Unit 1 Using Language & Assessing Your Progress-分层课后练习 2026-2027学年高中英语人教版选择性必修第二册

**基本信息** 本练习通过A级基础巩固与B级能力提升的分层设计，构建从词汇语法到语篇应用的知识进阶路径，兼顾语言能力夯实与思维品质培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |A级|核心词汇（如cast, steady）、基础语法（词性转换、固定搭配）、简单句型（impact, not only...but also结构）|聚焦单一知识点，题型直接对应基础考点，如单词拼写考查课文核心词汇应用，单句语法填空强化语法规则记忆| |B级|语篇理解（AI发展、科学家生平）、语法综合应用（时态语态、非谓语动词）、书面表达（科技节报道、故事续写）|综合题型融合多知识点，如读后续写结合情节逻辑与语言表达，提升思维品质；七选五训练语篇衔接能力，体现语言能力综合发展|

Using Language & Assessing Your Progress A级 必备知识基础练 Ⅰ.单词拼写 1.He has 　　　　　　(选派角色) her as an ambitious lawyer in his latest movie. 2.This area has witnessed 　　　　　　(稳定的) social and economic development of our country. 3.After some time that 　　　　　　　(影子) disappeared and I ran towards my home. 4.It is difficult for me to entirely understand these 　　　　　　(概念). 5.I have no alternative but to request him to help me make an 　　　　　　(概要) of the speech. Ⅱ.单句语法填空 1.The boss of the grocery store described what had happened 　　　　　　(vivid) to the policeman. 2.A quarrel broke 　　　　　　unexpectedly,but fortunately,we made up with each other after a few minutes. 3.They help the body to be in 　　　　　　(defend)of itself against some kinds of infections. 4.Jane is a 　　　　　　(gift) musician who can play multiple instruments with incredible talent. 5.The professor’s strong 　　　　　　(leader) skills ensured the experiment was carried out smoothly. 6.The 　　　　　　(mechanic) engineer designed a revolutionary new engine that improved fuel efficiency. 7.In 1917,American soldiers poured 　　　　　　Europe to put an end to World War Ⅰ. 8.The project is in 　　　　　　charge of Mr.Bell,for the boss is on a business trip. 9.Unfortunately,several members of the research team have come down 　　　　　　flu-like symptoms,delaying the progress of the experiment. 10.In the field of medicine,　　　　　　 all,it is crucial to prioritize patient safety and ethical considerations. Ⅲ.单句写作 1.这位杰出科学家的科学发现对物理学领域产生了重大影响。(impact) The scientific discoveries made by the brilliant scientist 　　　　　　　　　　　　　　　　　　the field of physics. 2.在克服了一些困难后,该团队成功地进行了开创性的科学实验。(after doing sth) 　　　　　　　　　　　　　　　　,the team successfully conducted the groundbreaking scientific experiment. 3.约翰逊不仅对自己的领域有着深刻的了解,而且有着不懈的好奇心,展示了科学精神的真正精髓。(not only...but also) Johnson possessed 　　　　　　　　　　　　　　　　　　showcasing the true essence of the scientific spirit. 4.除了是一位著名的音乐家,史密斯博士还是一位颇有才华的作家和讲师。(apart from) 　　　　　　　　　　　　　　　　,Dr.Smith is also an accomplished author and lecturer. 5.通过进行广泛的研究和实验,该团队对复杂的生物过程有了更好的理解。 By conducting extensive research and experiments,the team was able to 　　　　　　　　　　　　　the complex biological processes. B级 能力素养提升练 Ⅳ.阅读理解 (2026山东高二上联考) John Hopfield from Princeton University in the US and Geoffrey Hinton from the University of Toronto,two early AI developers,won this year’s Nobel Prize in Physics.The Royal Swedish Academy of Sciences gave them the award because they helped create methods that are the base for today’s powerful machine learning. Hinton,who is 76,is called the Godfather of AI for his work in machine learning.Asked about the potential significance of the technology his research has helped to develop,he said “AI will have a ‘huge influence’ on our society.”“But we also have to worry about a number of possible bad consequences,particularly the threat to humans,”he warned.The Nobel committee also mentioned the fears and said humans should use AI safely and make it morally acceptable. Hopfield,now 91,developed the “Hopfield network”,an artificial neural network that can find and store patterns in information in a way that mimics(模仿) the brain in the 1980s.After Hopfield published his book,Hinton expanded it using ideas from statistical physics and developed the earliest form of machine learning,called the “Boltzmann machine”.“Thanks to their work from the 1980s,AI has become part of our daily lives,from facial recognition to language translation,” said Ellen Moons,chair of the Nobel Committee for physics. “Hinton had an unconventional background as a psychologist(心理学家) and was really curious about how the mind works,”said Nick Frosst,who was Hinton’s first employee at Google’s AI division in Toronto.“His interest in answering basic questions I think is crucial to his success as a scientist,” Frosst said.“He’s been always trying out crazy things and some of them work very well and some of them don’t,” Frosst said. “For a long time,people thought what my team and I were doing was meaningless,” Hinton said in an interview.“My message to young researchers is,don’t be put off if everyone tells you what you are doing is silly.” 1.Why did John Hopfield and Geoffrey Hinton win the Nobel Prize in Physics? A.They designed the great advanced AI robot. B.They made a breakthrough in basic physics. C.They laid a foundation for machine learning. D.They were the pioneers to develop computers. 2.What should be a major concern for AI according to the Nobel committee? A.To make strict rules to fight AI. B.To work out technical difficulties. C.To popularize the knowledge of AI. D.To develop safe and responsible AI. 3.What led to Hinton’s success according to Nick Frosst? A.His performance in other research fields. B.His strong interest in how the mind works. C.His constant pursuit of unconventional views. D.His desire to explore the nature of problems. 4.What is Hinton’s suggestion for young researchers? A.Hold firm to your principles. B.Face pressure with courage. C.Innovate to ensure success. D.Adjust to the environment. Ⅴ.七选五 (2026福建厦泉五校高二上期中) Stephen Hawking was a scientist known for his work with black holes and relativity,and the author of popular science books like A Brief History of Time. Hawking was born on January 8,1942,in Oxford,England.　1　 The political climate was also tense.The couple was living as Frank Hawking undertook research in medicine. Hawking’s father wanted him to go into medicine.　2　 That was evident to his mother,who,along with her children,often stretched out in the backyard on summer evenings to stare up at the stars.“Stephen always had a strong sense of wonder,” she remembered.“And I could see that the stars would draw him.” Early in his academic life,Hawking,while recognized as bright,was not an exceptional student.　3　 But Hawking focused on pursuits outside of school;he loved board games,and he and a few close friends created new games of their own.During his teens,Hawking,along with several friends,constructed a computer out of recycled parts for solving rudimentary mathematical equations. 　4　 He would later calculate that he averaged about an hour a day focusing on school.And yet he didn’t really have to do much more than that.In 1962,he graduated with honors in natural science and went on to attend Trinity Hall at the University of Cambridge for a Ph.D.in cosmology. 　5　 The next few years were a fruitful time for Hawking and his research.In 1973,he published his first,highly-technical book,The Large Scale Structure of Space-Time,with G.F.R.Ellis. A.By his own account,Hawking didn’t put much time into his studies. B.But at an early age,Hawking showed a passion for science and the sky. C.In 1968,Hawking became a member of the Institute of Astronomy in Cambridge. D.With his sister Mary,Hawking devised different entry routes into the family home. E.Hawking’s birth came at an improper time for his parents,who didn’t have much money. F.During his first year at St.Albans School,he was the third from the bottom of his class. G.He loved to dance and also took an interest in rowing,becoming a team coxswain(舵手) in college. Ⅵ.语篇填空 On April 30th,the United States National Academy of Sciences announced the newly appointed members and foreign associates.A total of 120 members and 30 foreign associates 1.　　　　　　　　　　(choose) this time. Tu Youyou,a Nobel laureate,was among those 2.　　　　　　(elect) as a foreign associate.Up to now,the United States National Academy of Sciences 3.　　　　　　(have) 2,662 members and 556 foreign associates. The United States National Academy of Sciences,4. was founded in 1863,is a non-profit institute.It is one of the top organizations in the fields of science,engineering,and medicine in the United States,boasting well-known scholars and experts from various fields.5.　　　　　　(be) an academician of the United States National Academy of Sciences is regarded as one of the highest academic honors in the United States. The members of the United States National Academy of Sciences consist of outstanding scientists,engineers,and medical experts selected 6.　　　　　　 academicians.Tu Youyou’s election not only reflects her individual great contributions in the medical field 7.　　　　　 shows the international recognition of China’s scientific research achievements.Her discovery of artemisinin has provided a new solution for tackling malaria 8.(globe).It is a remarkable achievement which has benefited 9.　　　　　　(count) people.And this election serves as 10.　　　　　 inspiration for young scientists to pursue excellence in scientific research. Ⅶ.应用文写作 (2026广东东莞五校高二上期中) 你校上周举办了以“智创科技,触碰未来”为主题的科技节活动。请为校英文报写一篇报道,内容包括: 1.活动目的; 2.活动内容; 3.活动反响。 注意: 1.写作词数应为80个左右; 2.请按如下格式在相应位置作答。 参考词汇:智创科技,触碰未来Innovation and technology,touching the future A Successful Sci-tech Festival 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Ⅷ.读后续写 阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。 (2026贵州遵义高二上期中) In the town of Riverton,surrounded by hills and lakes,the annual marathon brought the community together for a lively festival.Colorful banners waved in the breeze as families set up picnic blankets and children painted their faces. This year,the focus was on two athletes:Sarah,a devoted runner,and Jake,a relaxed natural talent.For months,Sarah woke up early,putting on her well-worn running shoes as the sun rose.She pushed herself through tough workouts,running up the challenging hills nearby.She dreamed of crossing the finish line,not for herself,but to inspire young runners at the local youth center who looked up to her.On the other hand,Jake had a natural talent for running.With messy hair and a friendly smile,he was the life of every event.He often took selfies during his runs,sharing laughs and jokes along the way.Though he was a strong competitor,he cared more about having fun than strict training,enjoying the excitement of the moment. As race day approached,Sarah felt the weight of expectations.The gold medal shone in her mind as a symbol of hope,but she worried that Jake,with his natural abilities,would be a tough competitor. On the race day,Riverton was full of energy.The crowd’s cheers felt like a heartbeat,and the smells of popcorn(爆米花) and baked goods filled the air.Sarah lined up at the front of the starting line,her heart racing with the countdown,while Jake chatted with friends,enjoying himself in the lively atmosphere behind her. When the starting gun fired,Sarah dashed ahead with great determination,with her every step being a proof to her months of strict training.Meanwhile,Jake started the race in a relaxed manner,taking in the lively crowd and the colorful banners swaying(摇摆) in the wind.The race went just as expected—Sarah was in the lead.But as they reached the middle of the course,dark clouds gathered in the sky. 注意: 1.续写词数应为150个左右; 2.请按如下格式在相应位置作答。 Suddenly,heavy rain poured down,making the road very slippery(湿滑的). 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Jake,who had been following behind,caught sight of Sarah as she struggled to rise. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 知识积累卡 一、重点单词 1.potential adj.__________________________ 2.threat n.__________________________ 3.morally adv.__________________________ 4.unconventional adj.__________________________ 5.exceptional adj.__________________________ 二、熟词生义 1.put off　本文义:　　　　　　　　　　　常见义:　______________________ 2.stretch out　本文义:__________________________ 常见义:__________________________ 3.take in　本文义:__________________________ 常见义:__________________________ 三、重点词块 1.facial recognition __________________________ 2.be crucial to __________________________ 3.look up to sb __________________________ 四、经典句式背诵 1.She dreamed of crossing the finish line,not for herself,but to inspire young runners at the local youth center who looked up to her.(定语从句) 句意:__________________________________________________________________ 2.When the starting gun fired,Sarah dashed ahead with great determination,with her every step being a proof to her months of strict training.(时间状语从句;with复合结构) 句意:__________________________________________________________________ 参考答案 Ⅰ.1.cast　2.steady　3.shadow　4.concepts　5.abstract Ⅱ.1.vividly　2.out　3.defence/defense　4.gifted　5.leadership 6.mechanical　7.into　8.the　9.with　10.above Ⅲ.1.had/have had a great impact on/upon　2.After overcoming some difficulties　3.not only a deep knowledge of his own field but also a relentless curiosity　4.Apart from being a famous musician　5.get a better understanding of Ⅳ.【语篇解读】本文是一篇新闻报道。文章主要介绍了AI先驱约翰·霍普菲尔德和杰弗里·辛顿获诺贝尔物理学奖的原因、贡献及相关观点。 1.C　细节理解题。根据第一段中的“The Royal Swedish Academy of Sciences gave them the award because they helped create methods that are the base for today’s powerful machine learning”可知,二人获奖是因为他们为机器学习奠定了基础。故选C项。 2.D　细节理解题。根据第二段中的“The Nobel committee also mentioned the fears and said humans should use AI safely and make it morally acceptable.”可知,诺贝尔委员会认为人工智能发展的主要关注点是开发安全且负责任的人工智能。故选D项。 3.D　细节理解题。根据第四段中的“His interest in answering basic questions I think is crucial to his success as a scientist,”可知,尼克·弗罗斯特认为辛顿的成功源于他对探索问题本质的渴望。故选D项。 4.A　推理判断题。根据最后一段中的“My message to young researchers is,don’t be put off if everyone tells you what you are doing is silly.”可知,辛顿建议年轻研究者要坚持自己的原则,不要被他人的看法左右。故选A项。 Ⅴ.【语篇解读】本文是一篇说明文。文章主要介绍了著名科学家斯蒂芬·霍金的生平。 1.E　前文提到“Hawking was born on January 8,1942,in Oxford,England.”,后文“The political climate was also tense.The couple was living as Frank Hawking undertook research in medicine.”说明当时政治局势紧张及霍金父母的生活情况。选项E指出霍金出生时对他父母来说不是个好时机,且他们没什么钱,既承接了前文的出生时间,又引出后文紧张的生活状况。故选E项。 2.B　前文“Hawking’s father wanted him to go into medicine.”说明霍金的父亲希望他学医,后文“That was evident to his mother,who,along with her children,often stretched out in the backyard on summer evenings to stare up at the stars.”表明霍金对科学和天空有兴趣。选项B起到转折作用,说明霍金早年就对科学和天空有热情,与前文父亲希望他学医形成对比。故选B项。 3.F　前文“Early in his academic life,Hawking,while recognized as bright,was not an exceptional student.”指出霍金早期在学业上不是特别出色。选项F是对前文他学业不出色的具体阐述。故选F项。 4.A　后文“He would later calculate that he averaged about an hour a day focusing on school.”说明霍金后来计算自己平均每天花在学习上的时间约一小时。选项A表明据霍金自己说,他没在学习上投入太多时间,从而引出后文他学习时间少的具体情况。故选A项。 5.C　后文“The next few years were a fruitful time for Hawking and his research.”说明接下来的几年对霍金的研究来说是成果丰硕的时期。选项C提到1968年霍金成为剑桥大学天文研究所的一员,为后文他研究成果丰硕作了铺垫。故选C项。 Ⅵ.【语篇解读】本文是一篇新闻报道。文章主要介绍了诺贝尔奖获得者屠呦呦当选为外国院士。 1.were chosen　考查时态语态。此处为谓语动词,根据时间状语On April 30th以及上文announced可知,句子应为一般过去时,choose与主语A total of 120 members and 30 foreign associates之间为被动关系,且主语为复数形式。故填were chosen。 2.elected　考查非谓语动词。此处作后置定语修饰those,elect与those之间为被动关系,所以使用过去分词形式。故填elected。 3.has had　考查时态。此处为谓语动词,根据时间状语Up to now可知,句子应使用现在完成时,主语the United States National Academy of Sciences为第三人称单数,所以助动词为has。故填has had。 4.which　考查定语从句。此处为关系词引导的非限制性定语从句,修饰先行词The United States National Academy of Sciences,指物,关系词在从句中作主语,所以使用关系代词which引导该定语从句。故填which。 5.Being　考查非谓语动词。此处为句子主语,表示抽象概念“成为……”,所以使用动名词形式,句首单词首字母大写。故填Being。 6.as　考查介词。此处表示“被选为……”,应使用固定搭配selected as。故填as。 7.but　考查连词。句意:屠呦呦的当选不仅反映了她在医学领域的个人巨大贡献,也表明了国际社会对中国科研成果的认可。此处考查固定搭配not only...but(also)...表示“不但……而且……”,also可省略。故填but。 8.globally　考查副词。此处为副词作状语修饰动词短语tackling malaria,globe的副词为globally,意为“全球地”。故填globally。 9.countless　考查形容词。句意:这是一项造福无数人的非凡成就。此处为形容词作定语修饰名词people,count的形容词为countless,意为“无数的”。故填countless。 10.an　考查冠词。此处表示泛指“一次激励”,应使用不定冠词,且inspiration是以元音音素开头的单词,所以使用不定冠词an。故填an。 Ⅶ.A Successful Sci-tech Festival  The school’s yearly sci-tech festival was successfully held last week,aiming to encourage students’ active engagement with science and technology. The festival,featuring “Innovation and technology,touching the future”,attracted lots of students to participate in a variety of activities such as robotics competitions,science exhibitions,and coding contests.But the highlight of this grand gathering was the three forums,the lecturers of which were all renowned scholars on emerging technologies,Augmented Reality,for example.So thrilled were those present that they made the most of this opportunity to interact with the experts,trying to gain a deeper insight on how technology is changing the world. Overall,the festival received an enthusiastic response from inside and outside the campus.It served as a platform for young minds not only to showcase their creativity and ingenuity,but also to explore how they might reshape the future by means of science. Ⅷ.Suddenly,heavy rain poured down,making the road very slippery(湿滑的).Sarah thought she would win the race because she had trained so hard.Although the road was slippery,Sarah kept accelerating.Meanwhile,she kept looking back at Jake.But Jake still didn’t look so serious,as if he was enjoying the scenery.Suddenly,Sarah slipped and fell to the ground.But Sarah knew she had to get back on her feet as soon as possible,so she struggled to get up.  Jake,who had been following behind,caught sight of Sarah as she struggled to rise.Suddenly Jake picked up speed.Sarah was desperate and thought that she was going to lose the race.When Jake got to Sarah’s side,he stopped and came to her help.Looking at Jake,Sarah couldn’t believe what just happened.Smiling,Jake said,“Pull yourself together and let’s finish the race together.” Shoulder by shoulder,they began the race again.They arrived at the finish line together.People immediately realized what had happened,and the crowd burst into thunderous applause.  知识积累卡 一、1.潜在的,可能的　2.威胁　3.道德上　4.非传统的　5.杰出的,非凡的 二、1.使气馁,使失去热情　推迟　　2.躺下　伸展,伸直 3.注意;看　吸收;理解 三、1.面部识别　2.对……至关重要　3.尊敬,仰慕某人 四、1.她梦想着冲过终点线,并非为了她自己,而是为了激励当地青年中心那些敬仰她的年轻跑者们。 2.当发令枪响,莎拉决心十足地冲了出去,她的每一步都是对她数月严格训练的最好证明。 14 学科网（北京）股份有限公司 $