2025届广东省江门市鹤山市第一中学高三下学期4月模拟考试英语试题

鹤山一中2025届高三4月模拟考试 英语科试题 第二部分阅读理解（共两节，满分50分） 第一节（共15小题：每小题2.5分，满分375分） 阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳答案。 A From romantic getaways to family adventures,the world of cruising offers a variety of experiences tailored to different preferences and age groups.Whether you are seeking luxury, affordability,or a blend of entertainment and relaxation,there is a cruise line that fits the bill. Virgin Voyages Virgin Voyages is an adults-only cruise line designed for younger couples.It offers cruises from two to 15 nights,featuring acrobatic shows,late-night dance parties,and themed nights Relaxation options include yoga classes,spa treatments,and dining at the vegetarian-friendly Razzle Dazzle restaurant. Seabourn Cruise Line Seabourn provides a luxurious cruising experience with all-oceanfront suites and personalized service.Its ships accommodate 458 or 600 guests and offer durations from seven to 90 days.Every cabin features ocean views,and ships include fitness centers,spas,casinos, pools,putting courses,and live music venues.Seabourn's upscale dining options and stimulating activities ensure a premium experience. Holland America Line Holland America Line offers an affordable premium cruising experience.Catering to adults,its midsize ships carry 1,432 to 2,668 guests and offer cruises from one to 133 days. Enrichment programs like digital photography,cooking demonstrations,and mixology workshops provide entertainment.Passengers can also enjoy a variety of dining options and relaxation activities. Disney Cruise Line Disney Cruise Line is renowned for its family-friendly atmosphere,colorful services,and well-equipped staterooms.With ships ranging from 2,713 to 4,000 passengers,voyages last from two to 15 nights.Disney's entertainment options include Mickey's Party and pirate- themed dinners,appealing to passengers of all ages.Kid-friendly dining venues and facilities are available,while adults can enjoy exclusive dining areas,quiet pool spots,and nightlife options. 1.Who are the target audience of Seabourn Cruise Line? A.Families with children. B.Young couples fond of adventure. C.Adults who seek a reasonably priced experience. D.Travelers preferring luxurious and exclusive services. 2.What sets Disney Cruise Line apart from other cruise lines? A.All-oceanfront suites. B.Kid-friendly entertainment. 第1页共8页 C.Cruises lasting up to 15 nights. D.Programs like digital photography. 3.Where is the text probably taken from? A.A travel guide. B.A product advertisement. C.A science magazine. D.An entertainment newspaper. B My childhood was a painted picture of a sunny sky and rolling green fields stretching to the horizon.It tasted of sharp berries and smelt of sour grapes. My family lived in a cabin in the countryside， but I lived in my mother's arms.They were so delicate but strong， and her red hair falling around me was like a curtain that separated me from the world. hild h d hood was simple. The borders of my village were the fur the s my troubles went and ed hod was sip he borders my vilage were the f the st y t rubles went and monsters only lived in the pages of books. Every day was a waking dream of running races and muddy knees. My village was archaic， dying cabins housing dying farmers with dying traditions.There were n't many children but me and the other boys； boys of butchers and sellers formed our own group. They called us wild.I suppose we were. Trees and mountains formed our playgrounds and fights broke out as easily as sudden laughter. Liberated from the restrictions of society， we would bound into the woods， deeper and deeper until we found a lake which， with a wild yell， we would jump into all at once. My most vivid memories from boyhood center around that lake.Water shone brightly and n d o ms broke into t the sounds of our screams broke into the outcry from birds. The shock of cold water against sweating skin would wake every nerve in my body and my bare feet would hit the sinking muddy bottom. As we submerged， time would stop， movements slowing as bubbles rose around us. I was drowning.I was living. I was living. I was drowning. For timeless nes or a second (both felt he a me) ， we would pause， curl up， and then be forced back out into breathing air. We should have known that it wouldn't last forever. Yet， even under the best circumstances， there's something so tragic about growing up： your perspective on the people and life around you changes； you always struggle to reach a mirror， only to find yourself tall enough to see your reflection one day and find a different person staring back out at you. 4.Why does the author describe his mother's red hair as a curtain that separated me from the world”? A.To show her artistic personality. B.To emphasize her protective presence. C.To illustrate his fascination with colors. D.To reveal his fear of social interactions. 5.What does the underlined word“archaic”in paragraph 2 most probably mean? A.Old-fashioned. B.Time-honored. C.Mountain-ringed. D.Poverty-stricken. 6.What does the lake symbolize in the author's boyhood memories? A.A dangerous pause in time. B.A mirror reflecting adulthood. io tio C.A place of social restrictions. D.A temporary escape from reality. 第2页/共8页 7.What message does the author convey in the last paragraph? A.Struggle and challenge make a man grow up. B Childhood joy is completely erased by growth C.Growth often brings unavoidable self-reinvention D.The regret of growth is that people and life always change. C In the cutthroat world of artificial intelligence,long dominated by Silicon Valley, DeepSeek has emerged as an impressive new player.Since its debut in late 2023,this Chinese AI has stirred global attention,representing more than just another technological innovation. It's a complex phenomenon that reflects the shifting landscape of innovation,power and cultural influence in the Al-driven era. Developed by QuantumThink Labs in Shenzhen,DeepSeek was created by a team of ex- Google Brain engineers and Peking University experts.DeepSeek is not your average chatbot. Trained on an astonishing 20 trillion tokens,this multimodal model showcases linguistic proficiency,code generation capabilities and reasoning skills that rival or surpass its Western counterparts.What truly sets DeepSeek apart is its remarkable efficiency,delivering GPT-4- level performance with 30 percent less computational power. In a strategic move,QuantumThink made a "lite"version of DeepSeek open source,a decision that has sparked widespread adoption across the globe.Developers from cities like Lagos to Jakarta have quickly embraced it to create poetry generators and Al-powered farm management tools for rural India. However,DeepSeek's growing influence is not without challenges.There are concerns that US government may block American firms from using DeepSeek,mentioning data security concerns.Tariff (war could also be on the cards.Yet,such moves might backfire,potentially harming US startups that benefit from DeepSeek's cost advantages. The future of AI,with DeepSeek at the center,remains a mystery.Will it trigger a tech battle between the US and China,or will its open-source roots foster global collaboration? DeepSeek's story is not just about technology;it's about the power of innovation and agency. For too long,the AI narrative has been dominated by Western powers.Now,a Chinese lab has shown that innovation is not exclusive to the West.Whether we enter an AI arms race or begin a new era of global cooperation depends on how we choose to use and share this technology.As a Brazilian coder said,the future of AI must speak the language of both the developed and developing world to truly succeed. 8.What does the second paragraph mainly talk about? A.The creation of DeepSeek. B.The definition of DeepSeek. C.The strengths of DeepSeek. D.The efficiency of DeepSeek. 9.What might be a challenge DeepSeek faces? A.Involvement in tariff war. B.The possibility of data leaking. C.A decline in its competitiveness. D.A ban on its use from US government. 第3页共8页 10.Which of the following best describes the future of Al? A.Uncertain. B.Secure C.Promising. D.Depressing. 11.What can we infer from the last paragraph? A.AI should prioritize Western languages. B.We will enter a new era of global AI cooperation. C.Considering global needs is required to ensure AI's success. D.Developing countries will eventually dominate AI innovation. D When we sleep,our brain is still actively processing the day's experiences and integrating them with past memories.Previous studies have identified links between pupil()size and sleep state,as well as between sleep state and memory formation.However,it has been unclear how fresh memories are processed without blurring into old ones.For example,how do we learn to play the piano without forgetting how to ride a bike? Researchers at Cornell University addressed this question by attaching brain-scanning electrodes and tiny eye-tracking cameras to mice.They monitored the mice as they learned new tasks during the day,such as navigating a maze,and then observed them during sleep (Fun fact:mice can sleep with their eyes open.) The study revealed two distinct substages during non-rapid eye movement (NREM)sleep, a critical period for memory formation.One substage replayed new memories,coinciding with narrowed pupils.The other involved recalling older memories,marked by widened pupils. These stages alternated rapidly.The team also discovered that during the narrowed pupil stages, blocking sharp-wave ripples(SWRs)limited the mice's ability to remember new information. It is also found that the brain has an intermediate (period that separates new learning from old knowledge.The results suggest that the brain can multitask distinct cognitive processes during sleep to facilitate continuous learning without interference.It's like new learning,old knowledge,new learning,old knowledge,shifting slowly throughout sleep. The implications of the study are far-reaching:such a non-invasive means of monitoring brain function may help treat memory issues and boost memory,for example.The study also supports the hypothesis (that human brains and computer systems may significantly forget old information.Catastrophic forgetting,known in Al,is an area where machines still lag behind biology.What's more,the findings provide a potential solution for preventing catastrophic interference while enabling memory integration in both biological and artificial neural networks. Despite the many similarities between human and mouse brains,similar studies need to be conducted in humans to verify these results 12.What do researchers at Cornell University focus on? A.How pupil size is related to sleep state. B.How people learn to perform new tasks. C.How memories are kept without interference. 第4页共8页 D.How sleep state is connected with memory formation. 13 What is the finding of the study? A.Blocking SWRs removes old memories B.The brain processes new memories first. C.Widened pupil is associated with replaying new memories. D.A transitional stage distinguishes old memories from new ones. 14.What is the implication of the study? A.It provides an invasive solution to memory study. B.It helps avoid large-scale interference and integrate memory. C.It denies that brains and computers may forget information dramatically D.It supports that machines perform better in catastrophic forgetting than brains. 15.Which of the following can be a suitable title for the text? A Code of Memory Integration in Sleep.B.Role of Sleep in Memory and Learning. C.Pupil Size:A Window into Human Brain.D.A Breakthrough:How Mice Sleep with Eyes Open. 第二节（共5小题：每小题2分，满分12.5分） 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 Turning the Page:Steps to Create a New Chapter in Your Life Life is like a journey with ups and downs.What matters is the way you tackle each situation 16Here's how you can create a new chapter in your life. ●Learn from others. There is one common mistake that many of us make:when dealing with a problem or situation,we try to go through all of it on our own.17When you start learning and depending on others,you notice the different patterns which made them successful. Try everything in your hands. Sometimes we might feel that we have tried out so much and still nothing is working out for us.I know that situation as I have been there.I would say this one thing to you:giving up is easy,but continuing with the pain is hard but worth it.The only workable solution that I would offer you is to think outside the box.Try solutions that you never ever dreamed of. 18 ●Let go of your past. We must forgive ourselves so that we can easily begin the next chapter.We did our best in that time.It was certainly the right thing to do but it didn't work out and that wasn't your fault.Forgive yourself and begin anew.19It is what makes us humans. ●20 Most people get busy doing the things that don't get them anywhere.In stressful situations, people even seek unhealthy ways to relieve the stress.Remember to live in reality to make sensible and favorable choices for yourself.Don't follow the path to anger and destroy what is good for you.Picture your goals in your mind and make sensible steps towards them with 第5页共8页 each passing day.Let nothing stand in your way. A.Do what actually works. B.Everyone makes mistakes C.Live in the present moment. D.They might actually make things better for you. E.It is essential for you to turn the page and create a new chapter. F.However,humans are social beings and we have to interact with each other. G.Whether it is a sweet love story or a serious life struggle,you must learn to move on. 第三部分语言知识运用（共两节，满分30分) 第一节（共15小题：每小题1分，满分15分） 阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。 On Christmas Eve,Kane and Ramey,two highway maintenance workers with the Washington State Department of Transportation(WSDOT),21a torn trash bag on the shoulder of U.S.Highway 2 near Leavenworth.22,inside were kids'Christmas gifts -tennis shoes and toys,23out of ripped gift wrapping.Kane and Ramey brought the bag to their headquarters,but no one had24gifts missing.They posted on Facebook, hoping to find the rightful owner quickly 25 Christmas morning was just one sleep away. Kane remembered how 26it would be as a child to lose presents.He told the night crew about the find and that someone might be 27.Hours passed with no 28 Luckily just before midnight,WSDOT's Voie received a call.A man named Carlile had posted on Facebook about his 29 a bag of Christmas gifts. Voie saw the post and then met Carlile near a ski resort,just after midnight on Christmas 30.Carlile,who was traveling to visit his grandkids,hadn't realized the bag had fallen out of his31.After a fruitless search,he had spent Christmas Eve trying to 32the missing gifts.Voie returned the gifts to him,and Carlile rushed back to rewrap them before his grandkids 33 "It was like something from a Hallmark movie,"Voie said."It was 34 working through the holiday,but knowing we made someone's Christmas a little brighter made it all 35 21.A.cast B.broke C.spotted D.caught 22.A.Amusingly B.Surprisingly C.Alarmingly D.Interestingly 23.A.spilling B.leaping C.stretching D.swinging 24.A.reflected B.reported C.admitted D.witnessed 25.A.before B.as C.though D.unless 26.A.encouraging B.rewarding C.terrifying D.disappointing 27.A.in touch B.in trouble C.at work D.on duty 28.A.devotion B.decision C.response D.reaction 29.A.obtaining B.returning C.losing D.detecting 第6页共8页 30.A.noon B.morning C.afternoon D.evening 31.A.bicycle B.coach C.truck D.ambulance 32.A.operate B.disguise C.illustrate D.replace 33.A.put up B.made up C.brought up D.woke up 34.A.tough B.unfair C.irresistible D.appropriate 35.A.accessible B.complicated C.influential D.worthwhile 第二节（共10小题；每小题1.5分，满分15分） 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Stars Collective Film Entertainment Group is mounting an ambitious animated film trilogy 36. (base)on Journey to the West,one of China's four great classical novels,the company revealed on the first day of Hong Kong FilMart. The trilogy,comprising Ba Jie,Monkey King and Ne Zha,37. (aim)to introduce and expand Eastern mythology (to global audiences,building on recent 38. (succeed)in the space. The project comes as Eastern mythology continues gaining traction()in entertainment,39. video game Black Myth:Wukong,which is based on Chinese mythology,hitting record-breaking sales of 28 million copies($1.25 billion in revenue)since its August 2024 release,40. Chinese New Year release Ne Zha 2 has passed $2 billion at the global box office. Journey to the West,which 41. (translate)into more than 40 languages, is described as an Eastern fusion of The Odyssey and The Lord of the Rings, 42 (span)realms of gods,demons and humans.43. (current)in seript development,the trilogy is set to commence production in 2026,using AI- generated animation and motion capture to create 44. hyper-realistic mythological world.Ba Jie will lead the series as the first production. Peter Luo,founder of Stars Collective,said:"Our Journey to the West trilogy represents a new chapter in global storytelling.We're not just adapting a classic tale, we're revolutionizing how Eastern mythology can be presented on the world stage.Our mission is to create a cinematic experience 45. bridges cultures and generations,combining timeless storytelling with cutting-edge technology." 四部分写作（共两节，满分40分） 第一节（满分15分） 46.假定你是李华，你校将举办第12届科技作品展览节，开幕日期为4月12日。请你 向英国交换生Mike写一封邮件，内容包括： 1.介绍活动：2.邀请参加。 注意： 1.写作词数应为80个左右：2.请按如下格式在答题纸的相应位置作答。 第7页共8页 Dear Mike, How have you been doing recently? Yours, Li Hua 第二节（满分25分） 47.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。 I never imagined that a single piece of paper could change my entire perspective on life.I was a librarian,a job that had defined my existence for over two decades.My days were spent among the quiet rows of books.I knew every comner of the library,every title on the shelves, and yet,I felt as if my own life was missing a chapter. It was a typical Tuesday morning.I was sorting through a box of old donations,preparing to catalog some rare books,when I found a small,yellowed envelope between the pages of an ancient journal.It had no address,no stamp,and no indication of its origin.Curious,I carefully opened it. The handwriting was elegant but faded,the ink barely visible against the paper.The letter read, "Dear Stranger; If you are reading this,know that you are not alone.Life has a way of making us feel isolated,as if our stories are insignificant.But every life matters.Every story is important.I hope the letter finds someone who needs to hear these words. You are stronger than you think.You have the power to change your world,one small act at a time.Don't be afraid to take risks,to follow your dreams,and to embrace the unknown. The greatest journeys begin with a single step. With hope, A Friend” I read the letter over and over,feeling a strange mix of emotions.The words resonated deeply within me,as if they were written specifically for me.I had always been content with my life,but lately,I felt a growing sense of restlessness.The library was my sanctuary )but it had also become my prison.I had lost sight of my own dreams,my own story. That evening,as I closed the library,I couldn't shake the feeling that the letter was a sign. I had always been cautious,preferring the safety of routine to the uncertainty of change.But the letter reminded me that life was meant to be lived,not just observed. 注意： (1)续写词数应为150左右：(2)请按如下格式在答题卡的相应位置作答。 Paragraph 1:The next morning,I walked into the library director's office,saying with resolution,"I have an idea." Paragraph 2:Weeks later,the moveable library program started,bringing libraries to different communities. 第8页共8页 鹤山一中2025届高三4月模拟考试 英语科答案 A 【答案】1.D2.B 3.A 【导语】本文是一篇应用文，主要介绍了四家针对不同人群和需求的游轮公司，包括其特色服务、目 标客户群体和行程安排。 【1题详解】推理判断题。根据文章对Seabourn Cruise Line的描述“Seabourn provides a luxurious cruising experience with all--oceanfront suites and personalized service(世邦邮轮提供豪华的巡航体验，有 全海景套房和个性化服务)”可知世邦邮轮提供豪华的巡航体验，可推理出世邦邮轮的目标受众是那 些追求豪华和专属服务的旅行者。故选D项。 【2题详解】细节理解题。根据文章对Disney Cruise Line的描述“Disney Cruise Line is renowned for its family-friendly atmosphere,colorful services,and well-equipped staterooms.With ships ranging from 2,713 to 4,000 passengers,voyages last from two to 15 nights.Disney's entertainment options include Mickey's Party and pirate-themed dinners,appealing to passengers of all ages.Kid-friendly dining venues and facilities are available,while adults can enjoy exclusive dining areas,quiet pool spots,and nightlife options.(迪士尼邮轮公司以其适合家庭的氛围、丰富多彩的服务以及设施齐全的客舱而闻名。其邮轮 可搭载2713到4000名乘客，航程时长从两晚到15晚不等。迪士尼的娱乐项目包括米奇派对和以 海盗为主题的晚宴，这些项目吸引着各个年龄段的乘客。邮轮上设有适合儿章的用餐场所和设施， 而成年人则可以享用专属的用餐区域、安静的泳池区域以及各种夜生活选择)”可知，迪士尼邮轮有 适合儿童的餐饮场所和设施，这是与其他邮轮不同之处。故选B项。 【3题详解】推理判断题。根据全文内容，尤其第一段“From romantic getaways to family adventures,. the world of cruising offers a variety of experiences tailored to different preferences and age groups. Whether you are seeking luxury,affordability,or a blend of entertainment and relaxation,there is a cruise line that fits the bill..(从浪漫的度假到家庭冒险，巡航的世界为不同的喜好和年龄群体提供了各种各样 的体验。无论你是追求奢华、性价比，还是娱乐与放松的结合，总有一家邮轮公司能满足你的需 求)”可知，文章介绍了不同的邮轮线路，包括它们的目标受众、提供的服务、行程时长等，这些信 息通常会出现在旅游指南中。故选A项。 B 【答案】4.B5.A6.D7.C 【导语】这是一篇记叙文。文章主要描绘了作者对于童年美好生活的回忆以及对于长大后童年时光逝 去的感伤。 【4题详解】推理判断题。根据第一段中“They were so delicate but strong,and her red hair falling around me was like a curtain that separated me from the world..(她的头发娇嫩而有力，她的红头发披在我 的周围，就像一扇帘子，把我与世界隔开)”可知，妈妈的头发披在作者周围，就像一扇帘子，把作 者与世界隔开，此处是在强调妈妈对作者的保护，故选B。 【5题详解】词句猜测题。根据划线词下文“dying cabins housing dying farmers with dying traditions.(死气沉沉的小屋住着死气沉沉的农民，他们的传统正在消亡)”可知，在作者小时候生活 的村庄里，垂死的小木屋住着垂死的农民，他们的传统即将消亡，由此可推知，作者小时候生活的 村庄很古老，archaic意为“古老的、陈I旧的”，故选A。 【6题详解】推理判断题。根据第四段中“As we submerged,time would stop,movements slowing as bubbles rose around us.(当我们潜入水中时，时间会停止，随着我们周围的气泡上升，运动速度会减 慢)”和第五段中“For timelessness or a second(both felt the same),we would pause,.curl up,and then be forced back out into breathing air..(在永恒或一秒钟的时间里（两者的感觉都一样），我们会停下来，蜷 缩起来，然后被迫出去呼吸空气)”可知，作者潜入水中时时间会停止，运动速度也减慢，最后被迫 第1页共8页 回到现实，出去呼吸空气，由此推知那个湖在作者的童年记忆里象征着短暂逃离现实，故选D。 【7题详解】推理判断题。最后一段中“We should have known that it wouldn't last forever.Yet,even under the best circumstances,there's something so tragic about growing up:your perspective on the people and life around you changes;you always struggle to reach a mirror,only to find yourself tall enough to see your reflection one day and find a different person staring back out at you.(我们早该知道它不会永远持续 下去。然而，即使在最好的情况下，成长中也有一些悲剧：你对周围人和生活的看法会改变：你总 是挣扎着够到镜子，却发现自己足够高，有一天能看到镜子里的自己，却发现一个不同的人在盯着 你)”作者先是提到自己和伙伴们早该知道童年的快乐生活不会继续下去，接着讲成长总是有一些悲 剧，成长总是伴随着改变，故可推知，作者在最后一段传达了“成长常常带米不可避免的自我改 变”的观点，故选C。 C 【答案】8.C9.D10.A11.C 【导语】本文是一篇说明文，主要介绍了中国AI公司DeepSeek的崛起、技术优势、面临的挑战及 其对全球人工智能领域的影响，并探讨了AI未来发展的不确定性。 【8题详解】主旨大意题。根据文章第二段“Trained on an astonishing20 trillion tokens,this multimodal model showcases linguistic proficiency,code generation capabilities and reasoning skills that rival or surpass its Western counterparts.What truly sets DeepSeek apart is its remarkable efficiency,delivering GPT-4-level performance with30 percent less computational power..(这款多模态模型在惊人的20万亿个标记上进行 了训练，展现出了媲美甚至超越西方同类产品的语言熟练度、代码生成能力和推理技能。DeepSeek 的真正独特之处在于其卓越的效率，仅用30%的计算能力就能达到GPT-4级别的性能)”可知，本段 主要介绍了De©pSeek的技术优势，包括语言能力、代码生成能力和推理技能，以及其高效的性能。 故选C项。 【9题详解】细节理解题。根据文章第四段“There are concerns that US government may block American firms from using DeepSeek,mentioning data security concerns.(有人担心美国政府可能会以数 据安全为由，阻止美国企业使用DeepSeek)”可知，DeepSeck可能面临的一个挑战是美国政府可能 会禁止美国公司使用DeepSeek。故选D项。 【l0题详解】推理判断题。根据文章第五段“The future of AI,with DeepSeek at the center,remains a mystery.Will it trigger a tech battle between the US and China,or will its open-source roots foster global collaboration?(以DeepSeek为核心的人工智能未来仍充满神秘。它是否会引发中美之间的技术战，还 是其开源特性会促进全球合作？)”可知，De©pSek的未来充满了不确定性，可能会引发美中之间 的技术战争，也可能促进全球合作。可推理出AI的未来是不确定的。故选A项。 【ll题详解】推理判断题。根据文章最后一段“Whether we enter an AI arms race or begin a new era of global cooperation depends on how we choose to use and share this technology.As a Brazilian coder said, the future of AI must speak the language of both the developed and developing world to truly succeed.(] 究竟是会陷入一场人工智能军备竞赛，还是开启全球合作的新时代，这取决于我们如何选择使用和 分享这项技术。正如一位巴西程序员所说，人工智能的未来必须既能满足发达国家的需求，也能契 合发展中国家的期望，才能真正取得成功)”可知，要确保AI的成功，必须考虑全球的需求，包括 发达国家和发展中国家。故选C项。 D 【答案】12.C13.D14.B15.A 【导语】本文是一篇说明文。文章介绍了康奈尔大学的研究，该研究关注记忆如何无干扰保存，揭示 了非快速眼动睡眠阶段大脑处理新旧记忆的方式及研究意义。 【l2题详解】细节理解题。根据第一段中“However,it has been unclear how fresh memories are processed without blurring into old ones.For example,how do we learn to play the piano without forgetting 第2页共8页