Unit 3 Environmental Protection 基础知识排查课件-2027届高考英语一轮复习人教版选择性必修第三册

该高中英语高考复习课件聚焦“环境保护”主题，依据高考评价体系梳理了词汇（基础、拓展变形）、语法（虚拟条件句、doubt句型）、写作应用（建议信、通知、读后续写）三大考查维度，通过高频词汇（如carbon emission、sustainable）和核心句型（There is no doubt that...）的系统归纳，明确了词汇运用和语法结构在高考中的基础权重，构建了完整的考点网络。 课件亮点在于“真题融入+技巧建模+素养提升”的备考策略，如以2025年浙江读后续写“seize the arm”、天津书面表达“博物馆价值”等真题为例，解析词汇（starve、tolerate）的语境应用和含蓄虚拟条件句的续写技巧，培养学生的语言能力和思维品质。特设“易错词汇对比”和“句型模板库”，助力学生掌握答题节奏，教师可据此精准指导，实现高效复习。

基础知识排查 2027高考英语一轮复习Unit 3 Environmental Protection 人教版选择性必修三 1 1.graph　 n. 图；图表；曲线图 2.emission n. 排放物；散发物；排放 3.seal n. 海豹；印章 ；封口 ；封条 v. 密封(容器)；关闭 4.methane n. 甲烷；沼气 5.dioxide n. 二氧化物 6.carbon dioxide 二氧化碳 7.fossil n. 化石 阅读会意词汇 4 8.fossil fuel 化石燃料(如煤或石油) 9.footprint n. 足迹；(某物所占的)空间量 ；面积 10.basin n. 流域；盆地；盆 11.penguin n. 企鹅 12.implement vt. 使生效；贯彻；执行 13.tropical adj. 热带的；来自热带的 14.nuclear adj. 原子能的；核能的；原子核的；核心的 15.jungle n. (热带)丛林；密林 阅读会意词汇 5 16.smog n. 烟雾(烟与雾混合的空气污染物) 17.volume n. 量 ；体积；(成套书籍中的)一卷；音量 18.enterprise n. 公司；企业；事业 19.waterway n. 水道；航道 20.agenda n. 议程表；议事日程 阅读会意词汇 6 1.release vt.& n.松开；排放；释放 ；发布 ；首映(电影) ；宣泄 2.carbon n.碳 3.fuel n.燃料；刺激性言行 vt.加强；刺激 ；给……提供燃料 4.comprehensive adj.全部的；所有的；详尽的 5.worldwide adv.遍及全球地 adj.世界各地的；影响全世界的 拼写记形词汇 7 6.trend n.趋势；趋向；动向 7.broadcast vt.& vi.(broadcast，broadcast)播送；广播；传播 n.广播节目；电视节目 8.policy n.政策；方针；原则 9.seize vt.抓住；夺取；控制；(情绪)突然侵袭 10.reform vt.& vi.改革；(使)改正；改造 n.改革；变革；改良 11.undergo vt.(underwent，undergone)经历；经受(变化、不快等) 拼写记形词汇 8 12.annual adj.每年的；一年的 n.年刊 ；年鉴 13.chaos n.混乱；杂乱；紊乱 14.garbage n.垃圾；废物 15.dozen n.(一)打；十二个 16.fine vt.对……处以罚款 n.罚金；罚款 17.campaign n.运动；战役 vi.& vt.参加运动；领导运动 拼写记形词汇 9 1.starve vi.& vt.(使)挨饿；饿死 →starvation n.饥饿；饿死 →starving adj.饿极了的；饿得慌的 2.moderate adj.适度的；中等的；温和的vi.& vt.缓和；使适中 →moderation n.适度；合理 3.ecology n.生态；生态学 →ecological adj.生态的；生态学的 →ecologist n.生态学家 拓展变形词汇 10 4.habitable adj.适合居住的 →habitat n.栖息地；(动植物的)生活环境 5.sustain vt.维持；遭受；承受住 →sustainable adj.可持续的；合理利用的 →unsustainable adj.不可持续的；不合理利用的 6.frequently adv.频繁地；经常 →frequent adj.频繁的，经常的vt.常去/常到(某处) →infrequent adj.稀少的；不频繁的 →frequency n.频繁；频率 拓展变形词汇 11 7.restrict vt.限制；限定；束缚 →restriction n.限制规定；限制法规；约束 →restrictive adj.限制性的；约束性的 8.harmonious adj.和谐的 →harmony n.融洽，和睦；和谐，协调 →harmoniously adv.和谐地 9.submit vt.& vi.提交；呈递；屈服 →submissive adj.服从的；顺从的；恭顺的 →submission n.提交(物)；呈递(书)；屈服 拓展变形词汇 12 10.sensitive adj.敏感的；善解人意的 ；灵敏的 →sensible adj.明智的；合理的 →sense n.意义；意识；感官 vt.感觉到；察觉到 11.originate vi.& vt.起源；发源；创立 →origin n.起源；源头；出身 →original adj.原来的；起初的；独创的 ；原作的 →originally adv.起初；原来 拓展变形词汇 13 12.restore vt.恢复；使复原；修复 →restoration n.恢复；修复；复原 13.conservation n.(对环境、文物等)保护；保持 →conservative adj.保守的；守旧的 →conserve v.保护；保存；节省；节约 →conservationist n.环境保护主义者 14.regulation n.章程；规章制度 →regulate v.调节，控制；约束，管理 →regulator n.(某行业等的)监管者，监管机构 拓展变形词汇 14 15.disposal n.去掉；清除；处理 →dispose v.安排；布置；排列 →disposable adj.(常用于名词前)一次性的；用完即丢弃的 16.inspection n.检查；查看；视察 →inspect vt.检查；视察；检阅 →inspector n.检察员；督察员 拓展变形词汇 15 17.tolerate vt.忍受；包容；容许 →tolerant adj.宽容的；容忍的 →intolerant adj.无法忍受的；偏执的 →tolerance n.容忍 拓展变形词汇 16 vi.& vt.(使)挨饿；饿死(starvation n.饥饿；饿死 starving adj.饿极了的；饿得慌的) starve starve to death饿死 be starving for sth/to do sth渴望某事/做某事 同义短语：be thirsty/hungry/eager/desperate/anxious for sth/to do sth 1 (1)What shocks scientists is that many seals have died from __________ (starve) because of global warming. starvation 17 (2)身无分文且饥饿难耐，这位老人不得不沿途乞讨，否则他将会饿死。 Penniless and hungry，the old man had to beg along the way；otherwise . (3)我渴望学好英语，因为掌握英语能打开通往世界的新窗口。(话题写作之语言学习) ，because mastering English opens a new window to the world. he would starve to death I am starving to study English well 18 seize seize a chance/an opportunity抓住机会 seize sb by the arm/hand/...抓住某人的胳膊/手/…… 表情感的名词＋seize sb/sb be seized by/with＋情感名词 某人感到…… vt.抓住；夺取；控制；(情绪)突然侵袭 (1)凯文看到一个小偷，像箭一样冲向前，抓住了他的胳膊。 (2025·浙江1月，读后续写) Kevin spotted a thief，charged forward like an arrow and ____________ . 2 seized him by the arm 19 (2)我强烈建议你抓住这个宝贵的机会来提高你的英语口语。(建议信) I strongly recommend that ______________________________________ . (3)我一看到父亲那张阴云密布的脸，就感到恐惧。(续写之恐惧心理描写) The moment I saw my father’s cloudy face，_______________________ . you (should) seize the precious chance to improve your oral English seized by panic panic seized me/I was submit sth to sb将某物提交给某人 submit (oneself) to屈从于……，服从于…… 3 submit vt.& vi.提交；呈递；屈服 [submissive adj.服从的；顺从的；恭顺的submission n.提交(物)；呈递(书)；屈服] (1)Before my essay，I carefully checked for grammar and spelling mistakes and my final won first prize in the school annual essay competition.(submit) submitting submission 21 (2)他擦掉眼泪，昂起头，坚定地说道：“我不会屈从于其他人的看法。” (续写之动作描写) He wiped his tears and held his head high，remarking determinedly，“ .” (3)对这次夏令营感兴趣的人必须在5月15日前把申请书和相关资料提交给学生会。(通知) Those who are interested in the summer camp must ____________________ by May 15. I won’t submit (myself) to others’ thoughts submit the applications and relevant materials to the Student Association 4 tolerate vt.忍受；包容；容许 (tolerant adj.宽容的；容忍的intolerant adj.无法忍受的；偏执的tolerance n.容忍) ·tolerate (sb/sb’s) doing sth 忍受(某人)做某事 ·be tolerant of/towards sb/sth容忍/宽容某人/某事 (1)Despite her low (tolerate) for lies，the sensitive girl could barely tolerate (watch) him beg for forgiveness through his tears. tolerance watching 23 (2)那些懂得如何包容他人的人自然会过得幸福。(续写之升华句) Those can naturally lead a happy life. who know how to tolerate/be tolerant of/towards others 5.dozens of 许多;很多 1)数词/several/a+dozen+复数名词　成打的/几打/十二个…… dozens of+复数名词　几十个……;许多…… 2)数词/several/a+score+复数名词　几十/二十个…… scores of+复数名词　几十个……;许多…… ①We had fun on the beach, picking up ________________ shells.我们在沙滩上玩得很开心,捡了许多贝壳。(日记) ②Tens of thousands of cows would never give milk again. Half a million pigs and ___________ (million) of chickens were dead.成千上万的奶牛不再产奶,五十万头猪和千百万只小鸡全都死了。(短文) dozens/scores of millions 6.now that 既然;由于(引导原因状语从句) up to now/until now到目前为止(谓语用现在完成时) (every) now and then不时,时而 from now on从现在起 just now刚才;刚刚 right now现在;马上;立刻 in that因为 ①Now __________ the Internet is increasingly popular, our life is becoming more colorful.因为互联网越来越普及,我们的生活变得更加丰富多彩。(短文) ②Up to now, a wide variety of sports events ______________ (hold) in our school stadium.到目前为止,我们学校已在体育馆举行了各种体育赛事。(活动介绍信) that have been held There is little doubt that... There is little doubt that Earth is getting warmer and warmer (see the graph).毫无疑问，地球正在变得越来越温暖(如图)。 ·本句中的doubt后接同位语从句，解释说明doubt的具体内容。 ·doubt的常见句型： There is some doubt whether...是否……有些疑问。 There is no/little doubt that...……是毫无疑问的。 I doubt whether/if.../I have some doubt whether...我怀疑是否…… I don’t doubt that.../I have no doubt that...我毫不怀疑…… 7 29 (1)I don’t doubt they will implement dozens of moderate policies to build a harmonious community. (2)毫无疑问，在当今繁忙的世界，博物馆提供了一个既能放松身心又能增长知识的宁静场所。(2025·天津3月，书面表达) in today’s busy world，museums offer a peaceful place to relax while gaining knowledge. that There is no doubt that (3)我在哥哥家门口踱来踱去，怀疑他是否会原谅我过去的粗暴。 (2025·全国一，读后续写) I paced up and down at the door to my brother’s house and ___________ he would forgive me for my past harshness. I doubted whether/there was some doubt whether Without this process，Earth could not sustain life.如果没有这个过程，地球就无法维系生命。 含蓄虚拟条件句 8 ·本句中的without this process是介词短语，相当于条件状语从句，主句用虚拟语气。 ·在含蓄虚拟条件句中，如果表示与现在或将来事实相反的假设，则主句谓语动词用 “would/could/should/might＋do”；如果表示与过去事实相反的假设，则主句谓 语动词用“would/could/should/might＋have done”。 ·含蓄条件句还会用到but for，otherwise，or，but等词。 32 (1)他感激地说道：“如果没有你的鼓励和帮助，我不可能恢复信心。” He uttered gratefully，“Without your encouragement and assistance，I .” (2)他警告我潜在的危险；否则我就直接掉进陷阱了。 He warned me of the potential danger；otherwise I _________________ . would not have restored my confidence would have stepped straight into the trap (3)要不是消防员的勇气，整座大楼早就被熊熊大火吞噬了。 But for the firefighter’s courage，the entire building ________________ the raging flames. (4)我流着泪喃喃地说：“再给我一次机会，我会表现得更好。” I murmured through tears，“Given another chance，I ______________ .” would have been consumed by would perform better 返回 $