专题2 第2讲 从隐性解题信息解答七选五(课件PPT)-【精讲精练】2026年高考英语二轮专题辅导与训练

该高中英语高考复习课件聚焦“阅读七选五”专题，依据高考评价体系梳理了上下文连贯、信息匹配两大考查维度，通过“先定体再定位”“先定位再匹配”“先定位再验证”等策略归纳常考题型，明确词汇复现、代词复现等高频考点，构建系统解题思路。 课件亮点在于“方法拆解+真题训练+素养提升”的备考模式，如以代词复现为例，解析通过指代关系定位答案的“三步法”，培养学生的语言能力和思维品质。设随堂训练与专题集训，结合易错点分析，帮助学生熟练答题技巧，提升得分率，教师可据此精准指导复习，实现高效备考。

第2讲　从隐性解题信息 解答七选五 专题二　阅读七选五——先定性•再定位 专题二　阅读七选五——先定性•再定位 1 信息1　词汇复现 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 信息2　代词复现 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 随堂训练·即时体验 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专题二　阅读七选五——先定性•再定位 1 专 题 集 训 专题二　阅读七选五——先定性•再定位 1 谢谢观看 专题二　阅读七选五——先定性•再定位 1 类型1　原词复现 掌握特点 一个单词在一个语意场景中以同样的形式反复出现，有时兼有词形的变化 技巧运用 ①寻找空处前后句中的相同关键词； ②根据语言习惯，第一句的宾语往往是第二句的主语，或者前后句有相同、重叠的词语 　(2024·全国甲卷) What is moderation (适度)? Basically，it means eating only as much food as your body needs.You should feel satisfied at the end of a meal，but not too full. 36 But it doesn't mean saying goodbye to the foods you love. D．Most of us need to double the amount we eat. F．For many of us，moderation means eating less than we do now. [自主解答]　F [解题思路]　本段首句提出问题，空前两句解释什么是适度，画线处应衔接上文，进一步给出对适度的解释。F选项中的“means”与前文第二句的“means”和最后一句中的“mean”为原词复现，进一步提示F项正确。 类型2　派生复现 掌握特点 派生词是由词根加词缀构成的词 技巧运用 在句中寻找这类词的复现 　(2024·新课标Ⅰ卷) Not all great writers are great spellers.If you want to be published，it's vital to submit a perfect，professionally presented manuscript (原稿). 36 No editor is likely to tolerate a writer who does not take the trouble to spell words correctly. B．It takes no account of the context. C．But I still don't want to replace them. D．But a dictionary can be a pleasure to read. E．Of course，a dictionary is not only for spelling. F．That means good grammar and no spelling mistakes. [自主解答]　F [解题思路]　根据本段第一句“Not all great writers are great spellers”，及空前上文讲述对于发表而言，一份完美、专业的手稿至关重要可知，此处应解释什么是完美的手稿，F选项中“spelling”与本段第一句的“speller”是派生词关系，符合语境。 类型3　同义复现 掌握特点 指上下文中意义相同或相近的词、词组或同义句子，如：room与space 技巧运用 在句中寻找同义词的复现 　(2024·新课标Ⅱ卷) ·Get creative.The best way to ease pressure on over-touristed destinations is to go somewhere else.Though overtourism is described as a problem affecting the entire world，it's actually concentrated to a small number of extremely popular spots.That means you have tons of less-visited options to choose from. 38 Why not try a regional alternative or check out a popular destination's lesser-known sights? E.You can still find relatively undiscovered places. F．You'll find yourself virtually alone，or close to it. G．Consider giving back to the communities you're visiting. [自主解答]　E [解题思路]　空前一句提及作者认为游客还有很多其他选择，空后一句提议游客尝试其他知名度较低的景点，由此可知空处应承上启下，涉及游客可选择的其他景点。E项符合语境。E项中的“undiscoverd”与空前的“less-visited”、空后的“lesser-known”为同义词复现关系。 类型4　反义复现 掌握特点 上下文中有互为相反词义的单词、短语或者意思相反的句子 技巧运用 在句中寻找反义词的复现 　(2024·全国甲卷) Eat with others whenever possible.Eating alone，especially in front of the TV or computer，often leads to mindless overeating.And be careful about the foods you keep at hand.It's more challenging to eat in moderation if you have unhealthy snacks at the ready，like cookies. 38 A．Eat properly throughout the day. B．We don't always eat just to satisfy hunger. C．Don't swallow a meal on the way to work. D．Most of us need to double the amount we eat. E．Instead，surround yourself with healthy choices. F．For many of us，moderation means eating less than we do now. G．That won't lead to cheating or giving up on your new eating plan. [自主解答]　E [解题思路]　反义词复现法解题。本段主要讲适度饮食的正确做法。空处前一句的“unhealthy”提示前一句举例了吃不健康的零食习惯，跟E选项中的“healthy”互为反义词，形成对比，意为“相反，让自己置身于健康的选择中”，承接上文，符合题意。 掌握特点 为了避免与上文提到的名词重复，常用不同的代词指代上文提到的人、事物或事件 技巧运用 ①注意空处前后出现的代词，并确定其意义；②结合指代意义和单复数解题 类型1　代词在设空处之后 　(2024·新课标Ⅰ卷) 38 It should give you a precise definition of each word，thus differentiating it from other words whose meanings are similar，but not identical.It will also usually show how the word is pronounced. A．I don't often use this dictionary. E．Of course，a dictionary is not only for spelling. F．That means good grammar and no spelling mistakes. G．Dictionaries don't always give you enough information. [自主解答]　E [解题思路]　设空处位于段首，考虑段落主旨句。空后两个句子的主语都是It。根据其句意“它应该给出每个单词的准确定义，从而区分意义相似却不相同的单词。它通常也会表明单词是如何发音的”推断，It指的是词典，因此设空处应包含单数形式的表示词典的字眼。空后的两个句子是对词典功能的阐述，因此设空处也应该描述其功能，E项(当然，词典不仅仅用于拼写)与之相符，且E项中的a dictionary呼应后两句中的It。 类型2　代词在选项中 　 (2024·新课标Ⅰ卷) I keep two reference books close-by on my desk：dictionary and thesaurus(同义词词典).I don't trust my laptop's spellchecker. 37 Of course，these days there are plenty of online dictionaries and thesauruses，but I'm old-fashioned enough to prefer a hard cover and pages I can leaf through with my fingers.I use the Concise Oxford Dictionary and the Collins Thesaurus. A．I don't often use this dictionary. B．It takes no account of the context. C．But I still don't want to replace them. D．But a dictionary can be a pleasure to read. E．Of course，a dictionary is not only for spelling. F．That means good grammar and no spelling mistakes. G．Dictionaries don't always give you enough information. [自主解答]　B [解题思路]　根据上文“I don't trust my laptop's spellchecker”可知，此处解释作者不信任的原因，选项B中“它不考虑上下文语境”中it指代上文提到的“laptop's spellchecker”，符合语境。 A (2025·武汉高三调研)I've always disliked getting up in winter.As a child，I would drag myself out of bed，my eyes half-closed，and watch my school uniform warming on the radiator. 1 It's too dark，and I am always half-asleep. 2 Most of them are fun，but few really change my life in the long run.Sunrise alarm clocks，however，are different.They've become a fundamental part of my morning routine.My top picks，the Lumie Bodyclock Spark 100 and Philips SmartSleep，have greatly benefited me.I'm waking up every day feeling more energetic and mentally sharper. Essentially，sunrise alarm clocks are a combination of the alarm clock and the light treatment device that shines with increasing brightness as your wake-up time approaches.The light interacts with our natural sleep-wake cycle，much as the sun does when it rises. 3 Sunrise alarm clocks also promote healthier sleep habits.In our tech-driven world，waking up often means immediately checking our phones.An important strength of sunrise alarm clocks is that your morning wake-up no longer involves your phone.Stopping a smartphone alarm means your day begins with eyes on-screen. 4 But with these clocks，you can start the day with a clearer mind and more concentration. Sleep is personal，and no single device fits everyone.But for me，sunrise alarm clocks have been a game-changer.They're affordable，with quality models available for under￡30. 5 After all，some morning people are made，not born. A．They prove to fall into this unique category. B．Interested in tech，I often test fascinating devices. C．Therefore，we wake up biologically prepared for the day. D．The path to endless screen time is just a fingerprint away. E．These days，I set multiple alarms to ensure I'm woken up. F．If you are struggling with dark mornings，it's worth a shot. G．All of the sunrise alarm clocks I've tested have their strengths. [语篇解读]　本文是一篇说明文。本文通过介绍自己与早起斗争的经历，引出了日出闹钟这类产品，介绍了其优点并推荐大家去购买。 1．解析　根据本段第一句话 “I've always disliked getting up in winter.”可知，作者一直都不喜欢在冬日起床，空前一句 “As a child，I would...on the radiator.”介绍了作者小时候冬日起床时的表现，空后的 “It's too dark，and I am always half-asleep” 说到了作者现在的状态。因此，空处应该讲到的是作者现在冬日起床的表现，E 项 “这些天我设置了多个闹钟来确保我能被唤醒”承上启下，符合语境。 答案　E 2．解析　根据空后的 “Most of them are fun，but few really change my life in the long run.Sunrise alarm clocks，however，are different.”(它们中的大多数都很有趣，但从长期来看很少能真正改变我的生活。然而，日出闹钟却不同。) 可知，空处讲到的应该是作者尝试了很多闹钟，B 项“我对科技感兴趣，经常测试极有吸引力的设备”符合语境，其中的“fascinating devices”与空后的“them”呼应。 答案　B 3．解析　空前讲到光线与我们自然的睡眠—清醒周期相互作用，就如同太阳升起时所起的作用一样。空处讲的应该是由此给人们带来的积极影响，C 项 “因此，从生理上来说，我们醒来时已经为一天的到来做好了准备”符合语境。C 项中的 “biologically”和文中的 “our natural sleep-wake cycle” 呼应。 答案　C 4．解析　结合语境和选项可知，D 项 “通往无尽屏幕时间的道路只有一指之遥”强调了使用手机闹钟可能导致的后果，即容易陷入长时间看屏幕的状态，与下文提到的“但是有了这些闹钟，你就可以以更清晰的头脑和更多的注意力开始一天”形成对比。故 D 项符合语境。 答案　D 5．解析　根据空前的 “But for me，sunrise alarm clocks have been a game-changer.They're affordable，with quality models available for under ￡30”可知，空前讲到了日出闹钟给作者带来的好处和售价，空处应该会推荐该产品，故 F 项“如果你在黑暗的早晨挣扎，这款闹钟值得一 试”符合语境。 答案　F 二次精读 核心 词汇 Para.1：radiator n.散热器，暖气片 Para.2：fundamental adj.基础的；十分重大的 energetic adj.精力充沛的，充满活力的 Para.3：combination n.结合体，联合体，混合体 Para.4：strength n.优势，优点 Para.5：affordable adj.支付得起的 核心短语 Para.2：in the long run 从长期来看 熟词生义 Para.2：pick常用义：v.选择，挑选 文章义：n.选中的人(或物) B (2025·湖南长郡中学调研)One of the first things people tend to lose when cutting personal budgets is their hobbies. 1 Actually，there are a bunch of suggestions for hobbies that will help you keep your spirits up without using up your money. There are a lot of puzzles(智力游戏)in this world.You can find tons of puzzle books for free at libraries，and you can also turn to used books.So you can be addicted to this hobby for a very small budget. 2 When you think of photography as a hobby，you might think you need an expensive camera and lots of education. 3 And there are plenty of free online tools you can use to edit and improve the photos.Without spending a penny，you can get some impressive photos that you can post online. If you're looking for a free hobby，why not combine that restless energy with improved health and fitness？ 4 You can start hiking any time.Running is another choice.You don't necessarily need an expensive pair of shoes to take it up.And you can do yoga in your own home for free using a variety of online resources. 5 That is reading.With a library card or an e-reader，you can read tens of thousands of books without spending much.And best of all，you can use books to learn about other hobbies.Making reading your hobby can have a social aspect to it as well，as you can join or form a book club to read and discuss books with others. A．That's because hobbies can be expensive. B．Finally，there is one of the oldest hobbies around. C．Signing up for a gym class can actually be a good choice. D．There are often activities for all levels of fitness and difficulty. E．In fact，a ton of hobbies that you usually take up cost much. F．What you get in return is hours of fun that will keep your mind sharp. G．But the truth is，just a smartphone and some basics can go a long way. [语篇解读]　本文是一篇说明文。文章探讨了在预算紧缩的情况下，如何发掘一些少花钱甚至不花钱的兴趣爱好，以保持精神愉悦。 1．解析　根据上文“One of the first things people tend to lose when cutting personal budgets is their hobbies.”可知，此句引出话题“当人们削减个人预算时，首先放弃的其中之一往往是爱好”，由此可推知，空处可能会说明其原因，A项“That's because hobbies can be expensive.”(那是因为爱好可能会很昂贵。)解释了原因。空后句通过“Actually”引入解决途径“实际上有些爱好不需要花光钱就能使人保持精神愉悦”。三句话构成了紧密的逻辑链条。此外，A项中的“That”指代空前句提到的话题。 答案　A 2．解析　根据上文可知，我们可以通过多种途径获取低廉的智力游戏来培养对它的爱好。由此可推知，空处应与玩智力游戏的好处有关。F项“What you get in return is hours of fun that will keep your mind sharp.”(作为回报，你将享受到无尽的乐趣，并在此过程中保持思维敏锐。)讲述这种爱好带来的好处，符合语境。且F项中的“fun”“mind”和上文中的“puzzles”是同畴复现，即智力游戏用以启迪思维、愉悦身心。故选F。 答案　F 3．解析　根据上文“When you think of photography as a hobby，you might think you need an expensive camera and lots of education.”可知，本段主要讲摄影爱好，且此处提出读者可能存在的一种观点。G项“But the truth is，just a smartphone and some basics can go a long way.”(但实际上，只需一部智能手机和一些基本技巧，你就能在摄影方面有所成就。)使用“But the truth is”与上文构成转折关系，并纠正上文呈现的观点，切合语境。 答案　G 4．解析　根据上文“If you're looking for a free hobby，why not combine that restless energy with improved health and fitness？”可知，上文提及另一种免费爱好：可释放充沛精力的健身活动。由此可知，空处也应与健身有关。D项“There are often activities for all levels of fitness and difficulty.”承接上句，总述有许多可行的健身活动，且下文列举的三项可行的选择——远足、跑步和瑜伽则是对空处内容的具体说明。D项中的“fitness”与上文中的“fitness”是原词复现。故选 D。 答案　D 5．解析　根据下文“That is reading”可知，本段与阅读有关，且与上文提到的智力游戏、摄影、健身活动一样同为本文列举的爱好。由此可推知，空处应引出一个爱好的过渡句。B项“Finally，there is one of the oldest hobbies around”(最后，还有最古老的爱好之一)符合语境，且下文中的“That”指代B项中的“one of the oldest hobbies around”。故选B。 答案　B 二次精读 核心 词汇 Para.4：restless adj.坐立不安的；不耐烦的 核心 短语 Para.1：a bunch of 大量 Para.4：take up开始从事，着手做 Para.5：best of all最棒的是；最重要的是 $