Unit 4 Computers 形容词副词比较级及最高级（单元核心语法精练）英语牛津上海版九年级上册

Unit 4 Computers 形容词副词比较级及最高级（单元核心语法精练） （一）形容词比较级与最高级 语法点 规则/用法 例句 规则变化 1. 单音节词：加 - er（比较级）、-est（最高级）； 2. 双音节词：部分加 - er/-est，部分加 more/most； 3. 多音节词：加 more（比较级）、most（最高级） 1. big—bigger—biggest； 2. clever—cleverer/more clever—cleverest/most clever； 3. important—more important—most important 不规则变化 good/well—better—best；bad/badly—worse—worst；far—farther/further—farthest/furthest 1. This book is better than that one. 2. He did worse in the exam than last time. 3. She lives farther from school than me. 比较级用法 用于两者比较，结构 “比较级 + than” The red suitcase is heavier than the black one. 最高级用法 用于三者及以上比较，结构 “the + 最高级 + 范围” This is the most interesting book in the library. （二）副词比较级与最高级 语法点 规则/用法 例句 规则变化 1. 一般副词：加 more（比较级）、most（最高级）；2. 单音节副词：加 - er（比较级）、-est（最高级） 1. quickly—more quickly—most quickly；2. fast—faster—fastest 不规则变化 同形容词不规则变化：well—better—best；badly—worse—worst 1. He runs better than his brother. 2. She sings worst in the class. 比较级用法 用于两者比较，结构 “比较级 + than” Eric completed the test more quickly than Tom. 最高级用法 用于三者及以上比较，结构 “the + 最高级 + 范围” Eric completed the test the most quickly in our class. 一、单项选择 1．Air pollution has become ________ than ever before. We must do something to stop it. A．serious B．more serious C．most serious D．the most serious 【答案】B 【详解】句意：空气污染比以往任何时候都更严重。我们必须做些事情阻止它。 考查形容词比较级。serious严重的。根据“than ever before”可知是比较级结构，表示“比以前更……”，应使用比较级形式more serious。故选B。 2．I believe that April is ________ month of the year in Chiang Mai. A．hot B．hotter C．hottest D．the hottest 【答案】D 【详解】句意：我相信四月是清迈一年中最热的月份。    考查形容词最高级。hot热的；hotter更热的；hottest最热的；the hottest最热的。根据“of the year”可知，此处表示“一年中最热的月份”，应用形容词最高级形式，其前需加定冠词the，故选D。 3．—What do you think of the movie Ne Zha 2? —It’s fantastic and it’s one of ________ films during the Spring Festival. A．the most popular B．more popular C．less popular D．popular 【答案】A 【详解】句意：——你觉得电影《哪吒2》怎么样？——这部电影太棒了，是春节期间最受欢迎的电影之一。 考查形容词最高级。分析句子结构可知，此处为固定句式“one of the +形容词最高级+名词复数”，A项符合。故选A。 4．Learning is like mountain climbing. ______ you climb, ______ you will see. A．The high; the far B．The higher; the far C．The higher; the farther D．The high; the farther 【答案】C 【详解】句意：学习就像爬山。爬得越高，看得越远。 考查副词比较级。“the+比较级，the+比较级”意为“越……，就越……”；high“高”，比较级是high，far“远”，比较级是farther。故选C。 5．—What is your favorite subject, Mary? —Of all the subjects, I like science ________ because it is interesting. A．well B．better C．best D．the best 【答案】C 【详解】句意：——玛丽，你最喜欢的科目是什么？——在所有科目中，我最喜欢科学，因为它很有趣。 考查副词最高级用法。well好，副词；better更好，比较级；best最好，最高级；the best最好，最高级。根据“Of all the subjects”可知，比较范围是所有科目，空处需用副词最高级形式。like...best表示“最喜欢……”。故选C。 6．Studying English is a long journey. Just learn a little ________ than you did the day before. A．more B．less C．most D．least 【答案】A 【详解】句意：学习英语是一段漫长的旅程。每天只要比前一天多学一点点。 考查比较级。more更多；less更少；most最多；least最少。根据“than you did the day before.”可知，需要比较级，学得比前一天多，more符合句意，故选A。 7．—The Baolun Temple is the oldest temple in Shapingba. —Yes, it’s older than ________ temple in this area. A．each other B．any other C．the other D．the others 【答案】B 【详解】句意：——宝轮寺是沙坪坝最古老的寺庙。——是的，它比这个地区的任何其他寺庙都古老。 考查比较级。根据“The Baolun Temple is the oldest temple in Shapingba.”可知，宝轮寺是沙坪坝最古老的寺庙，即比这个地区任何其他寺庙都古老，B项符合。故选B。 8．Who sings ________, Tom, Jack or Bill? A．more beautiful B．more beautifully C．the most beautifully D．the most beautiful 【答案】C 【详解】句意：谁唱得最好听，Tom, Jack还是Bill？ 考查副词最高级。beautiful美丽的，形容词；beautifully美丽地，副词。根据“Tom, Jack or Bill”可知，三个人比较用最高级形式，修饰动词sing用副词。故选C。 9．Tom won the first prize in this competition because he worked ________ among us. A．hard B．hardly C．harder D．hardest 【答案】D 【详解】句意：汤姆在这次比赛中获得了一等奖，因为他是我们中工作最努力的。    考查副词最高级。hard努力地；hardly几乎不；harder更努力地；hardest最努力地。根据“among us”可知，此处表示“在我们中是最努力的”，需用最高级形式。故选D。 10．________ the old woman watched the picture of her dead uncle, ________ she felt. A．The more; sadder B．More; sadder C．The more; the sadder D．More; sadder 【答案】C 【详解】句意：这位老妇人越是看着她去世叔叔的照片，心里就越难过。 考查比较级结构。The more越多；sad悲伤；More更多；sadder更悲伤；The sadder越悲伤。根据句子结构可知，此句为“the+比较级…, the+比较级…”结构，表示“越……，越……”。“more”是“much”或“many”的比较级，修饰动词“watched”表示“越多地看”；“the sadder”是“sad”的比较级，前加定冠词“the”表示“越伤心”。该结构固定且完整，必须有两个“the”。故选C。 11．Wembley Stadium (温布利大球场) is one of the ________ soccer fields in the world. A．famous B．more famous C．most famous D．famousest 【答案】C 【详解】句意：温布利大球场是世界上最著名的足球场之一。 考查形容词最高级用法。“one of the+形容词最高级 + 名词复数”意为“最……的……之一”，此处需用最高级形式。famous为双音节词，最高级加most，即most famous。故选C。 12．—Did you see the volleyball match yesterday? —Yes! It’s fantastic! I think it is ________ game that I have seen. A．more boring B．the most boring C．more exciting D．the most exciting 【答案】D 【详解】句意：——你看了昨天的排球比赛吗？——看了！太精彩了！我认为这是我看过的最精彩的比赛。     考查形容词最高级用法。more boring更无聊的，比较级；the most boring最无聊的，最高级；more exciting更精彩的，比较级；the most exciting最精彩的，最高级。根据答句中“fantastic”和“game that I have seen”的提示，此处需用最高级形式表达“最精彩的比赛”。故选D。 13．I think Spiderman is ________ cartoon (动画片) I have ever seen. A．interesting B．more interesting C．most interesting D．the most interesting 【答案】D 【详解】句意：我认为《蜘蛛侠》是我看过的最有趣的动画片。 考查形容词最高级。interesting有趣的，形容词原级；more interesting更有趣的，形容词比较级；most interesting最有趣的，形容词最高级 (缺少定冠词the)；the most interesting最有趣的，形容词最高级 (完整形式)。由“I have ever seen”可知，此处是在范围内进行比较，应用最高级，且最高级前需加定冠词the。故选D。 14．________ kids learn to be independent, ________ it is for their future. A．Early; good B．The earlier; the better C．The earliest; the best D．Early; better 【答案】B 【详解】句意：孩子们越早学会独立，对他们的未来就越好。 考查形容词比较级的用法。“the+比较级，the+比较级”是一个固定结构，表示“越……就越……”。early的比较级是earlier，good的比较级是better。所以根据这个结构和语义，应该用The earlier; the better。故选B。 15．—You have made such great progress on your English. —Thanks. I believe ________ you work, ________ you will be. A．the less; the better B．the harder; the better C．the better; the worse D．hard; good 【答案】B 【详解】句意：——你的英语进步很大。——谢谢。我相信你越努力，就会越好。 考查比较级。the less越少；the better越好；the harder越努力；the worse越差。“the +比较级…, the +比较级…”结构，表示“越……越……”。根据语境，努力（hard）与结果（good）应呈正向关系，即“越努力，越好”。故选B。 二、单词拼写 16．I don’t like the music. It has made me feel even (sleep). 【答案】sleepier 【详解】句意：我不喜欢这个音乐，它令我感觉更加困倦。根据空前的“even”可知，该空应填比较级形式，结合提示词“sleep”动词，变为形容词“sleepy”，再变为比较级形式“sleepier”。故填sleepier。 17．The new coach of our school football team seems much (strict) with us than we expected. 【答案】stricter 【详解】句意：我们学校足球队的新教练似乎比我们预料的要严厉得多。根据题干中的“than”可知，此处是比较级结构，strict的比较级是stricter，意为“更严厉的”。故填stricter。 18．The price of the house is even (low) than before in many cities. 【答案】lower 【详解】句意：许多城市的房价甚至比以前更低了。low“低的”，形容词作表语；结合“than”可知，空处需用比较级。故填lower。 19．Mr. Sun is the best teacher, even though he has the experience. (little) 【答案】least 【详解】句意：孙先生是最好的老师，尽管他经验最少。根据“the best teacher”可知，空格处应填形容词little的最高级形式least，表示“最少的经验”，和“最好的老师”形成对比。故填least。 20．That paper cutting is (value) among these traditional ones. 【答案】the most valuable 【详解】句意：剪纸是这些传统艺术中最有价值的。根据“among these traditional ones”可知，此处是在特定范围内的比较，应该用形容词最高级形式，the most valuable意为“最有价值的”。故填the most valuable。 21．The more you know about the Chinese history, the you will love China. (much) 【答案】more 【详解】句意：你对中国历史了解得越多，你就会越爱中国。分析题干可知，本题应使用“the+比较级..., the+比较级...”结构，表示“越……就越……”，结合提示词可知，空处应填much的比较级more。故填more。 22．One of the most helpful (product) is umbrellas. 【答案】products 【详解】句意：雨伞是最有用的产品之一。根据横线前“One of the most helpful”可知，此处考查：one of the+形容词最高级+可数名词复数，意为“最……的其中之一”，结合所给词可知，product，可数名词，其复数形式是products。故填products。 23．It is one of the (mad) ideas that I have ever heard of. 【答案】maddest 【详解】句意：这是我听说过的最疯狂的想法之一。句子结构中包含“one of the...”结构，后面接形容词的最高级形式，因此mad需要用最高级形式maddest。故填maddest。 24．If you ask for help in a form of a question, you’ll sound much . (polite) 【答案】more polite 【详解】句意：如果你以询问的形式寻求帮助，你听起来会礼貌得多。根据“you’ll sound much”可知，空格处应使用比较级，polite的比较级为前面加more。故填more polite。 25．She is one of the most famous (music) in the world. 【答案】musicians 【详解】句意：她是世界上最著名的音乐家之一。根据“She is...”可知她是音乐家，musician“音乐家”，one of后加可数名词复数。故填musicians。 三、完成句子 26．used to, studies, than, he, harder, he . 【答案】He studies harder than he used to 【详解】根据所给标点可知应用陈述句的形式，分析所给单词，he作主语，studies作谓语，harder为副词修饰studies，表示“更努力地学习”，than he used to作比较状语，表示“与他过去相比”。故答案为：He studies harder than he used to“他学习比以前更努力了”。 27．better, helps, you, the local people, staying, know, with, a host family （连词成句） . 【答案】Staying with a host family helps you better know the local people 【详解】根据所给词以及标点可知，本句是陈述句。主语“Staying with a host family”住在寄宿家庭；“helps”帮助，作谓语；“you”你，作宾语；“better know the local people”更好地了解当地人，作句子的宾补。故填Staying with a host family helps you better know the local people“住在寄宿家庭有助于你更好地了解当地人”。 28．their jobs, they, may, better than, doctors, be, at, doing. (连词成句) . 【答案】They may be better than doctors at doing their jobs/They may be better at doing their jobs than doctors 【详解】根据所给词及标点可知，句子是陈述句。they作主语，may be better at doing sth.表示“可能更擅长做某事”，than doctors“比医生”；at doing their jobs表示“在做他们的工作方面”。故填They may be better than doctors at doing their jobs/They may be better at doing their jobs than doctors“他们可能比医生更擅长做自己的工作”。 29．one of the most important, in the world, is, natural resources, water,  (连词成句) . 【答案】Water is one of the most important natural resources in the world 【详解】根据标点提示可知，本句是陈述句，分析所给单词，water作主语，is作谓语，one of the most important natural resources作表语，in the world作状语。故填Water is one of the most important natural resources in the world“水是世界上最重要的自然资源之一”。 30．the,   they,   tallest,   are,   animals . 【答案】They are the tallest animals 【详解】根据所给词以及标点可知，句子是肯定句，主语是they，谓语是are，表语是the tallest animals“最高的动物”。故填They are the tallest animals“它们是最高的动物”。 31．speak, louder, actions, than, words . 【答案】Actions speak louder than words 【详解】根据所给标点符号可知应用陈述句的形式，actions“行动”，作句子的主语，放在句首首字母大写，speak“说”作谓语，louder than words接在speak的后面，构成谚语“事实胜于雄辩。”故填Actions speak louder than words. 32．speak, than, actions, louder, words . 【答案】Actions speak louder than words 【详解】根据所给标点符号可知应用陈述句的形式，actions“行动”，作句子的主语，放在句首首字母大写，speak“说”，作谓语；louder为比较级，后接than，than后接words。故填Actions speak louder than words“事实胜于雄辩”。 33．hardest, Jim, of, three, the, studies         . 【答案】Jim studies hardest of the three 【详解】根据所给标点提示可知该句为陈述句。分析所给单词，Jim作主语；studies作谓语；hardest作状语，最高级后通常要跟比较范围，结合所给单词，此处用of the three表示。故填Jim studies hardest of the three“吉姆是三个人中学习最努力的”。 34．boy, that, highest, jumps, the, of, three . 【答案】That boy of the three jumps highest/That boy jumps highest of the three 【详解】根据所给标点可知应用陈述句的形式，that boy作主语，of the three作后置定语，jumps作谓语，highest作状语。故答案为：That boy of the three jumps highest/That boy jumps highest of the three“三个男孩中那个男孩跳得最高/那个男孩在三个人中跳得最高”。 35．novel, is, this, thought, of, the, to, greatest, be, American, one, stories 【答案】This novel is thought to be one of the greatest American stories 【详解】由所给的标点可知，此题是陈述句，分析所给的单词，this novel作主语；is thought作谓语；to be one of the greatest American stories作宾语，one of the +形容词最高级+名词复数，表示“最……之一”。故填This novel is thought to be one of the greatest American stories“这部小说被认为是美国最伟大的故事之一”。 四、选词填空 用方框中所给单词的适当形式填空，每词仅用一次。 note        until       use     polite    popular 36．It’s important to know how to ask for help . 37．The Spring Festival is the most festival in China. 38．Good learners always take in class. 39．Computers are in many places, like school, hospitals, offices and so. 40．You never know you try something. 【答案】36．politely 37．popular 38．notes 39．used 40．until 【解析】36．句意：知道如何礼貌地请求帮助是很重要的。根据“It’s important to know how to ask for help”可知请求帮助需要礼貌，修饰动词ask用副词，polite的副词是politely“礼貌地”。故填politely。 37．句意：春节是中国最受欢迎的节日。根据“The Spring Festival”可知春节是受欢迎的，形容词修饰名词festival，popular“受欢迎的”。故填popular。 38．句意：好的学习者总是在课堂上记笔记。根据“Good learners always take”可知好的学习者总是在课堂上记笔记，take notes“记笔记”，复数名词表示泛指。故填notes。 39．句意：电脑在许多地方都被使用，比如学校、医院、办公室等等。根据“Computers are”可知主语是动作的承受者，用被动语态be done，use的过去分词是used“被使用”。故填used。 40．句意：你永远不知道，直到你尝试。根据“You never know”可知用“not...until”表示“直到……才”，until引导时间状语从句。故填until。 beside    pardon    big    get    normal   41．People in China say “toilet” or “washroom” in English instead of “restroom”. 42． ? I didn’t hear what you said just now. 43．Jim, stand your brother so that I can take a photo of you. 44．My father once worked in the factory in our country. 45．Excuse me, could you please tell me how to the nearest hospital? 【答案】41．normally 42．Pardon 43．beside 44．biggest 45．to get 【解析】41．题意：中国人____用英语说 “toilet” 或 “washroom” 而非 “restroom” 。 题型：副词用法题 解析：句子主谓宾完整，需副词修饰动词 “say” 。“normal” 是形容词，其副词形式 “normally”（通常；正常情况下 ）符合语境，说明中国人表达卫生间的常规英语说法 。故填 normally。 42．题意：____？我没听清你刚才说的话 。 题型：情景用语题 解析：根据 “I didn’t hear what you said just now.（我没听清你刚才说的话 ）” ，此情景下常用 “Pardon”（请再说一遍 ）来礼貌请求对方重复内容，句首首字母大写 。故填 Pardon。 43．题意：吉姆，站在你弟弟____，好让我给你们拍照 。 题型：介词用法题 解析：“stand beside...” 是固定搭配，意为 “站在…… 旁边” ，符合 “拍照时站在弟弟身旁” 的语境，“beside”（在…… 旁边 ）是介词，表位置关系 。故填 beside。 44．题意：我父亲曾在我们国家____工厂工作过 。 题型：形容词最高级题 解析：定冠词 “the” 后常接形容词最高级，“big” 的最高级 “biggest”（最大的 ），“the biggest factory” 表示 “最大的工厂” ，符合语境逻辑 。故填 biggest。 45．题意：打扰一下，你能告诉我怎么____最近的医院吗？ 题型：非谓语动词题 解析：“how to do sth.” 是 “疑问词 + 不定式” 结构，作 “tell” 的宾语，“get to...”（到达…… ）是固定短语，所以用 “to get” 。故填 to get。 五、阅读理解 DeepSeek-R1, a new AI model (模型) developed by the Chinese company DeepSeek, has rocked the AI industry around the world. Open to the public on Jan. 20, it quickly beat OpenAI’s ChatGPT and topped the Apple’s App Store by Jan. 27. According to DeepSeek, in tasks like math and natural language reasoning, the performance of this model matches that of the leading models from big companies like OpenAI. But it’s much cheaper and uses much less computing power. The report on its earlier V3 model showed that DeepSeek is the least expensive among large language models. It costs about 5.57 million US dollars (about 40.58 million yuan) to make it. Behind the lower cost is the introduction of a new idea in R1’s training. Different from traditional methods such as CoT (思维链) and SFT (监督微调), DeepSeek uses RL (强化学习) as the main training method. While CoT depends on step-by-step reasoning and SFT on huge amounts of data (数据), R1 allows developing reasoning skills in a natural way, making it better suited for difficult and changing tasks. The AI industry’s development has long depended on making computing power bigger. “By increasing the data quality and improving the model structure, DeepSeek may change the AI field,” pointed out the US bank Morgan Stanley. “Bigger is no longer always smarter,” said the bank. What’s more, DeepSeek-R1 is open-source. Everyone is free to the model’s code (代码) and makes changes to suit their own needs. “We won’t choose closed-source,” said Liang Wenfeng, the founder of DeepSeek. He highlights the importance of sharing knowledge, building a healthy field and helping the progress of technology. “That is the power of open research,” Meta’s chief AI scientist Yann LeCun agreed. 1．What is the great advantage of DeepSeek-R1? A．It’s totally new. B．It’s at the top of App Store list. C．It’s much cheaper than other models. D．It’s developed by a Chinese company. 2．How does the writer develop paragraph 3? A．By listing numbers. B．By comparing. C．By giving examples. D．By giving reasons. 3．How will DeepSeek change the AI field according to the bank Morgan Stanley? A．By making computing power bigger. B．By developing reasoning skills in a natural way. C．By sharing knowledge and building a healthy field. D．By increasing the data quality and improving the model structure. 4．What does the underlined word “highlights” in the last paragraph mean? A．强调 B．标记 C．亮点 D．挑染 5．Which would be the best title for the passage? A．OpenAI: A Competitor of DeepSeek B．DeepSeek-R1: Rocking the AI World C．DeepSeek: Changing the Way We Think D．AI Model: A Great Change to the World 【答案】1．C 2．B 3．D 4．A 5．B 【导语】本文主要介绍了DeepSeek公司开发的AI模型DeepSeek-R1，它震撼了人工智能领域。 1．细节理解题。根据“But it’s much cheaper and uses much less computing power”可知它比其他模型便宜得多。故选C。 2．推理判断题。根据“Different from traditional methods such as CoT (思维链) and SFT...While CoT depends on step-by-step reasoning and SFT on huge amounts of data (数据), R1 allowed developing reasoning skills in a natural way”可知第三段通过比较CoT、SFT和RL的不同来说明DeepSeek-R1的优势。故选B。 3．细节理解题。根据“By increasing the data quality and improving the model structure, DeepSeek may change the AI field”可知通过提高数据质量和改进模型结构，DeepSeek可能会改变人工智能领域。故选D。 4．词义猜测题。根据“He highlights the importance of sharing knowledge, building a healthy field and helping the progress of technology”可知是他强调分享知识、建设健康领域和帮助技术进步的重要性，故此处划线部分意为“强调”。故选A。 5．最佳标题题。根据“DeepSeek-Rl, a new AI model (模型) developed by the Chinese company DeepSeek, has rocked the AI industry around the world”以及文章内容可知，本文主要介绍了DeepSeek公司开发的AI模型DeepSeek-R1，它震撼了人工智能领域，选项B“DeepSeek-R1：震撼人工智能世界”为标题最合适。故选B。 六、短文填空 Beethoven, one of the world’s most-loved composers, is famous for his nine symphonies (交响曲). Before he died, he began a new symphony, but n 1 finished it. Computer scientists and musicians now used artificial intelligence to finish his 10th Symphony. Ludwig van Beethoven was born over 250 years ago, yet his music is still played daily around the world. His work is often used as the background music in movies, TV shows, and even c 2 for children. A symphony is a long, complicated piece of classical music, usually divided into four parts. The four parts are often l 3 by “themes”—repeated musical ideas that tie the whole piece together. When Beethoven died in 1827, he had some ideas for a 10th Symphony. But all that he left behind were some notes about the piece and a few short bits of written music. In 2019, a special team of musicians, computer scientists, and historians was formed. Their g 4 : to try to complete Beethoven’s 10th Symphony to celebrate his 250th birthday. The team didn’t just want to complete the symphony. They wanted to come as c 5 as possible to producing the symphony that Beethoven meant to write. That’s where deep learning came in. To use an AI to help with the symphony, the team turned every piece of music that Beethoven ever wrote into a form the computer could understand. By i 6 the program to all of Beethoven’s music, the AI could look for patterns in the way Beethoven wrote. Other members of the team worked to figure out what Beethoven was planning to do. One early test told the team they were on the right track. They took a few minutes of music created by the AI, and played it for Beethoven experts, musicians, and reporters. Nobody could tell the difference. F 7 , the AI had the challenge of trying to connect the little musical bits into a symphony. It took over two years to complete Beethoven’s 10th Symphony. Not simply a melody, but 40 minutes of music for a full orchestra. So, Beethoven now has a 10th Symphony. And though Beethoven didn’t write it all, the team feels sure that the music is very much like what he might have written, if he’d had the chance. 【答案】1．(n)ever 2．(c)artoons 3．(l)inked 4．(g)oal 5．(c)lose 6．(i)ntroducing 7．(F)inally 【导语】本文主要讲了贝多芬生前未完成的第十部交响曲如今有团队欲借人工智能完成，以及相关的背景和团队所做的努力。 1．句意：在他去世之前，他开始创作一部新的交响曲但从未完成它。根据“Before he died, he began a new symphony”结合首字母提示可知，此处应指去世之前开始创造新的交响曲，但是没有完成，never“从未”。故填(n)ever。 2．句意：他的作品经常被用作电影、电视节目甚至儿童漫画的背景音乐。根据“for children”结合首字母提示可知，此处应指儿童漫画，cartoon“漫画”，可数名词，此处应用复数形式表示泛指。故填(c)artoons。 3．句意：这四个部分通常由“主题”联系在一起——重复的音乐思想将整个作品联系在一起。根据“repeated musical ideas that tie the whole piece together”结合首字母提示可知，此处应指交响乐的四个部分是被主题连接起来的，be linked by“被……连接”。故填(l)inked。 4．句意：他们的目标是：努力完成贝多芬的第十交响曲，以庆祝他的250岁生日。根据“to try to complete Beethoven’s 10th Symphony to celebrate his 250th birthday”结合首字母提示可知，此处应是不定式表示目的，因此应指目标，goal“目标”，可数名词，此处目标只有一个，因此应用名词单数形式。故填(g)oal。 5．句意：他们想要尽可能地接近贝多芬想要写的交响曲。根据“The team didn’t just want to complete the symphony. They wanted to come as … as possible to producing the symphony that Beethoven meant to write.”结合首字母提示可知，此处应指这个团队不仅想要完成交响曲，还想尽可能接近贝多芬想要创作的交响乐，此处应用close“接近地”，副词修饰动词come。故填(c)lose。 6．句意：通过向程序介绍贝多芬的所有音乐，人工智能可以在贝多芬的写作方式中寻找模式。根据“By … the program to all of Beethoven’s music, the AI could look for patterns in the way Beethoven wrote.”可知，此处应指向程序介绍贝多芬的所有音乐，人工智能可以在贝多芬的写作方式中寻找模式，introduce“输入”，动词，位于介词by后应用动名词形式introducing。故填(i)ntroducing。 7．句意：最后，人工智能面临的挑战是将这些小的音乐片段连接成交响乐。根据“the AI had the challenge of trying to connect the little musical bits into a symphony”结合上文可知，前文讲述了团队一系列准备工作和初步测试等，此处表示人工智能面临的挑战是将这些小的音乐片段连接成交响乐，这是整个过程的最后一步，因此用finally“最后”。故填(F)inally。 2 / 14 1 / 14 学科网（北京）股份有限公司 $$ Unit 4 Computers 形容词副词比较级及最高级（单元核心语法精练） （一）形容词比较级与最高级 语法点 规则/用法 例句 规则变化 1. 单音节词：加 - er（比较级）、-est（最高级）； 2. 双音节词：部分加 - er/-est，部分加 more/most； 3. 多音节词：加 more（比较级）、most（最高级） 1. big—bigger—biggest； 2. clever—cleverer/more clever—cleverest/most clever； 3. important—more important—most important 不规则变化 good/well—better—best；bad/badly—worse—worst；far—farther/further—farthest/furthest 1. This book is better than that one. 2. He did worse in the exam than last time. 3. She lives farther from school than me. 比较级用法 用于两者比较，结构 “比较级 + than” The red suitcase is heavier than the black one. 最高级用法 用于三者及以上比较，结构 “the + 最高级 + 范围” This is the most interesting book in the library. （二）副词比较级与最高级 语法点 规则/用法 例句 规则变化 1. 一般副词：加 more（比较级）、most（最高级）；2. 单音节副词：加 - er（比较级）、-est（最高级） 1. quickly—more quickly—most quickly；2. fast—faster—fastest 不规则变化 同形容词不规则变化：well—better—best；badly—worse—worst 1. He runs better than his brother. 2. She sings worst in the class. 比较级用法 用于两者比较，结构 “比较级 + than” Eric completed the test more quickly than Tom. 最高级用法 用于三者及以上比较，结构 “the + 最高级 + 范围” Eric completed the test the most quickly in our class. 一、单项选择 1．Air pollution has become ________ than ever before. We must do something to stop it. A．serious B．more serious C．most serious D．the most serious 2．I believe that April is ________ month of the year in Chiang Mai. A．hot B．hotter C．hottest D．the hottest 3．—What do you think of the movie Ne Zha 2? —It’s fantastic and it’s one of ________ films during the Spring Festival. A．the most popular B．more popular C．less popular D．popular 4．Learning is like mountain climbing. ______ you climb, ______ you will see. A．The high; the far B．The higher; the far C．The higher; the farther D．The high; the farther 5．—What is your favorite subject, Mary? —Of all the subjects, I like science ________ because it is interesting. A．well B．better C．best D．the best 6．Studying English is a long journey. Just learn a little ________ than you did the day before. A．more B．less C．most D．least 7．—The Baolun Temple is the oldest temple in Shapingba. —Yes, it’s older than ________ temple in this area. A．each other B．any other C．the other D．the others 8．Who sings ________, Tom, Jack or Bill? A．more beautiful B．more beautifully C．the most beautifully D．the most beautiful 9．Tom won the first prize in this competition because he worked ________ among us. A．hard B．hardly C．harder D．hardest 10．________ the old woman watched the picture of her dead uncle, ________ she felt. A．The more; sadder B．More; sadder C．The more; the sadder D．More; sadder 11．Wembley Stadium (温布利大球场) is one of the ________ soccer fields in the world. A．famous B．more famous C．most famous D．famousest 12．—Did you see the volleyball match yesterday? —Yes! It’s fantastic! I think it is ________ game that I have seen. A．more boring B．the most boring C．more exciting D．the most exciting 13．I think Spiderman is ________ cartoon (动画片) I have ever seen. A．interesting B．more interesting C．most interesting D．the most interesting 14．________ kids learn to be independent, ________ it is for their future. A．Early; good B．The earlier; the better C．The earliest; the best D．Early; better 15．—You have made such great progress on your English. —Thanks. I believe ________ you work, ________ you will be. A．the less; the better B．the harder; the better C．the better; the worse D．hard; good 二、单词拼写 16．I don’t like the music. It has made me feel even (sleep). 17．The new coach of our school football team seems much (strict) with us than we expected. 18．The price of the house is even (low) than before in many cities. 19．Mr. Sun is the best teacher, even though he has the experience. (little) 20．That paper cutting is (value) among these traditional ones. 21．The more you know about the Chinese history, the you will love China. (much) 22．One of the most helpful (product) is umbrellas. 23．It is one of the (mad) ideas that I have ever heard of. 24．If you ask for help in a form of a question, you’ll sound much . (polite) 25．She is one of the most famous (music) in the world. 三、完成句子 26．used to, studies, than, he, harder, he . 27．better, helps, you, the local people, staying, know, with, a host family （连词成句） . 28．their jobs, they, may, better than, doctors, be, at, doing. (连词成句) . 29．one of the most important, in the world, is, natural resources, water,  (连词成句) . 30．the,   they,   tallest,   are,   animals . 31．speak, louder, actions, than, words . 32．speak, than, actions, louder, words . 33．hardest, Jim, of, three, the, studies         . 34．boy, that, highest, jumps, the, of, three . 35．novel, is, this, thought, of, the, to, greatest, be, American, one, stories 四、选词填空 用方框中所给单词的适当形式填空，每词仅用一次。 note        until       use     polite    popular 36．It’s important to know how to ask for help . 37．The Spring Festival is the most festival in China. 38．Good learners always take in class. 39．Computers are in many places, like school, hospitals, offices and so. 40．You never know you try something. beside    pardon    big    get    normal   41．People in China say “toilet” or “washroom” in English instead of “restroom”. 42． ? I didn’t hear what you said just now. 43．Jim, stand your brother so that I can take a photo of you. 44．My father once worked in the factory in our country. 45．Excuse me, could you please tell me how to the nearest hospital? 五、阅读理解 DeepSeek-R1, a new AI model (模型) developed by the Chinese company DeepSeek, has rocked the AI industry around the world. Open to the public on Jan. 20, it quickly beat OpenAI’s ChatGPT and topped the Apple’s App Store by Jan. 27. According to DeepSeek, in tasks like math and natural language reasoning, the performance of this model matches that of the leading models from big companies like OpenAI. But it’s much cheaper and uses much less computing power. The report on its earlier V3 model showed that DeepSeek is the least expensive among large language models. It costs about 5.57 million US dollars (about 40.58 million yuan) to make it. Behind the lower cost is the introduction of a new idea in R1’s training. Different from traditional methods such as CoT (思维链) and SFT (监督微调), DeepSeek uses RL (强化学习) as the main training method. While CoT depends on step-by-step reasoning and SFT on huge amounts of data (数据), R1 allows developing reasoning skills in a natural way, making it better suited for difficult and changing tasks. The AI industry’s development has long depended on making computing power bigger. “By increasing the data quality and improving the model structure, DeepSeek may change the AI field,” pointed out the US bank Morgan Stanley. “Bigger is no longer always smarter,” said the bank. What’s more, DeepSeek-R1 is open-source. Everyone is free to the model’s code (代码) and makes changes to suit their own needs. “We won’t choose closed-source,” said Liang Wenfeng, the founder of DeepSeek. He highlights the importance of sharing knowledge, building a healthy field and helping the progress of technology. “That is the power of open research,” Meta’s chief AI scientist Yann LeCun agreed. 1．What is the great advantage of DeepSeek-R1? A．It’s totally new. B．It’s at the top of App Store list. C．It’s much cheaper than other models. D．It’s developed by a Chinese company. 2．How does the writer develop paragraph 3? A．By listing numbers. B．By comparing. C．By giving examples. D．By giving reasons. 3．How will DeepSeek change the AI field according to the bank Morgan Stanley? A．By making computing power bigger. B．By developing reasoning skills in a natural way. C．By sharing knowledge and building a healthy field. D．By increasing the data quality and improving the model structure. 4．What does the underlined word “highlights” in the last paragraph mean? A．强调 B．标记 C．亮点 D．挑染 5．Which would be the best title for the passage? A．OpenAI: A Competitor of DeepSeek B．DeepSeek-R1: Rocking the AI World C．DeepSeek: Changing the Way We Think D．AI Model: A Great Change to the World 六、短文填空 Beethoven, one of the world’s most-loved composers, is famous for his nine symphonies (交响曲). Before he died, he began a new symphony, but n 1 finished it. Computer scientists and musicians now used artificial intelligence to finish his 10th Symphony. Ludwig van Beethoven was born over 250 years ago, yet his music is still played daily around the world. His work is often used as the background music in movies, TV shows, and even c 2 for children. A symphony is a long, complicated piece of classical music, usually divided into four parts. The four parts are often l 3 by “themes”—repeated musical ideas that tie the whole piece together. When Beethoven died in 1827, he had some ideas for a 10th Symphony. But all that he left behind were some notes about the piece and a few short bits of written music. In 2019, a special team of musicians, computer scientists, and historians was formed. Their g 4 : to try to complete Beethoven’s 10th Symphony to celebrate his 250th birthday. The team didn’t just want to complete the symphony. They wanted to come as c 5 as possible to producing the symphony that Beethoven meant to write. That’s where deep learning came in. To use an AI to help with the symphony, the team turned every piece of music that Beethoven ever wrote into a form the computer could understand. By i 6 the program to all of Beethoven’s music, the AI could look for patterns in the way Beethoven wrote. Other members of the team worked to figure out what Beethoven was planning to do. One early test told the team they were on the right track. They took a few minutes of music created by the AI, and played it for Beethoven experts, musicians, and reporters. Nobody could tell the difference. F 7 , the AI had the challenge of trying to connect the little musical bits into a symphony. It took over two years to complete Beethoven’s 10th Symphony. Not simply a melody, but 40 minutes of music for a full orchestra. So, Beethoven now has a 10th Symphony. And though Beethoven didn’t write it all, the team feels sure that the music is very much like what he might have written, if he’d had the chance. 2 / 14 1 / 14 学科网（北京）股份有限公司 $$