选修1 Unit 3 Conservation（Word教师用书）-【金版新学案】2027年高考英语高三总复习大一轮复习讲义（北师大版）

该高中英语讲义围绕高考核心词汇、短语及经典句型，按“阅读单词-核心单词-拓展单词”层级架构，结合构词法、熟词生义建立知识网络。通过考点梳理、构词技巧指导、2023-2025年真题语境训练等环节，帮助学生突破词汇难点，构建系统复习框架。 资料创新采用“词汇-阅读-写作”一体化策略，设计“熟词生义语境辨析”“构词法规律总结”等活动，如通过前缀re-、de-例词对比培养思维品质。设置分层练习与即时反馈，提升语言能力，助力学生高效掌握考点，为教师把控复习节奏提供实用指导。

注：表示该词的熟词生义。 Ⅰ．阅读单词 1.rhino n． 犀牛 2.horn n． (牛、羊等头上的)角 3.asteroid n． 小行星 4.solar adj． 太阳光(能)的 5.hatch vi．&vt． (使)孵化 6.packet n． 小包，小盒 7.packaging n． 包装盒(瓶、袋)，包装材料 8.coconut n． 椰子 9.shell n． 壳；贝壳 10.refillable adj． 可再填充的 11.bin n． 垃圾箱 12.carton n． 硬纸盒；塑料盒 13.cutlery n． 餐具 14.council n． 委员会；理事会 15.roadworks n． 道路施工 16.organic adj． 不使用化肥的，有机的，绿色的 17.institute n． 机构；研究院 18.poultry n． 家禽肉，家禽 19.committee n． 委员会 20.temple n． 庙宇，寺院 21.Confucius 孔子 22.carve vt． 雕，刻 23.valley n． 谷，山谷 24.thunderstorm n． 雷暴 25.typhoon n． 台风 26.Atlantic adj． 大西洋的 Ⅱ．核心单词 1.plastic adj． 塑料制的 2.item n． 一项，一条 3.switch vi．&vt． 转换，改变 n． 开关 4.species n． 物种，种 5.wipe vt． 擦；拭 6.decrease vi．&vt． 减少 n． 减少；减少的量 7.blame vt． 责怪，指责；把……归咎于 n． 责任；责备；指责 8.wrap vt． 包，裹；用……缠绕(或围紧)；用……围绕 9.swallow vi．&vt． 吞下，咽下；吞没，淹没； 掩饰，抑制 10.chopsticks n． 筷子 11.jam n． 拥挤，堵塞；果酱 vt． 塞满，挤满 12.decade n． 十年，十年期 13.gas n． 气，气体 14.cancer n． 癌症 15.essay n． 论说文；散文 16.billion n． 十亿 17.instance n． 例子，实例 18.claim vt． 声称；断言；主张；索赔，索要；认领(失物)；(战 争、事故等)夺去(生命) n． 声称；(根据权利而提出的)要求 19.drug n． 药物，药材；毒品 20.sum vt． 概括，总结 n． 总数；金额，款项 21.scenic adj． 景色优美的 Ⅲ．拓展单词 1.conservation n．保护 →conserve vt．保护；节约 2.destroy vt．破坏；毁掉 →destruction n．破坏，毁坏 →destructive adj．毁坏性的；破坏性的 3.mining n．采矿业 →mine n．矿；矿井 vt．&vi．开矿；采矿 →miner n．矿工 学生用书⬇第138页 4.recycle vi．&vt．再利用，回收利用 →cycle n．循环 →recyclable adj．可回收利用的；可再循环的 →unrecyclable adj．不可回收的 5.informative adj．有教育意义的；知识性强的 →inform v．通知，告知 →information n．信息 6.threat n．威胁； (灾难等坏事)发生的可能 →threaten vt．威胁；危及 →threatening adj．威胁的，恐吓的；阴沉沉的 7.illegally adv．非法地，违法地 →illegal adj．非法的，违法的 →legally adv．合法地；法律上 →legal adj．合法的 8.hunt vi．&vt．猎取，猎杀 →hunting n．打猎 →hunter n．猎人 9.extinct adj．灭绝的，绝种的 →extinction n．灭绝 10.incredibly adv．非常地，极端地 →incredible adj．极好的；难以置信的 11.urgent adj．紧急的，急迫的 →urgently adv．迫切地；急切地 →urgency n．紧迫(性) →urge n．强烈的欲望；冲动 vt．竭力主张；强烈要求；敦促 12.unusual adj．异常的；不平常的 →unusually adv．不寻常地 →usual adj．平常的 →usually adv．通常地 13.mass adj．大量的 n．团，块，堆；大量，许多 →massive adj．巨大的；大量的 14.affect vt．影响；使感动；使感染(疾病) →affection n．喜爱；感情 15.endangered adj．濒危的 →endanger v．使面临危险；危及；危害 →danger n．危险 →dangerous adj．危险的 16.restore vt．(使)恢复 →restoration n．(旧建筑或旧家具等的)修复，整修 17.consumer n．消费者 →consume v．消费；消耗；吃，喝 →consumption n．消费；消耗 18.wasteful adj．浪费的；挥霍的 →waste v．&n．浪费 19.transportation n．交通运输系统，运输方式 →transport n．交通运输系统，运输方式 v．(用交通工具)运输，运送 20.dirt n．灰尘，尘土 →dirty adj．脏的 21.realistic adj．现实的，实际的 →realise vt．实现；认识到 →real adj．真的；真实的 →really adv．真正地；确实地 →reality n．真实；现实 22.innovative adj．新颖的，创新的，革新的 →innovate v．创新，改革 →innovation n．革新，创新 23.aware adj．意识到的，明白的 →awareness n．意识 →unaware adj．不知道的；未察觉到的 24.collection n．收集；收藏品；专辑 →collect vt．收集；收藏 →collector n．收集者，收藏家 →collective adj．集体的；共同的 25.anxious adj．焦虑的，不安的；渴望的 →anxiety n．焦虑，不安；渴望 →anxiously adv．焦虑地 26.reusable adj．可再使用的，可重复使用的 →reuse v．再使用，重复使用 →use v．&n．使用 27.stuck adj．卡住的，无法移动的 →stick粘贴；将……刺入；刺；卡住，动不了 28.annoyed adj．烦恼的，生气的 →annoy vt．使恼怒；使生气；惹恼 →annoying adj．讨厌的，令人气恼的 →annoyance n．生气；令人烦恼的事物 29.anger n．愤怒；怒气 vt．使生气 →angry adj．生气的；愤怒的 →angrily adv．气愤地；愤怒地 30.regular adj．定期的，有规律的；频繁的，经常的n．常客，老主顾 →regularly adv．有规律地 →irregular adj．无规律的 31.involve vt．包含，需要；涉及，影响；使参加 →involved adj．复杂难懂的；参与的；专心于……的 →involvement n．参与；卷入；牵连 32.opponent n．反对者；对手，敌手 →oppose vt．反对；与……竞争 →opposed adj．反对的；截然不同的 →opposing adj．对立的；相竞争的 33.cruel adj．残忍的 →cruelly adv．残忍地；残酷地 →cruelty n．残忍 34.chemical adj．化学的n．化学品 →chemistry n．化学 →chemist n．化学家；药剂师 35.memorial n．纪念馆；纪念碑adj．(对逝者)纪念的，追悼的 →memory n．记忆力，记性；回忆，记忆 →memorize v．记住 →memorable adj．值得纪念的；难忘的 36.historic adj．古老的；历史上重要的 →history n．历史 →historian n．历史学家 37.agricultural adj．农业的 →agriculture n．农业 学生用书⬇第139页 构词法 前缀re-主要有以下几个意思： (1)“又、再”， (2)“回或向后”， (3)“相反、反对”， (4)“加强”。 recycle v．重新循环，再利用； replace v．放回原处； rebel v．反叛； resist v．反抗； reverse v．反转； recommend v．推荐 前缀de-： (1)表示“往下”， (2)表示“除掉，去掉”， (3)表示“相反、反转”。 decrease v．减少 decline v．减少；衰弱 devalue v．贬值； defrost v．除霜； decode v．解码，破译 decompose v．分解，腐烂 Ⅳ．重点短语 1.have a role 起某种作用 2.do one’s part 尽自己的职责 3.die out 消失；绝迹，灭绝 4.wipe out 彻底毁灭 5.be to blame (对某事)负有责任 6.be at risk 处境危险，受到威胁 7.set out 开始做某事，着手进行 8.stressed out 焦虑的；疲惫不堪 9.be related to 与……有关联 10.sum up 概括，总结 11.up to 多达 12.take action 采取行动 13.take steps 采取措施 14.in short 总之 15.for instance 例如 Ⅴ．经典句型 句型1：倍数表达法 They found that human activity is causing species to die out 1，000 times faster than normal． 他们发现人类活动导致物种灭亡的速度比正常情况快1 000倍。 句型2：含蓄条件句 Without forests，we would have no air to breathe，and without clean water we would be unable to survive． 没有森林，我们就不能呼吸空气；没有干净的水，我们将无法生存。 句型3：形容词短语作状语 How often do we arrive at work or school，stressed out，tired and angry？ 又有多少次，当我们抵达工作地点或学校时感到心力交瘁、心烦气躁？ 句型4：It is/was＋形容词＋that从句 It is clear that human activity has negatively affected all other species on Earth，including animals and plants． 显然，人类的活动已经对包括动物和植物在内的地球上所有其他的物种产生了负面的影响。  switch vi．&vt．转换，改变n．开关 先练透　猜测词义/完成语段 ①Do turn off lights and other switches when not using them to save electricity．　n．开关　 ②请注意!我们将从火车转乘有轨电车到省博物馆。到达目的地后，请确保所有手机处于关机状态。打开手机会影响我们的参观。(口头通知) Attention，please!We will 　switch from the train to the tram　 to reach the provincial museum．Upon reaching the destination，please make sure all mobile phones 　are switched off　．　Switching them on　 will influence our visit． 后归纳 switch off 关上(电灯、电视等)；断掉(电源) switch on 打开；接通 switch over 转变；转换；换台 switch from A to B 从A转变到B 学生用书⬇第140页  urgent adj．紧急的，急迫的［urgently adv．迫切地；急切地urgency n．紧迫(性)urge n．强烈的欲望；冲动vt．竭力主张；强烈要求；敦促］ 先练透　单句语法填空/完成句子/翻译句子 ①In order to 　urge　 (urgent) the government to take action on air pollution， environmentalists held a series of public campaigns． ②为了让更多同学参与垃圾分类，我们必须敦促学生会组织更多宣传活动并制定相关规则。 To get more students to take part in garbage sorting， we must 　urge the student union to organize more promotional activities and make relevant rules　． ③呼吁任何渴望为环境保护做出贡献的人都应该参加这场运动。(应用文之环境保护) 　It is urged that anyone who has an urge to make contributions to environmental protection (should) participate in the campaign．　 ④(2023·新课标Ⅰ卷)得知我们将随机分组进行口语练习，我忍不住想要表达一下自己的不同意见。 　Learning that we’ll be randomly paired to do the oral practice，I feel an urge to express my different voice．　 后归纳 (1)urge sb to do sth 催促某人做某事 urge that...(should) do sth 极力主张/催促……做某事 It is urged that...(should) do sth 极力主张/强调……做某事 (2)have/feel an urge to do sth 渴望做某事  decrease vi．&vt．减少n．减少；减少的量 先练透　单句语法填空/补全句子 ①To sum up，the number of new students decreased from 210 　to　 160.That is to say，the number decreased 　by　 24%． ②(2022·全国甲卷)We have been aware that it is because of varied human activities that the number of ocean animals 　is decreasing/on the decrease　(正在下降)．So there is an urgent need to switch our wrongdoing so that their number 　will be gradually on the increase　(将会逐渐增加)．(应用文之倡议书) 后归纳 (1)decrease to... 减少到…… decrease by... 减少了…… decrease (from...) to... (从……)减少到…… (2)on the decrease 正在下降；正在减少 on the increase 正在增加  blame vt．责怪，指责；把……归咎于 先练透　完成语段 当和其他人相处时，我们不应该总把错误归咎于其他人。毕竟，很多时候我们也应受责备。因此，我们应该多交流、换位思考，而不是指责其他人。 When getting along with others，we shouldn’t always 　put/lay the blame for mistakes on others/blame others for mistakes　．After all，many times we 　are also to blame　．So instead of 　blaming others　，we should communicate more and put ourselves in others’ place． 后归纳 (1)blame sb for sth/doing sth 为某事责备某人/责备某人做了某事 blame sth on sb/sth 把某事归咎于某人/某物 be to blame (for) 应(为……)承担责任/受责备 (2)put/lay the blame for sth on sb 将某事归咎于某人 学生用书⬇第141页  aware adj．意识到的，明白的(awareness n．意识unaware adj．不知道的；未察觉到的) 先练透　单句语法填空/完成语段/一句多译 ①　Unaware　(aware) of the potential danger，she went further into the forest and fell into the trap． ②(2022·全国甲卷)6月8日为世界海洋日，旨在提高人们保护海洋的意识。因此，我们应该意识到，责任是创造一个更美好的地球所需要的。(应用文之环境保护) World Oceans Day，falling on June 8th，is aimed at 　raising people’s awareness of　 ocean conservation．So we should 　be aware that　 responsibility is what it takes to make a better planet． ③意识到所有人盯着我，我是如此紧张以至于浑身冒汗。 →When 　I was aware of all the people staring at me　，I was so nervous that I was sweating all over．(be aware of) →When 　I was aware that all the people were staring at me　，I was so nervous that I was sweating all over．(be aware that) →　Aware of all the people staring at me/Aware that all the people were staring at me　，I was so nervous that I was sweating all over．(形容词短语作状语) 后归纳 be aware of 意识到，察觉到 be aware that... 察觉到…… raise one’s awareness 提高某人的意识  annoyed adj．烦恼的，生气的(annoy vt．使恼怒；使生气；惹恼annoying adj．讨厌的，令人气恼的annoyance n．生气；令人烦恼的事物) 先练透　单句语法填空/完成语段 ①　Annoyed　 but unable to let off steam，I bit my lips hard and took a breath，struggling to contain my inner 　annoyance　．(annoy) ②由于他令人讨厌的餐桌礼仪，我很恼他。最让我生气的是他满嘴食物地大声喧哗。此外，令我气恼的是，他甚至用筷子指着别人。最后，我是如此烦恼和他一起吃饭，以至于我很早就离开了，气得满脸通红。(读后续写之片段描写) I 　was annoyed with him about/at his annoying table manners　．　What annoyed me most was that　 he talked loudly with his mouth full of food．Moreover， 　to my annoyance　，he even pointed at others with his chopsticks．Finally，I 　was so annoyed to have dinner　 together with him that I left early，with my face flaming with anger． 后归纳 (1)be annoyed with sb about/at sth 因某事对某人生气 be annoyed to do sth 因做某事而恼怒 (2)What annoys sb most is that... 最让某人生气的是…… (3)to one’s annoyance 使某人生气的是  relate vi．相联系，有关联vt．叙述(related adj．有联系的relation n．联系，关联) 先练透　单句语法填空/一句多译 ①We often relate yuanxiao 　to　 Lantern Festival． ②(2024·新课标Ⅰ卷)The reasons relate 　to　 a variety of factors，including reduced concentration，an entertainment mindset (心态) and a tendency to multitask while consuming digital content． ③剪纸有一千五百多年的历史，与中国的传统文化紧密联系在一起。(应用文写作之传统文化) 学生用书⬇第142页 →Paper-cutting 　is closely related to the traditional culture of China　，and has a history of more than 1，500 years．(relate) →Paper-cutting 　is in close relation to the traditional culture of China　，and has a history of more than 1，500 years．(relation) 后归纳 (1)relate...to... 把……与……联系起来 relate to 与……相关；涉及；谈到 be related to 与……有关系 (2)relation n． 联系，关系 in relation to 与……有关；与……相比  suit vt．适合n．套装(suitable adj．适合的unsuitable adj．不适合的) 先练透　单句语法填空/一句多译 ①If not，let me know what time 　suits　(suit) you best． ②(2024·新课标Ⅱ卷)A torch (手电筒) along with 　suitable　(suit) clothing is essential for walking in the dark． ③因为我精通英语，我的确认为我适合这项志愿者工作。(应用文之求职信) →I do believe I 　am suitable for　 this voluntary work，because I have a good knowledge of English．(suitable) →I do believe this voluntary work 　suits me　，because I have a good knowledge of English．(suit) 后归纳 (1)suit...to... 使……适合…… suit one’s needs 适合某人的需要 (2)be suitable for 对……适合的 be suitable to do sth 适合做某事  set out开始做某事，着手进行 先练透　用set的相关短语填空/一句多译 ①At 7 a．m．last Saturday we 　set off/out　 for the farm merrily like caged birds newly set free．On arriving at the farm，we 　set up　 tents and then 　set about　 picking fruits．At noon，we 　set aside　 half an hour to 　set down　 what we thought of the fruit-picking activity in the tents．What a meaningful and beneficial activity it was! ②(2021·新高考Ⅰ卷)相反的是，他在杰夫手上涂了一些药，然后开始帮他们收拾烂摊子。 →Instead，he applied some medicine to Jeff’s hand，and then 　set out to help them　 clean up the mess．(set out) →Instead，he applied some medicine to Jeff’s hand，and then 　set about helping them　 clean up the mess．(set about) 后归纳 set off 出发；动身；燃放(烟花)；引起，激起 set aside 保留；储蓄；忽视；不顾 set about(doing sth) 着手/开始(做……) set out(to do sth) 出发；开始(做……) set down 放下；记下 set up 建立；树立；搭起  stressed out焦虑的；疲惫不堪 先练透　完成句子/完成语段 ①(2022·全国甲卷)我怎么强调海洋保护的重要性都不为过。(应用文之环境保护) I can’t 　lay/place/put stress on/upon the significance of/stress the significance of　 ocean conservation too much． 学生用书⬇第143页 ②(2023·新课标Ⅰ卷)面对这样一个压力巨大的挑战，我非常焦虑，感觉如坐针毡。老师感觉到我压力很大，就拍了拍我的肩膀，安慰和鼓励我。(读后续写之情绪＋动作描写) Faced with 　such a stressful challenge　，so anxious was I that I was on pins and needles．Sensing I 　was under stress/stressed (out)　，my teacher patted me on the shoulder，comforting and encouraging me． 后归纳 (1)stress n． 压力 v． 强调；重读 under stress 在压力下 stress the importance of... 强调……的重要性 (2)stressful adj． 压力大的；令人紧张的 (3)stressed adj． 有压力的  倍数表达法 ［教材原句］　They found that human activity is causing species to die out 1，000 times faster than normal． 他们发现人类活动导致物种灭亡的速度比正常情况快1 000倍。 先练透　单句语法填空/完成句子 ①The new bulbs require twice 　less　(little) electricity than the conventional ones currently used to produce the same amount of light． ②从这个短视频中可以很容易地看出，我们的新学校是十年前的三倍大。 Judging from the short video，it can be easily seen that our new school is 　three times as large as/three times larger than/three times the size of　 what it was ten years ago． 后归纳 倍数的表达方式： A＋be＋倍数＋as＋adj．/adv．原级＋as B A＋be＋倍数＋adj．/adv．比较级＋than B A＋be＋倍数＋the＋名词(size/weight/length/...)＋of B  without引导含蓄虚拟语气 ［教材原句］　Without forests，we would have no air to breathe，and without clean water we would be unable to survive． 没有森林，我们就不能呼吸空气；没有干净的水，我们将无法生存。 先练透　完成句子 ①我想借此机会表达你对我慷慨帮助的感激之情，没有你的帮助，我不会取得如此快的进步。(应用文之感谢信) I’d like to take this opportunity to express my gratitude to you for your generous help， 　without which I wouldn’t have made such rapid progress　． ②如果没有多样的生物和植物，我们的地球将变得没那么有趣。(应用文之野生动物保护) Without diverse creatures and plants，our globe 　would be less interesting　． 后归纳 (1)“without/but for＋名词”可替代if引导的虚拟条件从句，主句用虚拟语气，表示所说内容与事实相反。 (2)除了without，but for 之外，otherwise，but 等也常用来表示虚拟条件。 学生用书⬇第144页 维度一　词汇语境运用 1.(2025·浙江1月卷)If the information you’re communicating isn’t 　urgent　(urge)，consider sending an email． 2.(2025·全国二卷)Plants can improve our state of mind in a few ways but the biggest is by 　decreasing　(decrease) our level of cortisol，the stress hormone (激素) in our body． 3.(2025·全国二卷)Each dish was tailor-made to raise 　awareness　(aware) regarding food waste． 4.(2024·天津3月卷)Why doesn’t everyone enjoy exercising？The complexity of the human brain is 　to blame　(blame)． 5.(2024·新课标Ⅰ卷)According to this theory，people approach digital texts with a mindset 　suited　(suit) to social media． 6.(2024·新课标Ⅰ卷)Habitat Restoration Team volunteers play a vital role in restoring sensitive resources and protecting 　endangered　(endanger) species across the ridges and valleys． 7.(2024·新课标Ⅰ卷)The differences between print and digital reading results are partly related 　to　 paper’s physical properties． 8.(2023·浙江1月卷)I experienced this when I started switching 　to　 a zero waste lifestyle five years ago． 9.(2023·全国甲卷)You’ll soon find that the more patience you practice，the more you start to apply it to other，more 　annoying　(annoy) situations． 10.The 　destruction　(destroy) caused by the natural disaster left the town in ruins． 维度二　阅读理解清障 Ⅰ．熟词生义、一词多义 1.熟词生义——写出句中加黑词汇的词性及汉语意思 (1)She used a soft scarf to wrap her neck tightly against the cold wind．　vt．用……围紧　 (2)The students jammed the classroom as soon as the popular lecture was announced．　vt．塞满，挤满　 (3)A mass of dark clouds gathered in the sky，indicating a coming storm．　n．大量，许多　 (4)We usually consume fresh fruit and milk every morning to keep a balanced diet．　vt．吃　 (5)Trucks are used to transport vegetables from rural farms to city markets every dawn．　vt．(用交通工具)运输，运送　 2.一词多义 (1)affect ［对点微练］——选出affect的含义 A．vt．影响　B．vt．使感动　C．vt．使感染(疾病) ①Poor ventilation in crowded places may cause people to affect respiratory diseases easily．　　C　　 ②Long-term exposure to blue light from screens can affect your sleep quality significantly．　　A　　 ③The story of the soldier sacrificing his life to save others deeply affects every reader．　　B　　 (2)swallow ［对点微练］——选出swallow的含义 A．vt．掩饰；抑制　B．vi．&vt．吞下，咽下　C．vt．吞没；淹没；侵吞 ①After the operation you may find it difficult to chew and swallow．　　B　　 学生用书⬇第145页 ②I watched her walk down the road until she was swallowed by the darkness．　　C　　 ③You’re going to have to swallow your pride and ask for your job back．　　A　　 (3)claim ［对点微练］——选出claim的含义 A．vt．声称　B．vt．索赔，索要　C．vt．认领(失物) D．vt．(战争、事故等)夺去(生命) ①Heart disease is the biggest killer，claiming 180，000 lives per year．　　D　　 ②The scientist claimed to have discovered a new kind of medicine．　　A　　 ③You can claim your money back if the goods are damaged．　　B　　 ④If the owner doesn’t claim the dog in 48 hours，you can apply for adoption．　　C　　 Ⅱ．构词法 写出下列黑体词的含义 1.Sales of traditional books have declined since e-books became popular．　下降　 2.Illegal logging continues to deforest large areas of the Amazon．　砍伐森林，毁林　 3.The government’s policy caused the national currency to devalue rapidly．　使贬值　 4.The bad news depressed her for days．　使沮丧　 5.The hikers slowly descended the mountain as the sun set．　下来　 Part 1.应用文增分练(倡议书——保护野生动物) 　　用本单元所学词汇、句式完成下面的应用文写作，再背诵。 【情境呈现】 　　假如你是学生会主席李华，请你以“保护野生动物”为主题，写一封英语倡议书。内容包括： 　　1.野生动物现状；2.保护野生动物的必要性；3.发出倡议。 【布局谋篇】 首段　描述野生动物现状 　　As we all know，①　the population of some species is decreasing rapidly　(一些物种的数量正在快速减少) and some species are dying out due to the habitat loss and climate change． 中段　保护野生动物的必要性 　　②　If there weren’t the varieties of these species，the world would lose colorfulness　 (如果没有这些物种，世界会失去色彩)．So ③　it is high time that we took urgent measures to protect these endangered species　(该是我们采取紧急措施保护这些濒危物种的时候了)．Some people propose the use of clean energy while others suggest recycling and reducing the amount of waste we produce．④　It will take a long time to restore their habitats　(恢复它们的栖息地需要很长时间)． 尾段　发出倡议 　　I think ⑤　we all have a role to play in saving endangered species　(在拯救濒危物种方面，我们都有自己的责任)．If we all do our part，we can live in a more beautiful world． 【多元表达】 ⑥用虚拟语气改写句②If there weren’t the varieties of these species，the world would lose colorfulness． →　Without the varieties of these species，the world would lose colorfulness．　 学生用书⬇第146页 Part 2.读后续写提能练 拓展语料积累　情感细节描写之“失望、孤独” 【语言素材】 形容词/ 副词 disappointed， lonely， alone， upset 名词/ 动词 disappointment， loneliness， disappoint 脸 a look of disappointment/loneliness flashed across/spread across/crossed one’s face脸上露出失望/孤独的表情 眼睛/ 声音 ①see the disappointment in one’s eyes看到某人眼中的失望； ②one’s eyes be filled with/be full of disappointment/loneliness　　眼里满是失望/孤独； ③hear the disappointment in one’s voice　　听出某人声音中的失望； ④a note/touch of disappointment　　一丝失望； ⑤in a tone/voice of disappointment　　用失望的语气/声音 短语 ①be overcome/be consumed with/be overwhelmed by disappointment非常失望； ②to one’s disappointment　　令某人失望的是； ③hide one’s disappointment　　掩饰某人的失望； ④disappointment flooded over sb　　某人大失所望； ⑤fight/choke/force/hold back tears of disappointment　　忍住失望的泪水 【靓句表达】 1.Overcome with bitter disappointment at his failing to win a prize，he locked himself up in his room． 他对未能获奖感到极度失望，于是把自己锁在房间里。 2.Tony was suddenly thrown into a world of darkness and sank into hopelessness． 托尼感觉突然被投入一个黑暗的世界，陷入了绝望。 3.He stared at me，disappointment written all over his face．他满脸失望地看着我。 4.I looked around，but no one came into sight． A feeling of disappointment and loneliness suddenly overwhelmed me． 我环顾四周，视线里一个人也没有，一种失望和孤独的感觉突然涌上我的心头。 5.When I told her I couldn’t make it to her birthday dinner， a touch of disappointment crossed her face before she quickly smiled and said， “No worries．” 当我告诉她无法参加她的生日晚宴时，一丝失望掠过她的脸庞，随即她便笑着说：“没关系。” 续写语料运用　用表“失望、孤独”的表达补全下面的微场景并背诵 微场景：主题“人与自然”——看到环境被污染时的“失望、孤独” 　　①　With a look of disappointment spreading across our faces　 (我们脸上满是失望；with复合结构)， we desperately wondered what had happened to our beloved village．Looking at our anxious faces， Grandfather ②　sighed in a voice of disappointment　 (失望地叹气；介词短语)．It was those visitors who did help us earn more money， but they also brought massive amounts of rubbish， which caused severe pollution and changed our beautiful village completely．While telling us about the changes， Grandfather gazed at the sea，③　his eyes filled with/full of disappointment and helplessness　 (眼里满是失望和无助；独立主格)． 学科网（北京）股份有限公司 $