专题2.2 介词（高考回眸 + 命题解密 + 误区警示 + 实战通关）2027届高考英语一轮复习【语法攻坚突破·讲练闭环升级】

该高中英语高考复习课件聚焦介词专题，依据高考评价体系梳理了常见介词用法和短语搭配两大核心考查维度，通过2021-2026年全国卷及地方卷真题分析，明确考向1（如in/on/at等时间、地点介词）和考向2（如focus on、prepare for等固定搭配）的高频考点分布，归纳单句语法填空等典型题型，构建完整备考体系。 课件亮点在于“真题溯源+误区警示+分层训练”策略，如考向1中2026年全国I卷“trade...for...”固定搭配解析，结合命题解密模块的介词句法功能分析，培养学生语言能力和思维品质。书面表达误区警示针对性纠正“be married with”等常见错误，实战通关的高考真题综合训练助力学生掌握答题技巧，教师可据此精准把握学情，提升复习效率。

专题2.2 介 词 2027届高考英语一轮复习 【语法攻坚突破•讲练闭环升级】 目录 contents 1. 回眸2021-2026年高考真题 2. 命题解密 3. 书面表达中介词误区警示 4. 实战通关 考向 1 常见介词的考查 考向 2 短语搭配中的介词 介词的句法功能 介词的核心考点 介词的基本用法 固定搭配 I.单句语法填空 II.语法填空：基础训练(名词专练) III.语法填空：高考真题(综合训练) 1. (2026年全国高考I卷) As a solution, people gathered at specific locations on set days to trade their surplus (剩余的) items        what they needed. 【解析】考查介词。句意：作为解决方案，人们在特定日期聚集到指定地点，交换他们多余的物品以换取所需之物。分析句子结构并结合句意可知，本题考查固定搭配trade sth. for sth.，意为“用某物交换某物”。故填for。 1.回眸高考真题 考向 1 常见介词的考查 单句语法填空 for 2. (2026年1月浙江高考) One of my earliest memories is being held  her arms, counting down the flashing green  (numbers) together. 【解析】考查介词。句意：我最早的记忆之一是被妈妈抱在怀里，一起倒数闪烁的绿色数字。固定搭配in one’s arms表示“在某人的怀里”。故填in。 in 3. (2025年全国高考英语I卷)A decent winner always    (tries) to beat the opponent      no more than one or two points as a gesture (姿态) of respect for the other side. 【解析】考查介词。句意：一个不错的赢家总是尽力以仅仅一两分的优势击败对手，以表示对对方的尊重。“by+具体数值”表示“以（某一差值）”，此处指“以一到两分的优势”，符合语境。故填by。 by 4. (2024年新课标全国I卷) The Glasshouse stands ____ a great achievement in contemporary design, to house the plants of the southwestern part of China at the end of a path retracing (追溯) the steps along the Silk Route __ (that/which) brought the plants from their native habitat in Asia to come to define much of the __ (richness) of gardening in England. 【解析】考查介词。句意：玻璃房是当代设计的一项伟大成就，它位于一条重走丝绸之路的路径尽头，用于安置来自中国西南地区的植物，这条路径将这些植物从它们在亚洲的原始栖息地带到英国，从而定义了英国园艺的大部分丰富性。根据句意可知，空处指的是“作为”，应用介词as。故填as。 as 5. (2024·全国甲卷) This area, with __ (its) unique and breathtaking natural beauty, must be well preserved ______ all people of the nation to enjoy — as a national park. 【解析】考查介词。句意：这个地区拥有独特的、令人惊叹的自然美景，必须作为国家公园保护好，为了所有国家的人都能享受。介词for表目的，此处表示“为了所有国家的人都能享受”。 故填for。 for 6. (2023·全国甲卷) She warns of the environmental dangers facing society, and she teaches that people must take responsibility _____ saving their environment. 【解析】考查介词。句意：她警告社会面临的环境危险，并教导人们必须承担起保护环境的责任。take responsibility for是一个固定词组，意为“对……负责”。故填for。 for 7. (2023·全国新课标卷II) And who do they speak English ______? 【解析】考查介词。句意：那他们和谁说英语呢？根据句子结构和意思判断，句中疑问词who在这里做with的宾语，意为“他们和谁用英语交流”。故填with。 with 8. (2023·全国乙卷) From Buddhist temples to museums, narrow hutong ____ royal palaces, it is home to more than 3,000 years of glorious history even down to its layout, with the city keeping its carefully built system of ring roads. 【解析】考查介词。句意：从佛教寺庙到博物馆，狭窄的胡同到皇宫，它的布局保留了3000多年的辉煌历史，城市里还保留着精心建造的环形道路系统。这里在narrow hutong前省略了from，因此此空填to，表示“从......到......”，指通往皇宫的狭窄的胡同。通往什么地方，常用介词to。故填to。 to 7. (2023年高考英语北京卷)Nina has run marathons in 32 countries. All of her runs have a guiding purpose: to call attention _____ global water issues. 【解析】考查介词。句意：Nina在32个国家跑过马拉松。她所有的跑步活动都有一个指导目的：呼吁人们关注全球水资源问题。表示“关注”短语为call attention to。故填to。 to 8. (2022·全国甲卷) He flew 4,700 kilometers _______ Xi’an to Kashgar on Sept. 20, planning to hike back to Xi’an in five months. 【解析】考查介词。句意：9月20日，他从西安飞行了4,700公里到达喀什，计划在五个月内徒步回到西安。from ... to ...是一个习惯说法，表示“从……到……”。故填from。 from . 9. (2021·全国甲卷) It was built originally to protect the city _____ the Tang dynasty and has now been completely restored (修复). 【解析】考查介词。句意：它最初是为了保护唐朝的城市而建造的，现在已经完全修复。表示“在某个朝代”，属于一个大地点，常用介词in。故填in。 in 考向 2 短语搭配中的介词 单句语法填空 1. (2026年全国高考II卷) I keep my eyes      a woman to my right and try to copy her movements, but unfortunately I soon lose focus. 【解析】考查介词。句意：我一直盯着我右边的一个女人，试图模仿她的动作，但不幸的是，我很快就失去了注意力。分析句子结构并结合句意可知，本题考查固定搭配keep one’s eyes on sb.，意为“目光锁定在某人身上、盯着某人”。故填on。 on 2. (2025年全国高考英语II卷)Nothing in my life before prepared me  this one-and to be sure, the first time I came here I never imagined I would ever feel comfortable in this area. 【解析】考查介词。句意：我生命中没有任何事情能让我为这一切做好准备——可以肯定的是，我第一次来到这里时，从未想过我会在这个地方感到舒适。prepare sb. for ...意为“使某人为……做好准备”，是一个固定搭配。故填for。 for 4. (2025年高考英语浙江1月卷)Customers today look past the fact that something is secondhand and focus instead _______ the fact that they have something unique to wear ___ (and) are not overstuffing their own wardrobes (衣柜) or contributing to landfill. 【解析】考查介词。句意：如今的顾客不再关注衣服是二手的这一事实，而是关注他们有独特的衣服可穿，并且不会把自己的衣柜塞得满满当当，也不会造成垃圾填埋问题。focus on是固定短语，意为“关注，聚焦于”。故填on。 3. (2025年高考英语北京卷)After all, exploring the world shouldn’t come ______ the planet’s expense. 【解析】考查介词固定搭配。句意：毕竟，探索世界不应以牺牲地球为代价。at one’s expense是一个固定搭配，意为“以…… 为代价”。故填at。 at on 5. (2024年高考英语北京卷) I thought ______ myself, “Why would he carry all his books? ” 【解析】考查介词。句意：我心想，“他为什么要把所有的书都拿着？” think to oneself为一个固定搭配，表示“心想，暗想”，符合上下文语境。故填to。 to 6. (2024年新课标全国II卷) I happen to know that Tang’s play The Peony Pavilion (《牡丹亭》) is similar in some ways  Romeo and Juliet.” 【解析】考查固定短语。句意：“汤显祖所写的一些内容也是莎士比亚所关心的。我碰巧知道汤显祖的戏剧《牡丹亭》在某些方面与《罗密欧与朱丽叶》相似。”固定短语：be similar to，意为“和……相似”，符合句意。故填to。 to 7. (2023·全国高考I卷) There you will find them prepared differently-- more dumpling and less soup, and the wrappers are pressed _____ hand rather than rolled. 【解析】考查介词。句意：在那里，你会发现它们的制作方式不同——更多汤包，更少的汤，包子皮是用手压的，而不是擀出来的。by hand“用手”是固定搭配，根据句意，故填by。 by 8. (2022·全国高考I卷) Giant pandas also serve _____ an umbrella species (物种), bringing protection to a host of plants and animals in the southwestern and northwestern parts of China. 【解析】考查介词。句意：大熊猫还扮演着保护伞的角色，为中国西南和西北地区的许多动植物带来保护。分析句子可知，此处考查固定短语serve as，意为“充当”，故空处应填介词as。故填as。 as 9. (2022·全国乙卷) May 21st this year marks the first International Tea Day, which was named officially _____ the United Nations on November 27th, 2019. 【解析】考查介词。句意：今年5月21日是首个国际茶日，这一节日由联合国于2019年11月27日正式命名。此处be named by表示“由……命名”。根据前面的被动语态was named可知，此处填介词by表被动。 by 10. (2021·全国乙卷) Due to the growing popularity of environmentally-related and adventure travel, various types _____ trips are now being classified as ecotourism. 【解析】考查介词。句意：由于环保旅行和冒险旅行的日益普及，各种类型的旅行现在都被归类为生态旅游。various types of...意为“各种各样的……”。故填of。 of 2. 命题解密 框架结构图 介词 用法 后加名词、动名词、代词宾格 介词固定搭配 时间介词 in on at 方式介词 with in by 地点介词 不用介词的情况 at in, on, to beneath, over, under, above, below in front of / in the front of / behind between/among over/across/through 介词的句法功能 1.介词在句子中不能单独使用，但可以和名词或代词(或相当于名词或代词的词)一起形成“介词+宾语”，构成的介词短语可以在句子中作状语、定语、表语、宾语补足语、主语补足语等。 2.介词和动词一样，可以有自己的宾语，其后的宾语可以是名词、代词、动名词、疑问句 +不定式、wh-从句等。甚至有时介词短语或副词也可以做介词的宾语。 介词的核心考点 介词是虚词，不能单独作句子成分，必须与名词、代词(或相当于名词的其他词类、短语或从句等)构成介词短语，在句中充当一个成分。介词分为： 简单介词，如：at, in, for, from, with, on, to, up等； 合成介词，如：within, inside, outside, onto, into, throughout, without等; 短语介词，如：according to, out of, because of, by means of, in spite of, instead of, in addition to, in front of, due to, on behalf of, owing to, with regard to等; 双重介词，如：from behind / above / under / among等； 分词介词，如：considering, including, judging (from/by), provided等 介词的基本用法 介词 基 本 用 法 with at in on from ①和……一起；随着…… ②因为…… ③具有/带有……；with 复合结构 ①表示片刻的时间点(具体的时间点) ②表示“在某处”，指在一个较小的地点，如街上的门牌号等 ③表示产生某种情绪的原因，意为“因为……而……”“一听到/看到/想到……就……” ①表方位，比较大的地方。在某范围内，特别注意在报纸上、书上有什么内容，要用in ②表时间，后接表时间段的名词短语，指在某一段时间内或在带有将来时态的语句中表示某一段时间将发生句子谓语动词所表示的动作 ③表示材料、语言、方式、声音 ①表示时间，指在特定的某一天(的上午、下午 或晚上)或星期几。注意 in the morning 与 on the morning of 1st, May 的区别 ②表示方位，指在某一事物表面上或与某物毗邻 ③表示与某一方面内容相关，意为“关于”，相当于about ④与名词或动名词连用，意为“一……就……” 表示“来自”或“从……时间开始”、“由......产生” 介词 基 本 用 法 across over beyond for through against 从事物的表面通过，与介词 on 有关 ①表示在表面的正上方，与 under 相对 ②表示“从某事物上方越过” ③表示“在……上面”，指部分或全部覆盖 ④与表示时间段的名词(短语)连用，表示“经过、跨过某一个时间段” ①表示方位，意为“超过，在……较远的一边” ②表示超出理解、信任的范围或能力所及的范围 ①表示“对于，至于，适合于” ②表示“为了(目的)；支持” ①表示从事物内部穿过，与介词 in有关 ②表示通过，凭借 ①表示“反对，反抗，违背” ②表示“倚，靠，逆着(水流、潮流、风等)”或“与……相对抗” 固定搭配 1.介词与名词类 at breakfast 在吃早饭; at home 在家里; at the cinema 在电影院; by accident 偶然; by chance 碰巧 by mistake 错误地 access to 能够进入;能够使用; attitude to/ towards 对……的态度; effect on 对……的影响; lack of 缺乏 at first 起初 in detail 详细地 in trouble 陷入麻烦 in advance 提前 on purpose 故意 on time 准时 on holiday 度假 key to......的关键 reason for... ...的原因 difference between... ...之间的区别 solution to ... 的解决办法 interest in music 对音乐的兴趣 2. 动词 + 介词类 worry about 为……担忧; talk about谈论; hear about 听说; laugh at 嘲笑; smile at 对……微笑; shout at 对……大喊; knock at敲击; hear from收到……的来信; show off 炫耀; meet with遇 到;遭受; accuse sb of sth. 因某事指控某人; remind sb. of sth. 提醒某人某事 agree with 同意(...)；适合(食物/气候) apologize for 为..道歉 belong to 属于 depend on 依赖；取决于 look at 看 listen to 听 wait for 等待 talk about 谈论 look forward to 期待(接名词/V-ing) put up with 忍受 run out of 耗尽 3.介词与形容词 be busy with 忙于； be good for 对……有好处； be pleased with 对...感到满意; be interested in对...感兴趣; be kind to 对…友好 be angry about 对某事生气 be anxious about 对...感到焦虑 be curious about 对...好奇 be surprised at 对...感到惊讶 be good/bad at 擅长/不擅长 be shocked at 对...震惊 be famous for 以...闻名 be responsible for 对...负责 be grateful for 因...感激 be rich in 富含... be successful in 在...方面成功 be afraid of 害怕... be proud of 为...自豪 be tired of 厌倦... be similar to 与...相似 be married to 与...结婚 be satisfied with 对...满意 be patient with 对...有耐心 3. 书面表达中介词误区警示 1.句尾介词往往由于受到汉语的影响而缺少 The confusion about the new policy needs to be spoken in the next team meeting, or everyone will keep making mistakes. The confusion about the new policy needs to be spoken to in the next team meeting, or everyone will keep making mistakes. She told me she was studying in a key university in the UK, but I never found out which university she was studying. She told me she was studying in a key university in the UK, but I never found out which university she was studying in. She said she had invested a large sum of money, but didn’t know in which project it was invested. She said she had invested a large sum of money, but didn’t know where project it was invested. (误) (正) (误) (正) (正) (正) 2.因不熟悉介词及介词短语的语法功能和不同搭配而造成的语句混乱、搭配不当等错误 They used to go there take plane, but this year they’re going by a private jet. They used to go there by plane, but this year they’re going in a private jet. The organization has been engaged to environmental protection projects since its establishment. The organization has been engaged in environmental protection projects since its establishment. (误) (正) (误) (正) 3.英汉差异造成的介词错用 My elder sister got married with her college classmate, Tom, two years ago. My elder sister got married to her college classmate, Tom, two years ago. My elder sister married her college classmate, Tom, two years ago. She suffered a serious wound with the left shoulder during the car accident. She suffered a serious wound in the left shoulder during the car accident. There you can see some children playing happily under the sun on the beach. There you can see some children playing happily in the sun on the beach. (误) (正) (正) (误) (正) (误) (正) Distracted driving increases the risk of driving onto trees or other obstacles. Distracted driving increases the risk of driving into trees or other obstacles. This new smartphone is different with the previous model in its camera quality. This new smartphone is different from the previous model in its camera quality. She managed to finish the project on time under the help of her colleagues. She managed to finish the project on time with the help of her colleagues. We installed a new electrical socket on the wall in the bedroom. We installed a new electrical socket in the wall in the bedroom. (误) (正) (误) (正) (误) (正) (误) (正) The children built a treehouse in the trees of their backyard. The children built a treehouse on the trees of their backyard. The celebrity prefers to interact with fans at a distance through social media. The celebrity prefers to interact with fans in the distance through social media. People’s attitudes towards technology vary with their age groups. People’s attitudes towards technology vary from their age groups. People’s attitudes towards technology vary in their age groups. On hearing the alarm, everyone rushed out of the building. At the alarm, everyone rushed out of the building. At hearing the alarm, everyone rushed out of the building. (误) (正) (正) (误) (正) (误) (误) (正) (误) (正) 4.实战通关 I.单句语法填空（原创） 1. ______ the remarkable progress in artificial intelligence, many people remain skeptical about its impact on employment. 【解析】Despite 考查despite表“尽管”的用法。句意：尽管人工智能领域取得了显著进展，但许多人仍对其对就业的影响持怀疑态度。介词despite意为“尽管”，后接名词或名词短语(the remarkable progress)。 2.The new policy will benefit many groups, ______ students, the elderly, and low-income families. 【解析】including 考查 including 表“包括”的用法。句意：新政策将使许多群体受益，包括学生、老年人以及低收入家庭。介词including意为“包括”，后接逗号分隔的具体例子（名词）。 3. A growing number of people are _____ favor of the new policy, which they believe will bring about significant changes. 【解析】in 考查固定短语搭配。句意：越来越多的人支持这项新政策，他们相信这将带来重大变化。in favor of (支持，赞成)是一个固定搭配。 4. The progress we have made in AI is _______ what people could have imagined a decade ago. 【解析】beyond 考查抽象界限的表达。句意：我们在AI领域取得的进步，超出了十年前人们所能想象的范围。难点：beyond (超出抽象范围)与outside (物理外部)的区别。 5. Through five years of experimental studies, her groundbreaking research successfully bridges the long-existing gap ______ theoretical frameworks and practical applications. 【解析】between 考查两者关系的表达。句意：经过五年的实验研究，她开创性的研究成功弥合了理论框架与实际应用之间长期存在的鸿沟。注意between (两者之间)与among(三者或以上)的区别。 6. At the UN climate change conference, the famous environmentalist passionately appealed ______ behalf of the endangered species to the world leaders. 【解析】on 考查固定短语搭配。句意：在联合国气候变化大会上，这位著名的环保人士代表濒危物种向世界各国领导人发出了热情的呼吁。on behalf of是一个固定搭配，意为“代表......”。 7. According to the latest research report, the number of Internet users in China has been increasing ______ a rapid rate over the past decade. 【解析】at 考查速率表达方式。句意：根据最新研究报告，中国互联网用户数量在过去十年中以迅猛的速度增长。at a rate是一个固定搭配，意为“以某种速度”。 8. After years of research, historians have finally determined that this ancient wall dates _____ the Qin Dynasty, making it one of the oldest defensive structures in the region. 【解析】from 考查时间起点表达。句意：经过多年的研究，历史学家最终确定这面古老的城墙始建于秦朝，使其成为该地区最古老的防御工事之一。date from是一个固定搭配，意为“追溯到某个时间点”，相当于date back to。 9. The famous architect won the international competition ______ his unique design concept and environmentally friendly materials. 【解析】with 考查方式/伴随介词。句意：这位著名建筑师凭借其独特的设计理念和环保材料赢得了国际竞赛。难点：with 表“凭借/带有”，而by 表“通过某种方法”。 10. After many years of development, the small tech startup eventually grew ______ a globally recognized industry leader. 【解析】into 考查变化结果介词。句意：经过多年的发展，这家小型科技初创公司最终成长为全球公认的行业领导者。grow into 意为“成长为......”。难点：into 表“转变为”，而to 表“方向/程度”。 Ⅱ.语法填空(介词专练)原创 Summer Swimming Drowning Prevention Summer is the most anticipated season for swimming, but it also comes serious risks. Drowning remains one of the leading causes of accidental deaths teenagers during summer vacations. Therefore, it is crucial for us to take effective measures to prevent such tragedies. First and foremost, we should never swim in unfamiliar waters  the company of lifeguards or experienced adults. Many drowning cases occur in rivers, lakes, or reservoirs with hidden dangers. Even skilled swimmers can find themselves  danger when swimming in these wild waters. Instead, we should always choose swimming pools or designated beaches with professional safety facilities. Secondly, we must pay close attention  our physical condition before getting into the water. It is unwise to swim immediately  a heavy meal or when we feel exhausted. We should warm up with some simple exercises to prevent muscle cramps, which are one of the main causes of drowning. Besides, we should never stay in the water  too long, as tiredness can lead to accidents. Thirdly, learning essential life-saving skills is great importance. Knowing how to keep ourselves afloat and how to help others in emergency situations can make a huge difference  life and death. Finally, we should always remember that safety comes first.  our confidence in swimming abilities, we should never underestimate the power of water. Life is precious, and a moment of carelessness can lead to irreversible consequences. with among without in to after for of between Despite 【导语】本文是一篇关于夏季游泳安全的议论文，旨在强调预防溺水的重要性并提出具体建议。文章首先指出夏季游泳虽然令人期待，但也伴随着溺水这一严重风险，尤其是在青少年群体中。接着，作者从四个方面展开论述，强调无论多么自信，都要敬畏水的力量，安全永远第一。 1. with 考查介词with。句意：夏天是最令人期待的游泳季节，但它也伴随着严重的风险。此处with的基本义“伴随、带有”。come with 是常见搭配，表示“随之而来的是……”，强调某一事物本身附带的特点或后果。故填with。 2. among 考查介词 among。句意：溺水是暑假期间青少年意外死亡的主要原因之一。此处考查介词在“范围/群体”中的用法。among teenagers 表示“在青少年这个群体中”，强调在三人或以上的复数群体内部。故填among。 3. without 考查介词。句意：最重要的是，我们绝不应该在没有救生员或有经验的成年人陪伴的情况下在不熟悉的水域游泳。空格前有否定词 never，空格后是 the company of lifeguards，连起来构成“双重否定”语气，意为“必须有……陪伴”。without the company of sb 是固定短语，意为“没有某人的陪伴/在某人不在场的情况下”。故填without。 4. in 考查介词 in。句意：即使是熟练的游泳者，在这些野外水域游泳时也会发现自己处于危险之中。本题考查介词与抽象名词搭配表示“处于某种状态”。in danger 是固定短语，意为“处于危险中”。故填in。 5. to 考查介词 to。句意：其次，下水前我们必须密切关注自己的身体状况。本题考查动词短语 pay attention to，意为“注意、关注”。to 是介词，后面接名词或动名词。故填to。 6.  after 考查介词 after。句意：在饱餐一顿之后或感觉疲惫时立即游泳是不明智的。after a heavy meal 表示“在饱餐之后”。此处表达的是“时间先后顺序”，强调饭后不宜立即下水。故填after。 7. for 考查介词 for。句意：此外，我们不应该在水里待太久，因为疲劳会导致事故。for + 时间段 表示动作持续了多长时间（此处 too long 可视为一段持续的时间）。故填for。 8. of 考查介词 of。句意：第三，学习基本的救生技能非常重要。本题考查固定句型 be of + 抽象名词，相当于 be + 形容词。be of great importance = be very important，意为“非常重要”。故填of。 9. between 考查介词 between。句意：知道如何让自己浮在水面上以及如何在紧急情况下帮助他人，可以在生与死之间产生巨大的差别。between life and death 是固定搭配，在“生与死”两个选项/状态之间。make a difference between A and B 意为“在 A 和 B 之间产生影响/改变局面”。故填between。 10. Despite 考查介词 Despite。句意：尽管我们对自己的游泳能力有信心，但绝不应低估水的力量。本题考查介词表示让步关系。Despite + 名词短语 = “尽管……（但）”，相当于 Although we are confident...，但其后只能接名词/动名词，不能接完整句子。故填Despite。 III.语法填空：高考真题(综合训练) (2021年1月浙江高考) In a study of 33 years of trends in Body Mass Index (体重指数) across 200 countries, the scientists found that people worldwide are getting heavier _____ that most of the rise is due to gains in BMI in rural areas. BMI is an internationally recognized measurement tool ___________ gives an indication of whether someone is a healthy weight. It is calculated by dividing a _________ (person) weight in kg by their height in meters squared, and a BMI of between 19 and 25 _____________ (consider) healthy.     The study found that between 1985 and 2017, average rural BMI increased _____ 2.1 in women and men. In cities, however, the gain _____ (be) 1.3 in women and 1.6 in men. The researchers described “striking changes” in the geography of BMI. In 1985, urban men and women in more than three quarters of the countries ________ (study) had higher BMIs than men and women in rural areas. But 30 years later, the BMI difference between urban and rural people in many countries had narrowed _______ (sharp).     This may be due to some disadvantages for people ______ (live) in the countryside, including _______ (low) levels of income and education, higher costs of healthy foods, and fewer sports facilities. and that/which person’s is considered by was studied sharply living lower 【导语】本文基于一项覆盖200个国家、长达33年的体重指数（BMI）趋势研究，揭示了全球体重变化的现状及其城乡差异。研究发现，农村地区的BMI增长速度快于城市，导致城乡BMI差距逐渐缩小。文章分析了可能的原因，包括农村居民收入和教育水平较低、健康食品成本较高以及体育设施不足等。研究结果对理解全球肥胖趋势及其影响因素具有重要意义。 and 考查并列连词。句意：全球范围内人们的体重在增加，而且这种增长主要源于农村地区BMI的上升。此处为并列句，连接两个完整的句子，用连词and表示递进关系。 that / which 考查定语从句引导词。句意：BMI是一项国际公认的测量工具，它能反映一个人是否处于健康体重范围。此处为定语从句，修饰先行词tool，关系代词that/which在从句中作主语。 person’s 考查名词所有格。句意：它的计算方法是：用一个人的体重（千克）除以身高（米）的平方。此处需用名词所有格形式，表示“某个人的体重”。 is considered 考查被动语态和主谓一致。句意：BMI在19到25之间被认为是健康的。此处为被动语态，表示“被认定为”，主语BMI是单数，故用is considered。 5. by 考查介词。句意：农村地区男女的平均BMI增长了2.1。介词by表示数量或程度的增减。 6. was 考查动词时态。句意：然而，城市女性的BMI增长了1.3，男性增长了1.6。描述过去的研究数据，用一般过去时was。 7. studied 考查过去分词。句意：1985年，在超过四分之三的被研究国家中，城市男女的BMI高于农村地区。过去分词studied作后置定语，表示“被研究的国家”。 8. sharply 考查副词。句意：城乡BMI差距在许多国家急剧缩小。修饰动词narrowed需用副词sharply，表示“急剧地”。 9. living 考查现在分词。句意：这可能是因为农村居民面临一些不利条件。现在分词living作后置定语，修饰people，表示“生活在农村的人”。 10. lower 考查形容词比较级。句意：包括较低的收入和教育水平。此处为比较级，与城市相比，农村的收入和教育水平更低（lower）。 Thank you $