选择性必修第二册 Unit 5 A delicate world 课时精讲（课件PPT）-【精微方案】2027年高考一轮总复习讲义·英语（外研版）

该高中英语高考复习课件聚焦“生态与环境保护”主题，依据高考评价体系梳理词汇（阅读/核心/拓展词汇）、语法（倒装句等）、应用文写作（演讲稿/感谢信）及读后续写四大核心考点，通过近三年真题分析明确词汇辨析占30%、写作占45%的高频权重，归纳语法填空、微写作等常考题型，提升语言能力。 课件亮点在于“真题融入+技巧建模+素养提升”，如以2025新高考真题为例解析decrease的in/by搭配，通过“否定副词倒装”句式升级训练培养思维品质，应用文写作提供“倡议-措施-总结”模板，助力学生掌握高分技巧。教师可依托此课件系统落实考点，学生高效备战冲刺。

Unit 5　A delicate world 内 容 索 引 单元语基 梳理速记 1 1 创意课堂 点面突破 2 高效迁移 多维提能 1 3 高阶阅读 链接选修 1 4 单元语基 梳理速记 第一部分 3 识记阅读词汇 1.halfway adj.中间的，半途的 2.inhabitant n．栖居的动物 3.penguin n．企鹅 4.rat n．大老鼠 5.vegetation n．植物，草本（总称） 6.erosion n．侵蚀 7.chaos n．大混乱；紊乱 返回导航 8.virus n．病毒 9.immunity n．免疫力 10.collapse v．倒坍；塌下 11.substantial adj.大量的，多的 12.postscript n．附言 13.pest n．有害小动物；害虫 14.ecology n．生态 15.dissolve v．（使）溶解 16.nutrient n．养分，营养物 17.visual adj.视觉的 返回导航 18.session n．一段时间 19.herbal adj.用香（药）草制成的 20.status n．地位；身份 21.criterion n．标准，准则 22.prosper v．兴旺，发达 23.biological adj.生物的，与生物有关的 24.altitude n．海拔（高度） 25.variation n．差异；变化 26.thrive v．茁壮成长 27.fossil n．化石 28.invasion n．涌入 29.coexist v．共存，共处 返回导航 熟记核心词汇 1.habitat n．栖息地 2．appetite n．胃口，食欲 3．multiply v．(使)大大增加，(使)倍增 4.decrease v．(使)变小，(使)减少 5．trap n．夹子，陷阱 6．incident n．事件 7．intervention n．干预，介入 8.owe v．应该做；对……负有……的义务 9．vast adj.巨大的；广大的 返回导航 活用拓展词汇 1.dramatic adj.显著的；剧烈的→dramatically adv.显著地，剧烈地 2．subsequent adj.随后的→subsequently adv.后来，随后 3．conserve vt.保护；节约(水、能源等)→conservation n．保护 4．depart vi.离开；出发→departure n．离开 5．explode v．突然增加；爆炸→explosion n．突增，激增；爆炸→explosive adj.易爆炸的 6.compare v．比较→comparison n．比较 返回导航 7．mystery n．神秘，神秘的人(或事物)→mysterious adj.神秘的 8．rare adj.稀有的，罕见的→rarely adv.很少，难得 9．apparent adj.明显的；显而易见的→apparently adv.据说；看来，似乎 10．greet v．问候，招呼→greeting n．问候，招呼 返回导航 牢记短语词块 1.fail to do...未做……；不能做…… 2．in harmony with...与……和谐相处 3．develop an appetite for...对……有兴趣；对……有胃口 4．be introduced to被引进；被介绍给 5．out of control失去控制 6．remove...from...从……移开/去掉…… 7．decrease from...to...从……减少到…… 返回导航 8．in consequence结果；因此 9.turn out结果是；生产，制造 10．a substantial number of大量 11．once and for all彻底地 12．every last每一个，全部 13．owe it to...to do...做……是……的义务；为……做……是理所当然的事 14．on behalf of代表 15．coexist with...与……共存 返回导航 背诵单元佳句 1.Nor would they fail to imagine how its native inhabitants， including royal penguins， king penguins， and elephant seals， existed in perfect harmony with their natural habitat for thousands of years.（否定副词置于句首引起部分倒装） 他们也不难想象出那里的当地物种，包括皇家企鹅、帝企鹅和象海豹，数千年来是如何与它们的天然栖息地和谐共存的。 2.It turned out that they developed an immunity to the virus， and their numbers exploded once again.（it turns/turned out that...） 结果这些兔子对病毒产生了免疫力，它们的数量再次激增。 返回导航 3.This incident made it clear that the rat， mouse and rabbit problem needed solving once and for all.（make＋it＋adj.＋that...）,这一事件清楚地表明，大小老鼠和兔子的问题需要得到彻底解决。 4.It is my great pleasure to give a lecture here on behalf of the Be at One with Nature Association.（It is＋n./adj.＋to do sth.） 我很荣幸在这里代表融入自然协会做演讲。 返回导航 话题语基培优 [基础词汇] 1．ecosystem n．生态系统 2．natural habitats自然栖息地 3．ecological balance生态平衡 4．tropical storms热带风暴 5．at the mercy of wind and rain任凭风雨摆布 6．extreme weather极端天气 7．leave everything in ruins使一切沦为废墟 返回导航 [培优词汇] 1．reproduction n．繁殖 2．ecologist n．生态学家 3．uniqueness n．独特性 4．organism n．有机体 5．consumer n．消费者 6．marine life海洋生物 7．food chain食物链 8．be rooted in根植于 返回导航 [拔高词汇] 1．amphibian n．两栖动物 2．botanical adj.植物的 3．oasis n．绿洲 4．circulation n．(气、水等的)环流，循环 5．extinct species灭绝物种 6．carbon emissions 碳排放 7．polar region极地地区 8．soil erosion土壤侵蚀 返回导航 话题句型 1.Clear waters and lush mountains are as invaluable as gold and silver.　绿水青山就是金山银山。 2．Protecting the environment means protecting productive forces.　保护环境就是保护生产力。 3．We should rely on scientific and technological progress to promote environmental protection. 我们应该依靠科技进步促进环境保护。 返回导航 名词后缀­ation：(1)动词后直接加­ation；(2)动词词尾为­ate：直接去掉­ate，加­ation；(3)动词词尾为­fy：先改­fy为­fic­，再加­ation；(4)动词词尾为­e(非­ate)：先去­e，再加­ation。 循构词破词关 返回导航 [写出加黑词的词性及含义/单句语法填空] 1．(2025·新高考全国卷Ⅰ)The people who put the signs in their yards created a real homeowner's association to address climate change in their communities.______________________ 2．(2025·新高考全国卷Ⅰ)As the world races to decarbonize everything，it faces particular problems with transportation—which accounts for about a quarter of our energy­related greenhouse gas emissions._________________ n.协会；社团；联盟 n.交通运输 返回导航 3．(2025·新高考全国卷Ⅰ)Even when the line is getting longer, she doesn't let it get in the way of her genuine conversations. ____________ 4．Effective _________________ (communicate) is the key to building trust and resolving conflicts in any relationship, whether it's between family members, friends, or colleagues. n.交流，交谈 communication 返回导航 5．The police are seeking independent _________________ (confirm) of key details of the case to advance the investigation. 6．Urban _________________ (modernize) should not only focus on building skyscrapers but also protect historical neighborhoods to preserve cultural heritage. confirmation modernization 返回导航 创意课堂 点面突破 第二部分 22 1 decrease　v.(使)变小，(使)减少　n．减少；降低　 [单句语法填空/微写作] ①(2025·新高考全国卷Ⅱ)Our study showed that there was a 30% decrease ______ sick leave for people who were in plant­rich workplaces. ②With regular exercise and a balanced diet, her weight has decreased ______ 15 pounds in just three months. in by 返回导航 ③据调查，阅读电子书而非纸质书的人数正在减少，这表明人们的阅读偏好正在回归传统的纸质书。 According to the survey, _______________________________________ ________________________________________________________, indicating a shift in reading preferences back towards traditional paper books. the number of people who read e­-books rather than paper books is decreasing/on the decrease 返回导航 (1)decrease (from...) to... (从……)减少到…… decrease in... 在……方面下降 decrease by... 减少了…… (2)a decrease in sth. 某方面的减少/下降 on the decrease 正在减少/下降 返回导航 [佳句背诵] It's a pity that global warming has caused a decrease in the number of wildlife in recent years. 令人遗憾的是，近年来，全球变暖导致了野生动物数量的减少。 [联想发散] decrease的近义词为lessen、 decline；反义词为increase、rise。 返回导航 2 trap　n.夹子，陷阱，圈套；困境　v．捕捉；使陷入圈套；使陷入困境 [单句语法填空/微写作] ①(译林选必二U1)The fire, which is thought to have started from the 8th floor, spread quickly through the tower block on Sunday night, leaving people on the upper floors _________________ (trap). ②Think carefully before you answer questions online. You may be trapped _________ giving away very important personal information. trapped into 返回导航 ③被困在无望的境地，我瘫坐在地上默默抽泣，无助又失望。 ______________________________, I sank to the ground and sobbed silently, helpless and disappointed.(过去分词短语作状语) [读后续写之情绪描写] Trapped in a hopeless situation 返回导航 (1)fall into a trap　 　 落入圈套 set/lay a trap for... 为……设下圈套 (2)be trapped in... 困在……中；陷入……中 trap sb. into (doing) sth. 诱使某人(做)某事 返回导航 [佳句背诵] (人教选必三U3)When people produce huge amounts of extra greenhouse gases by burning fossil fuels, more heat energy is trapped in the atmosphere and causes Earth's surface temperature to rise quickly. 当人类通过燃烧化石燃料产生大量额外的温室气体时，更多的热能会被困在大气中，导致地表温度迅速上升。 返回导航 3 owe　v.应该做；对……负有……的义务；欠(账、钱、人情等)；归功于；应感谢 [单句语法填空/补全句子/微写作] ①(人教选必二U4)You owe _____ to yourselves to stay longer. Overall, Montreal is a city with wonderful sights and sounds. ②(2024·新高考全国卷Ⅰ满分作文)I will call you and return _____________________ (我欠你的钱). I promise I will keep my word. ③David was out of breath at the finishing line, saying，“____________________________________ (正是因为您的鼓励) I can overcome my internal panic to challenge myself in the cross-country run.” it the money I owe you It is owing to your encouragement that 返回导航 ④没有你的帮助，我在英语学习上不可能取得如此大的进步，因此我能获得英语演讲比赛第一名，这都要归功于你。 Without your assistance, I would never have gone this far in English studies, so I ________________________________________________ ______________________________________________________________________________________________________________________． [应用文写作之感谢信] owe it to you that I won the first place in the English Speech Contest/owe wining the first place in the English Speech Contest to you 返回导航 (1)owe sb. an apology　 欠某人一个道歉 owe sb. sth.＝owe sth. to sb. 欠某人某物 (2)owe...to...　　　 把……归功于…… owe it to...to do... 做……是……的义务；为……做……是理所当然的事 owe it to...that... 多亏…… (3)owing to 因为；由于 返回导航 [佳句背诵] Only after my friend told me the truth did I know that I had misunderstood you, so I think I owe you a sincere apology. 直到我的朋友告诉我真相后，我才知道我误解了你，因此我觉得自己欠你一个真诚的道歉。 [应用文写作之道歉信] 返回导航 4 comparison　n.比较 [补全句子/语段写作] ①(人教选必一U4)In many countries, shaking one's head means “no”， and nodding means “yes”. _________________ (相比之下), in Bulgaria and southern Albania, the gestures have the opposite meaning. By comparison 返回导航 ②与过去相比，越来越多的青少年更喜欢在网上学习。相比之下，在线学习的便利性和灵活性是无与伦比的，但青少年显然会面临更多的诱惑。因此，如何成为聪明的在线学习者是非常重要的。 ___________________________________________________，more and more teenagers prefer studying online. _________________, convenience and flexibility of online learning is ___________________________，but teenagers will apparently face more temptations.So how to be smart online learners is of great significance. [应用文写作之发言稿] Compared to/with the past/In/By comparison with the past By comparison beyond/without compare 返回导航 (1)in/by comparison with... 与……相比 by comparison 相比之下 (2)compare v．& n. 将……比作……；比较 compare...with... 把……和……相比较 compare...to... 把……比作……；把……和……相比 compared to/with... 与……相比 (通常作状语) beyond/without compare 无与伦比，举世无双 返回导航 [佳句背诵] Books are compared to the ladder of human progress, and hence, I advocate that we should read more books in our spare time. 书籍被比作人类进步的阶梯，因此，我主张我们应该在业余时间多读书。 [应用文写作之倡议书] 返回导航 5 on behalf of　代表 [单句语法填空/微写作] ①As is known to us all, red stands _____ happiness and good luck in traditional Chinese culture. ②我代表我们学校，很高兴邀请你参加下周的中国画展览，相信此次展览一定会吸引你。 __________________________________, I'm pleased to invite you to the Chinese painting exhibition next week, which will surely appeal to you. [应用文写作之邀请信] for Representing/On behalf of our school 返回导航 (1)on behalf of sb.＝on sb.'s behalf 代表某人 (2)其他表示“代表”的词汇： stand for 代表；支持；容忍 represent v. 代表；象征 返回导航 [佳句背诵] How time flies! Two weeks went by, and our exchange activities ended. On behalf of our school, I would like to express our gratitude.　 时光飞逝！两周过去了，我们的交流活动结束了。我想代表我们学校表达一下我们的感谢。 [应用文写作之感谢信] 返回导航 6 否定副词置于句首引起部分倒装 [教材原句] Nor would they fail to imagine how its native inhabitants, including royal penguins, king penguins, and elephant seals, existed in perfect harmony with their natural habitat for thousands of years.　他们也不难想象出那里的当地物种，包括皇家企鹅、帝企鹅和象海豹，数千年来是如何与它们的天然栖息地和谐共存的。 返回导航 [微写作/句式升级] ① (2024·浙江卷1月满分作文)老师鼓舞人心的话语在她脑海中回荡：“无论怎样，你都不能在最终结果出来之前放弃。” The teacher's inspiring words echoed in her mind，“________________________________________________________________________________________________________________before the final result comes out.” In no sense/In no way/In no case/By no means/On no condition/At no time/Under no circumstances should you give up 返回导航 ②I wasn't aware that bad fortune might be the door waiting to be opened until I experienced the accident. →________________________________________________bad fortune might be the door waiting to be opened.(倒装句) [读后续写之主旨升华] Not until I experienced the accident was I aware that 返回导航 表达否定含义的词(短语)置于句首时，句子要用部分倒装，将情态动词、系动词或助动词提前。 (1)常用的表达否定含义的副词有never、little、rarely、seldom、hardly、scarcely、neither、nor等； (2)表示“决不”的介词短语有at no time、by no means、in no sense、in no case、in no way、on no condition、under no circumstances等； (3)使用部分倒装的固定句型有no sooner...than...、 hardly...when...、 not only...but (also)..．、not until...等。 返回导航 [佳句背诵] (1)Wherever we see people in pain, never can we turn a blind eye to them. 无论我们在哪里看到有人遭受痛苦，我们决不能对他们视而不见。 [读后续写之主旨升华] (2)No sooner had I learned about the exciting news than I froze there，unable to believe my ears. Never had I thoughtthat I would win the first prize in the writing contest.　我一听到这个激动人心的消息就愣在那里，不敢相信我的耳朵。我从来没有想到我会在写作比赛中获得一等奖。 返回导航 单句语法填空/完成句子 1．(译林选必三U1)A few days after our _________________ (depart) from the camp, our car was well and truly stuck in the mud. 2．(译林选必二U4) _________________ (apparent), such warnings demand our attention. We need to make sure that we will not fall victim to AI. 3．(人教选必三U3) The construction of waste water treatment facilities improved the water quality and water _________________ (conserve). departure Apparently conservation 返回导航 单元要点·小练拾遗 4．Thanks to recent advances in technology, how we make friends and communicate with them has changed _________________ (dramatic). 5．(译林选必二U1)I was concerned that the students and the senior residents wouldn't get along easily, but it turned _______to be the exact opposite. 6．(译林选必四U2)There are countries that make _________________ (intervene) to keep their native language pure in order to defend their identity. dramatically out interventions 返回导航 单元要点·小练拾遗 7．People around the world are becoming more and more concerned about the population ___________ (explode). 8．The ordinary people all look at the intelligent man with admiration because under no circumstances will he fail __________ (cope) with emergencies. 9．去不同的国家旅行已让我对了解多元文化产生了兴趣。 Travelling to different countries ___________________________ learning about diverse cultures. explosion to cope has developed my appetite for 返回导航 单元要点·小练拾遗 第三部分 高效迁移 多维提能 50 提能一　语境辨词专练 1．猜测句中加黑词的词性及含义 (1)(2025·新高考全国卷Ⅰ)Crucially, this process relies on the water containing enough calcium carbonate (碳酸钙) to trap the plastics._________________ (2)(译林选必三U4) The three countries jointly pursued an application for UNESCO World Heritage status._________________ v.吸附 n.资格 返回导航 (3)(北师大选必一U2)In November 2016, Huang collapsed and was taken to hospital, where he was diagnosed with cancer. _________________ (4)She presented her research findings at the international academic session last month which focused on the latest advancements in environmental science._________________ v.晕倒 n.会议 返回导航 2．选出explode的词性及含义 (1)(人教选必四U1)But if I stopped and the same space was being occupied by something else, we would be forced together and explode like a bomb！______ (2)Scientists warn that the exploding world population may lead to more serious environmental problems.______ (3)When the clown pulled a rubber chicken out of his tiny hat instead of a rabbit, the kids in the audience exploded into wild laughter.______ A.v.激增　B．v.爆炸　C．v.突然爆发；迸发（感情） B A C 返回导航 A.v.欠钱，负债　B．v.归功于　C．v.应给予 3．选出owe的词性及含义 (1)These early settlers owed their survival to hard work and determination to succeed._____ (2)She ignored his explanation and walked away angrily yesterday; now she realizes she owes him an apology.______ (3)He still owes ￡3，000 to his best friend, who lent him the money to repair his broken car last year.______ B C A 返回导航 提能二　应用文写作(保护海洋) 你校将以“6月8日世界海洋日”为主题举办一场英文演讲比赛，请你写一篇英文演讲稿参赛，内容包括： 1．海洋的重要性； 2．保护海洋的措施； 3．发出倡议。 返回导航 Dear teachers and fellow students， World Oceans Day, falling on June 8th, 1._____________________ ________________________________________________________(旨在增强人们的海洋保护意识). The ocean plays a key role in our world. It not only offers us sufficient food, but also sustains the balance of nature.(用部分倒装升级黑体部分：2.____________________________ ______________________________________________________) is aimed at raising/aims to raise people's awareness of ocean conservation Not only does it offer us sufficient food, but it also sustains the balance of nature. 返回导航 However, 3.__________________________ (与过去相比), there is no doubt that ocean pollution is becoming more and more serious. Because of (用本单元所学词汇替换黑体词：4._________________) human activity, the number of ocean resources is reducing(用本单元所学词汇替换黑体词：5._________________), and thus, it is absolutely urgent to protect the ocean. First of all, we can hand out leaflets to call on people around us to protect the ocean. Besides, we can appeal to more people to protect the ocean by means of TV, broadcast and other media. in comparison with the past Owing to decreasing 返回导航 With small actions, we can contribute a lot to building a harmonious and sustainable world. Thanks for your listening. 返回导航 提能三　场景微续写(森林游玩体悟) 积累教材续写语料——有效强化教考衔接 词汇积累 [环境描写]　habitat, conservation, decrease, ecology, endangered, subsequently, chaos, secure [动作描写]　owe, trap, departure→depart, fail to do, turn out 佳句积累 [环境描写]　Strong winds and stormy seas have helped sculpt its long, thin shape. The green grass and bare rock of its landscape contrast dramatically, giving it a wild and natural beauty. 返回导航 拓展续写话题素材——动作描写：看 经典词汇 1.see v．看见 2.watch v．观看 3.observe v．观察 4.view v．把……视为 5.spot v．注意到，发现 返回导航 靓点词块 1.lock one's eyes on 盯着 2.take/cast a glance at...向……看一眼 3.gape at目瞪口呆地看 4.come into view进入视野 5.eyes widen瞪大眼睛 6.peep at/through偷看 7.glance at/around/back/up/down 瞥一眼/环视/回头看/向上看/向下看 8.catch a glimpse of瞥见 9.steal a glance at偷偷瞥一眼 返回导航 出彩表达 1.I tiptoed forward and glanced back over my shoulder from time to time to make sure that no one was following me.　我踮着脚尖向前走，不时回头看一眼，以确保没有人在跟踪我。 2.Seeing no other people notice me, I placed the present down, pounded the doorbell and then hid quickly behind a big tree, peeping at the doorway.(现在分词短语作状语) 看到没有人注意到我，我放下礼物，按了按门铃，然后迅速躲在一棵大树后面，向门口窥视。 返回导航 出彩表达 3.James came out, glanced around and spotted the box, his eyes widening in surprise.(动词的联动) 詹姆斯走了出来，环顾四周，发现了盒子，他惊讶地睁大了眼睛。 4.Hearing that, I gaped at my mother, with my eyes open in surprise.(with复合结构) 听了这话，我惊讶地瞪大眼睛看着母亲。 返回导航 [场景呈现]　“我”和叔叔进入一片森林，叔叔告诉“我”这里曾因生态破坏而变成荒地，后经保护才重现生机。深入林中后看到更多动物，“我”心生感慨：人类应尊重自然以实现和谐共生。 重拳锤炼续写场景——积累内化应用提升 返回导航 第一步　完成句子 1．一片森林映入眼帘，我环顾四周，欣赏着周围美丽的风景。 A forest ____________________and I _________________, enjoying the surrounding beautiful scenery. 2．叔叔告诉我：“当地生态都遭到了破坏，这片森林曾一度沦为荒地。后来，由于一些保护措施，这片森林才得以重现。” My uncle told me, “______________________________________ and the forest used to be a wasteland. Later, _________________________ ____________________, this forest appeared again.” came into view glanced around The ecology of the area had been destroyed owing to some conservation measures 返回导航 3．听到这话，我惊讶地瞪大了眼睛看着叔叔。 Hearing that, I ___________my uncle，__________________________. (with复合结构) 4．我们越往深处走，在森林里看到的动物就越多。 _________________we walked, _______________________________in the forest.(the＋比较级．.., the＋比较级．..) gaped at with my eyes open in surprise The deeper the more animals we spotted 返回导航 5．有些动物好奇地盯着我们看，而有些则只是胆怯地偷瞄我们一眼。 Some animals ______________________curiously while some just __________________________________timidly. 6．看着这些可爱的动物和绿树，我不禁感叹道：“大自然对待我们的方式，就如同我们对待它一样。为了与它和谐共生，我们必须尊重它。” _________________________________________, I couldn't help exclaiming，“The way the nature treats us is the same we treat it. To live in harmony with it, we are expected to respect it.” (现在分词短语作状语) locked their eyes on us peeped at/stole a glance at us Watching these lovely animals and green trees 返回导航 第二步　连句成文 ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ ___________________________________________________________ 返回导航 One possible version： A forest came into view and I glanced around，enjoying the surrounding beautiful scenery. My uncle told me, “The ecology of the area had been destroyed and the forest used to be a wasteland. Later, owing to some conservation measures，this forest appeared again.” Hearing that, I gaped at my uncle, with my eyes open in surprise.The deeper we walked, the more animals we spotted in the forest.Some animals locked their eyes on us curiously while some just peeped at/stole a glance at us timidly. Watching these lovely animals and green trees, I couldn't help exclaiming，“The way the nature treats us is the same we treat it. To live in harmony with it, we are expected to respect it.” 返回导航 第四部分 高阶阅读 链接选修 主题一　 [选自：选修教材　外研版·选修二(新教材)　UNIT 5 P52] In the freezing temperatures of Changchun, Huang's long-dormant① ambition burned like a newly kindled② fire. He was now the chief scientist of one of China's deep-Earth exploration programmes, the aim of which③ was similar to installing④ high-tech cameras on aircraft, ships and satellites to enable them to see deep into the Earth's crust⑤. Alongside this, he was also coordinating⑥ several interdisciplinary⑦ research projects and devoting his precious time to training younger scientists. 返回导航 主题一　 Mentoring⑧ them one-on-one, he helped them to identify their individual strengths and forge⑨ their own research paths, with more than 40 of his students going on⑩ to become primary researchers at their respective institutions. All of this placed Huang under enormous pressure⑪， but he did not think twice⑫ about committing himself. He never asked the question whether he pushed himself too hard, and he was always saying, “Anything my country needs, I will do without complaint.” 返回导航 主题一　 ①long-dormant adj.长期休眠的 ②kindled adj.点燃的 ③此处为“the＋名词＋of＋which”引导定语从句 ④install v．安装 ⑤crust n．地壳 ⑥coordinate v．协调 ⑦interdisciplinary adj.跨学科的 返回导航 主题一　 ⑧mentor v．指导 ⑨forge v．努力加强；艰苦干成 ⑩此处为with复合结构 ⑪under enormous pressure承受巨大的压力　 ⑫think twice三思 返回导航 主题一　 1．What is the main idea of the passage? A．Huang's journey from being a student to a chief scientist in China's deep-Earth exploration. B．The challenges faced by scientists working in extreme weather conditions. C．Huang's dedication and contributions to China's deep-Earth exploration and scientific training. D．The importance of interdisciplinary research in advancing scientific knowledge. √ 返回导航 主题一　 2．What personal qualities does Huang exhibit according to the passage? ______________________________________________________________________________________________________________________ Huang exhibits qualities such as determination, ambition, and selflessness. 返回导航 主题一　 【识文知意】　在长春寒冷的天气中，黄先生长期潜藏的雄心壮志像新点燃的火焰一样熊熊燃烧。他现在是中国一个深地探测项目的首席科学家，该项目的目标与将高科技相机安装在飞机、船舶和卫星上，使它们能够深入观测地壳相似。与此同时，他还在协调几个跨学科的研究项目，并将宝贵的时间投入培养年轻科学家上。他一对一地指导他们，帮助他们发现自己的个人优势，并开辟自己的研究道路，他的40多名学生后来都成为各自机构的主要研究人员。这一切都给黄先生带来了巨大的压力，但他毫不犹豫地全身心投入。他从未质疑过自己是否太拼命，总是说：“只要国家需要，我都会毫无怨言地去做。” 返回导航 $