02-Unit 1 Period Two Reading and Thinking—Language points（课件PPT）-【满分思维】2026-2027学年高中英语选择性必修第一册配套课件（人教版）

Period Two Reading and Thinking— Language points 1 语言知识梳理 课后习题 2 1.crucial adj. 至关重要的,关键性的 (1)be crucial to/for… 对……是至关重要的 play a crucial role/part in sth 在某方面起关键作用 be of crucial importance 非常重要 (2)It is crucial that… ……是至关重要的。(从句用 虚拟语气,should可以省略) (3)crucially adv. 至关重要地 语言知识梳理 3 【佳句背诵】 ［北师选必三］While some people believe it is crucial for scientific advancement, others raise moral concerns. 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。 语言知识梳理 4 【活学活用】 ◆单句填空 ①It is crucial that strict measures __________________(take) to protect forests and wildlife habitats to maintain ecological balance. (should) be taken ②_________(crucial), education is not just about acquiring knowledge; it is also about cultivating character and values. Crucially 语言知识梳理 5 ◆完成句子 ③[2022·全国甲卷书面表达] World Oceans Day was set up to raise the awareness of protecting the ocean, 　 　　　　　　　　　　　 the global ecosystem.   世界海洋日的设立是为了提高人们对保护海洋的意识,海洋在全球 生态系统中起着至关重要的作用。 which plays a crucial part/role in 语言知识梳理 6 2. committed 　adj. 尽心尽力的;坚信的;坚定的 (1)be committed to (doing) sth 致力于(做)某事 (2)commit v. 做出(错误或非法的事); 犯(罪或错等); 承诺,保证 commit a crime 　 犯罪 commit an error 犯错误 语言知识梳理 7 commit oneself to (doing/do) sth 致力于/承诺/保证(做)某事 commit…to doing sth 投入……做某事 (3)commitment n. 投入;奉献;承诺;保证 make a commitment to (do) sth 承诺(做)某事 语言知识梳理 8 【佳句背诵】 (1)(教材P2)Tu Youyou, a committed and patient scientist, was born in Ningbo, China… 屠呦呦出生于中国宁波,她是一位尽职尽责且有耐心的科学家…… (2)[北师选必一] It feels good knowing that there are so many other people who are committed to contributing to a better future for our planet. 得知有如此多的人都在致力于为地球创造更美好的未来,这种感觉真好。 语言知识梳理 9 【活学活用】 ◆单句填空 ①Although he has many challenges in his life, he remains 　　　　　　(commit) to his cause and never gives up.   ②Being committed to 　　　　　　(develop) the green economy, as is reported, is the driving force behind the success of the village.   committed developing 语言知识梳理 10 ◆完成句子 ③[2021·新高考全国Ⅰ/Ⅱ卷读后续写] With the help of their father, the twins 　　　　 　 making a delicious breakfast.   在父亲的帮助下,这对双胞胎致力于做一顿美味的早餐。 were committed to/committed themselves to 语言知识梳理 11 ④She was 　　　　　　　　　　 　　, known for her integrity and perseverance. No matter how difficult the challenges were, she 　　　　　　　　　　　　　　　　 　　 her scientific principles.(读后续写之人物品质描写)   她是一位尽职尽责的科学家,以正直和坚忍不拔而闻名。无论挑战多么 困难,她始终坚守自己的科学原则。 a committed scientist always committed herself to/was always committed to 语言知识梳理 12 3. objective n. 目的,目标 adj. 客观的;宾格的 (1)with the objective of… 带着……的目标 achieve/meet an objective 达到目标 set an objective 确定目标 (2)object v. 不同意,反对 object to sth/sb 反对…… object to (sb) doing sth 不同意(某人)做某事 (3)objection n. 反对;异议 raise/have an objection to (doing) sth 对……提出异议/对……表示 反对 语言知识梳理 13 ［温馨提示］同义表达“目的是……”：with the intention/aim/ purpose of; aim to do/be aimed at。 语言知识梳理 【佳句背诵】 The school organized various extracurricular activities with the objective of developing students' creativity and teamwork spirit. 学校组织了各种各样的课外活动，目的在于培养学生的创造力和团 队合作精神。 语言知识梳理 15 【活学活用】 ◆单句填空 ①The main _________(object) of the project is to improve the quality of education in rural areas. ②She tried to remain _________(object) when evaluating the performance of her team members. ③Many residents object to _________(build) a new shopping mall in their neighbourhood due to increased traffic. objective objective building 语言知识梳理 16 ◆完成句子 ④_______________________at the beginning of the new semester is vitally important to your study. (应用文写作之建议信) 在新学期开始时设定一个明确的目标对你的学习至关重要。 Setting a clear objective 语言知识梳理 17 ⑤　　　　　　　　　　　　　　　　　　　　　　　　　　　 , our school organised a friendly football match between students and teachers last Sunday. (应用文写作之校园活动)  为了丰富学生们的校园生活,我们学校于上周日举办了一场师生足球 友谊赛。 With the objective of enriching students' school life/Aiming to enrich students' school life 语言知识梳理 18 4.evaluate vt. 评价;评估 (1)evaluate one's ability 评估某人的能力 evaluate sb/sth on… 根据……评价某人/某物 (2)evaluation n. 评估 make an evaluation of… 对……进行评估 语言知识梳理 19 【佳句背诵】 (教材P2)Her team examined over 2,000 old medical texts, and evaluated 280,000 plants for their medical properties. 她的团队研读了2000多篇古老的医药文献,并对28万种植物的药学属 性进行了评估。 语言知识梳理 20 【活学活用】 ◆单句填空 ①The ___________(evaluate) of the new software took several weeks, as the team needed to test all its features. evaluation 语言知识梳理 21 ◆完成句子 ②Some people think that we should ________________________ ___________ while others believe that we should not only focus on grades but also ____________________their creativity, teamwork and communication skills.(应用文写作之观点对比) 一些人认为我们应该根据学生的成绩来评价他们，而另一些人则认 为我们不仅要关注成绩，还应该根据学生的创造力、团队合作能力 和沟通能力来评价他们。 evaluate students on their grades evaluate students on 语言知识梳理 22 ③When the teacher finally __________________________ and gave her a warm smile, her heart swelled with pride and relief flooded over her.(读后续写之心理描写) 当老师最终对她的表现做出评价，并朝她露出温暖的微笑时，她的 心里充满了自豪，如释重负的感觉涌上心头。 evaluated her performance 语言知识梳理 23 5.acknowledge　vt. 承认,公认;(公开)感谢 (1)acknowledge (doing) sth 承认(做了)某事 acknowledge sth/sb to be/as… 承认某事/某人是…… It is universally/generally acknowledged that… ……是大家公认的。 (2)acknowledgement n. 承认;感谢 语言知识梳理 24 【佳句背诵】 It is acknowledged that the shortest distance between persons is a sincere smile. 人们普遍认为人与人之间最短的距离是真诚的微笑。 语言知识梳理 25 【活学活用】 ◆单句填空 ①Russell’s 　　　　　　　　　(acknowledge) of the importance of seeking knowledge at every opportunity comes as no surprise.  ②The student acknowledged 　　　　　　(cheat) on the exam when faced with the evidence and was prepared to accept the consequences.   ③The book, 　　　　　 　(acknowledge) as a classic of modern literature, has been translated into many languages and is widely read around the world.   acknowledgement cheating　 acknowledged 语言知识梳理 26 ◆完成句子 ④[2022·全国甲卷书面表达] 　　　　　　　　　　　　　　　　　 the ocean plays an important role in many aspects.   人们普遍认为海洋在很多方面都起着重要作用。 It’s generally acknowledged that 语言知识梳理 27 ⑤I sincerely 　　　　　　　　　　　　　　　　　　　　 , whose constant encouragement has helped me overcome my fear of public speaking.  我衷心感谢我的英语老师的支持,她持续的鼓励帮助我克服了对 公开演讲的恐惧。 acknowledge the support from/of my English teacher 语言知识梳理 28 6.insist vi. & vt. 坚持;坚决要求 insist on doing sth 坚持做某事 insist (that)… 坚决要求;坚决主张［从句用虚拟语气, 即 “(should+)动词原形”形式］ insist (that)… 坚持说;坚持认为(从句用陈述语气) 语言知识梳理 29 【佳句背诵】 (教材P3)Tu Youyou and her team members even insisted on testing the medicine on themselves to make sure that it was safe.屠呦呦和她的团队成员甚至坚持要求以身试药,以确保药物的 安全性。 语言知识梳理 30 【活学活用】 ◆单句填空 ①You should respect the views of others, and at the same time insist ____ what you think is right. ②My mother insisted that the video ___________________(post) online, so I had to give in to her. ③The lady insisted that she __________(do) nothing wrong and that she ___________________(treat) properly. on (should) be posted had done (should) be treated 语言知识梳理 31 ◆完成句子/一句多译 ④[2024·新课标Ⅰ/Ⅱ卷读后续写] I thanked him once more for his incredible kindness and ________________________to return the favour. 我再次为他那令人难以置信的善意向他表示感谢，并坚持要与他见 面以回报他的恩情。 insisted on meeting him 语言知识梳理 32 ⑤[2024·新课标Ⅰ/Ⅱ卷读后续写] 虽然他让我不要麻烦了，但我坚持 我们在公交车站见面，并给他他应得的东西。 →While he asked me not to bother, ______________________ _______________________________________ what he deserved. (insist on) →While he asked me not to bother, ______________________ ______________________ _______________________________ what he deserved.(insist+从句) I insisted on our meeting at the bus station and giving him I insisted (that) we (should) meet at the bus station and that I (should) give him 语言知识梳理 33 1.(教材P3)Upon hearing that she had been awarded the Nobel Prize, she said… 当听到自己被授予诺贝尔奖时,她说…… 语言知识梳理 34 句型公式 upon/on+v.-ing/n. 一……就…… 【句式点拨】 upon/on+v.-ing/n. 表示“一……就……”,相当于as soon as引导的时 间状语从句。一些表示短暂性动作的动词,如arrive, return, leave, reach, hear, see, receive, enter等,其相应的名词或动名词形式均可 用在介词upon/on之后表示“一……就……”。 语言知识梳理 35 【归纳拓展】 表示“一……就……”的表达方式: (1)as soon as, no sooner…than…, hardly/scarcely… when…等; (2)副词用作连词:immediately, directly, instantly等; (3)名词用作连词:the minute, the moment, the instant等; (4)at引导的一些介词短语,如at the sight of(一看到),at the thought of(一想到),at the sound of(一听到)等。 语言知识梳理 36 【活学活用】 ◆单句填空 ①[2022·新高考全国Ⅰ/Ⅱ卷] Upon ________(hear) my words, he was inspired instantly and decided to run. ②[2021·新高考全国Ⅰ/Ⅱ卷] Mother hugged the twins. Her eyes widened ___ the sight of the breakfast tray. ③Hardly had we left the dormitory ______ we realized we had forgotten our map in the room. hearing at when 语言知识梳理 37 ◆完成句子/一句多译 ④He felt a rush of happiness __________________ going on an adventure to a new place. (读后续写之心理描写) 一想到要去一个新的地方冒险，他感到一阵幸福。 at the thought of 语言知识梳理 38 ⑤[2022·浙江1月考读后续写] 当我看到他无助地躺在床上时,我决 定我必须独自行动,尽我最大的努力。 →____________________________________________,I decided I had to act alone and do my best. (the moment) →______________________________________,I decided I had to act alone and do my best. (upon doing) →___________________________________________,I decided I had to act alone and do my best. (immediately) The moment I saw him lying helplessly in bed Upon seeing him lying helplessly in bed Immediately I saw him lying helplessly in bed 语言知识梳理 39 2.(教材P3)It is indeed an honour for China's scientific research and Chinese medicine to be spread around the world. 中国的科研和中医药得以在全世界传播确实是一种荣誉。 语言知识梳理 40 句型公式 It is an honour for sb to do sth. 对某人来说做某事是一种荣誉。 【句式点拨】 当句子的主语是动词不定式、动名词或从句时,为了保持句子平衡, 常使用it作形式主语,将真正的主语放在句子的后面。 语言知识梳理 41 【归纳拓展】 it用作形式主语的常见句式: (1)It is/was+名词+for sb to do sth或that+从句或v.-ing. It’s a pity/shame/an honour…for sb to do sth. 对某人而言,做某事是遗憾的/可耻的/荣幸的/……。 It’s a pity/shame/an honour…that sb does sth. 对某人而言,做某事是遗憾的/可耻的/荣幸的/……。 语言知识梳理 42 (2)It is/was+形容词/过去分词+that+从句. It’s natural/likely/strange…that… ……是正常的/很可能的/奇怪的/……。 It’s reported/said that… 据报道/据说…… 语言知识梳理 43 【活学活用】 ◆单句填空 ①[2024·新课标Ⅰ卷] With the rise of technology it is easy for people 　　　　　　(make) observations of different species with the aid of a mobile application.   ②[2023·全国乙卷] It is recently reported 　　　　 the number of those sticking to a traditional diet is slowly declining…   to make that 语言知识梳理 44 ◆完成句子 ③[2024·天津卷书面表达] As the next generation, 　　　　　　　 　　 　　 　 and contribute towards a greener world.   作为下一代，采取行动为建设一个更加绿色的世界贡献力量是我们 的责任。 ④[2024·全国甲卷书面表达] 　　　　　　　　　　　　　　　　　　 to talk about the remarkable development of transportation in China. (it作形式主语)   我深感荣幸能够站在这里谈论中国交通的卓越发展。 it is our duty to take action It is a great honour for me to stand here 语言知识梳理 45 课 后 习 题 46 Ⅰ单句填空(每小题1.5分，满分15分) 1.The company's _____________ (commit) to reducing its carbon footprint has led to significant environmental improvements. commitment 2.We looked up to the scientist as a shining example of devotion to the _________ (science) cause. scientific 3.With her luggage in her hands, the girl stood looking round in all directions, but ___________ (apparent) no one had come to meet her. apparently 1 2 3 4 5 6 7 8 9 10 课 后 习 题 47 4.Being the coach of the new team, I had thought we were going to win, but to my disappointment we ______________ (defeat). were defeated 5.The data ________ (analyse) shows that the new marketing strategy is working effectively. analysis 6.Evidence _________ (obtain) from observations and experiments is often used to confirm a scientific theory. obtained 7.The __________ (academy) atmosphere at the university was lively, with students actively engaging in various discussions and pursuing knowledge. academic 1 2 3 4 5 6 7 8 9 10 课 后 习 题 48 8.It is widely acknowledged that students should _____________ (evaluate) in terms of overall quality. be evaluated 9.Good communication skills are _________ (crucial) necessary when people are working in a team to avoid misunderstandings. crucially 10.We can easily come to a ___________ (conclude) that the sharp decrease of wildlife species results from population growth. conclusion 1 2 3 4 5 6 7 8 9 10 课 后 习 题 49 Ⅱ短语填空(每小题2分，满分16分) 1.Remember to ___________ (确保) that all doors are locked before you leave. make sure 2.As a matter of fact, it was his carelessness as well as laziness that _______ (导致) his failure. led to 3.David ___________ (坚持) running as if he had forgotten his weakness, though he tripped over within a few kilometres. insisted on 1 2 3 4 5 6 7 8 课 后 习 题 50 4.She __________ (卡壳，卡住) while writing her novel as she didn't know how to develop the plot further. got stuck 5.It is a pity that scientists haven't yet _______________________ _______________________ (得出结论) on the causes of this illness. reached/drawn/arrived at/come to a conclusion 6._____________________ (目的是) promoting environmental awareness, our school organized a tree-planting campaign in the local community. With the objective of 1 2 3 4 5 6 7 8 课 后 习 题 51 7.Teachers _________________________________ (在……中扮演重 要角色) inspiring students' interest in learning and helping them build a solid knowledge foundation. play a crucial/an important role in 8.He was so great a political leader that he __________________ __ _ (承诺,保证) serving the people all his life. committed himself to 1 2 3 4 5 6 7 8 课 后 习 题 52 Ⅲ 句型训练(每小题3分，满分12分) 1.__________________________, Mr Wang hurried out of his house, and drove all the way to the hospital.(upon/on doing) 一听到这个消息,王先生就急忙冲出了家门,一路开车去了医院。 Upon/On hearing the news 2.The expression on his face suggested that __________________, so I suggested that he ________________________________. 他脸上的表情表明他很生气, 所以我建议让他单独待一会儿。 he was very angry (should) be left alone for a while 1 2 3 4 课 后 习 题 53 4._________________________________________________________ when the day comes.(honour) 当那天到来时,带你参观北京对于我来说是莫大的荣幸。 It will be a great honour for me to show you around Beijing 1 2 4 3.When I went downstairs, ___________________________ I had left the car key on the dinner table.(strike) 当我下楼时,我突然想到我把车钥匙落在餐桌上了。 it (suddenly) struck me that 3 课 后 习 题 54 Ⅳ 阅读理解(每小题2.5分，满分10分) [2026·河南郑州十校联考高二期中考试] Compared with physicists such as Marie Curie or Richard Feynman, Wu Chien-shiung is not a household name in China but she was one of the most influential nuclear physicists of the 20th century, one that “completely” changed humans’ view of the universe. 1 2 3 4 课 后 习 题 55 Wu’s father, Wu Zhongyi, founded the first school for girls in Taicang, aiming to break the old idea that it was women’s virtue to have no talents, which had the greatest influence on Wu Chien-shiung’s life. Working in the scientific world dominated (支配) by men, she never gave up or lowered her standards even if unequally treated. After graduating from the former National Central University in Nanjing in 1934, Wu registered at the University of California, Berkeley at the age of 24 to continue her study in physics. 1 2 3 4 课 后 习 题 During her 44-year career as a nuclear physicist, Wu’s pioneering achievements won her nicknames such as “Chinese Madame Curie”, “queen of nuclear research” and “first lady of physics”. She was the first woman to be president of American Physical Society, the first female winner of the Comstock Prize in Physics given by the US National Academy of Sciences, the first person to receive the Wolf Prize in Physics, the first honorary doctorate awarded by Princeton University to a woman, and the first female professor of physics in the history of Columbia University. 1 2 3 4 课 后 习 题 To get accurate results from experiments, she worked very hard day and night at a laboratory and gained a reputation (名声) for accuracy. There was a saying among physicists: if the experiment was done by Wu, it must be correct. She was always very careful in experiments, spending a great deal of time calibrating (校准) instruments. She didn􀆳t start collecting data until she fully understood the instruments. Her experiments overturned many previous experimental results and theories, said Samuel Chao Chung Ting, American physicist and Nobel Prize winner. 1 2 3 4 课 后 习 题 On Feb. 16, 1997, Wu died in the US. According to her will, she was buried in her hometown Taicang. She was a distinguished world citizen, and was forever a Chinese. 【文章大意】本文是一篇记叙文，讲述了有影响力的20世纪的女性 核物理学家吴健雄的生平事迹。 1 2 3 4 课 后 习 题 59 ( )1.What influenced Wu Chien-shiung when she was young? A.Her life in America. B.Her love for physics. C.Her family background. D.Marie Curie's achievements. [解析] 细节理解题。根据第二段中“Wu’s father, Wu Zhongyi, founded the first school for girls in Taicang, aiming to break the old idea that it was women’s virtue to have no talents, which had the greatest influence on Wu Chien-shiung’s life.”(吴健雄的父亲吴仲裔在太仓创办了第一所 女子学校,旨在打破“女子无才便是德”的旧观念,这对吴健雄的一生影响 最大。)可知,吴健雄的家庭背景对她有深远的影响。故选C。 √ 1 2 3 4 课 后 习 题 60 ( )2.What does the author intend to show in Paragraph 3? A.Awards are usually gained through great efforts. B.Wu Chien-shiung was “a pioneer” in many ways. C.No scientists were better than Wu Chien-shiung. D.We cannot stress the importance of physics enough. [解析] 推理判断题。根据第三段“During her 44-year career as a nuclear physicist, Wu's pioneering achievements won her nicknames such as ‘Chinese Madame Curie’, ‘queen of nuclear research’ and ‘first lady of physics’. √ 1 2 3 4 课 后 习 题 61 She was the first woman to be president of American Physical Society, the first female winner of the Comstock Prize in Physics given by the US National Academy of Sciences, the first person to receive the Wolf Prize in Physics, the first honorary doctorate awarded by Princeton University to a woman, and the first female professor of physics in the history of Columbia University.”(在她44年的核物理学家生涯中，吴的开创性成就为她赢 得了“中国居里夫人”、“核研究女王”和“物理学第一夫人”等称号。她 是第一位担任美国物理学会会长的女性，第一位获得美国国家科学 1 2 3 4 课 后 习 题 院颁发的科姆斯托克物理学奖的女性，第一位获得沃尔夫物理学奖 的人，第一位获得普林斯顿大学荣誉博士学位的女性，也是哥伦比 亚大学历史上第一位女性物理学教授。)可知，作者通过本段旨在说 明吴健雄在许多方面都是“先锋”。故选B。 1 2 3 4 课 后 习 题 ( )3.Which of the following can best describe Wu Chien- shiung? A.Caring and responsible. B.Courageous and creative. C.Stubborn and sensitive. D.Cautious and hard-working. √ 1 2 3 4 课 后 习 题 64 [解析] 推理判断题。根据第四段中“To get accurate results from experiments, she worked very hard day and night at a laboratory and gained a reputation (名声) for accuracy.”(为了得到准确的实验结果, 她在实验室里夜以继日地努力工作,并以准确著称。)可知,吴健雄是 一个勤奋的人;再根据“She was always very careful in experiments, spending a great deal of time calibrating (校准) instruments.”(她做 实验总是很细心,花很多时间校准仪器。)可知,她是一个小心谨慎的 人。综上,吴健雄是一个谨慎且勤奋的人。故选D。 1 2 3 4 课 后 习 题 65 ( )4.What is the text mainly about? A.An influential woman nuclear physicist. B.An important contribution to physics. C.The influence of modern education. D.Nuclear researches in the scientific world. √ 1 2 3 4 课 后 习 题 66 [解析] 主旨大意题。根据第一段“Compared with physicists such as Marie Curie or Richard Feynman, Wu Chien-shiung is not a household name in China but she was one of the most influential nuclear physicists of the 20th century, one that ‘completely’ changed humans’ view of the universe.”以及整篇文章可知,本文讲述的是有影响力的20世纪的 女性核物理学家吴健雄的生平事迹。故选A。 1 2 3 4 课 后 习 题 67 Ⅴ 完形填空(每小题1分，满分15分) [2026·山东德州高二期中考试] Inspiration can strike in unexpected ways. For Jesse and Shane, meeting their childhood hero became a life-changing 　1　, in 2021 when Dr Jane visited their community in St. Louis Park, Minnesota. Her visit 　2　 many visitors, but none more than Jesse and Shane. Dr Jane took time to discuss her Roots & Shoots programme with the two young men, 　3　 a remarkable story of determination and action.   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 课 后 习 题 68 “Starting a Roots & Shoots group really 　4　 me not to be afraid to start something new,” Jesse reflected. After gathering fellow students, they 　5　 their community and decided to focus on environmental justice and climate change. Though they were a small group, Jesse and Shane had big plans to 　6　 issues facing their community.  They started by sorting recycling, which quickly 　7　 social and environmental activism. 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 This incredible opportunity opened up new　8　 for environmental work, creating different career paths for many students. However, their efforts 　9　 a new community issue: limited access to higher education. Many graduates stopped environmental work due to life 　10　 and job searches. The 　11　 inspired them to create an environmental studies scholarship. The Roots & Shoots scholarship was 　12　 through their school’s programme. This successful initiative has 　13　 over $1,000,000 to graduates over the years.  1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 Today, both Jesse and Shane are university students following their 　14　. Jesse founded an organization in rural Haiti, while Shane is an Animal Health Supervisor.  Their advice to young changemakers is simple yet powerful. Find something you’re passionate about and start immediately, even if you don't feel 　15　. Action beats perfect timing.  1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 71 【文章大意】本文是一篇记叙文。文章讲述了杰西与沙恩受童年偶像 简博士发起的 “根与芽” 项目启发,组建团队开展环保行动;之后两人 意外发现毕业生面临的困境,便着手设立相关奖学金。此外,他们始终 坚守初心、践行自身热爱,生动诠释了“行动胜过时机”的深刻理念。 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 72 ( )1. A.challenge 　B.experience C.discovery D.adventure [解析] 前文提到“遇见童年偶像改变人生”,结合后文“…when Dr Jane visited their community in St. Louis Park, Minnesota.”可知,此处指2021 年简博士来访时的“经历”。故选B。 challenge挑战; experience经历; discovery发现;adventure冒险。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 73 ( )2. A.impressed B.confused C.disappointed D.worried [解析] 根据后文“…many visitors, but none more than Jesse and Shane.”以及常识可知,简博士作为知名人士,其来访自然会给很多人 留下深刻印象,尤其是杰西和沙恩(简是他们的童年偶像)。故选A。 impress使印象深刻;confuse使困惑;disappoint使失望; worry使担心。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 74 ( )3. A.ending B.continuing C.stimulating D.preventing [解析] 根据上文以及后文a remarkable story of determination and action可知,简博士花了些时间与两位青年讨论“根与芽”项目,这激发了 一个“坚定与行动的非凡故事”。故选C。 end结束; continue继续; stimulate促进,激发; prevent阻止。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 75 ( )4. A.forced B.empowered C.required D.reminded [解析] 根据后文“…me not to be afraid to start something new…”以及 下文两人组建团队行动可知,“根与芽”项目赋予他们勇气,让他们不惧怕 尝试新事物。故选B。 force迫使;empower授权,增加某人自主权; require需要; remind提醒。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 76 1 2 3 4 6 7 8 9 10 11 12 13 14 15 ( )5. A.served B.left C.observed D.protected [解析] 根据后文“…their community and decided to focus on environmental justice and climate change.”可知,召集同学后,他们需要 观察社区以确定行动方向(环境正义与气候变化)。故选C。 serve服务; leave离开;observe观察; protect保护。 √ 5 课 后 习 题 77 ( )6. A.evaluate B.avoid C.address D.overlook [解析] 根据后文issues facing their community可知,这里指团队有计划 解决社区面临的问题,address issues意为“处理/解决问题”。故选C。 evaluate评估; avoid避免;address解决;overlook忽视。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 78 ( )7. A.broke down B.settled down C.turned around D.snowballed into [解析] 根据前文内容及后文social and environmental activism可知, 他们从分类回收起步,活动逐渐发展为更广泛的社会与环境行动,即 活动规模在扩大。故选D。 break down出故障;settle down安顿下来; turn around转身;snowball into滚雪球式地增长。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 79 ( )8. A.enthusiasm B.confusion C.difficulty D.competition [解析] 根据后文“…for environmental work, creating different career paths for many students.”可知,这一机会激发了人们对环保工作的新 热情,为学生开辟了职业道路。故选A。enthusiasm热情;confusion困惑; difficulty困难;competition比赛。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 80 ( )9. A.solved B.predicted C.uncovered D.ignored [解析] 根据however以及后文a new community issue: limited access to higher education可知,他们的努力揭露了一个新的问题:高等教育 机会有限。故选C。solve解决;predict预测; uncover揭露;ignore忽视。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 81 ( )10. A.achievements B.stresses C.opportunities D.relationships [解析] 根据此处语境可知,此处指毕业生因生活压力和求职停止环保工 作,故选B。 achievement成就;stress压力; opportunity机会;relationship 关系。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 82 ( )11. A.failure B.survey C.evidence D.situation [解析] 此处指上述“毕业生面临的困境”的情况促使他们设立奖学金。 故选D。failure失败; survey调查;evidence证据; situation情况。 ( )12. A.established B.cancelled C.replaced D.delayed [解析] 根据上文“…create an environmental studies scholarship.”可知 “根与芽”奖学金通过学校项目得以设立。故选A。 establish建立; cancel取消; replace取代; delay推迟。 √ √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 83 ( )13. A.watched B.awarded C.requested D.earned [解析] 根据后文“…over $1,000,000 to graduates over the years.”可知, 多年来该奖学金已向毕业生颁发超过100万美元。故选B。watch观看; award奖励,颁发;request要求;earn赚得。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 84 ( )14. A.friends B.teachers C.passions D.schedules [解析] 根据后文“Jesse founded an organization in rural Haiti, while Shane is an Animal Health Supervisor.”可知,两人如今在追随自己的 热情——杰西在海地创立组织,沙恩从事动物健康工作,与前文“对环保 的热爱”一致。故选C。 friend朋友; teacher老师; passion热情; schedule安排。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 85 ( )15. A.ready B.curious C.interested D.persistent [解析] 根据后文“Action beats perfect timing.”可知,此处指他们的建议 是找到热爱的事立即行动,即使你觉得没准备好,后文“行动胜过完美时 机”进一步印证。故选A。 ready准备好的;curious好奇的; interested 感兴趣的;persistent坚持不懈的。 √ 1 2 3 4 6 7 8 9 10 11 12 13 14 15 5 课 后 习 题 86 $