察它的每一个动作。 第二部分：词形转变表 序号 原词 词形变化 1 fiction n.小说 fictional (adj.) 虚构的；fictionalise (v.) 把…编成小说；fictionally (adv.) 虚构地 2 ridiculous adj.荒谬的 ridiculously (adv.) 荒谬地；ridicule (n./v.) 嘲笑 3 dignity n.尊严 dignified (adj.) 有尊严的；dignify (v.) 使有尊严；undignified (adj.) 有失尊严的 4 guilty adj.内疚的 guilt (n.) 内疚；guiltily (adv.) 内疚地 5 suspend vt.暂停 suspension (n.) 暂停；suspended (adj.) 暂停的 6 dismiss vt.解雇 dismissal (n.) 解雇；dismissive (adj.) 轻蔑的；dismissed (过去式) 7 declare vt.宣布 declaration (n.) 声明；declared (adj.) 公开宣布的 8 presume vt.&vi.假定 presumption (n.) 假定；presumably (adv.) 大概 9 calculate vt.计算 calculation (n.) 计算；calculator (n.) 计算器；calculated (adj.) 蓄意的 10 superior adj.更好的 superiority (n.) 优越性；superiorly (adv.) 优越地 11 random adj.随机的 randomly (adv.) 随机地；randomness (n.) 随机性 12 maximum n.最大量 maximise (v.) 使最大化；maximal (adj.) 最大的 13 explode vi.&vt.爆炸 explosion (n.) 爆炸；explosive (adj.) 爆炸性的 14 labour n.劳动 labourer (n.) 劳动者；laborious (adj.) 费力的 15 integrity n.正直 integrate (v.) 使整合；integrated (adj.) 综合的；integration (n.) 整合 第三部分：梯度复现与多题型练习 题型1：英汉互译（30题） 乐思英语 ·语境串记单词 第 18 / 18 页 学科网（北京）股份有限公司 子题A：英译中（20个） 1. fiction → __________ 2. bonus → __________ 3. ridiculous → __________ 4. integrity → __________ 5. dignity → __________ 6. salary → __________ 7. absurd → __________ 8. appointment → __________ 9. guilty → __________ 10. suspend → __________ 11. dismiss → __________ 12. declare → __________ 13. whereas → __________ 14. presume → __________ 15. calculate → __________ 16. superior → __________ 17. inaction → __________ 18. labour → __________ 19. random → __________ 20. maximum → __________ 子题B：中译英（10个） 1. 女售货员 → __________ 2. 车费 → __________ 3. 每周的 → __________ 4. 女主席 → __________ 5. 外星人 → __________ 6. 紧握 → __________ 7. 侄女 → __________ 8. 取来 → __________ 9. 手帕 → __________ 10. 爆炸 → __________ 【答案与解析】 子题A（英译中）： 1. fiction — 小说 2. bonus — 意外收获 3. ridiculous — 荒谬的；可笑的；愚蠢的 4. integrity — 正直 5. dignity — 尊严 6. salary — 薪水 7. absurd — 荒谬的；荒唐的；不合逻辑的 8. appointment — 预约 9. guilty — 内疚的 10. suspend — 暂停 11. dismiss — 解雇 12. declare — 宣布 13. whereas — 然而 14. presume — 推测；假定 15. calculate — 计算 16. superior — 更好的 17. inaction — 无行动 18. labour — 劳动 19. random — 随机的 20. maximum — 最大的 子题B（中译英）： 1. saleswoman 2. fare 3. weekly 4. chairwoman 5. alien 6. grip 7. niece 8. fetch 9. handkerchief 10. explode 题型2：词形变换（15题） 1. The famous writer created a __________ (fiction) world in his latest novel, in which robots and humans lived together peacefully for many years. 答案： fictional 解析：句意： 这位著名作家在他的最新小说中创造了一个机器人与人类和平共处多年的虚构世界；fiction 的形容词 fictional 表示"虚构的"，修饰 world。 2. The price of the new robot was __________ (ridiculous) high, so few families could afford to buy one at that time. 答案： ridiculously 解析：句意： 这台新机器人的价格高得离谱，那时很少有家庭买得起；ridiculous 的副词 ridiculously 表示"荒谬地"，修饰 high。 3. Even when the machine broke down, the old robot kept a __________ (dignity) manner and never made a loud noise. 答案： dignified 解析：句意： 即使机器出了故障，老机器人也保持着有尊严的态度，从不发出大声响；dignity 的形容词 dignified 表示"有尊严的"，修饰 manner。 4. She felt a deep sense of __________ (guilty) for having left the robot working alone in the kitchen all night. 答案： guilt 解析：句意： 她因为让机器人在厨房里独自工作了一整夜而感到深深的内疚；guilty 的名词 guilt 表示"内疚"，a sense of guilt 为搭配。 5. The big robot company announced the __________ (suspend) of the new product until all the serious problems were completely solved by the engineers. 答案： suspension 解析：句意： 这家大型机器人公司宣布暂停这款新产品，直到工程师彻底解决所有严重问题；suspend 的名词 suspension 表示"暂停"，作宾语。 6. The careless worker worried that the small mistake would lead to his __________ (dismiss) from the big company where he had worked for many years. 答案： dismissal 解析：句意： 粗心的工人担心这个小错误会导致他被这家他工作多年的大公司解雇；dismiss 的名词 dismissal 表示"解雇"，lead to dismissal 为搭配。 7. The local government made a public __________ (declare) that all robots must be carefully tested before they enter the market in the future. 答案： declaration 解析：句意： 地方政府公开声明，未来所有机器人在进入市场前都必须经过仔细测试；declare 的名词 declaration 表示"声明"，make a declaration 为搭配。 8. The heavy package is __________ (presume) from the robot company, because the address written on it looks quite familiar to all of us. 答案： presumably 解析：句意： 这个沉重的包裹大概来自那家机器人公司，因为上面写的地址我们都很眼熟；presume 的副词 presumably 表示"大概；可能"，作状语。 9. According to my careful __________ (calculate), the clever robot can finish all the housework in about forty minutes every single day. 答案： calculation 解析：句意： 根据我的仔细计算，这台聪明的机器人每天大约四十分钟就能做完所有家务；calculate 的名词 calculation 表示"计算"，according to my calculation 为搭配。 10. The new machine showed its __________ (superior) in speed, and it could complete the task much faster than the old one. 答案： superiority 解析：句意： 这台新机器在速度上显示出它的优越性，完成任务比旧机器快得多；superior 的名词 superiority 表示"优越性"，show superiority in 为搭配。 11. The robot selected a card __________ (random) from the box and handed it to the little girl with a smile. 答案： randomly 解析：句意： 机器人从盒子里随机抽出一张卡片，微笑着递给小女孩；random 的副词 randomly 表示"随机地"，修饰 selected。 12. The patient engineer tried his best to __________ (maximum) the working efficiency of the machine without increasing the total cost at all. 答案： maximise 解析：句意： 耐心的工程师尽最大努力在不增加总成本的情况下使机器的工作效率最大化；maximum 的动词 maximise 表示"使最大化"，try to do 后用原形。 13. The sudden __________ (explode) in the quiet lab frightened everyone inside, and the workers ran out of the tall building at once. 答案： explosion 解析：句意： 安静实验室里突然的爆炸吓坏了里面的所有人，工人们立刻跑出了高楼；explode 的名词 explosion 表示"爆炸"，作主语。 14. The large factory hired many __________ (labour) to move the heavy machines into the new workshop near the river last month. 答案： labourers 解析：句意： 这家大工厂上个月雇了许多工人，把沉重的机器搬进河边的新车间；labour 的名词 labourer 表示"劳动者"，many 后用复数 labourers。 15. It is important to __________ (integrity) the new system with the old one so that the robots can work together well. 答案： integrate 解析：句意： 把新系统与旧系统整合起来很重要，这样机器人才能配合得好；integrity 的动词 integrate 表示"整合"，integrate ... with ... 为搭配。 题型3：短语填空（8题） 从方框中选择短语，用正确形式填空： test out；more like；on a ... basis；superior to；take over；conflict with；turn out；have an urge to 1. Before the robot was sold, the engineers spent a whole month trying to __________ it under different conditions to make sure it was safe and reliable. 答案： test out 解析：句意： 在机器人售出前，工程师们花了一整个月尝试在不同条件下检验它，以确保它安全可靠；test out 表示"检验；测试"。 2. The new machine looked __________ a friendly pet than a cold piece of metal, and the children loved it at once. 答案： more like 解析：句意： 这台新机器看起来更像一只友好的宠物，而不是冰冷的金属块，孩子们立刻就喜欢上了它；more like 表示"更像是；更接近"。 3. The cleaning robot works __________ of daily service, and it never misses a single corner of the house. 答案： on a ... basis 解析：句意： 这台清洁机器人以日常服务为基准工作，从不漏掉房子的任何一个角落；on a ... basis 表示"根据；以…的方式（基准）"。 4. In speed and strength, the new model is clearly __________ the old one, but its price is also much higher. 答案： superior to 解析：句意： 在速度和力量上，新型号明显优于旧型号，但它的价格也高得多；superior to 表示"比…更好；更胜一筹"。 5. People are afraid that smart machines may one day __________ most of our daily work and leave us with nothing to do. 答案： take over 解析：句意： 人们担心智能机器有一天会接管我们大部分日常工作，让我们无事可做；take over 表示"接管；取而代之"。 6. The robot's orders sometimes __________ the owner's wishes, which made the family decide to return it to the shop. 答案： conflict with 解析：句意： 机器人的指令有时与主人的愿望相冲突，这让一家人决定把它退回商店；conflict with 表示"与…冲突或抵触"。 7. Remember to __________ the lights and the machines before you leave the lab in the evening. 答案： turn out 解析：句意： 晚上离开实验室前，记得关掉灯和机器；turn out 表示"关掉；熄灭"。 8. After watching the robot dance, the little boy __________ ask his parents for one just like it. 答案： have an urge to 解析：句意： 看完机器人跳舞后，小男孩有一种强烈的欲望，想求父母也给他买一个；have an urge to 表示"有强烈的欲望做某事"。 题型4：完成句子（10题） 1. 科幻小说里的机器人常常被描绘得荒谬可笑，但现实中的机器人诚实正直且工作可靠。 The robots in science __________ are often described as __________, but the real machines are honest and reliable, work with __________ and never complain. 答案： fiction / ridiculous / integrity 解析：句意： 科幻小说里的机器人常常被描绘得荒谬可笑，但现实中的机器人诚实正直且工作可靠；fiction 表示"小说"；ridiculous 表示"荒谬的"；integrity 表示"正直"。 2. 女主席每周都会召开会议，以固定的方式安排每个员工的预约和薪水。 The __________ of the company holds a meeting on a __________ basis to arrange every worker's __________ and __________ in a fixed and fair way. 答案： chairwoman / weekly / appointment / salary 解析：句意： 女主席每周都会召开会议，以固定的方式安排每个员工的预约和薪水；chairwoman 表示"女主席"；weekly 表示"每周的"；appointment 表示"预约"；salary 表示"薪水"。 3. 售货员宣称这款机器人优于旧款，因为它能计算面粉的重量并以最大速度工作。 The __________ declared that the new robot was __________ to the old one, because it could __________ the weight of flour and work at __________ speed. 答案： salesman / superior / calculate / maximum 解析：句意： 售货员宣称这款机器人优于旧款，因为它能计算面粉的重量并以最大速度工作；salesman 表示"售货员"；superior to 表示"优于"；calculate 表示"计算"；maximum 表示"最大的"。 4. 当谣言四起时，公司暂停了生产，并宣布将检查每一台机器。 When the __________ spread, the company __________ production and __________ that every machine would be checked carefully and fully before leaving the factory. 答案： rumour / suspended / declared 解析：句意： 当谣言四起时，公司暂停了生产，并宣布将检查每一台机器；rumour 表示"谣言"；suspend 表示"暂停"；declare 表示"宣布"。 5. 机器人能稳稳地抓住工具、取来热水，还能倒着走下梯子。 The clever little robot could __________ a tool firmly, __________ hot water for the whole family, and even walk __________ down the tall __________. 答案： grip / fetch / backwards / ladder 解析：句意： 机器人能稳稳地抓住工具、取来热水，还能倒着走下梯子；grip 表示"紧握"；fetch 表示"取来"；backwards 表示"向后"；ladder 表示"梯子"。 6. 我们不应让无所作为与保护家人的责任相冲突，也不要让机器接管一切。 We should never let our __________ __________ with our duty to protect the family at night, nor allow machines to __________ everything at home. 答案： inaction conflict / take over 解析：句意： 我们不应让无所作为与保护家人的责任相冲突，也不要让机器接管一切；inaction 表示"无所作为"；conflict with 表示"与…冲突"；take over 表示"接管"。 7. 女孩的内疚感渐渐消失，她用手帕擦干眼泪，决定说出真相。 The young girl's __________ feeling gradually __________, and she wiped her tears with a clean __________ and decided to tell the truth at last. 答案： guilty / fell away / handkerchief 解析：句意： 女孩的内疚感渐渐消失，她用手帕擦干眼泪，决定说出真相；guilty 表示"内疚的"；fall away 表示"消失"；handkerchief 表示"手帕"。 8. 剧烈的震动使所有人都震惊了，机器人翻转过来并爆炸，溅起一片泥浆。 The loud __________ stunned everyone in the room, the robot __________ over and __________, and a cloud of __________ flew everywhere in the kitchen. 答案： jolt / flipped / exploded / mud 解析：句意： 剧烈的震动使所有人都震惊了，机器人翻转过来并爆炸，溅起一片泥浆；jolt 表示"震动"；stun 表示"使震惊"；flip 表示"翻转"；explode 表示"爆炸"；mud 表示"泥浆"。 9. 机器人陌生如外星人，它倒着移动，速度以英寸计算，这让我们困惑。 The machine felt like an __________ to us, because it moved __________ at a __________ that changed by only one __________ at a time. 答案： alien / backwards / pace / inch 解析：句意： 机器人陌生如外星人，它倒着移动，速度以英寸计算，这让我们困惑；alien 表示"外星人"；backwards 表示"向后"；pace 表示"速度"；inch 表示"英寸"。 10. 工程师假定爆炸是由一缕蒸汽引起的，并证实整个故事是夸大其词。 The engineer __________ that the __________ was caused by a small __________ of steam, and he proved that the whole story was an __________. 答案： presumed / explosion / puff / overstatement 解析：句意： 工程师假定爆炸是由一缕蒸汽引起的，并证实整个故事是夸大其词；presume 表示"假定"；explosion 表示"爆炸"；puff 表示"一缕"；overstatement 表示"夸大"。 题型5：句型同义转换：用本单元单词或短语作答 1. The idea that robots can cook dinner is completely silly and unreasonable. → The idea that robots can cook dinner is completely __________. 答案： ridiculous 解析：句意： 机器人能做晚餐的想法完全荒谬可笑；ridiculous 表示"荒谬的；可笑的"，替换 silly and unreasonable。 2. The workers were paid their wages once every week. → The workers received their __________ pay once every week. 答案： weekly 解析：句意： 工人们每周领取一次工资；weekly 表示"每周的"，替换 once every week 的形容词形式。 3. The machine is better than all the other models in the shop. → The machine is __________ __________ all the other models in the shop. 答案： superior to 解析：句意： 这台机器比店里其他所有型号都更胜一筹；superior to 表示"比…更好；更胜一筹"，替换 better than。 4. Please switch off the light before you leave the room. → Please __________ __________ the light before you leave the room. 答案： turn out 解析：句意： 离开房间前请关灯；turn out 表示"关掉；熄灭"，替换 switch off。 5. The little girl had a strong desire to ask the robot a question. → The little girl __________ __________ __________ __________ ask the robot a question. 答案： have an urge to 解析：句意： 小女孩有一种强烈的欲望想向机器人提问；have an urge to 表示"有强烈的欲望做某事"，替换 had a strong desire to。 题型6：单句语法填空（10题） 1. The robot __________ (design) by the engineers last year and it works well now. 答案： was designed 解析：句意： 这台机器人是去年由工程师设计的，现在工作得很好；考查一般过去时被动语态。be designed 表示"被设计"。 2. She enjoys __________ (watch) science fiction films in her free time. 答案： watching 解析：句意： 她喜欢在空闲时间看科幻电影；考查动名词。enjoy doing sth.，watch 用 watching。 3. The new machine is much __________ (fast) than the old one, and it saves a lot of time. 答案： faster 解析：句意： 这台新机器比旧机器快得多，节省了很多时间；考查比较级。than 前用比较级 faster。 4. One of the most popular __________ (robot) in the shop is made in China. 答案： robots 解析：句意： 商店里最受欢迎的机器人之一是中国制造的；考查名词复数。one of + 复数名词，robot 用 robots。 5. The teacher asked us __________ (read) the story about the robot carefully. 答案： to read 解析：句意： 老师让我们仔细阅读关于那个机器人的故事；考查不定式。ask sb. to do sth.。 6. The robot stopped __________ (work) when the power suddenly went out. 答案： working 解析：句意： 停电时机器人停止了工作；考查动名词。stop doing sth. 表示"停止做某事"。 7. Since last month, the company __________ (produce) more than two thousand robots. 答案： has produced 解析：句意： 自上个月以来，这家公司已经生产了两千多台机器人；考查现在完成时。since 提示用 has produced。 8. The broken machine __________ (fix) by the worker tomorrow morning. 答案： will be fixed 解析：句意： 这台坏掉的机器将在明天早上由工人修理；考查一般将来时被动语态。will be fixed 表示"将被修理"。 9. The more carefully you test the machine, the __________ (safe) it will be. 答案： safer 解析：句意： 你越仔细地测试这台机器，它就越安全；考查比较级。the more... the safer... 结构。 10. The little girl is old enough __________ (look) after herself now. 答案： to look 解析：句意： 小女孩现在已经足够大，可以照顾自己了；考查不定式。be old enough to do sth. 为固定搭配。 题型7：阅读理解（词汇复现） Last month, our school organized a visit to a robot factory, and I was deeply impressed by modern science. A friendly guide showed us around, and she told us that every robot must pass a strict test out before it leaves the company, and that the workers there receive a fair salary every month. She also said that the machines are checked on a weekly basis, because even a tiny mistake could cause serious problems in the future. In the exhibition hall, we saw many kinds of robots. One could calculate the exact fare for a long train journey, and another could fetch a cup of tea without spilling a single drop. The guide explained that special panels and levers control their movements, and that their memory is never blurred by tiredness. Some people think robots will one day take over the world, but the guide believed this idea was ridiculous and even absurd. In fact, the machines are built to save heavy labour, not to replace human care, and the quiet integrity of a machine can never be superior to the warmth of a real person. Before the visit, I had read many science fiction stories about robots, and I had expected to see something magical; the guide's honest words made me think about the difference between real machines and the ones in my favourite stories. However, not everything went smoothly. While we were watching a cooking robot, it suddenly made a loud jolt and seemed to explode before our eyes. The noise stunned all the students, and the guide quickly turned out the power to keep everyone safe. She explained that the robot had received a random signal by mistake, and that its maximum speed had caused a small shock in its system. The company would suspend the use of this model until the problem was fixed, and it would declare the result to the public honestly, because honesty is the true dignity of science. A worker explained that this was a rare accident, and that the company would do its best to keep every visitor safe. After the visit, I understood that machines are useful but never perfect. We should weigh the pros and cons of every new invention and never let our urge for convenience make us careless. A robot can grip a tool perfectly, but it can never feel guilty like a real human being. Some companies offer a big bonus to buyers and turn every repair into an appointment, yet a machine is still more like a tool than a friend. We should presume that technology is helpful, but inaction about safety may conflict with our duty to protect the family. A robot will always remain an alien to human hearts, and the line between them is as hazy as a distant dream. 1. What did the guide say about the robots in the factory? A. They are checked only once a year. B. Every robot must pass a strict test before it leaves the company. C. They never make any mistakes. D. The workers there receive no pay at all. 2. What does the underlined word "stun" in Paragraph 3 most probably mean? A. To surprise or shock greatly. B. To make something clean. C. To break something into pieces. D. To turn something on. 3. What can we infer from the passage? A. The writer was afraid of all machines. B. The writer learned that machines are useful but never perfect. C. The company stopped making robots forever. D. The accident was caused by the students. 4. What is the main idea of the passage? A. How to build a robot at home. B. Why robots should replace human workers. C. A student's visit to a robot factory taught her the value and limits of machines. D. How to repair a broken cooking robot. 【答案与解析】 1. 答案：B 解析：细节理解题。答案 B。原文第1段写道："every robot must pass a strict test before it leaves the company"，与 B 项一致。 2. 答案：A 解析：词义猜测题。答案 A。原文第3段写道："The noise stunned all the students"，机器人大声响后学生们受到惊吓，可推断 stun 意为"使震惊"，与 A 项一致。 3. 答案：B 解析：推断题。答案 B。原文第4段写道："I understood that machines are useful but never perfect"，可推断作者认识到机器的价值与局限，对应 B 项。 4. 答案：C 解析：主旨大意题。答案 C。全文讲述作者参观机器人工厂的见闻与感悟——机器虽有用却并不完美，对应 C 项。 第四部分：关联拓展与循环巩固 A. 词汇网络图（话题：Science Fiction） 类别 词汇 同义词 / 近义 相关词 / 话题 行为动词 描述词 短语 / 搭配 答案： 同义词 / 近义 absurd – ridiculous；superior – better；presume – suppose；grip – grasp；fetch – bring 相关词 / 话题 robot, science fiction, alien, panel, lever, ladder, lamp, inch, gramme, flour 行为动词 suspend, dismiss, declare, calculate, explode, flip, stun, grip, fetch, labour 描述词 ridiculous, absurd, guilty, superior, random, maximum, blurred, hazy 短语 / 搭配 test out, more like, on a ... basis, superior to, take over, conflict with, turn out, fall away, have an urge to, pros and cons B. 易混词辨析（4组，每组3小题） 第1组：guilt / guilty / guiltily (1) The heavy sense of __________ (内疚) kept her awake all night after she broke the robot. (2) He felt quite __________ (内疚的) about leaving the old machine working in the rain. (3) The boy looked at the broken machine __________ (内疚地) and said nothing at all. 【第1组 答案与解析】 (1) 答案： guilt 解析：句意： 弄坏机器人后，沉重的内疚感让她彻夜难眠；guilt 为名词"内疚"，作宾语。 (2) 答案： guilty 解析：句意： 让老机器在雨中工作，他感到很内疚；guilty 为形容词"内疚的"，作表语。 (3) 答案： guiltily 解析：句意： 男孩内疚地看着坏掉的机器，一句话也没说；guiltily 为副词"内疚地"，修饰 looked。 第2组：suspend / suspension / suspended (1) The school decided to __________ (暂停) the robot experiment because of the heavy rain. (2) The __________ (暂停) of the online service made many customers quite angry. (3) The __________ (被暂停的) robot stood quietly in the corner of the lab. 【第2组 答案与解析】 (1) 答案： suspend 解析：句意： 由于大雨，学校决定暂停机器人实验；suspend 为动词"暂停"，decide to do 后用原形。 (2) 答案： suspension 解析：句意： 在线服务的暂停让许多顾客十分生气；suspension 为名词"暂停"，作主语。 (3) 答案： suspended 解析：句意： 被暂停使用的机器人静静地站在实验室的角落里；suspended 为形容词"暂停的"，修饰 robot。 第3组：dignity / dignified / dignify (1) The old man kept his __________ (尊严) even in the hardest times of his life. (2) The __________ (有尊严的) lady walked slowly into the hall and greeted everyone with a smile. (3) We should never __________ (使有尊严) a lie by calling it a clever joke. 【第3组 答案与解析】 (1) 答案： dignity 解析：句意： 即使在人生最艰难的时刻，这位老人也保持着尊严；dignity 为名词"尊严"，keep one's dignity 为搭配。 (2) 答案： dignified 解析：句意： 这位有尊严的女士缓步走进大厅，微笑着向大家问好；dignified 为形容词"有尊严的"，修饰 lady。 (3) 答案： dignify 解析：句意： 我们绝不应该把谎言美其名曰"机智的玩笑"；dignify 为动词"使有尊严"，should 后用原形。 第4组：presume / presumably / presumption (1) I __________ (假定) the robot will come back home before dark tonight. (2) The missing robot was __________ (大概) taken away by someone else yesterday. (3) His __________ (假设) about the machine's feelings proved to be completely wrong. 【第4组 答案与解析】 (1) 答案： presume 解析：句意： 我假定机器人今晚天黑前会回到家；presume 为动词"假定；推测"，作谓语。 (2) 答案： presumably 解析：句意： 失踪的机器人大概是昨天被别人拿走了；presumably 为副词"大概"，修饰整个句子。 (3) 答案： presumption 解析：句意： 他对机器有感情的假设被证明是完全错误的；presumption 为名词"假设；推测"，作主语。 C. 跨单元微循环（15题，复习 选择性必修三 Unit 5 Poems 词汇（教学进度的上一单元）） 1. Every truly good poem has its own special __________ (节奏) that makes the lines flow like gentle and sweet music in our ears. 答案： rhythm 解析：句意： 每一首好诗都有自己独特的节奏，使诗句像温柔的音乐流入我们耳中；rhythm 表示"节奏；韵律"，为选择性必修三 U5 词汇。 2. The kind old woman sang a sweet and soft __________ (童谣) to her little granddaughter every night before she went to bed. 答案： nursery rhyme 解析：句意： 老太太每晚睡前都会给小孙女唱一首甜美的童谣；nursery rhyme 表示"童谣；儿歌"，为选择性必修三 U5 词汇。 3. The patient poet chose every single word with great care and kept __________ (润色) his lines again and again until they sounded perfect. 答案： polishing 解析：句意： 诗人极其用心地挑选每一个词，不断润色诗句，直到它们听起来完美；polish 表示"润色"，keep doing 用 polishing，为选择性必修三 U5 词汇。 4. This famous and touching poem expresses the writer's deep __________ (悲伤) for the loss of his closest best friend many years ago. 答案： sorrow 解析：句意： 这首名诗表达了作者对多年前失去挚友的深深悲伤；sorrow 表示"悲伤"，为选择性必修三 U5 词汇。 5. The kind teacher asked all of us to __________ (背诵) the beautiful poem aloud in front of the whole class early this morning. 答案： recite 解析：句意： 老师让我们今天早上在全班同学面前大声背诵那首优美的诗；recite 表示"背诵；吟诵"，为选择性必修三 U5 词汇。 6. The little poem is full of rich and colourful __________ (意象), and every single line paints a clear picture in the reader's mind. 答案： imagery 解析：句意： 这首小诗充满丰富的意象，每一行都在读者脑海中描绘出一幅清晰的图画；imagery 表示"意象"，为选择性必修三 U5 词汇。 7. A truly good poem can express deep __________ (同情) for others and make the reader feel truly warm, kind and hopeful inside. 答案： sympathy 解析：句意： 一首好诗能表达对他人的深深同情，让读者内心感到温暖和善良；sympathy 表示"同情"，为选择性必修三 U5 词汇。 8. The poem about the beautiful spring morning was written in a simple and clear __________ (格式) that everyone could understand at once. 答案： format 解析：句意： 这首描写春日清晨的诗用一种简单明了的格式写成，人人都能读懂；format 表示"格式"，为选择性必修三 U5 词汇。 9. In the lovely poem, the light __________ (蝴蝶) dances over the green grass and the bright flowers under the warm morning sun. 答案： butterfly 解析：句意： 诗中，蝴蝶在晨光下的绿草和鲜花上方翩翩起舞；butterfly 表示"蝴蝶"，为选择性必修三 U5 词汇。 10. The short poem about the quiet blue lake at __________ (黎明) was so soft and gentle that everyone loved it at once. 答案： dawn 解析：句意： 这首描写黎明时宁静湖泊的诗如此轻柔，大家立刻喜欢上了它；dawn 表示"黎明；拂晓"，为选择性必修三 U5 词汇。 11. As readers, we should never be __________ (有偏见的) against a poet of any kind just because his style is quite different from ours. 答案： prejudiced 解析：句意： 我们绝不应该因为一位诗人的风格与我们不同就对他抱有偏见；prejudice 的形容词 prejudiced 表示"有偏见的"，为选择性必修三 U5 词汇。 12. The annual poetry __________ (比赛) was held in the school hall, and every student was warmly invited to take part in it. 答案： contest 解析：句意： 比赛在学校大厅举行，每个学生都被邀请参加；contest 表示"比赛；竞赛"，为选择性必修三 U5 词汇。 13. The young and gifted poet wrote about the __________ (贫瘠的) fields of the old days and how they became green and fresh again. 答案： barren 解析：句意： 年轻诗人写往昔贫瘠的田野，以及它们如何重新变得碧绿；barren 表示"贫瘠的"，为选择性必修三 U5 词汇。 14. Her simple life story was not __________ (复杂的), but it was full of quiet courage and honest love and touched many readers deeply. 答案： complicated 解析：句意： 她的故事并不复杂，却充满安静的力量，深深打动了众多读者；complicated 表示"复杂的"，为选择性必修三 U5 词汇。 15. The wise teacher wrote that the true __________ (核心) of poetry lies in the human heart rather than in difficult and strange words. 答案： core 解析：句意： 老师写道，诗歌的核心在于心灵，而不是难懂的词句；core 表示"核心；要点"，为选择性必修三 U5 词汇。 第五部分：单元完整词汇表（Unit 1 Science Fiction，共65词） 序号 单词 词性 中文释义 默写 1 fiction n. 小说；虚构的事 2 science fiction 科幻小说/影片等 3 test out 检验；测试 4 bonus n. 意外收获；奖金；红利 5 more like 更像是；更接近 6 ridiculous adj. 愚蠢的；荒谬的；荒唐的 7 integrity n. 诚实正直；完整；完好 8 dignity n. 庄重；庄严；尊严 9 salary n. 薪水；薪金 10 absurd adj. 荒谬的；荒唐的 11 appointment n. 预约；约会；委任 12 nail n.&vt. 指甲；趾甲；(用钉)钉牢 13 saleswoman n. 女售货员；女推销员 14 guilty adj. 内疚的；有罪的；有过失的 15 suspend vt. 悬；挂；暂停；暂缓 16 ladder n. 梯子；阶梯 17 dismiss vt. 让(某人)离开；解散；解雇 18 declare vt. 表明；宣称；公布 19 whereas conj. 然而；但是；尽管 20 rumour n. 谣言；传闻 21 presume vt.&vi. 假设；假定 22 fare n. 车费；船费；飞机票价 23 weekly adj.&n. 每周的；周刊 24 on a ... basis 根据；以…的方式(基准) 25 calculate vt. 计算；核算；预测 26 chairwoman n. 女主席；女董事长；女委员长 27 gramme n. 克(重量单位) 28 flour n. 面粉；(谷物磨成的)粉 29 venue n. 活动场地(音乐厅/会场等) 30 salesman n. 售货员；推销员 31 alien n.&adj. 外星人；外国人；陌生的 32 pros and cons 事物的利与弊；支持与反对 33 blurred adj. 模糊不清的；难以区分的 34 superior adj. 更好的；占优势的；更高的 35 superior to 比…更好；更胜一筹 36 take over 占上风；取而代之；接管；接手 37 inaction n. 无行动；不采取措施 38 conflict with 与…冲突或抵触 39 labour n.&vi. 劳动者；体力劳动；奋斗 40 leather n. &adj. 皮革；皮衣；皮外套；皮革的 41 lever n. 操纵杆；杠杆 42 panel n. 控制板；仪表盘；专家咨询组 43 inch n. 英寸(等于2.54厘米) 44 backwards adv. 向后；倒着；往回 45 grip vt.&vi. 紧握；抓紧 46 hazy adj. 模糊的；朦胧的；困惑的 47 niece n. 侄女；外甥女 48 fetch vt. (去)拿来；(去)请来 49 handkerchief n. 手帕；纸巾 50 lamp n. 灯；台灯 51 turn out 关掉；熄灭；在场；使朝外 52 pace n.&v. 速度；步伐；确定速度 53 fall away (逐渐)减少；消失 54 division n. 分开；分隔；差异；除(法) 55 puff n. (烟/气等)一缕；少量；喘息 56 urge n.&vt. 强烈的欲望；冲动；催促 57 have an urge to 有强烈的欲望做某事 58 random adj. 随机的；不可思议的 59 maximum adj.&n. 最大极限的；最大量 60 explode vi.&vt. 爆炸；爆破 61 jolt n.&v. 震动；摇晃；颠簸；使震动 62 flip v. (使)快速翻转；(手指)轻抛 63 stun vt. 使震惊，使昏迷 64 mud n. 泥；泥浆 65 overstatement n. 夸大其词；夸张的陈述 第六部分：单元"顽固词库" 请把你反复记不住的单词及错因填写在下表中，便于循环巩固： 序号 单词 词性 错因 / 备注 1 2 3 4 5 6 7 8 $