Unit 4 Living with Technology词性转换，核心单词，语法，短语，知识点复习题-2026-2027学年高二英语选择性必修第二册（译林版）

**基本信息** 聚焦Unit 4核心词汇变形与语法应用，通过多题型梯度训练夯实语言基础，提升语言理解与表达能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单词变形|15题|词形转换（名-形/动-名等）|围绕单元核心词（如finance, threaten）构建“词性-词义”关联| |单句语法填空|25题|语法点综合考查（时态/非谓语/词性转换）|从词汇变形延伸至语法应用，强化语境中知识迁移| |单词拼写|15题|根据语境拼写核心词汇（如monitor, satellite）|结合单元主题（科技生活）考查词汇实际运用| |完成句子|10题|中英互译与句型应用（如“以…为代价”）|融合词汇与语法，提升语言表达准确性| |语法填空|20题|语篇中语法与词汇综合填空|从单句到语篇，构建“词汇-语法-语篇”渐进式学习链|

Unit 4 Living with Technology 重点单词变形，词组，短语，句型练习 (知识点全覆盖) 单词变形 1．finance n．财政，金融；资金；财力，财务管理 vt.提供资金→financial adj.金融的；财政的，财务的 2．threaten vt.危及，对……构成威胁；威胁，恐吓→threat n．威胁，恐吓 3．crime n．罪，罪行；犯罪活动→criminal n．罪犯 4．urge vt.敦促，催促；大力推荐，竭力主张；驱赶，鞭策 n．冲动，强烈的欲望→urgent adj.紧急的；急迫的 5．demand vt.需要；强烈要求 n．要求，所需之物；需求，需要→demanding adj.(工作)要求高的，费力的；(人)苛求的 6．greedy adj.贪心的，贪婪的→greed n．贪婪，贪心 7．recognition n．识别，认出；承认，认可；赞誉，赏识→recognize vt.认出，识别；承认 8．distribution n．分发，分送；分配，分布→distribute vt.分配；散布；分开；把……分类 9．predict vt.预言，预告→prediction n．预报；预言 10．conclude vt.& vi.断定，推断出；达成，订立；(使)结束，终止→conclusion n．结论；结局；推论 11．justified adj.合乎情理的，事出有因的；有正当理由的→justify vt.证明……正当；替……辩护 12．engage vt.& vi.吸引住(注意力、兴趣等)；雇佣，聘用；与……建立密切关系→engagement n．婚约；约会；诺言 13．optimistic adj.乐观的，抱乐观看法的→optimism n．乐观；乐观主义 14．globe n．球体，球状物；地球仪；地球，世界→global adj.全球的；总体的；球形的 15．envy n．& vt.羡慕，忌妒→envious adj.羡慕的；嫉妒的 一、单句语法填空 1．The great invention has quickly gained widespread (recognize) and high praise across the globe. 【答案】recognition 【详解】句意：这项伟大的发明迅速在全球范围内获得了广泛的认可和高度赞扬。本空与名词短语high praise并列，作动词gained的宾语，因此应填名词形式recognition“认可”。 2．In the past few years, the spread of misinformation (threat) social trust and public stability. 【答案】has threatened 【详解】句意：在过去的几年里，错误信息的传播威胁到了社会信任和公共稳定。根据时间状语In the past few years可知，用现在完成时，主语the spread of misinformation为第三人称单数，谓语动词用has threatened。 3．There is no need to get (greed) — there is plenty for everyone. 【答案】greedy 【详解】句意：不必贪心——每个人都有足够的东西。get + 形容词是常用系表结构，get在此作系动词，表示“变得……”。greed 是名词，意为“贪婪”；此处需要形容词作表语，其形容词形式为 greedy（贪婪的）。 4．Anyone who does (legal) hunting will end up in prison sooner or later. 【答案】illegal 【详解】句意：任何进行非法捕猎的人迟早都会入狱。此处需用形容词修饰名词hunting，结合“end up in prison”可知，此处为legal的反义词为illegal意为“非法的”符合语境。 5．He is (academic) qualified for the position, though he lacks practical experience. 【答案】academically 【详解】考查副词。句意：他在学术上能胜任这个职位，尽管缺乏实际经验。空处需填副词修饰形容词qualified，副词academically表示“学术上”，符合句意。故填academically。 6．Their latest product aimed at the market that brings them (mass) profits. 【答案】massive 【详解】考查形容词。句意：他们最新面向市场推出的产品为他们带来了巨额利润。massive，意为“巨大的，大量的”，在句中作定语修饰profits。故填massive。 7．The workers (demand) better working conditions and went on strike last week. 【答案】demanded 【详解】考查动词时态。句意：工人们要求更好的工作条件，并于上周举行了罢工。根据last week可知，句子时态为一般过去时，空处谓语动词demand“要求”需用其过去式demanded与went on strike并列作谓语。故填demanded。 8．At this time tomorrow, the research team (analyze) the survey data, so they won’t be available. 【答案】will be analyzing 【详解】考查动词时态。句意：明天这个时候，研究团队将正在分析调查数据，所以他们没空。analyze(分析)是谓语动词，结合时间状语“At this time tomorrow”可知，描述将来某个具体时间点正在进行的动作，应用将来进行时态，其结构为“will be + 现在分词”，analyze的现在分词是analyzing。故填will be analyzing。 9．When you arrive at the station at exactly 6: 30 tomorrow evening, a guide (wait) for you at the east exit with a yellow flag. 【答案】will be waiting 【详解】考查时态。句意：当你明晚六点半整抵达车站时，一名导游将举着黄色旗子在东出口等候你。此处表示将来某个时间正在做等着，应用将来进行时，故填will be waiting。 10．It took me large (quantity) of time to accomplish the challenging task. 【答案】quantities 【详解】考查名词。句意：完成这项具有挑战性的任务花了我大量的时间。固定搭配：large quantities of，表示“大量的……”。故填quantities。 11．He spent the whole afternoon (clean) his room and tidying up his books. 【答案】cleaning 【详解】考查非谓语动词。句意：他花了整个下午打扫房间，整理书籍。spend time (in) doing sth.为固定搭配，意为“花费时间做某事”，此处应用动名词形式作宾语。故填cleaning。 12． (apparent), I have made a silly and unforgivable mistake. 【答案】Apparently 【详解】考查副词。句意：显然，我犯了一个愚蠢且不可原谅的错误。修饰后文句子用副词apparently，首字母大写。故填Apparently。 13．There’s a (warn) on the cigarette packet that says “Cigarettes cause cancer”. 【答案】warning 【详解】考查名词。句意：香烟包装上有一则警示，写着“吸烟致癌” 。句中“a”为不定冠词，后接可数名词单数，“warn”是动词，其名词形式warning表示“警示，警告” ，在句中作there be句型的主语。故填warning。 14．Health chiefs have warned of the risk of deaths from the “ferocious heat” set to hit Britain today and tomorrow as temperatures (predict) to soar to 40℃ for the first time on record. 【答案】are predicted 【详解】考查时态和语态。句意：卫生部门负责人警告称，英国今明两天将遭遇“酷热”天气，气温预计将飙升至有记录以来首次达到40℃，可能导致死亡风险上升。空格处是谓语动词，句子描述客观情况，用一般现在时；句子的主语temperatures与谓语动词predict之间是被动关系，用被动语态，主语是复数形式，be动词用are。故填are predicted。 15．More countries are allowed a 240-hour-visa-free stay in China, Australia, Austria, and Canada, (name) but a few. 【答案】to name 【详解】考查非谓语动词。句意：更多国家的公民可享受中国 240 小时过境免签政策，澳大利亚、奥地利和加拿大仅为其中几例。to name but a few是习惯表达，意为“仅举几例”。故填to name。 16．It’s obvious that he denied (copy) the design of others and defended himself. 【答案】copying 【详解】考查非谓语动词。 句意：很明显他否认抄袭了别人的设计，并为自己辩护。deny后需接动名词形式作宾语。故填copying。 17．As an enthusiast of running, Jack (run) in the park at six o’clock tomorrow morning. 【答案】will be running 【详解】考查时态。句意：作为一个跑步爱好者，杰克明天早上6点钟正在公园跑步。根据后文at six o’clock tomorrow morning可知为将来进行时，故填will be running。 18．China’s labor supply will continue to rise, despite the fact that the working-age population (decrease). 【答案】is decreasing 【详解】考查时态。句意：中国的劳动力供给将继续增长，尽管处于工作年龄段的人口在减少。decrease“减少”。that引导的同位语从句描述当前正在发生的状况，因此时态用现在进行时。故填is decreasing。 19．I didn’t hate her, but I admit her presence (annoy) me. 【答案】annoyed 【详解】考查动词时态。句意：我不恨她，但我承认她的存在使我厌烦。admit后面为省略了that的宾语从句，缺少谓语，结合“didn’t”可知，使用一般过去时。故填annoyed。 20．I look up to Helen because she is (optimism) about life even in great trouble. 【答案】optimistic 【详解】考查形容词。句意：我敬仰海伦，因为她即使在困难中也对生活持乐观态度。这里需要形容词optimistic，意为“乐观的”，作表语。故填optimistic。 21．As a new education form, online education shows more and more importance and (superior). 【答案】superiority 【详解】考查名词。句意：作为一种新的教育形式，网络教育越来越显示出其重要性和优越性。空格前面是并列连词and，这里需要名词，和前面的importance一起作宾语。故填superiority。 22．She believes that all hard work will eventually pay off, so she often studies deep into the night, greedy (learn) knowledge. 【答案】to learn 【详解】考查不定式。句意：她相信，努力终会得到回报，因此她经常学习到深夜，渴望学到知识。此处意为“渴望做某事”，表达为greedy to do...，空处应用不定式，故填to learn。 23．With the theme of reducing food loss and food waste and promoting (globe) food security, the event attracted more than 300 participants. 【答案】global 【详解】考查形容词。句意：以减少食物损失和浪费，并促进全球粮食安全为主题，这次活动吸引了300多名参与者。修饰名词短语food security，用形容词作定语。globe意为“全球”，名词，其形容词形式为global。故填global。 24． (initial), silk was the main item exported along the network because its weight was light and its value was high. 【答案】Initially 【详解】考查副词。句意：最初，丝绸是沿着这条贸易路线出口的主要商品，因为它的重量轻而价值高。空处应用副词形式initially“最初；起初”作状语，修饰整个句子，空处位于句首，首字母大写。故填Initially。 25． Nowadays, having already been listed as Provincial Intangible Cultural Heritage sugar painting is engaging (it) in the general public entertainment. 【答案】itself 【详解】考查代词。句意：如今，已被列为省级非物质文化遗产的糖画，正在参与到大众的娱乐活动中。此处为短语engage oneself in，表示“参与”。故填itself。 二、单词拼写 26．Doctors use special machines to ________ (监测) patients’ heart rate and blood pressure 24 hours a day. 【答案】monitor 【详解】句意：医生使用特殊机器全天候监测病人的心率和血压。根据汉语提示“监测”可知，本空用动词原形monitor，位于不定式符号to后，用动词原形。 27．She had no ______（可供选择的事物）but to ask for a few days’ leave. 【答案】alternative 【详解】考查名词。句意：她除了请几天假，别无选择。have no alternative but to do sth“除了做什么,别无选择”为固定短语。故填alternative。 28．The ____________ （卫星）moves around the Earth once every hundred minutes. 【答案】satellite 【详解】句意：这颗卫星每100分钟绕地球一圈。根据谓语动词moves可知，主语应为单数名词，故填satellite。 29．Whether that man was ________ (谋杀) or died naturally is still unknown to the world yet. 【答案】murdered 【详解】考查动词过去分词。句意：这位男子是被谋杀还是自然死亡对世人仍然是个谜。“谋杀”是动词murder，主语that man和谓语动词murder是被动关系，要用过去分词与was构成一般过去时被动语态。故填murdered。 30．The number of traffic accidents has ________(减少) by ten percent. 【答案】decreased 【详解】句意：交通事故的数量减少了百分之十。根据句意可知，本句为现在完成时，故填过去分词decreased。 31．The man is not content with the large sum of money he has earned. He is too________(贪心的). 【答案】greedy 【详解】句意：这个人不满意他挣的那一大笔钱。他太贪心了。结合所给汉语可知答案为greedy。 32．We do not need to ________ (羡慕，忌妒) any other person, for our existence is actually unique! 【答案】envy 【详解】句意：我们没必要妒忌其他任何人，因为我们的存在都是独一无二的！need to do sth.意为“需要做某事”，空处用动词原形，结合汉语提示“羡慕，忌妒”可知，此处为动词envy。 33．A skilled ________ (黑客) can break into computer systems and steal sensitive information. 【答案】hacker 【详解】句意：技术高超的黑客能够入侵计算机系统并窃取机密信息。根据句意和中文提示可知，表示“黑客”应用名词hacker，空前有不定冠词A，故用单数形式，在本句中作主语，符合语境。 34．The recent ________ (突破) in gene editing could potentially cure many genetic disorders. 【答案】breakthrough 【详解】句意：基因编辑领域最近的突破可能潜在地治愈许多遗传疾病。根据汉语提示“突破”可知，本空用名词breakthrough，作主语，此处特指在基因领域最近的那项突破，用单数形式。 35．The ________ (体育场) will host the national championship next week. 【答案】stadium 【详解】句意：体育场将在下周举办全国锦标赛。根据汉语提示“体育场”可知，本空用名词stadium，作主语，此处为特指，用单数形式。 36．The ________ (亮点) of the concert was when the famous singer performed her most popular song. 【答案】highlight 【详解】句意：这场音乐会的亮点是那位知名歌手演唱其热门金曲的时刻。根据汉语提示“亮点”，空前有定冠词The，空后be动词为was，此处填单数名词highlight作主语。 37．This ________ (实用的) course allows students to apply theoretical knowledge to real-world situations. 【答案】practical 【详解】句意：这门实用课程能让学生将理论知识运用到实际场景中。根据汉语意思提示可知，此处为形容词practical“实用的、实践性的”作定语修饰course，符合语境。 38．All these people are innocent _____________ (受害者) of the conflict. 【答案】victims 【详解】考查名词。句意：所有这些人都是这场冲突中无辜的受害者。根据汉语提示“受害者”可知，此处为名词victim，作表语，结合all these people可知，使用名词复数形式。 39．The new city library has a large ________ (容量) and can hold thousands of books. 【答案】capacity 【详解】考查名词。句意：这座新的城市图书馆容量很大，可藏书数千册。根据句意和中文提示可知，表示“容量”应用名词capacity作宾语，冠词a后接名词单数，符合语境。 40．She was formally charged with ________ (偷窃) after being caught taking expensive makeup from the store without paying for it. 【答案】theft 【详解】句意：她因未付款从店内拿走昂贵化妆品被抓获，随后被正式指控偷窃。表示“偷窃”使用名词theft，介词with后接名词作宾语。 三、完成句子 41．凯特上班时间给朋友打电话真让我恼火。 ________ really ________ ________ ________ Kate calls her friends during office hours. 【答案】 It annoys me that 【详解】考查主语从句和时态。“使恼火”用动词annoy表示，描述客观情况用一般现在时，“某事使某人恼火”可以用it annoys sb that...的句型表示，it作形式主语，that引导主语从句，“我”用人称代词me作宾语，句首单词首字母大写。故填①It②annoys③me④that。 42．整个这项技术没有影响产品的时尚性。 All this technology does not come ________ ________ ________ ________ fashion. 【答案】 at the expense of 【详解】考查介词短语。中文句意“没有影响”可理解为“不以……为代价；不损害……”，句中已有副词否定not，所以可用介词短语at the expense of。故填①at；②the；③expense；④of。 43．而且，我们越来越担心自己可能会成为这一技术的受害者。 Moreover, there is growing concern that we might ________ ________ ________ this technology. 【答案】 fall victim to 【详解】考查动词短语。此处表示“成为……的受害者”，作谓语，用动词短语fall victim to，情态动词might后接动词原形。故填①fall；②victim；③to。 44．地震发生后不久，部队便向唐山派遣了15万名士兵，将被困人员从废墟中挖出并安葬死者。 Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to ______ ______ _______ 【答案】 bury the/dead dead/people 【详解】考查动词不定式。“安葬死者”常见表达为bury the dead，the dead表示“死者”，也可以说bury dead people 。to后接动词原形bury，表示目的。故填①bury；②the/dead；③dead/people。 45．When ________ you ________ ________ me solve my problem? 你什么时候能帮我解决这个问题？ 【答案】 will be helping 【详解】考查动词时态。对比中英文可知，空处表示“帮”，可用动词help，构成短语help sb. do sth.“帮助某人做某事”，时态宜用将来进行时，询问别人的计划、打算，更显礼貌。故填①will；②be；③helping。 46．双方都承诺会和平地解决纠纷。 Both sides __________ __________ __________ settling the dispute peacefully. 【答案】 committed themselves to 【详解】考查固定搭配。表示“承诺做某事”用固定短语commit oneself to doing sth.，本句描述过去发生的事情，时态用一般过去时，谓语用过去式committed。根据主语Both sides可知，反身代词用themselves，故填committed themselves to。 47．明早这个时候爷爷就和我们一起坐在厨房里啦。 At this time tomorrow morning, Grandpa will ________ ________ in the kitchen with us. 【答案】 be sitting 【详解】考查时态。“坐”可用不及物动词sit表示。根据At this time tomorrow morning可知，这里表示在将来某个时间点正在进行的动作，用将来进行时，即will be doing的形式。故填be；sitting。 48．地震发生后不久，部队派出了15万名士兵奔赴唐山，将受困群众从废墟中抢救出来，并掩埋了死者。 Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were ________and to ________ ________ ________. 【答案】 trapped bury the dead 【详解】考查动词语态、非谓语动词。分析句子结构可知，who引导限制性定语从句，先行词是those，关系词who代替先行词those在从句中作主语。①空格处应表达“使陷入困境”，故用trap，且与those为被动关系，用过去分词，与空前的were一起构成一般过去时的被动语态。②空格处应表达“掩埋”，故用bury，结合空前的不定式符号to可知，用动词原形。③④空格处应表达“死者”，故用the dead，表示一类人。故填①trapped②bury③the④dead。 49．他以健康为代价换来了成功。 He achieved success ________ ________ ________ ________ his health. 【答案】 at the expense of 【详解】考查介词短语。分析句子可知，表示“以……为代价”应用at the expense of，为固定搭配，在本句中作状语成分。故填at the expense of。 50．不可否认，科技将对日常生活产生巨大影响。 _______________________ that the technology will have a huge impact on everyday life. 【答案】There can be no denying 【详解】考查时态和固定句型。此句描述一般事实，应用一般现在时。表示“不可否认”应用固定句型there can be no denying。句首单词首字母应大写，故填There can be no denying。 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。（每个句子最多一个设空处） The rapid development of 51 (technological) has changed our lives in many ways. Smartphones, 52 example, allow us to access information instantly. However, this convenience comes with risks. Many people 53 (become) addicted to their devices. They spend hours scrolling through social media 54 reading news. This behavior can lead to anxiety and poor sleep. Scientists are working 55 (develop) solutions. One idea is to create apps that track screen time and remind users to take breaks. 56 (educate) is also important. Schools should teach students about digital literacy and online safety. Parents can set limits on 57 (child) phone use. Another challenge is privacy. Companies collect 58 (person) data from users. This information can be stolen by hackers. Governments 59 (pass) laws to protect citizens' data. For example, the European Union has strict rules about how companies handle user information. In conclusion, we must learn 60 (use) technology wisely. It is a powerful tool, but we should not let it control us. 【答案】 51．technology 52．for 53．have become/become 54．or 55．to develop 56．Education 57．children’s 58．personal 59．have passed/pass 60．to use 【导语】文章主要讨论了科技发展带来的便利与风险，并提出应对措施。 【详解】51．考查名词。句意：科技的快速发展在许多方面改变了我们的生活。本空作介词of的宾语，用名词technology“科技”。 52．考查介词。句意：例如，智能手机让我们能够即时获取信息。固定搭配for example“例如”，本空用介词for。 53．考查动词时态。句意：许多人(已经)沉迷于他们的设备。描述已经发生的情况，用现在完成时，谓语用have become。也可以理解为本句描述一般事实，用一般现在时，谓语用become。 54．考查连词。句意：他们花几个小时刷社交媒体或阅读新闻。此处表示选择关系，用连词or“或者”。 55．考查非谓语动词。句意：科学家们正致力于开发解决方案。本空作目的状语，用不定式to develop。 56．考查名词。句意：教育也很重要。本空作主语，用名词education“教育”。 57．考查名词所有格。句意：父母可以限制孩子使用手机的时间。此处表示“孩子的”，用名词所有格children’s。 58．考查形容词。句意：公司从用户那里收集个人数据。本空修饰名词data，用形容词personal“个人的”，作定语。 59．考查动词时态。句意：政府已经通过法律来保护公民的数据。强调对现在的影响，用现在完成时，谓语用have passed；也可以理解为本句描述客观事实，用一般现在时，谓语用pass。 60．考查非谓语动词。句意：我们必须学会明智地使用科技。固定搭配learn to do sth.“学会做某事”，用不定式to use，作宾语。 语法填空 The future of artificial intelligence (AI) 61 (reshape) by DeepSeek, a rapidly growing AI company, in the past several months. 62 (found) by Liang Wenfeng and supported by the Chinese hedge fund High-Flyer, DeepSeek quickly became a major player in AI, drawing global attention. Originally a quiet player, DeepSeek became an innovative (创新的) force in AI with the release of its DeepSeek-R1 model, 63 (mark) a significant turning point in the industry. This shift promoted DeepSeek to challenge established tech giants and the AI company quickly appeared as 64 global force in the tech world. The company’s rapid 65 (grow) can be due to its early success in finance (金融) and its later breakthroughs in AI technology. DeepSeek-R1 has taken the AI world by storm, outpacing competitors like OpenAI’s GPT-4 and Meta’s LLaMA 3.1. However, 66 makes DeepSeek-R1 outstanding is its performance as well as its low cost. DeepSeek-R1 was developed for just $6 million, while $100 million was spent in developing GPT-4. Moreover, DeepSeek managed 67 (achieve) the same performance with 10 times less computational power compared 68 its competitors. This achievement not only strengthened DeepSeek as a strong competitor 69 positioned the company as an industry leader. The performance of DeepSeek-R1 has allowed it to reach a broad user base, 70 (particular) in industries seeking high-performance AI at a lower cost. 【答案】 61．has been reshaped 62．Founded 63．marking 64．a 65．growth 66．what 67．to achieve 68．with/to 69．but 70．particularly 【导语】主要介绍快速发展的人工智能公司DeepSeek在近几个月带来的行业改变、发展优势以及其旗下模型的亮眼表现。 【详解】61．考查动词时态和语态。句意：在过去的几个月里，人工智能的未来正被发展迅猛的人工智能公司DeepSeek重塑。此处为谓语动词，根据时间状语in the past several months可知，此处要用现在完成时，主语The future of artificial intelligence与reshape之间为被动关系，现在完成时被动语态结构为“have/has been +过去分词”，主语为第三人称单数，助动词用has。 62．考查非谓语动词。句意：DeepSeek由梁文峰创立，并得到中国对冲基金幻方量化的支持，它迅速成为人工智能领域的重要参与者，吸引了全球的关注。此处为非谓语动词作状语，found与逻辑主语DeepSeek之间是被动关系，所以用过去分词founded，位于句首，首字母需大写。 63．考查非谓语动词。句意：DeepSeek原本表现低调，随着DeepSeek-R1模型的发布，它成为了人工智能领域的一支创新力量，这标志着该行业迎来一个重要转折点。此处为非谓语动词作状语，mark与前面整句话所描述的事情之间是主动关系，所以用现在分词marking。 64．考查冠词。句意：这一转变让DeepSeek开始挑战老牌科技巨头，这家人工智能公司也迅速成为科技界的一支全球力量。force为可数名词单数，空前无限定词，结合句意，此处表示“一支全球力量”，为泛指，且global是以辅音音素开头的单词，所以用不定冠词a。 65．考查名词。句意：该公司的快速发展得益于其早期融资顺利以及后来在人工智能技术上取得的诸多突破。此处被形容词rapid修饰，需要使用名词形式，grow对应的名词为growth意为“发展”。 66．考查主语从句。句意：然而，让DeepSeek-R1脱颖而出的是它的性能以及低廉的成本。此处为连接词引导主语从句，从句中缺少主语，指代事物，所以用连接代词what。 67．考查非谓语动词。句意：此外，相较于竞争对手，DeepSeek仅用十分之一的算力就实现了同等性能。此处为固定搭配manage to do sth.，意为“设法做成某事”，所以此处用动词不定式形式to achieve作宾语。 68．考查介词。句意：此外，相较于竞争对手，DeepSeek仅用十分之一的算力就实现了同等性能。此处为固定搭配compare with/to，意为“与……相比”，所以此处为介词with/to。 69．考查连词。句意：这一成就不仅巩固了DeepSeek作为强劲竞争者的地位，还让该公司跻身行业领军者行列。此处为固定搭配not only...but (also)...，意为“不仅……而且……”，所以此处为连词but。 70．考查副词。句意：DeepSeek-R1的性能使其拥有了广泛的用户群体，尤其是那些希望以更低成本使用高性能人工智能的行业。此处修饰介词短语，需要使用副词形式，particular对应的副词是particularly，意为“尤其，特别”。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $ Unit 4 Living with Technology 重点单词变形，词组，短语，句型练习 (知识点全覆盖) 单词变形 1．finance n．财政，金融；资金；财力，财务管理 vt.提供资金→ adj.金融的；财政的，财务的 2．threaten vt.危及，对……构成威胁；威胁，恐吓→ n．威胁，恐吓 3．crime n．罪，罪行；犯罪活动→ n．罪犯 4．urge vt.敦促，催促；大力推荐，竭力主张；驱赶，鞭策 n．冲动，强烈的欲望 → adj.紧急的；急迫的 5．demand vt.需要；强烈要求 n．要求，所需之物；需求，需要→ adj.(工作)要求高的，费力的；(人)苛求的 6．greedy adj.贪心的，贪婪的→ n．贪婪，贪心 7．recognition n．识别，认出；承认，认可；赞誉，赏识→ vt.认出，识别；承认 8．distribution n．分发，分送；分配，分布→ vt.分配；散布；分开；把……分类 9．predict vt.预言，预告→ n．预报；预言 10．conclude vt.& vi.断定，推断出；达成，订立；(使)结束，终止→ n．结论；结局；推论 11．justified adj.合乎情理的，事出有因的；有正当理由的→ vt.证明……正当；替……辩护 12．engage vt.& vi.吸引住(注意力、兴趣等)；雇佣，聘用；与……建立密切关系 → n．婚约；约会；诺言 13．optimistic adj.乐观的，抱乐观看法的→ n．乐观；乐观主义 14．globe n．球体，球状物；地球仪；地球，世界→ adj.全球的；总体的；球形的 15．envy n．& vt.羡慕，忌妒→ adj.羡慕的；嫉妒的 一、单句语法填空 1．The great invention has quickly gained widespread (recognize) and high praise across the globe. 2．In the past few years, the spread of misinformation (threat) social trust and public stability. 3．There is no need to get (greed) — there is plenty for everyone. 4．Anyone who does (legal) hunting will end up in prison sooner or later. 5．He is (academic) qualified for the position, though he lacks practical experience. 6．Their latest product aimed at the market that brings them (mass) profits. 7．The workers (demand) better working conditions and went on strike last week. 8．At this time tomorrow, the research team (analyze) the survey data, so they won’t be available. 9．When you arrive at the station at exactly 6: 30 tomorrow evening, a guide (wait) for you at the east exit with a yellow flag. 10．It took me large (quantity) of time to accomplish the challenging task. 11．He spent the whole afternoon (clean) his room and tidying up his books. 12． (apparent), I have made a silly and unforgivable mistake. 13．There’s a (warn) on the cigarette packet that says “Cigarettes cause cancer”. 14．Health chiefs have warned of the risk of deaths from the “ferocious heat” set to hit Britain today and tomorrow as temperatures (predict) to soar to 40℃ for the first time on record. 15．More countries are allowed a 240-hour-visa-free stay in China, Australia, Austria, and Canada, (name) but a few. 16．It’s obvious that he denied (copy) the design of others and defended himself. 17．As an enthusiast of running, Jack (run) in the park at six o’clock tomorrow morning. 18．China’s labor supply will continue to rise, despite the fact that the working-age population (decrease). 19．I didn’t hate her, but I admit her presence (annoy) me. 20．I look up to Helen because she is (optimism) about life even in great trouble. 21．As a new education form, online education shows more and more importance and (superior). 22．She believes that all hard work will eventually pay off, so she often studies deep into the night, greedy (learn) knowledge. 23．With the theme of reducing food loss and food waste and promoting (globe) food security, the event attracted more than 300 participants. 24． (initial), silk was the main item exported along the network because its weight was light and its value was high. 25． Nowadays, having already been listed as Provincial Intangible Cultural Heritage sugar painting is engaging (it) in the general public entertainment. 二、单词拼写 26．Doctors use special machines to ________ (监测) patients’ heart rate and blood pressure 24 hours a day. 27．She had no ______（可供选择的事物）but to ask for a few days’ leave. 28．The ____________ （卫星）moves around the Earth once every hundred minutes. 29．Whether that man was ________ (谋杀) or died naturally is still unknown to the world yet. 30．The number of traffic accidents has ________(减少) by ten percent. 31．The man is not content with the large sum of money he has earned. He is too________(贪心的). 32．We do not need to ________ (羡慕，忌妒) any other person, for our existence is actually unique! 33．A skilled ________ (黑客) can break into computer systems and steal sensitive information. 34．The recent ________ (突破) in gene editing could potentially cure many genetic disorders. 35．The ________ (体育场) will host the national championship next week. 36．The ________ (亮点) of the concert was when the famous singer performed her most popular song. 37．This ________ (实用的) course allows students to apply theoretical knowledge to real-world situations. 38．All these people are innocent _____________ (受害者) of the conflict. 39．The new city library has a large ________ (容量) and can hold thousands of books. 40．She was formally charged with ________ (偷窃) after being caught taking expensive makeup from the store without paying for it. 三、完成句子 41．凯特上班时间给朋友打电话真让我恼火。 ________ really ________ ________ ________ Kate calls her friends during office hours. 42．整个这项技术没有影响产品的时尚性。 All this technology does not come ________ ________ ________ ________ fashion. 43．而且，我们越来越担心自己可能会成为这一技术的受害者。 Moreover, there is growing concern that we might ________ ________ ________ this technology. 44．地震发生后不久，部队便向唐山派遣了15万名士兵，将被困人员从废墟中挖出并安葬死者。 Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to ______ ______ _______ 45．When ________ you ________ ________ me solve my problem? 你什么时候能帮我解决这个问题？ 46．双方都承诺会和平地解决纠纷。 Both sides __________ __________ __________ settling the dispute peacefully. 47．明早这个时候爷爷就和我们一起坐在厨房里啦。 At this time tomorrow morning, Grandpa will ________ ________ in the kitchen with us. 48．地震发生后不久，部队派出了15万名士兵奔赴唐山，将受困群众从废墟中抢救出来，并掩埋了死者。 Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were ________and to ________ ________ ________. 49．他以健康为代价换来了成功。 He achieved success ________ ________ ________ ________ his health. 50．不可否认，科技将对日常生活产生巨大影响。 _______________________ that the technology will have a huge impact on everyday life. 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。（每个句子最多一个设空处） The rapid development of 51 (technological) has changed our lives in many ways. Smartphones, 52 example, allow us to access information instantly. However, this convenience comes with risks. Many people 53 (become) addicted to their devices. They spend hours scrolling through social media 54 reading news. This behavior can lead to anxiety and poor sleep. Scientists are working 55 (develop) solutions. One idea is to create apps that track screen time and remind users to take breaks. 56 (educate) is also important. Schools should teach students about digital literacy and online safety. Parents can set limits on 57 (child) phone use. Another challenge is privacy. Companies collect 58 (person) data from users. This information can be stolen by hackers. Governments 59 (pass) laws to protect citizens' data. For example, the European Union has strict rules about how companies handle user information. In conclusion, we must learn 60 (use) technology wisely. It is a powerful tool, but we should not let it control us. 语法填空 The future of artificial intelligence (AI) 61 (reshape) by DeepSeek, a rapidly growing AI company, in the past several months. 62 (found) by Liang Wenfeng and supported by the Chinese hedge fund High-Flyer, DeepSeek quickly became a major player in AI, drawing global attention. Originally a quiet player, DeepSeek became an innovative (创新的) force in AI with the release of its DeepSeek-R1 model, 63 (mark) a significant turning point in the industry. This shift promoted DeepSeek to challenge established tech giants and the AI company quickly appeared as 64 global force in the tech world. The company’s rapid 65 (grow) can be due to its early success in finance (金融) and its later breakthroughs in AI technology. DeepSeek-R1 has taken the AI world by storm, outpacing competitors like OpenAI’s GPT-4 and Meta’s LLaMA 3.1. However, 66 makes DeepSeek-R1 outstanding is its performance as well as its low cost. DeepSeek-R1 was developed for just $6 million, while $100 million was spent in developing GPT-4. Moreover, DeepSeek managed 67 (achieve) the same performance with 10 times less computational power compared 68 its competitors. This achievement not only strengthened DeepSeek as a strong competitor 69 positioned the company as an industry leader. The performance of DeepSeek-R1 has allowed it to reach a broad user base, 70 (particular) in industries seeking high-performance AI at a lower cost. 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $