Unit 2 Period One Topic Talk(PPT课件)-【满分思维】2026-2027学年高中英语选择性必修第一册配套课件（北师大版）

Period One Topic Talk 1 主题素养积累 Anaya Elick was born without hands—she has stubs (残端) where most people's wrists begin. To hold a pencil, she must balance it between her wrists, and then use her arms to push it along the page. But that didn't stop her from winning a national handwriting contest when she was in first grade. In the two years since, she has taken on greater challenges and won another national handwriting contest, this one for the cursive script (草书). And by all accounts from her teachers at Greenbrier Christian Academy, she has become an accomplished artist. 主题素养积累 2 Anaya isn't one to boast about her successes. She unwillingly says they make her proud but adds that they come from lots of practice. Her friends at school said, “She inspires everybody by what she does and how she does it.” No one wants their child to fail, and raising one who was born with a disability can heighten that protective instinct. Before Anaya was born, doctors knew about her condition, although not its cause. Other than having no hands, she is a regular 9-year-old girl. 主题素养积累 3 “Anaya succeeds because she is not afraid to fail,” Middleton said. Anaya began practising cursive writing last year, when she was in second grade. She struggled sometimes, because unlike traditional penmanship, which allows for breaks after each letter, cursive words are written straight through—an added effort for someone who must balance rather than hold the pencil. Middleton could see her daughter thinking through the challenge, and figuring out how she could do better. 主题素养积累 4 She'd get frustrated at times, but she never hesitated to do things as often as it took to get them right. “I don't think I've ever heard Anaya say she can't do something,” Middleton said. 主题素养积累 【主题词句背诵】 1.by all accounts据说 2.accomplished adj.技艺高超的 3.boast about吹嘘；夸耀 4.heighten v.(使)加强，提高，增加 5.regular adj.正常的 主题素养积累 6 6.penmanship n.书法；书写技巧；书写艺术 7.allow for考虑到,估计到,把……计算在内 8.Middleton could see her daughter thinking through the challenge, and figuring out how she could do better. 米德尔顿能看到女儿对挑战进行充分的思考,弄清楚她怎样才能做得 更好。 主题素养积累 7 9.She'd get frustrated at times, but she never hesitated to do things as often as it took to get them right. 她有时候会变得沮丧,但她总是毫不犹豫地一遍遍去做一些事情，把 它们做好。 主题素养积累 8 单元知识概览 核心 单词 persistent;determined;optimistic;committed;disciplined;enthusiastic;ambitious;appreciative;injury;career;cooperation;employee; comfortably;symbol;ultimate;fortune;furniture;appreciate;hunger; guilty;influential;vision;reject;contract;motivating;limit;distraction; convince;academic;ruin;skip;defensive;element;selfish;countless; hire;enormous;length;apart;injured;outstanding;average;normal; recognised;contribute;style;devote;advanced;collapse;reference; faith;discipline;found;rejection;fashion;designer;bitterly;promotion; label;entrance;income 主题素养积累 9 单元知识概览 核心 短语 make sense;get on;drop out;devote…to;boil down to sth;stay in;apply oneself to sth;set sb/sth apart;retire from 重点 句型 1. 主语从句2.“疑问词-ever”引导的状语从句3.“情态动词+have done”结构 续表 主题素养积累 10 单元知识概览 单元语法 和词法 语法:动词-ing形式 词法:冠词 单元 写作 应用文：人物故事 读后续写：成功 续表 主题素养积累 11 语言知识梳理 课后习题 12 1.determined adj.坚定的,坚决的 (教材P28) be passionate and determined about what you do对 你所做的事充满激情和决心 (1)be determined to do sth 决心做某事(表示状态) (2)determine v. 决定,决心 determine to do sth 决心做某事(表示动作) (3)determination n. 决定;决心 语言知识梳理 13 【活学活用】 (1)单句填空 ①［2021·浙江卷］He built a hugely successful career with little more than plain old hard work and ______________(determine). determination ②The old man was determined, even at his age, _________(cross) the water to see his youngest son in New Zealand. to cross 语言知识梳理 14 (2)写作金句 ①(读后续写之表情描写) _____________________________, he stared at the mountain peak that he was about to conquer. 带着坚定的表情，他凝视着即将要征服的山峰。 With a determined expression ②(应用文写作话题之体育运动) The team was determined to win the championship, so they trained tirelessly to achieve that goal. →___________________________________, the team trained tirelessly to achieve that goal. (形容词短语作状语) Determined to win the championship 语言知识梳理 15 2.optimistic adj.乐观的，乐观主义的 (教材P28) be optimistic保持乐观 (1)be optimistic about 对……乐观；对……持乐观态度 (2)optimism n. 乐观；乐观主义 with optimism 乐观地 (3)optimistically adv. 乐观地 语言知识梳理 16 【活学活用】 (1)单句填空 ①Facing the challenges ahead, she started the new project with __________(optimistic), believing that everything would turn out well in the end. optimism ②She _____________(optimistic) viewed the changes in her life as opportunities for growth and self-improvement. optimistically 语言知识梳理 17 (2)写作金句 (读后续写之哲理句) _____________________________, and you will find opportunities where others see obstacles. 对未来保持乐观，你会在别人看到障碍的地方发现机会。 Be optimistic about the future 语言知识梳理 18 3.committed adj.坚定的;尽心尽力的 (教材P28) committed and focused专心致志 (1)be committed to (doing) sth 致力于(做)某事;全身心地投入(做)某事 (2)commit v. 做出(错或非法的事);犯(罪或错等);承诺,保证 commit a crime/commit murder 犯罪/犯谋杀罪 commit oneself to (doing) sth 承诺/致力于(做)某事 (3)commitment n. 奉献;承诺,保证 make a commitment to do sth 承诺做某事 语言知识梳理 19 【活学活用】 (1)单句填空 ①Making a _____________(commit) to regular exercise is the first step towards a healthy lifestyle. ②She is a ___________(commit) teacher who always goes the extra mile to help her students learn. commitment committed 语言知识梳理 20 (2)写作金句 (应用文写作之记人叙事) The old scientist, his hair turning grey but his mind still sharp as ever, _____________________________ _____________________________ the mysteries of deep space these years. 那位老科学家，头发已经花白，但思维依旧敏捷如初，这些年一直 致力于探索外太空的奥秘。 has been committed/has committed himself to exploring 语言知识梳理 21 4.enthusiastic adj.热心的,热衷的 (教材P28) enthusiastic and ambitious热情而雄心勃勃 (1)be enthusiastic about 对……充满热情 (2)enthusiasm n. 热爱;热心;热情 feel/show/arouse enthusiasm for… 对……感到/表现出热情/ 引起对……的热情 with enthusiasm 热情地,热心地 (3)enthusiastically adv. 热衷地;热烈地,热情地 语言知识梳理 22 【活学活用】 (1)单句填空 ①The boy listened to the story with ___________(enthusiastic), his eyes shining brightly all the time. enthusiasm ②The children greeted their teacher _______________(enthusiastic) when she walked into the classroom. enthusiastically 语言知识梳理 23 (2)写作金句 ①(应用文写作之邀请信) Knowing that ________________________ ____________, I'm inviting you to visit the history museum with me. 了解到你对历史充满热情，我邀请你和我一起去参观历史博物馆。 you are enthusiastic about history ②(应用文写作之新闻报道) The science exhibition held by our school __________________________________________, who gathered around different exhibits, asking questions with great interest. 我们学校举办的科学展览唤起了学生们对科学的热情，他们聚集在 不同的展品周围，饶有兴趣地提问。 aroused the students' enthusiasm for science 语言知识梳理 24 5.ambitious adj.有抱负的,有雄心的 (教材P28) enthusiastic and ambitious热情而雄心勃勃 (1)ambition n. 追求,理想;抱负 achieve/fulfil/realize an ambition 实现夙愿 the ambition to do sth/of doing sth 做某事的雄心壮志 (2)ambitiously adv. 劲头十足地;雄心勃勃地;热切地 ［温馨提示］ambition作主语时，常用不定式作表语。 语言知识梳理 25 【活学活用】 (1)单句填空 ①His __________(ambition) plan to start a new business in the competitive market was met with both excitement and scepticism. ambitious ②His ambition was _________(climb) all the highest peaks in the world and conquer those challenging mountains. to climb 语言知识梳理 26 (2)写作金句 (读后续写之表情描写) When she _____________________________ ____________________________________________, her lips curved in a satisfied smile. 当她实现了出版自己第一部小说的夙愿时，嘴角露出了满意的微笑。 achieved/fulfilled/realized her ambition to publish/of publishing her first novel 语言知识梳理 27 6.appreciative adj.感激的 (教材P107) Well, being grateful means you're always appreciative of what you have and what other people have done for you. 嗯,感恩意味着你总是感激你所拥有的东西和别人为你所做的事。 (1)be appreciative of 感激……;感谢…… (2)appreciation n. 感激;欣赏 in appreciation of… 作为对……的感谢;为感 谢…… show/express one's appreciation for… 对……表示感谢 语言知识梳理 28 (3)appreciate v. 感激,感谢;欣赏 appreciate (sb/sb's) doing sth 感激(某人)做某事 I would appreciate it if… 如果……我将不胜感激。 语言知识梳理 29 【活学活用】 (1)单句填空 ①He was very ____________(appreciate) of his colleagues' support during his illness. ②The value of Chinese arts has won the ____________(appreciate) of a lot of people outside China. ③I really appreciate _______(have) the chance to have a talk with you on this topic. appreciative appreciation having 语言知识梳理 30 (2)写作金句 ①［2022·新高考全国Ⅰ卷］(应用文写作之邀请信) ______________ ______________ you could take my invitation into consideration. 如果您能考虑一下我的邀请，我将不胜感激。 I would appreciate it if ②(应用文写作之感谢信) I am writing _________________________ _______________ what you have done to help me with my English studies. 我写信是为了表达我对你帮助我学习英语所做的事的感激之情。 to show/express my appreciation for 语言知识梳理 31 7.injury n.伤,损害 (教材P108) Despite many injuries in his career, he always remained determined and focused. 尽管在他的职业生涯中多次受伤,但他始终保持着坚定和专注。 (1)do sb an injury=do an injury to sb 使某人受伤害 (2)injure vt. 伤害,使受伤;损害 injure one's health/pride/feelings/reputation 损害某人的健康/伤害某人的自尊/感情/损害某人的名誉 (3)injured adj. 受伤的;有伤的 the injured 伤员 语言知识梳理 32 【活学活用】 (1)单句填空 ①The skater's fall on the ice resulted in a minor ______(injure), but he quickly recovered and continued with his performance. ②A terrible accident happened at the crossing and the ________(injure) were rushed to the hospital immediately. injury injured 语言知识梳理 33 (2)写作金句 (读后续写之动作描写) Suddenly, the boy fell off the bike and __________________. 突然,小男孩从自行车上摔下来,伤了他的左腿。 injured his left leg 语言知识梳理 34 8.cooperation n.合作,协作 (教材P108) By working with others you develop a lot of key skills, cooperation, communication, building agreement and others. 通过与他人合作,你会发展许多关键技能,如合作、沟通、建立共识等。 (1)cooperate vi. 合作,协作;协助,配合 cooperate with 和……合作 (2)cooperative adj. 合作的,协作的;同心协力的 语言知识梳理 35 【活学活用】 (1)单句填空 ①The team showed a ____________(cooperate) spirit throughout the project, working well together and achieving great results. cooperative ②Taking part in the game not only arouses my competitive spirits but also teaches me the importance of _______________________(cooperate). cooperation/cooperating 语言知识梳理 36 (2)写作金句 (读后续写之哲理句) Just as the saying goes, “One tree doesn't make a forest”; our success is based on _____________________ ______. 俗话说“一树不成林”，我们的成功是建立在与他人合作的基础上的。 cooperating with others 语言知识梳理 37 9.employee n.雇员 (教材P108) In some companies, employees can work from home, or the park or anywhere they like. 在一些公司,员工可以在家、公园或任何他们喜欢的地方工作。 (1)employ v. 雇用;利用;运用，使用 employ sb to do sth 雇用某人做某事 employ sb as… 雇用某人担任…… be employed in (doing) sth=employ oneself in (doing) sth 忙于(做)某事 语言知识梳理 38 (2)employer n. 雇用者,雇主 employment n. 雇用 unemployment n. 失业;失业率 语言知识梳理 39 【活学活用】 (1)单句填空 ①The amount of social insurance the __________ provides for an __________ is based on his/her average monthly income from the previous year. (employ) employer employee ②During the holiday, the supermarket employed ten college students _________(work) for it. ③Men and women must be treated equally in education and _____________(employ). to work employment 语言知识梳理 40 ④We really need to employ someone ____ an assistant to help with all this paperwork. as 语言知识梳理 41 (2)熟词生义 ［2023·全国甲卷］ Carson proves that a simple literary form that has been passed down through the ages can still be employed today to draw attention to important truths. ____________ v.运用,使用 (3)写作金句 (读后续写之动作+神态描写) The architect _____________________ _____________________ drawing up plans and he was so absorbed in them that he didn't see Tom come in. 这位建筑师正忙于制订计划，他全神贯注，没看见汤姆进来。 was employed in/ employed himself in 语言知识梳理 42 课 后 习 题 43 Ⅰ单词拼写(每小题1分，共4分) 1.My brother is passionate about space and dreams of becoming an __________(宇航员) one day. astronaut 2.Being ___________(遵守纪律的) in your study habits can lead to better academic performance. disciplined 3.The teacher suggested that we should choose a _______(职业) based on our traits and preferences. career 4.The e__________ is extremely grateful to his boss for giving him the opportunity to handle an important project. mployee 1 2 3 4 课 后 习 题 44 Ⅱ单句填空(每小题1.5分，共12分) 1.The football player suffered a severe ______(injure) during the match, which will keep him out for the rest of the season. injury 2.The scientist ___________(persistent) conducted experiments on rocket fuel, facing numerous failures but never giving up. persistently 3.The team worked _______________(enthusiastic) to meet the deadline, and their energy was constantly high. enthusiastically 4.The event was a success thanks to the ____________(cooperate) of the host and the participants. cooperation 1 2 3 4 5 6 7 8 课 后 习 题 45 5.She is determined _____________(overcome) her fear of public speaking through practice. to overcome 6.I want to sincerely express my appreciation to your _____________(commit) to this project. commitment 7.__________(ambition) students often have a preference for challenging tasks. Ambitious 8.Despite the challenges, scientists are __________(optimism) that they will ultimately find a way to cure cancer. optimistic 1 2 3 4 5 6 7 8 课 后 习 题 46 Ⅲ短语填空(每小题2分，共12分) 1.The teacher is ________________________(致力于) creating a fun and interactive learning environment. committed to/devoted to 2.The host of the science fair is ________________(对……乐观) the future of innovation in the field of secondary education. optimistic about 3.It _____________(有意义) that smoking is banned in all public places for the sake of others. makes sense 1 2 3 4 5 6 课 后 习 题 47 4.She is a highly creative artist, always ________________(提出) new and unique ideas for her paintings. coming up with 5.__________(相信,信任) yourself and stay motivated, for greatness awaits those who persevere. Believe in 6.He _____________________(感激) the emotional support he received from his mates. was/is appreciative of 1 2 3 4 5 6 课 后 习 题 48 Ⅳ阅读理解(每小题2.5分，共10分) Bianca Mavrick's first attempt in the jewellery world was as an enterprising (有创业精神的) 10-year-old, selling seashell earrings at the Cleveland markets. Now the 28-year-old has her own studio in Moorooka, in Brisbane's south, and her handmade designs enjoy worldwide popularity among fans. “It's amazing to be selling internationally. When you do a creative business, you're going to have to work 1 2 3 4 课 后 习 题 49 hard and it will take a few years to get off the ground, but it's really growing fast now,” she says. Bianca opened her online store in 2014. Production happens in her studio, with help from one staff member and sometimes her grandma. “My grandma enjoys sitting with the girls. She acts as a kind of quality controller and helps with packing and putting bar codes (条形码) on things,” Bianca says. Bianca laughs as she recalls looking through her grandmother's pile of costume jewellery as a child. “She had an amazing collection 1 2 3 4 课 后 习 题 and I was allowed to have some of the broken pieces and fix them up to sell alongside the shell earrings on my stand,” she says. “Mum and dad opened an account for me and put the profits away. Even then I knew I wanted to work with jewellery. All of my hobbies always related back to my jewellery. I'm always looking for inspiration, whether I'm visiting an art gallery or looking at furniture for my apartment.” Next month Bianca will join other talented Queensland artists and designers to show her creations at the MAYO Arts Festival, named after well- known Australian sculptor Daphne Mayo. 1 2 3 4 课 后 习 题 “It's really exciting to be a part of it,” she says. “It will enable me to meet my clients, too, which is always great because having an online store I can't normally get to do that. My clients love the unique nature of my designs, as well as the fact that they are handmade, not mass-produced.” 1 2 3 4 课 后 习 题 【文章大意】本文是一篇记叙文。本文讲述了珠宝设计师Bianca Mavrick的成长和创业经历。 1 2 3 4 课 后 习 题 53 ( )1.What does Bianca think of her business? A.It had a terrible start. B.It is expanding rapidly. C.It leaves a lot to be desired. D.It is aimed at foreign clients. [解析] 推理判断题。根据第二段中“When you do a creative business, you're going to have to work hard and it will take a few years to get off the ground, but it's really growing fast now…”可知，Bianca认为她的业务正在迅速扩张。故选B。 √ 1 2 3 4 课 后 习 题 54 ( )2.What does Bianca's grandma do in her studio? A.She designs the bar codes. B.She acts as a spokeswoman. C.She monitors product quality. D.She helps with sales promotion. [解析] 细节理解题。根据第三段中“My grandma enjoys sitting with the girls. She acts as a kind of quality controller and helps with packing and putting bar codes (条形码) on things…”可知， Bianca的祖母在她的工作室里担任一种质量控制员的角色，帮助打 包和贴条形码，因此她主要负责监控产品质量。故选C。 √ 1 2 3 4 课 后 习 题 55 ( )3.What made Bianca devoted to jewellery? A.The childhood hobbies and talent. B.The family's influence and support. C.The handsome profits in the industry. D.The inspiration from her surroundings. √ 1 2 3 4 课 后 习 题 56 [解析] 推理判断题。根据第三段中“Bianca laughs as she recalls looking through her grandmother's pile of costume jewellery as a child.”以及本段中“Mum and dad opened an account for me and put the profits away. Even then I knew I wanted to work with jewellery. All of my hobbies always related back to my jewellery.” 可知，Bianca对珠宝行业的热爱既受到了家人的影响也得到了家人 的支持。故选B。 1 2 3 4 课 后 习 题 57 ( )4.Why is Bianca excited to attend the festival? A.Her unique designs are likely to become a hit. B.Many of her works will be created on the spot. C.The festival is to be held by a famous sculptor. D.She can communicate with her clients in person. √ 1 2 3 4 课 后 习 题 58 [解析] 细节理解题。根据最后一段中“It will enable me to meet my clients, too, which is always great because having an online store I can't normally get to do that. My clients love the unique nature of my designs, as well as the fact that they are handmade, not mass-produced.”可知，Bianca经营网上商店，通常 没有机会和客户面对面交流，因此能与顾客面对面交流是令她激动 的事情。故选D。 1 2 3 4 课 后 习 题 59 Ⅴ阅读七选五(每小题2.5分，共12.5分) Pursue your dreams today, not tomorrow Have you caught yourself daydreaming about your dreams? We often postpone our dreams, trapped in a cycle of delay. But why wait? 1.___ You don't have to take a huge, life-changing step. You can take minute steps towards a brighter future. And start right now. 2.___ If you never try, you're going to be weighed down by your regrets. You're always going to wonder how your life would've turned out if you actually took a chance on yourself. Don't let your future self be disappointed by your present self. B C 1 2 3 4 5 课 后 习 题 60 It doesn't matter how old you are or how many people have warned you that you're never going to succeed. Even the most successful people have had their hesitations about whether they had what it took to make it in their field. 3.___ Embrace a mindset of determination, knowing that success is within your reach. G 1 2 3 4 5 课 后 习 题 61 At the end of the day, you need to carve out a path for yourself that will lead to the most satisfaction. If you allow your fear to get the best of you, you're never going to forgive yourself. 4.___ It's what you would encourage your friends to do, so why aren't you giving yourself that same push? Sometimes, following your passion means spending a lot of your time each day. It may require making slight adjustments to your schedule, but you don't have to sacrifice everything to follow your hearts. Try to strike a balance between your current F 1 2 3 4 5 课 后 习 题 62 life and your dreams. 5.___ Pursue your dreams now, even though that means you might need to break out of your comfort zone, and even though it means entering the unknown. E 1 2 3 4 5 课 后 习 题 A.Ask yourself what would be worse. B.Starting small is completely acceptable. C.You owe it to yourself to go after your dreams. D.New opportunities may lead to personal growth. E.If things go well, you can gradually make further shifts. F.You need to move past your insecurities and explore your full potential. G.Hard as it is, it's crucial to wave off the doubts in the back of your mind. 1 2 3 4 5 课 后 习 题 64 【文章大意】这是一篇说明文。文章主要就如何追求自己的梦想提 出了一些建议。 1.___ B [解析] 根据下文“You don't have to take a huge, life-changing step. You can take minute steps towards a brighter future. And start right now.”可知，下文提到了不需要迈出巨大的、改变人生的 一步，因此本句是在建议从小的地方开始。故B选项(从小处开始是 完全可以接受的。)能引出下文，符合语境，故选B。 1 2 3 4 5 课 后 习 题 65 2.___ C [解析] 根据下文“If you never try, you're going to be weighed down by your regrets. You're always going to wonder how your life would've turned out if you actually took a chance on yourself. Don't let your future self be disappointed by your present self.”可知，本段的主旨是给自己一个改变生活的机会，否则 你会遗憾。故C选项(你应该为自己去追求你的梦想。)能概括本段主 旨，符合语境，故选C。 1 2 3 4 5 课 后 习 题 66 3.___ G [解析] 根据下文“Embrace a mindset of determination, knowing that success is within your reach.”可知，下文提到要拥有坚定的心 态，因此是要摆脱怀疑的心态。故G选项(尽管困难重重，但摆脱心 中的疑虑是至关重要的。)能引出下文，符合语境，故选G。 1 2 3 4 5 课 后 习 题 67 4.___ F [解析] 根据上文“At the end of the day, you need to carve out a path for yourself that will lead to the most satisfaction. If you allow your fear to get the best of you, you're never going to forgive yourself.”可知，上文提到不要让恐惧占上风，即建议要克服 恐惧和不安全感。故F选项(你需要克服你的不安全感，发掘你的全 部潜力。)能承接上文，符合语境，故选F。 1 2 3 4 5 课 后 习 题 68 5.___ E [解析] 根据上文“Sometimes, following your passion means spending a lot of your time each day. It may require making slight adjustments to your schedule, but you don't have to sacrifice everything to follow your hearts. Try to strike a balance between your current life and your dreams.”可知，上文提到了在 你现在的生活和你的梦想之间取得平衡，本句为本段最后一句，故 应说明这么做的结果。故E选项(如果一切顺利，你可以逐渐做出进 一步的改变。)能承接上文，符合语境，故选E。 1 2 3 4 5 课 后 习 题 69 Ⅵ语法填空(每小题1.5分，共15分) Benjamin Lou is a computer scientist and advocate who was born with a rare genetic disorder 1._______(call) spinal muscular atrophy (SMA), which affects the muscles used for moving the body. At the age of one, he became 2.___________(complete) paralyzed (瘫痪) from the chest down, making it difficult for him to breathe, feed himself, or move around without assistance. Despite these 3.___________(challenge), Benjamin beat the odds and entered Massachusetts Institute of Technology, 4._______ he earned a degree in computer science and artificial intelligence. called completely challenges where 1 2 3 4 5 6 7 8 9 10 课 后 习 题 70 By now, Benjamin 5._____________(become) an inspirational figure for individuals with disabilities, using his experiences to raise 6.___________(aware) of the importance of accessibility to technology and advocating policies that make digital tools more usable for people with disabilities. He has also worked on 7.___________(develop) assistive technologies, such as a voice- controlled computer interface that can be used by people with limited mobility. has become awareness developing 1 2 3 4 5 6 7 8 9 10 课 后 习 题 71 In addition 8.____ his work in technology, Benjamin is a passionate advocate for disability rights, using his platform to challenge stereotypes and promote understanding of living with a disability. Through his writing and speaking engagements, he hopes to encourage others 9.__________(accept) their differences and work towards creating 10.___ more inclusive society for all. to to accept a 【文章大意】这是一篇记叙文。文章主要介绍了出生时患有罕见疾 病的励志少年Benjamin Lou，他克服各种挑战进入麻省理工学院， 成为一名计算机科学家，他还是残疾人权利的热情倡导者。 1 2 3 4 5 6 7 8 9 10 课 后 习 题 72 1._______ called [解析] 考查非谓语动词。动词call和genetic disorder之间是动宾关系， 应用过去分词作后置定语，故填called。 2.___________ completely [解析] 考查副词。空处应填副词形式，修饰形容词paralyzed，故填 completely。 3.___________ challenges [解析] 考查名词复数。challenge是可数名词，由空前的these可知， 应用复数形式，故填challenges。 1 2 3 4 5 6 7 8 9 10 课 后 习 题 73 4._______ where [解析] 考查定语从句。分析句子可知，空处引导非限制性定语从句， 先行词是Massachusetts Institute of Technology，关系词在从句中 作地点状语，应用关系副词where引导，故填where。 5._____________ has become [解析] 考查动词时态和主谓一致。根据by now可知，句子用现在完 成时，主语表示单数意义，故填has become。 1 2 3 4 5 6 7 8 9 10 课 后 习 题 74 6.___________ awareness [解析] 考查名词。空处应填名词作动词raise的宾语，awareness“意 识”，不可数名词，故填awareness。 7.___________ developing [解析] 考查非谓语动词。work on doing sth“致力于做某事”，故此 处应用动名词形式，故填developing。 8.____ to [解析] 考查介词。in addition to“除了”，固定短语，故填to。 1 2 3 4 5 6 7 8 9 10 课 后 习 题 75 9.__________ to accept [解析] 考查非谓语动词。encourage sb to do sth“鼓励某人做某事”， 故此处应用动词不定式，故填to accept。 10.___ a [解析] 考查冠词。society“社会”，此处用作可数名词，表示泛指， 应用不定冠词，more首字母的发音为辅音音素。故填a。 1 2 3 4 5 6 7 8 9 10 课 后 习 题 76 $