UNIT 4 Section Ⅰ Welcome to the unit & Reading(学用Word)-【优学精讲】2025-2026学年高中英语必修第三册（译林版）

本讲义围绕屠呦呦获2015年诺贝尔奖的新闻报道展开，核心知识点包括新闻语篇结构分析、重点词汇（如survival, intend, refer to）及语法（动词-ed形式作状语、不定式作定语），脉络从获奖成就切入，梳理生平、研究过程及科学精神，构建“事件-过程-意义”的学习支架。 该资料特色在于融合语言能力与文化意识，通过词汇拓展（如抽象名词构词法）、句型解构（如“the+序数词+to do”）提升语言运用能力，借助屠呦呦事迹渗透家国情怀与科学精神。课中精读问题、语法解析辅助教师授课，课后词汇练习、句型应用帮助学生查漏补缺，培养思维品质。

Section Ⅰ　Welcome to the unit & Reading 【文本透析·剖语篇】 第一步 1.her discovery of qinghaosu 　2.acquired a broad knowledge of 3.solved a lot of problems　4.paid off 第二步 1－6　CABCDA 第三步 1.wisdom， freedom； effectiveness， usefulness， kindness， loneliness， happiness； survival， arrival， approval， proposal， refusal， removal； appearance， acceptance， performance， assistance； failure， pleasure， exposure， closure； shortage， marriage， passage， percentage 2.（1）2，000； hundreds of； 1，600-year-old　（2）the first female； one of the deadliest diseases　（3）190 failures； day and night； began to suffer； never gave up　（4）Chinese scientist wins 2015 Nobel Prize 【核心知识·巧突破】 核心词汇集释 1.①from　②by　③survival　④survivors ⑤Having survived that night 2.①for　②to see　③to have visited　④intention ⑤intended for international students 3.①提到，谈及　②查阅，参考　③指的是　④to　⑤to ⑥refers to 4.①on trial　②go on/stand trial　③through trial and error 5.①to　②to　③limited　④be limited to 800 words 6.①himself　②container　③containing　④contains； include 7.①the　②of　③at ④was running at a high speed around the track 8.①paid off　②Paying a visit to　③pay for ④because our efforts paid off 9.①from　②beneficial　③for　④It is said that yoga is of great benefit to human health.； It is said that yoga is very beneficial to human health. 重点句型解构 1.①the first country to land a spacecraft on　②the ability to do the challenging work well　③the only way to learn a language well　④Their belief to protect the environment　⑤the first to discover； the first to finish my piece of art there 2.①Surprised and happy　②tired and hungry　③Deeply moved by the story　④Exhausted though they were 16 / 16 学科网（北京）股份有限公司 $ Section Ⅰ　Welcome to the unit & Reading Chinese scientist wins 2015 Nobel Prize 　　 By Dina Conner 　　 11 December 2015 　　[1]Tu Youyou has become the first female scientist of the People’s Republic① of China to receive a Nobel Prize， awarded for her contribution to the fight against malaria②， one of the deadliest③ diseases in human history.Thanks to her discovery of qinghaosu， malaria patients all over the world now have had a greatly increased chance of survival④. 　　[1]动词不定式短语to receive a Nobel Prize作scientist 的后置定语；动词-ed形式短语awarded for her contribution to the fight against malaria作a Nobel Prize的后置定语；one of the deadliest diseases in human history 为名词短语作同位语，解释说明malaria。 　　[2]Born in 1930， in Ningbo， Zhejiang Province⑤， Tu studied medicine at university in Beijing between 1951 and 1955.After graduation， she worked at the Academy of Traditional Chinese Medicine⑥.[3]She completed further training courses in traditional Chinese medicine， acquiring a broad⑦ knowledge of both traditional Chinese medicine and Western medicine. 　　[2]Born in 1930 ...为形容词化的动词-ed形式作状语。 　　[3]句中动词-ing形式短语acquiring a broad ...作结果状语，acquire与其逻辑主语She之间是逻辑上的主谓关系。 　　Tu’s education was soon to prove very useful.In the 1960s， many people were dying of⑧ malaria， and in 1969 Tu became head of a team that intended⑨ to find a cure for the disease.She collected over 2，000 traditional Chinese medical recipes for malaria treatment and made hundreds of extracts⑩ from different herbs⑪.When they failed to produce any promising results， Tu referred to⑫ the ancient books of traditional Chinese medicine again.[4]Inspired by an over 1，600-year-old text about preparing qinghao extract with cold water， Tu redesigned the experiments⑬ and tried extracting the herb at a low temperature in order not to damage its effective part.[5]On 4 October 1971， after 190 failures⑭， she succeeded in making⑮ qinghao extract that could treat malaria in mice. 　　[4]动词-ed形式短语Inspired by ...作原因状语，相当于状语从句Because she was inspired by ...。 　　[5]句中that could treat malaria in mice为that引导的定语从句，修饰先行词extract，且that在定语从句中作主语。 　　[6]However， it was hard to produce enough qinghao extract for large trials⑯ because research resources were limited⑰.Tu and her team managed to find solutions to the problem.When there was no research equipment， they had to extract herbs using household⑱ water containers⑲.They worked day and night and their health began to suffer because of the poor conditions， but they never gave up. 　　[6]句中it作形式主语，动词不定式短语to produce ...trials是真正的主语；because引导原因状语从句。 　　[7]Even with large amounts of⑳ qinghao extract produced， however， they still faced another problem.[8]The trials on patients were likely to be postponed㉑ because they did not have sufficient㉒ safety data㉓.[9]To speed up㉔ the process and ensure its safety， Tu and her team volunteered to test qinghao extract on㉕ themselves first. 　　[7]句中with复合结构（with＋名词＋动词-ed形式）作状语，produced表示被动和完成。 　　[8]介词短语on patients作后置定语，because引导原因状语从句。 　　[9]第一个动词不定式短语To speed up the process and ensure its safety作目的状语；第二个动词不定式短语to test qinghao extract on themselves first作宾语。 　　The efforts of Tu and her team finally paid off㉖.In November 1972， through trial and error㉗， they successfully discovered qinghaosu—the most effective part of the qinghao extract.As a key part of many malaria medicines， qinghaosu has since benefited about 200 million malaria patients.More than 40 years after its discovery， Tu was eventually awarded a Nobel Prize㉘ for her work.In her Nobel Lecture㉙， she encouraged scientists to further explore the treasure house㉚ of traditional Chinese medicine and raise it to a higher level.[10]Perhaps the next generation of scientists， drawing on the wisdom㉛ of traditional Chinese medicine， will indeed discover more medicines beneficial㉜ to global health care㉝. 　　[10]句中动词-ing形式短语drawing on ...medicine作定语，修饰名词scientists，相当于一个非限制性定语从句who draw on the wisdom of traditional Chinese medicine。 ①republic n.共和国，共和政体 the People’s Republic of China （PRC） 中华人民共和国 ②malaria n.疟疾 malaria medicines 疟疾药物 malaria patients 疟疾患者 ③deadly adj.致命的；十足的，彻底的 the deadliest disease 最致命的疾病 ④survival n.生存，存活；残存物，幸存事物 survive vi.生存，存活vt.幸存，幸免于难 survivor n.幸存者 ⑤province n.省，省份 Zhejiang Province 浙江省 ⑥traditional Chinese medicine 传统中医 traditional Chinese medical recipes 传统中药配方 Western medicine 西医 ⑦broad adj.广泛的；宽阔的，广阔的；概括的；开阔的 broadly adv.大体上；基本上 ⑧die of死于……（常指死于疾病、寒冷等内因） die from 死于……（常指死于灾祸、暴力等外因） ⑨intend vt.& vi.想要，计划；意指 intend doing/to do sth 打算做某事 intention n.打算；计划；目的；意图 ⑩extract n.提取物；选录 vt.提取；选录；取出；设法得到 make hundreds of extracts 获取数百种提取物 make qinghao extract 获取青蒿提取物 ⑪herb n.药草，香草；草本 ⑫refer to 查阅，参考；提到，谈及 [拓展] “查词典”的表达法： refer to the dictionary look up a word in the dictionary consult the dictionary ⑬experiment n.实验，试验；尝试，实践 vi.做试验，进行实验；尝试 redesign the experiments 重新设计实验 ⑭failure n.[U] 失败；[C] 失败的人或事物 success n.[U] 成功，成名；[C] 成功的人或事物 ⑮succeed in doing sth 成功地做成某事 ⑯trial n.试用，试验；审讯，审判；考验 　　vi.& vt.测试，试验 large trials 大规模试验 on trial 试用；受审 ⑰limited adj.有限的 limit n.限制；极限；界限 vt.限制 ⑱household adj.家庭的，家用的，家务的 n.一家人，家庭 ⑲container n.容器；集装箱，货柜 household water containers 家用的盛水容器 ⑳large amounts of （＋不可数名词） 许多，大量的 [同义] a large amount of （＋不可数名词） a great deal of （＋不可数名词） ㉑postpone vt.延迟，延期 ㉒sufficient adj.足够的，充足的 [同义] adequate， enough， abundant ㉓data n.数据，资料，材料 safety data 安全数据 ㉔speed up （使）加速 at a speed of ... 以……的速度 ㉕test sth on sb 在某人身上实验某物 ㉖pay off 成功，奏效，达到目的 [同义] make it ㉗error n.错误，差错 through trial and error 反复试验 ㉘be awarded a Nobel Prize 获得诺贝尔奖 ㉙Nobel Lecture 诺贝尔获奖演讲 ㉚further explore the treasure house 进一步探索宝库 ㉛wisdom n.智慧，知识，学问；才智；明智 draw on the wisdom 借鉴智慧 ㉜beneficial adj.有益的，有用的 be beneficial to 对……有益 ㉝global health care 全球医疗 中国科学家荣获2015年诺贝尔奖 迪娜·康纳 　　 2015年12月11日 　　屠呦呦成为中华人民共和国第一位获得诺贝尔奖的女科学家。她获奖是因为她在抗击疟疾中做出的贡献，疟疾是人类历史上最致命的疾病之一。得益于她发现的青蒿素，如今全世界疟疾患者的存活率大大提高。 　　1930年，屠呦呦出生于浙江宁波。1951年至1955年，屠呦呦在北京读大学，学习药学。毕业后，她在中医研究院工作。她完成了中医领域的培训课程深造，获得了广泛的中西医知识。 　　屠呦呦接受的教育很快被证明非常有用。20世纪60年代，许多人死于疟疾。1969年屠呦呦担任了一个课题组的组长，这个课题组计划找到该疾病的治疗方法。她收集了2000多种治疗疟疾的中药配方，并从不同的草药中获取了数百种提取物。当它们未能产生预期效果时，屠呦呦再次查阅历代中医典籍。据一本1600多年前的古籍记载，古人通过冷水制备青蒿提取物，受此启发，屠呦呦重新设计了这个试验，为了不破坏其（抗疟的）有效成分，她尝试在低温下提取青蒿。1971年10月4日， 在历经190次失败之后，她成功制备出可以治疗老鼠疟疾的青蒿提取物。 　　然而，由于研究资源有限，很难制造出足够的青蒿提取物用于大规模试验。屠呦呦团队成功找到了解决这个问题的方法。当时没有研究设备，他们只能用家用的盛水容器提取青蒿。他们夜以继日地工作，由于条件恶劣，他们的健康开始受损，但却从未放弃。 　　然而，即使制造了大量的青蒿提取物，他们仍然面临着另外一个问题。因为他们没有充足的安全数据，在病人身上进行试验有可能推迟。为了加快进度并保证其安全性，屠呦呦和她的团队自愿先在他们自己身上试验青蒿提取物。 　　屠呦呦和其团队的努力终于有了回报。1972年11月，经过反复试验，他们成功发现了青蒿素——青蒿提取物中最有效的成分。作为许多抗疟药物中的关键成分，青蒿素迄今已经造福了近2亿疟疾患者。在发现青蒿素40多年后，屠呦呦终于因此获得了诺贝尔奖。在她的获奖演讲上，屠呦呦鼓励科学家们进一步探索中医这座宝库，并让其更上一层楼。也许下一代的科学家借鉴中医的智慧，确实会发现更多有益于全球医疗的药物。 第一步：析架构，理文本脉络 Read the passage quickly and fill in the blanks with suitable words. 第二步：精读文，达明察秋毫 Read the passage carefully and choose the best answer. 1.For what did Tu win 2015 Nobel Prize？（　　） A.The decreased death rate of malaria. B.Her accidental discovery of qinghaosu. C.What she had done to fight against malaria. D.Her contributions as the first female scientist. 2.What is qinghaosu？（　　） A.A key part of many malaria medicines. B.A key part of many medicines for cancer. C.A key part of many medicines for heart disease. D.A key part of many medicines for cholera. 3.Why did they lack qinghao extract for large trials？ （　　） A.Because Tu Youyou and her team lacked experience. B.Because research resources were in short supply. C.Because there was no good laboratory for experimenting. D.Because they had no support from the government and their families. 4.What’s the meaning of “speed up” in paragraph 5？（　　） A.Pull up.　　　　　　 B.Turn up. C.Hurry up. D.Hold up. 5.What can we learn about Tu Youyou from paragraph 6？（　　） A.She doesn’t continue to conduct research today. B.She made traditional Chinese medicine spread. C.She did not have sufficient data to start trials on patients. D.She encouraged scientists to further explore traditional Chinese medicine. 6.Which of the following can best describe Tu Youyou and her team？（　　） A.Wise and determined. B.Patient and responsible. C.Reliable but stubborn. D.Fortunate and energetic. 第三步：通词句，学语言表达 1.词汇学习——循规律，记单词 在形容词、名词或动词后加某些后缀可以构成抽象名词。这篇新闻报道中就运用了很多这样的抽象名词，请找出来并试着再想出一些分别写在下面的表格中。 词性 后缀 名词 形容词 -dom -ness 动词 -al -ance -ure 形容词/ 动词/名词 -age 2.美文欣赏——赏美文，学写法 该语篇的体裁属于新闻报道，这种文体时效性强。与一般人物描写类文章不同的是，新闻报道中的人物描写强调以客观事实说话，尽量不加入报道者的情感，但读者能够通过语篇内容了解人物品质。下面结合课文分析和品悟一下新闻报道类语篇的特点。 （1）语篇内容客观、准确，使用具体数据来说明屠呦呦及其团队的科学研究过程的艰辛。如课文第三段中出现的数据She collected over 　　　　　　traditional Chinese medical recipes for malaria treatment and made 　　　　　　　　　　extracts from different herbs.和Inspired by an over 　　　　　　　　　　　　　text about preparing qinghao extract with cold water， Tu redesigned the experiments ...就体现了新闻报道的准确性和真实性。 （2）新闻报道的语言具有言简意赅的特点。 文章开头用一句话（新闻导语）Tu Youyou has become 　　　　　　　　　scientist of the People’s Republic of China to receive a Nobel Prize， awarded for her contribution to the fight against malaria， 　　　　　　　　　　　　　　　　　in human history.介绍了屠呦呦获得诺贝尔奖的事实、她的突出贡献以及疟疾这种疾病，具有高度“概括性”。 （3）从故事层面来看，本文注重通过描述人物的具体事迹，包括引用人物语言来刻画人物形象。这些语言特点能加深读者对屠呦呦获诺贝尔奖这一新闻事件以及对屠呦呦这一人物的认知。课文第三段中的On 4 October 1971， after 　　　　　　， she succeeded in making qinghao extract that could treat malaria in mice.和第四段中的They worked 　　　　　　　　and their health 　　　　　　　　　　because of the poor conditions， but they 　　　　　　　　　.等表达成功地塑造出一个齐心协力、永不言弃的团队形象。 （4）从叙事结构层面来看，语篇首先报道发生的重大新闻事件，与标题呼应，然后再详细报道其他相关的重要信息，如人物生平、事件发生的过程等。语篇以　　　　　　　　　　　　　　　　　　　　　为标题，向读者报道了这一重要消息，并介绍了屠呦呦的生平经历和她带领团队为治疗疟疾发现并提取青蒿素的过程，给读者提供了比简单的新闻播报更为详细的信息。 核心词汇集释 1.survival n.生存，存活；残存物，幸存事物 教材原句　Thanks to her discovery of qinghaosu， malaria patients all over the world now have had a greatly increased chance of survival. 得益于她发现的青蒿素，如今全世界疟疾患者的存活率大大提高。 【用法】 （1）survive vt. 幸存，幸免于难 　 　　vi. 生存，存活 survive sth 幸免于；从……中挺过来/活过来 survive on 依靠……生存下来 survive from 从……存活下来/流传下来 A survive B （by ...） A比B活得长（……） （2）survivor n. 幸存者 【佳句】　The wedding ceremony is a survival from ancient times. 这种结婚仪式是从远古时期流传下来的。 【点津】　survive 表示“生存，存活”时是不及物动词。表示“幸存，幸免于难”时是及物动词，后面不需要加介词in或from。 【练透】　单句语法填空 ①This old tradition survives 　　　　　　ancient times and is still celebrated every year. ②As far as I know， the old lady survived her husband 　　　　　　5 years. ③If cancers are spotted early， there’s a high chance of 　　　　　　（survive）. ④The 　　　　　　（survive） of the earthquake are in urgent need of food and shelter. 【写美】　句式升级 ⑤After she had survived that night， she was confident that everything else would be all right. →　　　　　　　　　　　　　　　　　， she was confident that everything else would be all right.（动词-ing形式作状语） 2.intend vt.& vi.想要，计划；意指 教材原句　In the 1960s， many people were dying of malaria， and in 1969 Tu became head of a team that intended to find a cure for the disease. 20世纪60年代，许多人死于疟疾。1969年屠呦呦担任了一个课题组的组长，这个课题组计划找到该疾病的治疗方法。 【用法】 （1）intend to do/doing sth　打算做某事 intend sb to do sth 打算让某人做某事 had intended to do sth 本打算做某事 （2）intended adj. 打算的；设计的 be intended for ... 为……打算/设计的 （3）intention n. 意图，目的；企图 with the intention of 有……的打算/目的 have no intention of doing sth＝have no intention to do sth 无意做某事 【佳句】　Originally， we had intended to go to Italy， but then we won the trip to Greece. 起初，我们打算去意大利，但后来获得去希腊的机会。 【练透】　单句语法填空 ①The university is known for its language and culture courses which are intended 　　　　　international students. ②I don’t intend anyone 　　　　　　（see） the painting until it is finished. ③She intended 　　　　　　（visit） her grandmother last weekend， but she fell ill. ④She made it clear that her 　　　　　　（intend） was to help the new students feel welcome at the school. 【写美】　句式升级 ⑤The university is known for its language and culture courses 　　　　　　　　　　　　　　　　　　.（用动词-ed形式作定语改写句①） 3.refer to 查阅，参考；提到，谈及；指的是 教材原句　When they failed to produce any promising results， Tu referred to the ancient books of traditional Chinese medicine again. 当它们未能产生预期效果时，屠呦呦再次查阅历代中医典籍。 【用法】 （1）refer v.　　　　　 提到；参考；查阅 refer to ...as ... 把……称作…… refer ...to ... 把……提交给…… （2）reference n. 谈及，提到；参考，查阅 reference to ... 谈及，提到…… in/with reference to 关于 reference books 参考书 【佳句】　When I am faced with a difficulty， I usually choose to refer to relevant learning materials or web pages. 当我面对困难时，我常常选择参考相关学习资料或网页。 【点津】　（1）refer的过去式、过去分词、现在分词分别为referred， referred， referring，类似的词还有prefer。 （2）refer to和look up都可以表示“查阅；参考”，但二者是有区别的：refer to后接所查的工具书或资料，如词典、笔记、参考书等；look up后接word， phrase等需要查找的对象。 【练透】　语境辨义/单句语法填空 ①She didn’t intend to refer to the topic during the speech. 　　　　　　　 ②You can refer to the book while writing the article. 　　　　　　　 ③When I spoke of that girl， I wasn’t referring to her daughter. 　　　　　　　 ④（人教必修二）People from the UK are called “British”， which means the UK is also often referred 　　　　　　as Britain or Great Britain. ⑤In reference 　　　　　　your question about cost， the ticket of the film is 35 yuan each. 【写美】　词汇升级 ⑥The short video covers the history of our school. →The short video 　　　　　　　　　　　the history of our school. 4.trial n.试用，试验；审讯，审判；考验 vi.& vt.测试，试验 教材原句　However， it was hard to produce enough qinghao extract for large trials because research resources were limited. 然而，由于研究资源有限，很难制造出足够的青蒿提取物用于大规模试验。 【用法】 through trial and error　反复试验 a trial period 试用期 clinical trial 临床试验 go on/stand trial 受到审判，受审 on trial 在试验/测试/受审中 【佳句】　Through trial and error， the chef created a unique and delicious dish. 通过反复试验，厨师做出了一道独特又美味的菜肴。 【练透】　完成句子 ①We have had the machine 　　　　　　for a week. 这台机器我们已经试用一个星期了。 ②The suspect will 　　　　　　next month for the serious crime. 这名嫌疑人下个月将因这项严重罪行受审。 ③Like many animals， people also learn to swim 　　　　　　　　　　　. 像许多动物一样，人也要通过反复试验才能学会游泳。 5.limited adj.有限的 教材原句　However， it was hard to produce enough qinghao extract for large trials because research resources were limited. 然而，由于研究资源有限，很难制造出足够的青蒿提取物用于大规模试验。 【用法】 （1）be limited to　　 　　局限于…… （2）limit vt. 限制；限定 n. [C] 限度，限制 limit ...to ... 把……限制在……范围内 there is a limit to ... ……是有限度的 （3）limitless adj. 无限制的，无止境的 limitation n. 限制；局限 unlimited adj. 无限制的 【佳句】　As we all know， a person’s life is limited， but knowledge is limitless/unlimited. 众所周知，人的生命是有限的，而知识是无限的。 【练透】　单句语法填空 ①He was requested to limit his speech 　　　　　　five minutes. ②Is there any limit 　　　　　　the amount of time we will spend on making arrangements？ ③（北师大必修二）The reason why this was difficult was that the team had 　　　　　　（limit） resources. 【写美】　完成句子 ④Besides， essays are supposed to 　　　　　　　　　　　　and written in English only. 此外，文章应限制在800词以内，且只能用英文撰写。 6.container n.容器；集装箱，货柜 教材原句　When there was no research equipment， they had to extract herbs using household water containers.当时没有研究设备，他们只能用家用的盛水容器提取青蒿。 【用法】 contain vt.　　　　包含；含有；容纳；克制；抑制（强烈的感情等） contain oneself 克制自己 【佳句】　The container contains many kinds of fruits， including apples/apples included. 容器中盛着各种水果，其中包括苹果。 【点津】　（1）contain指某容器中盛有某物、装有某物。 （2）include表示把某事物作为其中的一部分包含在内，常构成分词短语sth included或including sth。 【练透】　单句语法填空/选词填空 ①He could hardly contain 　　　　　　（he） when he heard the exciting news. ②I don’t know how much oil is in this old 　　　　　（contain）. ③The girl went to pick up the bag 　　　　　（contain） much money. ④Look！The box 　　　　　　a number of letters， which 　　　　　　those from his students.（contain/include） 7.speed up （使）加速 教材原句　To speed up the process and ensure its safety， Tu and her team volunteered to test qinghao extract on themselves first. 为了加快进度并保证其安全性，屠呦呦和她的团队自愿先在他们自己身上试验青蒿提取物。 【用法】 at a high/low/full/top speed　以高/低/全/最高速 at a speed of ... 以……的速度 at the speed of light/sound 以光/声速 with great/full speed 以很快的速度/全速 pick up speed 加速 slow speed 减速 【佳句】　（外研必修一）Travelling at a speed of over 400 kilometres per hour， the train can complete the 30-kilometre journey in eight minutes. 以每小时四百多公里的速度行驶，磁悬浮火车8分钟之内可以走完这30公里的路程。 【练透】　单句语法填空 ①Distances were not a problem， since radio waves could travel globally at 　　　　　　speed of light. ②This flight is now heading for Paris at a speed 　　　　　　1，000 kilometres an hour. ③A sudden stop can be a very frightening experience， especially if you are travelling 　　　　　　a high speed. 【写美】　完成句子 ④The race car 　　　　　　　　　　　　　　　　　　　　　　　　， making the spectators excited. 赛车在赛道上高速行驶，让观众兴奋不已。 8.pay off 成功，奏效，达到目的；偿清；回报 教材原句　The efforts of Tu and her team finally paid off. 屠呦呦和其团队的努力终于有了回报。 【用法】 pay back 　　　　　偿还（欠款）；报复 pay for sth 付某物的钱；为某事付出代价 pay sb for sth 因某物给某人报酬 pay a visit to 参观，拜访 pay attention to 注意；留心 【佳句】　Li Hua had dreamed of paying a visit to Hangzhou since he was a little child. Last year， he paid for the visit with a debt. Since then， he has been working hard to pay back his debt. His efforts finally paid off and he paid off all his debt. Since then， Li Hua has been paying attention to the way he spends. 李华从小就梦想着去杭州旅游。去年，他带着债务为这次旅行买单。从那以后，他一直努力工作以偿还债务。他的努力终于有了回报，他还清了所有的债务。从那以后，李华一直注意他的消费方式。 【练透】　用pay的相关短语填空 ①（2024·全国甲卷）Their promotional work 　　　　　　　　.Two years later， 18 years before Wyoming became a state， Yellowstone became the first national park in the United States and the world. ②　　　　　　　　 historic sites enables us to get exposed to our history and culture in depth， which， to some extent， strengthens our national pride. ③I’d also like to know how much I have to 　　　　　　　　the course and whether accommodation is included. 【写美】　完成句子 ④Although our clothes were soaked with sweat， we didn’t mind it at all 　　　　　　　　　　　　　　　. （活动介绍） 虽然我们的衣服都被汗水湿透了，但我们一点也不介意，因为努力得到了回报。 9.beneficial adj.有益的，有用的 教材原句　Perhaps the next generation of scientists， drawing on the wisdom of traditional Chinese medicine， will indeed discover more medicines beneficial to global health care. 也许下一代的科学家借鉴中医的智慧，确实会发现更多有益于全球医疗的药物。 【用法】 （1）be beneficial to ...＝be of benefit to ... 对……有益；有益于（to为介词） （2）benefit n.　　　 益处 　　　vt. 使受益 　　　vi. 得益于 benefit from/by ... 从……中受益；得益于…… （3）for the benefit of＝for one’s benefit 为了……的利益 to one’s benefit 对某人有益的是 【佳句】　You can take the course twice a week， which can be very beneficial to/be of great benefit to your spoken Chinese. 你可以每周上两次课程，这对你的汉语口语很有益。 【练透】　单句语法填空 ①You can also go over the knowledge at the same time and you are sure to benefit 　　　　　　　　　　it. ②It is of great benefit to share your feelings with someone you trust， which is also 　　　　　　（benefit） to your mental health. ③China has been pushing the reform of public hospitals 　　　　the benefit of all its citizens. 【写美】　一句多译 ④据说瑜伽对人体健康有很大益处。 →　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　 （benefit） →　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　（beneficial） 重点句型解构 1.句型公式：the＋序数词＋名词＋to do ... 教材原句　Tu Youyou has become the first female scientist of the People’s Republic of China to receive a Nobel Prize， awarded for her contribution to the fight against malaria， one of the deadliest diseases in human history.屠呦呦成为中华人民共和国第一位获得诺贝尔奖的女科学家。她获奖是因为她在抗击疟疾中做出的贡献，疟疾是人类历史上最致命的疾病之一。 【用法】 （1）当中心词是序数词或被序数词、形容词最高级等修饰或其前有the next， the only， the last等限定时，常用动词不定式作后置定语。 （2）动词不定式作后置定语用来修饰的词是抽象名词，常见的词有ability， chance， ambition， offer， anxiety， answer， reply， attempt， belief等。 【品悟】　He is always the first to bear hardships and the last to enjoy comforts. 他总是一个吃苦在前，享乐在后的人。 The attempt to break the world record attracted a lot of attention. 打破世界纪录的尝试吸引了很多关注。 （人教必修三）She immediately became the first woman ever to be hired as a resident physician in the OBGYN department of the PUMC Hospital. 她随即成为北京协和医院妇产科聘任的第一位女住院医师。 【写美】　完成句子 ①China has become 　　　　　　　　　　　　　　　　　　　　　the far side of the moon. 中国已经成为第一个将航天器降落在月球背面的国家。 ②I believe that I have 　　　　　　　　　　　　　　　　　　　　　　　. 我相信我有能力做好这项具有挑战性的工作。 ③Practice is 　　　　　　　　　　　　　　　　　　　　　　　　　. 学好一门语言的唯一途径就是实践。 ④　　　　　　　　　　　　　　　　　　　 is always very strong. 他们保护环境的信念一直是非常坚定的。 ⑤（2024·新课标Ⅰ卷）In the park， I was 　　　　　　　　　a spot boasting breathtaking scenery and 　　　　　　　　　　　　　　　　　　　　　. 在公园里，我是第一个发现一处风景迷人的地方的人，并且也是第一个完成作品的人。 2.句型公式：形容词化的动词-ed形式作状语 教材原句　Born in 1930， in Ningbo， Zhejiang Province， Tu studied medicine at university in Beijing between 1951 and 1955. 1930年，屠呦呦出生于浙江宁波。1951年至1955年，屠呦呦在北京读大学，学习药学。 【用法】 （1）动词-ed形式包括动作类和状态类两种形式，状态类动词-ed形式相当于形容词。 （2）形容词（短语）或形容词化的动词-ed形式作状语可以表示方式、原因或伴随状况等，可位于句首、句末或句中，常用逗号与句子其他成分隔开。 （3）形容词化的动词-ed形式作状语时常用来表示主语的状态和结果。如果用来修饰句子的谓语动词或整个句子，则应用副词形式。 【品悟】　As the train rumbled along， he stared out of the window， lost in thought. 火车隆隆前行，他望着窗外，陷入沉思。 Absorbed in writing a letter， he didn’t even look up when I came in. 他在聚精会神地写信，当我进来时他甚至都没有抬头。 【写美】　完成句子/句式升级 ①　　　　　　　　　　　　　， Tony stood up and accepted the prize. 托尼既惊讶又高兴，站起来领奖。 ②He spent three days in the wind and snow， 　　　　　　　　　　　. 他又累又饿地在风雪中过了三天。 ③Because she was deeply moved by the story，she couldn’t help crying. →　　　　　　　　　　　　　　　　　　， she couldn’t help crying.（动词-ed形式作状语） ④Though they were exhausted， they still kept working. →　　　　　　　　　　　　　　　　　， they still kept working.（动词-ed形式作状语） 提示：完成课后作业　UNIT 4　Section Ⅰ 16 / 16 学科网（北京）股份有限公司 $