第12练-2026年【暑假分层作业】人教版 选择性必修三Unit2-夯实基础+能力提升

**基本信息** 围绕“健康生活方式”主题，构建从词汇基础到语篇综合的递进式训练体系，强化语言能力与学习能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词汇过关|10题|词形转换（名-形-副等）|构词法系统训练，夯实词汇基础| |完成句子|5题|语法填空（it形式主语/一句多译）|语法结构应用，提升表达准确性| |单句语法|10题|非谓语/被动/词性转换|语法规则强化，巩固基础语法| |语法填空|10空|语篇语法填空（吸烟健康主题）|语篇中综合运用语法知识| |完形填空|15题|词义辨析与上下文理解|语篇理解与词汇运用，提升综合语言能力|

第12练 Unit 2 Healthy Lifestyle 1. 【词汇过关】 1．politics n. 政治→__________ adj. 政治上的，政略性的，政党的→__________ n. 政客，政治家 2．paint v. 绘画→__________ n. 绘画;油画→__________ n. 画家 3．complete v. 完成 adj. 十分的；完全的→__________ adv. 十分地；完全地→__________ n. 完成，结束 4．sculpt v. 雕刻，雕塑→__________ n. 雕像，雕刻品，雕塑作品 5．harmony n. 融洽，一致→__________ v. 使和谐，协调→__________ adj. 和谐的，和睦的 6．guide vt. 带领；引导 n. 向导→__________ n. 指导；引导 7．disturb v. 干扰，扰乱；使焦虑，使担心→__________ adj. 引起烦恼的，令人不安的→__________ adj. 不安的，烦恼的→__________ n. 干扰；骚乱；情绪困扰，精神失常 8．deserve v. 应得，应受到→__________ adj. 应得的，理所当然的;该受的→__________ adj. 需要帮助的，需要赞助的(尤指经济上的支持)；(正式)值得……；该得…… 9．diverse adj. 完全不同的，各不相同的→__________ n. 多样性 10．admit vt. 承认；准许进入，允许加入→__________ n. (机构、组织等的)准许加入，进入权；承认；入场费 II、【完成句子】 11．她认为弥合数字鸿沟、确保每个人都能上网并掌握新技术的使用非常重要。 （it 作形式主语） She believes that ____________________ and make sure that everyone has access to the internet and knows how to use new technology. 12．发表题为“做聪明的在线学习者”的演讲，我感到荣幸。（一句多译） 1. I ________ ________ ________ ________ a speech titled “Be smart online learners”. (honour v.) 2. ________ ________ ________ ________ ________ ________ ________ ________ a speech titled “Be smart online learners”. (honour n.) 13．________________ climate change, the government ________________ and called on all citizens take action. 为了应对气候变化，政府采取了新措施并且号召所有市民行动起来。 14．忙碌之余，花更多的时间和家人在一起是非常重要的。 It’s important ________ ________ more time with your family when you’re not busy. 15．防止这些不良习惯支配青少年的生活是至关重要的。 To prevent harmful habits like these from d ________ a teenager’s life is e ________. III、【单句语法过关】 16．Daji, or big open-air fairs, typically take place on specific dates of the lunar calendar, for example, on dates with five or seven as the last digit. It is also common for them (hold) during traditional Chinese holidays such as the Spring Festival and the Mid-Autumn Festival, as well as other local festivals. 17．The new policy is designed to (stimulation) economic growth. 18．It’s necessary (exercise) every day. 19．It is important for teenagers (learn) how to communicate with others. 20．It’s very important for us teenagers (develop) good learning habits in daily study. 21．Eye doctors recommended that the child’s eyes (examine) at the age of six months old. 22．The major aim of the mental health campaign is (absorb) the positive energy and release the negative emotions. 23．Add a few minutes of stretching to your morning routine, and it (enhance) your flexibility and blood circulation. 24．We went to renew our (month) season ticket. 25． (apply) for a tourist visa is necessary if we want to pay a visit to a foreign country. IV、【语法填空能力提升】 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。 Smoking is one of the most 26 (harm) habits for human health. It is known that tobacco contains many chemicals that can lead to serious diseases, such as lung cancer. People who smoke are 27 (likely) to have breathing problems than those who do not. The good news is that quitting smoking brings immediate benefits. Within just 28 few weeks, your blood pressure will return to a normal level. You will also find 29 easier to exercise without feeling out of breath. However, 30 (give) up smoking is not easy. Many people find it difficult because they have a strong 31 (physics) dependence on it. To quit 32 (successful), you should prepare a plan. First, you need to decide 33 a specific date to stop. Then, tell your family and 34 (friend)so that they can support you. If you feel stressed, you can try relaxation techniques instead of reaching for a cigarette. In short, choose a healthy lifestyle 35 you will have a brighter future. V、【完形填空能力提升】 Growing up, I never played any sports except for a short time with soccer in middle school. I often 36 that I would only run if a dog was chasing me! As I was approaching 40, my husband said, “Wouldn’t it be fun to run a half marathon together?” I uncertainly agreed, a wave of 37 washing over me. At the time, I had no running 38 — not even proper running shoes or sunglasses. I could only know how far a run was by 39 the miles when driving the same route in my car. After several tough training runs, I came home feeling 40 because I had run all the way from the school near our house to our neighborhood without 41 . Only much later did I 42 that the distance was less than a quarter of a mile! 43 , though, following a beginner-friendly training plan, I crossed the finish line of my first race, 44 for another, and finally ran that first half marathon. As time went by, I began 45 my love of running with my love of 46 . Having run half marathons in Australia, Iceland, Brazil, Antarctica, and the United States, I have races 47 in Africa and Asia in 2026. If all goes as planned, I will 48 all seven continents when I turn 60. Unexpectedly, running has 49 my life. The people I have met, the goals I have achieved, and the places I have explored have all been 50 because of running. 36．A．joked B．expected C．determined D．reflected 37．A．comfort B．anger C．calm D．doubt 38．A．experience B．confidence C．equipment D．talent 39．A．noticing B．tracking C．pointing D．crossing 40．A．calm B．special C．proud D．curious 41．A．crying B．falling C．breathing D．stopping 42．A．decide B．realize C．claim D．explain 43．A．Soon after B．Right away C．Long before D．Just then 44．A．looked up B．called up C．signed up D．teamed up 45．A．comparing B．decorating C．providing D．pairing 46．A．soccer B．travel C．work D．drive 47．A．scheduled B．achieved C．finished D．canceled 48．A．collect B．try C．pass D．complete 49．A．changed B．troubled C．ruined D．saved 50．A．full B．normal C．possible D．open 学科网（北京）股份有限公司 $ 第12练 Unit 2 Healthy Lifestyle 1. 【词汇过关】 1．politics n. 政治→__________ adj. 政治上的，政略性的，政党的→__________ n. 政客，政治家 2．paint v. 绘画→__________ n. 绘画;油画→__________ n. 画家 3．complete v. 完成 adj. 十分的；完全的→__________ adv. 十分地；完全地→__________ n. 完成，结束 4．sculpt v. 雕刻，雕塑→__________ n. 雕像，雕刻品，雕塑作品 5．harmony n. 融洽，一致→__________ v. 使和谐，协调→__________ adj. 和谐的，和睦的 6．guide vt. 带领；引导 n. 向导→__________ n. 指导；引导 7．disturb v. 干扰，扰乱；使焦虑，使担心→__________ adj. 引起烦恼的，令人不安的→__________ adj. 不安的，烦恼的→__________ n. 干扰；骚乱；情绪困扰，精神失常 8．deserve v. 应得，应受到→__________ adj. 应得的，理所当然的;该受的→__________ adj. 需要帮助的，需要赞助的(尤指经济上的支持)；(正式)值得……；该得…… 9．diverse adj. 完全不同的，各不相同的→__________ n. 多样性 10．admit vt. 承认；准许进入，允许加入→__________ n. (机构、组织等的)准许加入，进入权；承认；入场费 【答案】 1． political politician 2． painting painter 3． completely completion 4．sculpture 5． harmonize harmonious 6．guidance 7． disturbing disturbed disturbance 8． deserved deserving 9．diversity 10．admission 【解析】1．politics“政治”，是名词，其形容词形式“政治上的，政略性的，政党的”为political，名词形式“政客，政治家”为politician。故填political；politician。 2．paint“绘画”，是动词，其名词形式“绘画；油画”为painting，名词形式“画家”为painter。故填 painting；painter。 3．complete“完成；十分的；完全的”，是动词和形容词，其副词形式“十分地；完全地”为completely，名词形式“完成，结束”为completion。故填 completely；completion。 4．sculpt“雕刻，雕塑”，是动词，其名词形式“雕像，雕刻品，雕塑作品”为sculpture。故填 sculpture。 5．harmony“融洽，一致”，是名词，其动词形式“使和谐，协调”为harmonize，形容词形式“和谐的，和睦的”为harmonious。故填 harmonize；harmonious。 6．guide“带领；引导 ；向导”，是动词和名词，其名词形式“指导；引导”为guidance。故填guidance。 7．disturb“干扰，扰乱；使焦虑，使担心”，是动词，其形容词形式“引起烦恼的，令人不安的”为disturbing，形容词形式“不安的，烦恼的”为disturbed，名词形式“干扰；骚乱；情绪困扰，精神失常”为disturbance。故填 disturbing；disturbed；disturbance。 8．deserve“应得，应受到”，是动词，其形容词形式“应得的，理所当然的；该受的”为deserved，形容词形式“需要帮助的，需要赞助的(尤指经济上的支持)；(正式)值得……；该得……”为deserving。故填 deserved；deserving。 9．diverse“完全不同的，各不相同的”，是形容词，其名词形式“多样性”为diversity。故填diversity。 10．admit“承认；准许进入，允许加入”，是动词，其名词形式“(机构、组织等的)准许加入，进入权；承认；入场费”为admission。故填admission。    II、【完成句子】 11．她认为弥合数字鸿沟、确保每个人都能上网并掌握新技术的使用非常重要。 （it 作形式主语） She believes that ____________________ and make sure that everyone has access to the internet and knows how to use new technology. 【答案】it is highly important to bridge the digital divide 【详解】that引导宾语从句，作believes的宾语，根据believes可知，是一般现在时，“做某事非常重要”使用固定句型it is highly important to do sth.，其中it作形式主语，真正的主语是后面的动词不定式，“弥合数字鸿沟”的英文表达为bridge the digital divide。 12．发表题为“做聪明的在线学习者”的演讲，我感到荣幸。（一句多译） 1. I ________ ________ ________ ________ a speech titled “Be smart online learners”. (honour v.) 2. ________ ________ ________ ________ ________ ________ ________ ________ a speech titled “Be smart online learners”. (honour n.) 【答案】 am/feel honoured to make/give It is an honour for me to make/give 【详解】第一句要求使用动词honour，固定搭配feel/be honoured to do sth.意为“为做某事而感到荣幸”，make/give a speech是“发表演讲”的常用表达，主语是I，句子描述客观状态，用一般现在时，be动词用am。第二句要求使用名词honour，句子描述客观状态，用一般现在时，固定句型It is an honour for sb. to do sth.意为“做某事是某人的荣幸”，It作形式主语，make/give a speech是“发表演讲”的常用表达，make/give用动词不定式形式作真正的主语。 13．________________ climate change, the government ________________ and called on all citizens take action. 为了应对气候变化，政府采取了新措施并且号召所有市民行动起来。 【答案】 In response to took new measures 【详解】根据英汉意思对比可知，第一空应填“为了应对”，应用固定短语in response to，位于句首，首字母大写；第二空应填“采取了新措施”，应用动词短语take new measures，结合并列谓语called可知，句子时态为一般过去时，故动词take应用过去式took。 14．忙碌之余，花更多的时间和家人在一起是非常重要的。 It’s important ________ ________ more time with your family when you’re not busy. 【答案】 to spend 【详解】spend time with sb.表示“花费时间和某人一起”，it is important to do something表示“做某事很重要”，所以应填动词不定式。 15．防止这些不良习惯支配青少年的生活是至关重要的。 To prevent harmful habits like these from d ________ a teenager’s life is e ________. 【答案】 dominating essential 【详解】第一空表示“支配”用动词dominate，作介词的宾语用动名词形式；第二空表示“至关重要的”用形容词essential，作表语。 III、【单句语法过关】 16．Daji, or big open-air fairs, typically take place on specific dates of the lunar calendar, for example, on dates with five or seven as the last digit. It is also common for them (hold) during traditional Chinese holidays such as the Spring Festival and the Mid-Autumn Festival, as well as other local festivals. (所给词的适当形式填空) 【答案】to be held 【详解】句意：它们也常常在中国传统节日期间举行，例如春节、中秋节以及其他地方性节日。固定句型“it is + adj. + for sb./sth. to do sth.”中it为形式主语，不定式作真正主语，且hold(举行)与其逻辑主语“them(指代Daji)”之间为被动关系，故用不定式的被动式to be held。 17．The new policy is designed to (stimulation) economic growth. (所给词的适当形式填空) 【答案】stimulate 【详解】句意：这项新政策旨在刺激经济增长。 固定搭配be designed to后接动词原形，所给词stimulation是名词，意为“刺激”，其对应的动词形式为stimulate。 18．It’s necessary (exercise) every day. （所给词适当形式填空） 【答案】to exercise 【详解】句意：每天锻炼身体是很有必要的。这里为固定句型结构：It is + 形容词 + to do sth.，该结构中It作形式主语，真正的主语是后面的不定式短语。 19．It is important for teenagers (learn) how to communicate with others. (所给词的适当形式填空) 【答案】to learn 【详解】句意：青少年学会如何与他人沟通非常重要。本句考查固定句型It is + adj. + for sb. to do sth.，It作形式主语，空处需填入动词不定式作真正主语。 20．It’s very important for us teenagers (develop) good learning habits in daily study. (所给词的适当形式填空) 【答案】to develop 【详解】句意：对我们青少年来说，在日常学习中养成良好学习习惯非常重要。此处为固定句型：It is + adj. + for sb. to do sth.，it作形式主语，不定式 to do作真正主语。 21．Eye doctors recommended that the child’s eyes (examine) at the age of six months old. (所给词的适当形式填空) 【答案】be examined/should be examined 【详解】句意：眼科医生建议孩子在六个月大时做眼部检查。recommend后接宾语从句，从句需使用虚拟语气，结构为should+ 动词原形，should可以省略。主语the child’s eyes和动词examine是被动关系，即“眼睛被检查”，因此用被动形式be examined或should be examined。 22．The major aim of the mental health campaign is (absorb) the positive energy and release the negative emotions. (所给词的适当形式填空) 【答案】to absorb 【详解】句意：心理健康活动的主要目的是吸收积极能量，释放负面情绪。由aim可知，表示“目的”的抽象名词作主语，空格处用不定式作表语。 23．Add a few minutes of stretching to your morning routine, and it (enhance) your flexibility and blood circulation. (所给词的适当形式填空) 【答案】will enhance 【详解】句意：在你的晨间常规中加入几分钟的拉伸，它会增强你的柔韧性和血液循环。本句为“祈使句+and+将来时”的固定句型，表示“如果做……就会……”，and后的句子需用一般将来时，谓语用will enhance。 24．We went to renew our (month) season ticket. (所给词的适当形式填空) 【答案】monthly 【详解】句意：我们去续订了月票。monthly作形容词时表示“每月的”，在句中作定语。 25． (apply) for a tourist visa is necessary if we want to pay a visit to a foreign country. (所给词的适当形式填空) 【答案】Applying/To apply 【详解】句意：如果我们想去国外游览，申请旅游签证是很有必要的。此处作句子主语，动词原形不能直接作主语，动名词作主语侧重一般性的事情，不定式作主语侧重某次具体的动作，本句中两种情况都符合，apply的动名词形式为applying，不定式形式为to apply，位于句首首字母需大写。 IV、【语法填空能力提升】 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。 Smoking is one of the most 26 (harm) habits for human health. It is known that tobacco contains many chemicals that can lead to serious diseases, such as lung cancer. People who smoke are 27 (likely) to have breathing problems than those who do not. The good news is that quitting smoking brings immediate benefits. Within just 28 few weeks, your blood pressure will return to a normal level. You will also find 29 easier to exercise without feeling out of breath. However, 30 (give) up smoking is not easy. Many people find it difficult because they have a strong 31 (physics) dependence on it. To quit 32 (successful), you should prepare a plan. First, you need to decide 33 a specific date to stop. Then, tell your family and 34 (friend)so that they can support you. If you feel stressed, you can try relaxation techniques instead of reaching for a cigarette. In short, choose a healthy lifestyle 35 you will have a brighter future. 【答案】 26．harmful 27．more likely 28．a 29．it 30．giving 31．physical 32．successfully 33．on 34．friends 35．and 【导语】这篇文章主要介绍了吸烟危害极大，戒烟好处多多，但戒烟存在生理依赖不易坚持。文中给出制定戒烟日期、寻求亲友支持等实用方法，倡导健康生活。 【详解】26．考查形容词。句意：吸烟是危害人类健康最严重的习惯之一。one of后接形容词最高级the most harmful。 27．考查形容词比较级。句意：吸烟者比不吸烟者更容易出现呼吸问题。句中出现比较标志词 than，需用形容词比较级。固定搭配be likely to do 意为“有可能做某事”，likely的比较级为more likely。 28．考查固定短语。句意：仅仅几周内，你的血压就会恢复正常水平。此处a few为固定短语，意为“几个，一些”，后接可数名词复数，此处表示“短短几周内”。 29．考查代词。句意：你也会发现运动时不再感到气短。此处为“find + it + 形容词 + to do” 结构，it作形式宾语，真正的宾语是后面的不定式to exercise，避免句子头重脚轻。 30．考查非谓语动词。句意：然而，戒烟并不容易。空格处在句中作主语，需用动名词形式。give up smoking 意为“戒烟”，give的动名词为giving。 31．考查形容词。句意：许多人因对烟草产生强烈的生理依赖而难以成功戒除。空格后是名词 dependence，需用形容词修饰。名词 physics（物理）的形容词形式为physical，此处意为 “生理的，身体的”，physical dependence 即“生理依赖”。 32．考查副词。句意：要成功戒烟，你需要制定一个计划。空格修饰动词quit（戒烟），需用副词。形容词successful的副词形式为 successfully，意为“成功地”。 33．考查固定短语。句意：首先，你需要决定一个具体的停止日期。此处decide on sth.是固定短语，意为“选定，确定（某事）”，此处指选定一个具体的戒烟日期。 34．考查名词复数。句意：然后告诉家人和朋友，让他们给予支持。friend为可数名词，与 family并列表示复数概念，需用复数形式friends。 35．考查连词。句意：总之，选择一种健康的生活方式，你将拥有更光明的未来。此处为“祈使句 + and + 陈述句”的句型，表顺承关系，意为“选择健康的生活方式，你就会拥有更光明的未来”。 V、【完形填空能力提升】 Growing up, I never played any sports except for a short time with soccer in middle school. I often 36 that I would only run if a dog was chasing me! As I was approaching 40, my husband said, “Wouldn’t it be fun to run a half marathon together?” I uncertainly agreed, a wave of 37 washing over me. At the time, I had no running 38 — not even proper running shoes or sunglasses. I could only know how far a run was by 39 the miles when driving the same route in my car. After several tough training runs, I came home feeling 40 because I had run all the way from the school near our house to our neighborhood without 41 . Only much later did I 42 that the distance was less than a quarter of a mile! 43 , though, following a beginner-friendly training plan, I crossed the finish line of my first race, 44 for another, and finally ran that first half marathon. As time went by, I began 45 my love of running with my love of 46 . Having run half marathons in Australia, Iceland, Brazil, Antarctica, and the United States, I have races 47 in Africa and Asia in 2026. If all goes as planned, I will 48 all seven continents when I turn 60. Unexpectedly, running has 49 my life. The people I have met, the goals I have achieved, and the places I have explored have all been 50 because of running. 36．A．joked B．expected C．determined D．reflected 37．A．comfort B．anger C．calm D．doubt 38．A．experience B．confidence C．equipment D．talent 39．A．noticing B．tracking C．pointing D．crossing 40．A．calm B．special C．proud D．curious 41．A．crying B．falling C．breathing D．stopping 42．A．decide B．realize C．claim D．explain 43．A．Soon after B．Right away C．Long before D．Just then 44．A．looked up B．called up C．signed up D．teamed up 45．A．comparing B．decorating C．providing D．pairing 46．A．soccer B．travel C．work D．drive 47．A．scheduled B．achieved C．finished D．canceled 48．A．collect B．try C．pass D．complete 49．A．changed B．troubled C．ruined D．saved 50．A．full B．normal C．possible D．open 【答案】 36．A 37．D 38．C 39．B 40．C 41．D 42．B 43．A 44．C 45．D 46．B 47．A 48．D 49．A 50．C 【导语】文章讲述了一位快到40岁、几乎从不运动的女性，在丈夫提议下开始跑步，从最初连四分之一英里都艰难完成，到后来跑遍澳大利亚、冰岛、巴西、南极洲、美国，并计划前往非洲和亚洲，最终在60岁前目标是跑遍七大洲。跑步彻底改变了她的生活，让她结识新朋友、实现新目标、探索新世界。 【详解】36．考查动词。句意：我常常开玩笑说，只有当狗在追我时，我才肯跑！A. joked开玩笑；B. expected期待；估计；C. determined决定；D. reflected反映；反射；思考。根据后面从句“I would only run if a dog was chasing me!”可知，“只有被狗追才会跑”是开玩笑的说法，表示她原本不爱跑步。 37．考查名词。句意：我犹豫着答应了，但内心却涌起一股怀疑。A. comfort舒适；安慰；B. anger愤怒；C. calm平静，冷静；D. doubt怀疑。根据上文“I uncertainly agreed”可知，作者对于自己能跑完半马是怀疑的，doubt符合语境 。 38．考查名词。句意：当时我没有任何跑步装备，甚至连合适的跑鞋或太阳镜都没有。A. experience经历；经验；B. confidence信心；C. equipment设备；D. talent才华，天赋。根据后文“not even proper running shoes or sunglasses.”可知，连合适的跑鞋、墨镜都没有，说明作者没有跑步专用装备。 39．考查动词。句意：我只能靠开车时记录行驶的里程来估算跑步的距离。A. noticing注意到；B. tracking记录；跟踪；C. pointing指着，指出；D. crossing跨过。根据后文“when driving the same route in my car”可知，作者只能通过开车走相同路线时记录英里数判断距离。 40．考查形容词。句意：经过几次艰苦的训练跑后，我回家时感到自豪，因为我从家附近的学校一直跑到了社区，中途没有停下。A. calm冷静的；B. special特殊的；C. proud自豪的；D. curious好奇的。根据下文“because I had run all the way from the school near our house to our neighborhood without _____”可知，作者以前不善跑步，此次完成了一段连续跑步后回家，内心是骄傲的。 41．考查动词。句意：同上。A. crying哭；B. falling摔倒，落下；C. breathing呼吸；D. stopping停止。根据上文“After several tough training runs, I came home feeling ______ because I had run all the way from the school near our house to our neighborhood”可知，作者感到骄傲的是，经过训练后全程从学校跑回社区中间没有停下来。 42．考查动词。句意：然而，后来我才意识到，这段距离不到四分之一英里！A. decide决定；B. realize意识到；使成真，实现；C. claim宣称；D. explain解释，讲解。根据上文“I came home feeling ______ because I had run all the way from the school near our house to our neighborhood without _____.”及后面宾语从句“that the distance was less than a quarter of a mile!”可知，作者感到自豪时并不知道这段距离很短，后来才意识到。 43．考查固定短语。句意：不久之后，我按照一个适合初学者的训练计划，成功冲过人生第一场比赛的终点线，报名参加了下一场赛事，并终于完成了我的人生首场半程马拉松。A. Soon after不久；B. Right away立刻，立即；C. Long before很久之前；D. Just then就在那时。根据下文“a beginner-friendly training plan”可知，作者仍然是初学者，所以应该是不久之后作者完成了第一场比赛。 44．考查动词短语。句意：同上。A. looked up仰望；查阅；B. called up打电话；唤起；C. signed up报名；D. teamed up组队，联手。根据上文“I crossed the finish line of my first race,”及空后“for another”可知，作者跑完第一次后，又报名了下一场半程马拉松。 45．考查动词。句意：随着时间推移，我开始将跑步爱好与旅行兴趣结合起来。A. comparing比较；B. decorating装饰，装修；C. providing提供；D. pairing配对，结合。根据下文“my love of running with my love of____”及“Having run half marathons in Australia, Iceland, Brazil, Antarctica, and the United States, I have races _____ in Africa and Asia in 2026. If all goes as planned, I will _____ all seven continents when I turn 60.”可知，作者此时已经爱上跑马拉松，并且参加世界各地的马拉松赛事，把对运动的热爱和旅游二者相结合。 46．考查动词。句意：同上。A. soccer足球；B. travel旅行；C. work工作；D. drive开车；驱使。根据下文“Having run half marathons in Australia, Iceland, Brazil, Antarctica, and the United States, I have races _____ in Africa and Asia in 2026. If all goes as planned, I will _____ all seven continents when I turn 60.”可知，作者在各大洲参加马拉松，这是一边运动一边旅游。 47．考查动词。句意：我已经在澳大利亚、冰岛、巴西、南极洲和美国跑过半程马拉松，2026年我还计划参加非洲和亚洲的比赛。A. scheduled安排时间；B. achieved获得，实现，完成；C. finished完成；D. canceled取消。根据下文“in Africa and Asia in 2026”可知，这是作者的行程安排。 48．考查动词。句意：如果一切顺利，到我六十岁的时候，我将完成七大洲的马拉松挑战。A. collect收集；B. try尝试；努力；C. pass通过；经过；D. complete完成。根据上文“Having run half marathons in Australia, Iceland, Brazil, Antarctica, and the United States, I have races ____ in Africa and Asia in 2026.”可知，如果完成2026年的计划后，作者60岁时将跑完七大洲的比赛。 49．考查动词。句意：出乎意料的是，跑步改变了我的人生。A. changed改变；B. troubled造成麻烦；C. ruined毁灭；摧毁；D. saved拯救；节约。根据文章开头“Growing up, I never played any sports except for a short time with soccer in middle school.”及下文“The people I have met, the goals I have achieved, and the places I have explored have all been _____ because of running.”可知，跑步意外地改变了作者的生活。 50．考查形容词。句意：我遇到的人、实现的目标以及探索过的地点，全都因为跑步而成为可能。A. full满的；充实的；B. normal正常的；C. possible可能的；D. open开着的，开放的。根据后面“because of running”可知，此处表达，作者结识了很多人，实现了自己的运动目标，探索了那么多国家，因为跑步这些才成为可能。 学科网（北京）股份有限公司 $