选择性必修第三册 UNIT 9 HUMAN BIOLOGY（课件PPT）-【正禾一本通】2026年新高考英语高三一轮总复习高效讲义（北师大版）

该高中英语高考复习课件聚焦北师大版选择性必修第三册Unit 9“Human Biology”主题，紧扣高考“人与社会之科学”话题，覆盖核心词汇（如treatment, classify）、高频短语（in comparison with, be bound to）、复杂句式（the+序数词+n.+to do, 现在分词作结果状语）及阅读写作考点。对接高考评价体系，分析一词多义（pose, bound）、熟词生义（contain“克制感情”）等高频考点分布，归纳阅读词义推断、写作观点表达等常考题型，体现备考针对性与实用性。 课件亮点在于“真题引领+素养提升”策略，结合2024全国甲卷、2023新高考I卷等真题实例，解析多义词辨析、复杂句式运用，培养学生语言能力与思维品质。提供“克隆技术利弊”应用文语义场构建、错题警示，助力学生掌握答题技巧，教师可据此精准教学，实现高效冲刺备考。

选择性必修第三册 UNIT 9 HUMAN BIOLOGY （话题：人与社会之科学） 英语（北师版） 目录 学案一 课前背默 01 学案三 主题写作 03 学案二 课堂讲练 02 学案四 课下集训 04 学案一 课前背默 单词背诵 重点词汇 拓展词汇 教材外课表词汇 短语巧学助记 句式遮挡背诵 语篇词汇串记 提示 速记后请完成“背诵过关测 +练” 学案二 课堂讲练 treatment n．诊疗，治疗，疗法；对待方式(treat n．招待；款待 vt.对待；款待；请客；治疗) Part 1 核心词句——学搭配 1 should we  treat the homeless people with compassion but we also should treat them as equals contain vt.包含，容纳，装盛；容忍；控制(container n．容器) 2 classify vt.将……分类；把……归入一类(classified adj.分类的；机密的　classification n．归类；分级；分类；类别) 3 应用文之建议信 opposed adj.与某事物相反；反对某事物，不赞成某事物(oppose vt.反对；抵制　opposite adj.对面的；相反的) 4 读后续写之悲伤心理描写 bury vt.(buried，buried，burying)埋葬，安葬；埋藏；隐藏；使沉浸；使专心 5 bury myself in/am buried in reading the English newspaper 读后续写之动作链 suspect n．(犯罪)嫌疑人，可疑分子 vt.猜疑；猜想；怀疑(suspicion n．怀疑；疑心　suspicious adj.怀疑的；可疑的) 6 suspect that they would replace traditional forms of transportation 读后续写之悲伤心理描写 estimate vt.估计；估价；估算 n．估计；估算 7 was estimated to  be 700 years old Part 2 阅读词汇——善辨义 （一）多义词辨义 B D A C B C A B A C A C B （二）构词法猜义——巧借前缀under­推测词义 被剥夺基本 权力的，穷困的，下层社会的 (国家或地区)不发达的，经 济落后的 保守的陈述； 轻描淡写 未展现实力， 未能发挥潜能 Part 3 经典句式——会表达 句式：the＋序数词＋n.＋to do... 1 应用文之申请信 句式：现在分词短语作结果状语 2 应用文之申请信 making your life as  an exchange student more colourful and rewarding 随堂小练 adj.开小差的；注意力不 集中的 学案三 主题写作 (一) 应用文写作 [短文——克隆技术的利弊] [构建语义场——人类生物学技术] With science and technology developing，clone has become a hot topic． Cloning is the process of making an exact copy of a plant or animal and  developing it either naturally or artificially.An example of natural cloning is  identical twins，who are produced from the same egg. Some people think cloning can help save research time, reduce the number of  animals required for testing, produce more accurate results, and lead to more  effective treatments. Others are opposed to cloning being used in our life and they worry about the  ethical issues it raises. As far as I am concerned, cloning is a powerful instrument.How it is used and  whether it is a blessing or a curse to mankind depend on mankind and not on cloning. (二) 读后续写 [人物介绍＋动作描写之跑、走、冲] He once  suspected that was pacing up and down the room with a frown on his face 学案四 课下集训 关注微信公众号“正禾一本通” 获取更多相关资源 1．marathon 　　 n．马拉松赛跑 2．athletics n．田径运动会 3．innovate vi.& vt.革新，创新，改革 4．vaccine n．疫苗 5．resilience n．恢复力，复原力，适应力 6．doping n．使用违禁药物(以提高体育比赛的成绩) 7．gene n．基因 8．mammal n．哺乳动物 9．camel n．骆驼 10．cattle n．牛 11．goat n．山羊 12．primate n．灵长目动物 13．ape n．猿 14．reproductive adj.繁殖的，生殖的 15．provoke vt.激起，引起 16．ethical adj.关于伦理的；合乎道德的 17．inferior adj.低级别的，下级的；差的，次的 18．curse n．祸因，祸根；诅咒，咒语 19．atom 　　 　 n．原子 20．organ n．器官 21．impulse n．(神经)冲动，(电)脉冲 22．crossword n．纵横字谜，纵横填字游戏 23．intake n．摄入量，摄取量 24．omega n．奥米伽(希腊字母表的最后一个字母，即Ω，ω) 25．epidemic n．传染病，流行病 26．virus n．病毒 27．variation n．变化物，变体；差异，变动 28．bacteria n．细菌 29．baseline n．(医学或科学中的)基线，准线 30．CE 公元(用于日期后) 31．lung n．肺 32．trial n．试验；审判，审理 33．underline vt.强调，使突出；在……之下划线 34．symbolically adv.象征地，象征性地 35．mineral n．矿物质；矿产 36．database n．数据库，资料库 37．astronomer n．天文学家 写作词汇 1．justify your rude behavior 为你的粗鲁行为辩护 2．an active participant 积极的参与者 3．break the technical barrier 突破技术壁垒 4．twin boys/girls孪生男孩/女孩 5．stand by you forever 永远在你身边 6．a crucial factor 关键性的因素 7．a mere child 只是个孩子 8．locate the position of the gene找出该基因的位置 9．take you outside your comfort zone带你走出舒适区 10．an officially recognized English language school官方认可的英语学校 11．some rare animals 一些稀有动物 12.the most widespread outbreak 范围最大的爆发 13．visible benefits显而易见的好处 14．one visible symptom 一个明显的症状 15．be buried under ten feet of snow被埋藏在十英尺厚的积雪中 16．the actual number of deaths 实际死亡人数 17．find the main focus for each paragraph找到每一段的重点 18．scientific explanations of natural phenomena自然现象的科学解释 19．a needle and thread 针线 20．victims of racial prejudice 种族歧视的受害者 21．full of emotion 充满感情 1．biology n.　　　 生物学 biological adj. 生物的；生物学的 biologist n. 生物学家 2．capability n. (完成困难事情的)能力，才能 capable adj. 有能力的 3．infer vt. 推断，推定 inference n. 推断，推定 4．calculate vt. 计算，核算 calculation n. 计算，核算 calculator n. 计算器 5．physicist n. 物理学家 physics n. 物理学 physical adj. 物理学的；身体的；物质的 6．betterment n. (个人社会和经济地位的)改良，改善，提高 better vt. 改善，提高；超过；胜过 7．edit vi.& vt. 编辑，编校；剪辑，剪接 edition n. 版本，版次 editor n. 编辑，主编 8．comparison n. 比较 compare vt. 比较 9．wholly adv. 完全地 whole adj. 完全的 10．accurate adj. 准确的，正确的 accurately adv. 准确地 accuracy n. 准确性，准确度 11．treatment n. 诊疗，治疗，疗法；对待方式 treat n. 乐事；款待 vt. 治疗；对待 12．blessing n. 福气，幸运 bless vt. 祝福 13．nerve n. 神经；焦虑，恐惧，紧张 nervous adj. 紧张的 14．classify vt. 将……分类；把……归入一类 classified adj. 分类的；机密的 classification n.　　 归类，分类，分级 15．opposed adj. 与某事物相反；反对某事物 oppose vt. 反对 opposite adj. 对面的；相反的 prep. 在……对面 opposition n. 反对，反抗 16．depressing adj. 令人沮丧的，让人忧愁的 depressed adj. 沮丧的，忧愁的 depress vt. 令人沮丧；使萧条 depression n. 沮丧；(经济)萧条 17．steadily adv. 稳定地 steady adj. 稳定的；稳固的 unsteady adj. 不稳定的 18．systematic adj. 系统化的，有条理的 system n. 系统，体系，制度 19．globe n. 地球，世界；地球仪 global adj. 全球的 20．corresponding adj. 相应的；对应的 correspond vi. 相一致；符合；类似于 correspondence n. 一致；相似；相关；通信；信件 21．identify vt. 确定，发现；认出，识别 identification n. 确定，发现；鉴定；辨认 22．differ vi. 不同，不一样；意见相左 different adj. 不同的；有区别的 difference n. 差异；不同 23．participant n. 参加者；参与者 participate vi. 参与，参加 24．depressing adj. 令人沮丧的，让人忧愁的 depressed adj. 沮丧的；萧条的 depress vt. 使沮丧；使萧条 depression n. 抑郁，沮丧 25．locate vi.& vt. 找出……的准确位置 location n. 位置 1．sheet /ʃiːt/ n．一张(纸)；床单；被单 2．shore /ʃɔː(r)/ n．岸；滨 3．slice /slaɪs/ n．(切下的食物) 薄片 vt.把……切成薄片 4．source /sɔːs/ n．来源；出处 5．sow /səʊ/ vt.& vi.(sowed, sown or sowed) 播种；种 6．starve /stɑːv/ vi.& vt.(使) 挨饿；饿死 7．statistic /stə'tɪstɪk/ n．[pl.]统计数字；统计资料；统计学 8．statue /'stætʃuː/ n．雕塑；雕像 9．strait /streɪt/ n．海峡 10．string /strɪŋ/ n.细绳;线;一串 vt.(strung, strung) 悬挂;系 adj.弦乐器的;线织的 一词多义 1．clone ①vt.克隆，使无性繁殖 ②n.克隆动物或植物，无性繁殖的个体；复制品；翻版 2．abuse ①vt.滥用，妄用；虐待 ②n.滥用；虐待 3．parallel ①n.(不同地点或不同时间的两事物之间的)联系，相似 ②adj.平行的 4．estimate ①vt.估计，估算 ②n.估计，估算 5．sample ①n.样本，样品 ②vt.品尝，体验；对……做抽样调查 6．pose ①vt.造成，引起，产生(问题、危险、困难等)；提出 ②vi.摆姿势 ③n.(为画像、拍照等而摆的)姿势，姿态 7．suspect ①n.(犯罪)嫌疑人，可疑分子 ②vt.怀疑……有罪，认为……有嫌疑 熟词生义 1．thorough [常见义]adj.彻底的，全面的，详尽的→[生僻义]adj.细心的 2．clue [常见义]n.线索，提示→[生僻义]vt.提供最新信息 3．contain [常见义]vt.包含，容纳，装盛→[生僻义]vt.克制，抑制(感情) 4．bound [常见义]adj.很有可能，肯定会→[生僻义]adj.开往 词源猜义 1．artificially　artifi (人工的)＋cial(形容词词缀)＋ly(副词词缀)→以人工方式→引申为：adv.人为地，虚假地 2．identical　 ident (相同)＋ical(形容词词缀)→完全相同的→引申为：adj.完全相同的，非常相似的 3．reproductive　 re (再次)＋product (生产)＋ive(形容词词缀)→再次生产的能力→引申为：adj.生殖的，繁殖的 4．crossword cross (交叉)＋word(词)→交叉排列的词→引申为：n.纵横字谜 词源猜义 5．intake　in (进入)＋take(获取)→进入获取→引申为：n.摄入量；新纳入者 6．symbolically　 symbol (象征)＋ical(形容词词缀)＋ly(副词词缀)→以象征的方式→引申为：adv.象征性地 7．astronomer　 astro (星星)＋nom (法则)＋er(人)→研究星星法则的人→引申为：n.天文学家 8．crucial　 cruc (十字)＋ial(形容词词缀)→十字路口的关键→引申为：adj.关键的，重要的 9．officially　 offici (官方)＋al(形容词词缀)＋ly(副词词缀)→以官方的方式→引申为：adv.官方地，正式地 10．symptom　 sym (共同)＋pto (下降)＋m→共同下降→引申为：n.症状，征兆 1．in comparison with 与……相比 2．depend on 取决于 3．be devoted to 致力于 4．be responsible for 对……负责 5．up to 多达 6．be bound to 一定会 7．cut down on 削减，减少 8．be treated as 被看作 9．be crucial for 对……来说至关重要 10．be classified as 　 被归类为…… 11．opposed to 与……相反；反对 12．in the course of 在……过程中；在……期间 13．result in 导致；引起 14．get through 用完，耗尽；接通；(设法)处理；完成；度过，熬过 15．get over 克服；恢复；熬过 16．come up with 找出，提出，想出 17．a great deal of 大量 1．They were the first­ever primates (the order of mammals which include apes，monkeys，and humans) to have been cloned！(the＋序数词＋n.＋to do...) 它们是有史以来首次被克隆的灵长类动物(哺乳动物的一个类别，包括猿、猴子和人类)! 2．While some people believe it is crucial for scientific advancement，others raise moral concerns.(while 引导让步状语从句) 尽管有些人认为这对于科学的进步至关重要，但也有人提出了道德方面的担忧。 3．Researchers insist that the science of cloning should be further explored and advanced.(insist后接that宾语从句用虚拟语气) 研究人员坚持认为，克隆科学应进一步得到探索与发展。 4．With recent press reports drawing parallels between bird flu and killer epidemics of the past，Jim Smith looks at the sometimes depressing history of epidemics for clues about how we can create a more positive future without epidemics.(with的复合结构) 随着最近各种媒体报道将禽流感和过去的致命流行病相类比，吉姆·史密斯对有时令人沮丧的流行病历史进行了审视，以寻找关于我们如何创造一个更美好的没有流行病的未来的线索。 5．Scientists now estimate that up to 50% of the area's population died from the epidemic，making it one of the main causes of the fall of the Roman Empire.(现在分词短语作结果状语) 科学家们现在估计，该地区多达50%的人口死于这种流行病，使其成为罗马帝国衰落的主要原因之一。 6．Having killed up to 50 million people in 18 months，the Spanish Flu is believed to have been the most severe epidemic in history.(sb/sth be believed to be/have been...某人/某物被认为是……) 在18个月内造成5 000万人死亡之后，西班牙流感被认为是历史上最严重的流行病。 In the current era，what people do hurts not only themselves but also animals，such as camels，cattle，apes and goats.In comparison with widespread traditional offline medical care，remote medical care is more crucial, which can break the barriers of time and space，and provide the best doctors and the accurate treatment for patients.But some illegal organizations, wholly ignoring the ethical principles，are buried in editing some false advertisements artificially and abusing network，providing some false clues for patients.It is bound to lead to permanent hurt to patients，which will provoke angry emotions and must be forbidden forever. To make matters worse，it is estimated that some rare animals are disappearing.There are many factors for their disappearance，and they can be roughly classified into two categories，partly because they have no capability to adapt to the environment, and partly because of human activities，which pose a threat to their habitats.It is depressing that some people kill animals because they attribute the outbreak of some diseases to the viruses these animals carry.Fortunately，most people are opposed to this practice and call for efforts to develop thorough and systematic measures to protect animals on the globe. 在当今时代，人们的所作所为不仅伤害了自己，也伤害了动物，比如骆驼、牛、猿和山羊。与普遍的传统的线下医疗相比，远程医疗更为关键，它可以打破时间和空间的障碍，为患者提供最好的医生和准确的治疗。但一些不法组织完全无视道德原则，忙于人为编辑一些虚假广告，滥用网络，为患者提供了一些虚假线索。这势必会给病人带来永久性的伤害，会激起愤怒的情绪，必须永远禁止。 更糟糕的是，据估计一些珍稀动物正在消失。它们消失的原因有很多，大致可以分为两类，一部分原因是它们没有适应环境的能力，另一部分原因是人类活动对它们的栖息地构成了威胁。令人沮丧的是，有些人杀死动物，因为他们把一些疾病的爆发归咎于这些动物携带的病毒。幸运的是，大多数人都反对这种做法，并呼吁努力制定彻底且系统的措施来保护全球的动物。 【知识归纳】　 ◎under treatment 在治疗中 ◎treat sb as... 把某人看作…… ◎treat sb to sth 用某物招待某人，以某物款待某人 ◎treat sb with... 以……(方式)对待某人 【写作语料】　 ◎be under treatment for epidemic disease因流行病在接受治疗 ◎treat me as a child把我当作孩子对待 【语境运用】　单句语法填空/完成句子 ①Later，he worked in Africa，where many people suffered from blindness for lack of proper (treat). ②(2022·浙江6月卷)通过社区服务，我完全意识到，我们不仅要对无家可归的人报以同情，而且应该平等地看待他们。 Through the community service，I wholly realized that not only ． treatment 【知识归纳】　 ◎contain oneself 克制自己 ◎contain one's＋excitement/anger 等表情感的名词 抑制自己的激动/愤怒等 【写作语料】　 ◎The museum contains a number of original artworks.这个博物馆收藏了大量原创艺术作品。 ◎contain 3，000 people容纳3 000人 【语境运用】　完成句子 ①当拿起奖品时，这位年轻的参赛者高兴得不能自已，笑得合不拢嘴。 When taking up the prize, the young participant , grinning from ear to ear. ②他们的妈妈试图抑制自己的兴奋，但还是激动得落泪了。 Their mom ，but the glittering tears failed her. couldn't contain himself for joy tried to contain her excitement 【知识归纳】　 ◎classify...into... 把……分为…… ◎classify sb/sth as sth 把……划分为/界定为…… 【写作语料】　 ◎fall into different classifications分为不同的类别 ◎classify them into three major forms将他们分为三种主要类型 【语境运用】　完成语段 有人建议，当我们背诵单词时，应该把它们分成不同的类别。例如，有些词可以归类为与体育有关的词。 It is suggested that words ① when we learn them by heart.For instance，some words can ② sports­related words. (should) be classified into different categories be classified as 【知识归纳】　 ◎be opposed to doing sth 反对做某事 ◎oppose (doing) sth 反对(做)某事 ◎oppose sb/sb's doing sth 反对某人做某事 【写作语料】　 ◎be strongly opposed to protecting children too much强烈反对过度保护儿童 ◎oppose developing the nature reserve反对开发自然保护区 ◎oppose him/his changing the plan反对他改变计划 【语境运用】　句式升级 Because all of my friends were opposed to/opposed my plan，I couldn't resist sobbing，hiding my face in my hands. → ，I couldn't resist sobbing，hiding my face in my hands.(with复合结构) → ，I couldn't resist sobbing，hiding my face in my hands.(独立主格) With all of my friends opposed to/opposing my plan All of my friends opposed to/ opposing my plan 【知识归纳】　 ◎bury...in... 把……埋到……；使……沉浸于…… ◎bury oneself in (doing)... 埋头于/专心于…… ◎be buried in 专心于 ◎bury one's face in one's hands 双手掩面 【写作语料】　 ◎bury his head in his arms把他的头埋在胳膊里 ◎be buried in books 埋头读书 【语境运用】　完成句子 ①我每天专心读英文报并获得了丰富多彩的知识。 I every day and I have gained lots of colorful knowledge. ②他一屁股坐地上，双手掩面，开始伤心地哭起来。 He flopped down on the ground, and began to weep sadly. buried his face in his hands 【知识归纳】　 ◎suspect sb of (doing) sth 怀疑某人(做)某事 ◎suspect sb to be/as... 怀疑某人是…… ◎be suspicious of/about... 对……怀疑 【语用点拨】　与“suspect sb of sth”结构类似的动词短语还有： ◎remind sb of sth提醒某人某事 ◎inform sb of sth告知某人某事 ◎cure sb of sth治愈某人的某种疾病 ◎accuse sb of sth指责/指控某人某事 ◎convince sb of sth劝服某人相信某事 【语境运用】　完成句子 ①他怀疑我偷了老妇人的金戒指，甚至我最好的朋友也怀疑我的正直，所以我捂着脸，无法控制地哭了起来。 He the old woman's gold ring and even my best friend my integrity，so I buried my face in my hands，sobbing uncontrollably. ②(2024·全国甲卷)中国城市共享单车的快速普及让一些人怀疑它们会取代传统交通工具。 The rapid adoption of shared bicycles in Chinese cities led some to ． suspected me of stealing was suspicious about 【知识归纳】　 ◎estimate sth at... 估计数值为 ◎be estimated to be/have 估计是/有 ◎It is estimated that... 据估计…… ◎make an estimate of 给……估价/估计 【写作语料】　 ◎estimate the crowd gathering here at 30，000估计聚集的人有3万 ◎a rough estimate of the cost 粗略估计成本 【语境运用】　完成句子 ①据估计，中国国内消费的大米有大约60%来自袁隆平的杂交水稻品种作物。 about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains. ②要对世界上全部可用的水力作出准确的估计是困难的。 It is difficult the total available water power in the world. ③尽管那天风很大，我们还是到达了那座大约有700年历史的城堡。 Windy though it was that day，we arrived at the castle which ． It is estimated that to make an accurate estimate of 1．pose A．vi.摆姿势　B．n.姿势；姿态　C．vt.造成；引起；产生　D．vt.提出 ①(2023·新高考Ⅱ卷)Adults are portrayed(描绘) alone in many settings and poses. ②(2024·新高考Ⅰ卷)The benefits of print reading particularly shine through when experimenters move from posing simple tasks—like identifying the main idea in a reading passage—to ones that require mental abstraction—such as drawing inferences from a text. ③How could I possibly take the time to pose for a sculpture now？ ④(2024·新高考Ⅱ卷)This absorbing new book by Catriona Campbell is a practical roadmap addressing the challenges posed by the forthcoming AI revolution (变革). 2．bound A．adj.必定的 B．vi.跳跃 C．adj.受约束的 ①The kangaroo bounded across the open field at incredible speed. ②As a member of the team, you are bound by the rules and regulations. ③With such strong evidence, the suspect is bound to be found guilty. 3．clone A．n.复制品；翻版　B．vt.克隆， 使无性繁殖　C．n.克隆动物或植物，无性繁殖的个体 ①The idea of cloning extinct life forms still belongs to science fiction. ②Every man wants his son to be somewhat of a clone not in features but in footsteps. ③A clone is identical with the original animal or plant. 4．nerve A．n.神经 B．n.勇气 C．vt.鼓足勇气 ①Once，when trying a certain trick on the beam(横杆)，I fell onto the stones，damaging a nerve in my hand. ②With the encouragement and comfort，I finally nerved myself to bravely face the barrier. ③I was going to have a go at parachuting but lost my nerve at the last minute. 前缀under­：表示“在……下；不足，不够；副手” 本单元：under­(在……下)＋line(线)→vi.underline (在字底下)划线→强调，使突出 1．(2024·浙江1月卷)Jessica Pink，an undergraduate student，suggests taking online courses with a friend，so you can motivate each other to stay on track.n. 2．(2023·新高考Ⅰ卷)Some people will tend to overestimate, and some to underestimate.vt. 3．Research shows that underprivileged individuals may experience higher levels of stress and anxiety due to their socioeconomic conditions.adj. 本科生 低估；对……估计不足 Many underdeveloped countries face significant challenges in providing basic healthcare and education to their populations.adj. The journalist's understatement regarding the impact of the disaster was criticized, as many felt it downplayed the severity of the situation.n. Research has shown that students who experience anxiety may underachieve academically, despite having the potential to excel.vi. 【教材原句】　They were the first­ever primates (the order of mammals which include apes，monkeys，and humans) to have been cloned! 它们是有史以来首次被克隆的灵长类动物(哺乳动物的一个类别，包括猿、猴子和人类)! 【知识归纳】 句中不定式短语to have been cloned作后置定语，修饰the first­ever primates。当中心词是序数词或被序数词修饰时，常用不定式(短语)作后置定语。英语中常用不定式(短语)作后置定语的情况： 被修饰词为序数词、形容词最高级或被序数词、形容词最高级修饰时; 被修饰词前有 the only，the very，the next等词对其进行修饰时; 被修饰词为不定代词 something，nothing，little 等时; 被修饰词为抽象名词time,way,reason,chance,ability,courage,opportunity,wish等时 【写作佳句】　 ①Afterwards, the USSR focused on sending people into space, and on 12 April 1961, Yuri Gagarin became the first person in the world to enter space. 后来苏联专注于载人太空飞行，1961年4月12日，尤里·加加林成为世界上第一个进入太空的人。 ②The ability to express an idea is as important as the idea itself. 表达观点的能力与观点本身同等重要。 ③Flying is the best way to travel. 乘飞机是最好的旅行方式。 ④As a matter of fact，we all have something to be grateful for in our daily life，but sometimes we just don't realize it. 事实上，我们在日常生活中都有值得感激的事情，但有时我们只是没有意识到。 the best person to take charge of the job 【仿写借鉴】　 ①(2022·新高考Ⅰ卷)虽然大卫是最后一个越过终点线的参与者，但他并不沮丧，相反，他的脸上绽放出胜利的光芒。 Though David ，he was not depressed and instead，his face lit up with victory. ②他相信他有能力帮助伯纳德脱离困境。 He was convinced that he had ． ③我能说一口流利的英语，而且我是班上唯一一个出国深造的学生。毫无疑问我是负责这项工作的最佳人选。 I can speak fluent English and I am for further study.There is no doubt that I am ． was the last participant to cross the finish line the ability to help Bernard out of the difficulty the only student in my class to go abroad 【教材原句】　Scientists now estimate that up to 50% of the area's population died from the epidemic，making it one of the main causes of the fall of the Roman Empire.现在科学家们估计，该地区多达50%的人口死于这种流行病，使其成为罗马帝国衰落的主要原因之一。 【知识归纳】 ◎句中的making it one of the main causes of the fall of the Roman Empire是现在分词短语作结果状语，表示意料、情理之中的结果； ◎动词不定式也可作结果状语，一般放在句子后面，且常表示出乎意料的结果，常与only，just等词连用。 【写作佳句】　 ①Jane stamped her feet into the forest angrily，only to find that she couldn't identify direction.Worse still，it rained heavily suddenly，making it more difficult to find her way out of the unfamiliar forest. 简气呼呼地走进森林，却发现自己认不清方向。更糟糕的是，天突然下起了大雨，使她更难找到离开这片陌生森林的路。 ②First of all，I speak fluent English，permitting me to communicate with visitors without difficulty. 首先，我能说流利的英语，使我可以毫无困难地与来访者交流。 【仿写借鉴】　 ①我相信这段经历也会对你有益，使你的交换生生活更加丰富多彩和更有意义。 I believe the experience will also be beneficial to you， ． ②我想写信告诉你，我们对你的服务非常失望。 我们提前预订了桌子，但是当我们按预定的时间赶去那里的时候，却被告知没有座位了。 I am writing to tell you that we were quite disappointed with your service.We had booked a table, but when we went there at the time as arranged, ． only to be told there were no seats available Buried slid located into Ⅰ.核心词汇专练——单句语法填空 The talented girl has suffered from a strange disease，but now she is under (treat) and her health has (gradual) picked up. 2． (bury) in his book，the athlete didn't notice me when I (slide) into the room. 3．Sichuan Province， (locate) in southwestern part of China，enjoys many world­famous places of interest，such as Jiuzhaigou and Dujiangyan Irrigation Project. 4．The government advocates classifying rubbish four categories：recyclable waste，unrecyclable waste，hazardous waste and other waste. treatment gradually is estimated Comparing 5．Some students do realize they are blessed the opportunity to study in the bright and spacious classrooms，however，others take it for granted. 6．Feeling the (depress) atmosphere in the room，my neighbour comforted me by patting me on the shoulder. 7．Now that you have done so much work，you are bound (win) the speech contest. 8．It (estimate) that the project will last four years，generating a lot of benefits. 9． (compare) all the great people with each other, you'll find that they have much in common. with depressing to win to get betterment opposed 10．The scholar，who is said (graduate) from Cambridge University，will give us a lecture about English poetry. 11．It struck me that I could treat the girl an absorbing drama in return for her help. 12．I suspect the so­called poet copying others' poems but I have no solid evidence. 13．In spite of the icy cold weather，my mother is the first (get) up to prepare breakfast. 14．They believed that what they were doing was vital for the (better) of society. 15．While the majority of the students agree to pull the curtain aside，others are (oppose) to it. to have graduated to of adj.仅仅 Ⅱ.阅读词汇猜词——熟词生义、派生与合成 写出红体单词在句中的词性及汉语释义 1．She calculated that going to a stranger's house was a risky move, but she decided to take the chance. 2．Martin would be a good judge，I thought.He was calm and thorough. 3．He's just clued me in on the latest developments so I can be informed of it. 4．(2023·全国甲卷)By the early 1970s，after centuries of cruel and continuous hunting by settlers，600 to 800 grizzlies remained on a mere 2 percent of their former range in the Northern Rockies. vt.认为 adj.细心的 vt.提供最新信息 adj.开往 vt.识别 n.可能(性) 5．(天津7月卷)He pulls out a special device，points it at the suspect，and switches it on. 6．I sampled the delights of Greek cooking for the first time. 7．Learning that he was appointed as head of the team，he couldn't contain his excitement and danced into the house. 8．I got up early to catch the train that was bound for Shanghai. 9．It is because more life experience may help people better identify priorities in life. 10．(2024·新高考Ⅰ卷)We were particularly interested in exploring the aspects of sampling that tend to bias (使有偏差) data, like the greater likelihood of a citizen scientist to take a picture of a flowering plant instead of the grass right next to it. ◎likely“可能的”＋­hood“表示情况，状态，性质，身份等”→likelihood n.嫌疑犯 vt.品尝；体验 vt.克制，抑制(感情) 11．(2024·新高考Ⅰ卷)Biodiversity apps can use our study results to inform users of oversampled areas and lead them to places—and even species—that are not well­sampled. ◎over­ “过度， 过分”＋sample “样品， 标本”＋­ed→oversampled 12．(2024·新高考Ⅰ卷)I've been motivated—and demotivated—by other folks' achievements all my life. ◎de­“去掉”＋motivate“作为……的动力， 使具有……的动机”→demotivate adj.过度采样的 vt.使失去动力 13．(2022·浙江6月卷)Subjects who practiced the language moderately beforehand made few errors than those who practiced extensively or not at all. ◎before“在……之前”＋hand“手”→beforehand 14．Off­task behaviour defined as behaviours not related to classroom objectives, rules or lessons may include：texting in class, doodling and talking to the person beside you. ◎off“不在……上，离开”＋task“任务”→off­task adv.预先，事先 你校本周英语角的主题是“克隆技术的利弊”。请你写一篇短文，在英语角上与同学们分享。 ①head 头 ②brain 脑 ③hair 头发 ④forehead 额 ⑤eyebrow 眉毛 ⑥cheek 面颊 ⑦lip 嘴唇 ⑧tooth 牙齿 ⑨chin 下巴 ⑩think about 考虑 ⑪make decisions做决定 ⑫memorise facts/events记住事实/事件 ⑬be lost in thought陷入沉思 ⑭make a judgement做判断 ⑮predict the future预测未来 ⑯solve the problem解决问题 ⑰make new inventions 创造新发明 ⑱find cure for diseases找到治愈疾病的方法 ⑲serve people服务人民 ⑳genetic material遗传物质 ㉑medical researchers医学研究者 ㉒n favour of支持，赞同 ㉓be against＝be opposed to反对 ㉔the development of science and technology科技的发展 ㉕become a hot topic 成为一个热门话题 ㉖lead to more effective treatments带来更有效的治疗 ㉗a curse to mankind人类的灾祸 选用本单元所学知识和下栏词块翻译句子 第一段：开篇点题，简单介绍克隆技术 1．随着科技的发展，克隆已经成为一个热门话题。(with复合结构) 2．克隆是通过自然或人为的方式，对植物或动物进行精确复制、培育的过程。自然克隆的一个例子是同卵双胞胎，它们是由同一个卵子受精产生的。(非限制性定语从句) 第二段：人们对克隆技术的不同观点 3．一些人认为克隆有助于节省研究时间，减少实验所需动物的数量，使实验结果更准确、治疗方法更有效。 4．一些人反对在我们的生活中使用克隆，他们担心它引发伦理问题。 第三段：个人看法 5．我认为，克隆是一种强有力的工具。怎样使用它，究竟是给人类带来幸福还是带来祸根，完全取决于人类自己，而不取决于克隆。 Ⅰ.教材语料积累 词汇 [情感描写]　emotion；ethical；inferior；blessing；nerve；opposed；depressing [动作描写]　justify；infer；calculate；innovate；abuse；locate；classify；estimate；bury；underline；identify；suspect 佳句 1．Centuries later，the Great Flu Epidemic of 1918，also called the Spanish Flu，struck near the end of World War Ⅰ.(拟人) 2．SARS was examined by scientists，who were confused by this new disease and wanted to learn more about it and its causes.(情感描写) 3．It(The DNA detective) has been one of the key weapons for unsolved cases.(比喻) Ⅱ.拓展语料背诵 词汇 skip蹦跳着走　run 跑　race赛跑　jog慢跑　fly飞奔　approach接近，靠近　drag 拖着(受伤的脚或腿)行走　dance跳跃，雀跃　jump 跳，跃　escape逃跑　flee逃走　rush迅速移动　dash猛冲，急奔　stride 大步走　stroll/wander 漫步，闲逛　dart 飞奔，猛冲　march 行军，快步走　tiptoe 蹑手蹑脚，轻手轻脚地走　stagger摇摇晃晃地走　stumble 跌跌撞撞地走　trot 小跑，快步，疾走　pace up and down踱来踱去dash/rush for向……冲去　steal/slide/creep into溜进 佳句 1．No longer hesitating，he jumped off the truck and flew towards the building like an arrow.(动作描写) 他不再犹豫，跳下卡车，像箭一样飞向大楼。 2．The man dashed/rushed for the exit，and escaped in great panic．那人向出口冲去，慌慌张张地逃走了。 3．Racing/Dashing/Running home，he burst into the bedroom，picked up my purse and charged out.(现在分词短语作状语)(动作链描写)他飞奔着跑回家，冲进卧室，拿起我的钱包冲了出去。 4．He started pacing up and down the room with a frown on his face.他皱着眉头在房间里踱来踱去。 Ⅲ.语料综合运用 汤姆·史密斯是一个17岁的男孩，他有幸拥有一个大家庭，除了他之外，所有家庭成员都有一些乐器天赋。他曾经怀疑自己可能不属于这个家庭，觉得自己可能是被收养的。一天，他皱着眉头在房间里踱来踱去，这时突然想到了一个主意。他应该秘密进行一次DNA检测以证明自己的身份。于是，那天下午，在院子里慢跑后，他踮着脚尖来到卧室，试图找到一些他父母的头发。经过仔细搜索，他终于找到了一些并迅速逃离，他的心脏剧烈跳动。他一逃离家就立即赶往医院。他把样本交给了医生，并被要求次日取结果。他感到宽慰和自由，在附近的公园里停了下来，悠闲地闲逛，自言自语地说：“真相很快就会水落石出。”第二天，他忐忑不安，匆匆赶往医院，拿到了基因鉴定证书。“谢天谢地！我是一个真正的史密斯家族成员。” he fled out of home he rushed to the hospital without delay wandering leisurely he hurried to the hospital Tom Smith is a 17­year­old boy ① where all family members are gifted in some musical instruments except him.② he may not belong to the family，or maybe he was just the adopted one.One day，he ③ when suddenly an idea struck him.He should secretly make a DNA detection to justify his identity.So，that afternoon,④ , trying to find some hairs from his parents.After a careful search，he managed to find some，and ⑤ ．The moment ⑥ ， ．He submitted the sample to the doctor and was asked to pick the result the next day.Feeling relieved and free，he stopped in the nearby park，⑦ ，saying to himself，“The truth will soon come out.”The next day，having butterflies in his stomach，⑧ and got the gene identification certificate.“Thank goodness！I am indeed a real Smith.” who is blessed with a big family after jogging in the yard，he tiptoed to the bedroom escaped quickly with his heart pounding wildly $