高考复习——阅读理解之主旨大意题

考点分类练(七)主旨大意题——文章大意类A(2021·山东烟台一模)The paper, published in May by the Journal of Marketing Research, analysed purchases made from a single large European retailer and found that free shipping did encourage customers to buy more. But it also increased purchases of items that historically have higher return rates, such as clothing or products from lesser-known brands. Thus, returns also increased as a result of the promotions, to the point where profits were erased.In one part of the paper, during the typically four-week periods when free shipping was offered, online order volumes rose 11%. But when the cost of returns was compared with the sales proceeds(收入), the authors calculated that on balance the results for the promotion periods amounted to an average 0.7% loss.In one analysis that ran for two months, the researchers found that the return rate for customers who bought low-risk products—like office supplies, or products from well-known brands—averaged about 22%.In another analysis, the researchers attempted to better understand motivations of online shoppers by measuring their attitudes towards free shipping. They found two things were happening. First, consumers saw free shipping as compensation for taking a risk on a product. Second, feelings of gratitude for having shipping costs eliminated(消除) made them happy and thus more willing to make a risky purchase.Prof.Neslin advises companies to look at whether their own free-shipping promotions are profitable before they launch such campaigns. Also, he advises companies to identify which products get returned more often than others and try to provide customers with more information about those products, so they can make more informed choices.1.What erased the profits according to the first paragraph?A.The risky customers.B.The European retailer.C.The returned items.D.The lesser-known brands.2.What can we learn from the passage?A.Consumers risked purchasing a product when free shipping came along with it.B.Free shipping encouraged customers to buy products from well-known brands.C.Online order volumes rose only when free shipping was offered as compensation.D.Purchases of office supplies also increased during the typically four-week periods.3.What is the passage mainly about?A.Low-risk products.B.Return rates.C.Increased purchases.D.Free shipping.B(2021·湖北黄冈高三4月模拟)An advance in electronic publishing could make the e-book you are reading seem as dated as a silent film. Publishers hope to explore the growing success of e-books by releasing versions with added soundtracks(电影原声音乐) and musical accompaniments.The noise in the first multimedia books—released in Britain—include the rain hitting a window in a Sherlock Holmes tale. When the plot of a book reaches the most exciting part, background scores will create tension.Supporters argue that sound effects are the next logical development for e-books and will add excitement for younger readers. Critics, however, will argue that the noise will ruin the simple pleasure of having the imagination stimulated by reading.Caroline Michel, chief executive of the literary agency, said the new generation of computer-literate readers was used to multiple sensory input. She said,“Young people have split computer screens where they may be watching television and replying to an email at the same time. If that’s what the market wants then we should respond to the market.”Booktrack’s sound effects work by estimating the user’s reading speed. Each time you “turn” a page, the software reassesses where you have reached in the text and times the sounds to switch on accordingly. If the soundtrack becomes out of sync(同步), a click on any word will reset it.Some authors fear that a soundtrack could destroy the peace and quiet of libraries and ruin the pleasure of reading. David Nicholls, author of Our Day, the best-seller now released as a film, said, “This sounds like the opposite of reading. I have enough trouble reading an e-book because I’m constantly distracted by emails.”Stuart MacBride sells 18% of his books as electronic downloads. He said,“If I’m reading, I will do the noise in my head. I don’t need someone to tell me what teacups clinking sounds like. That would irritate me.”4.What do publishers expect an e-book soundtrack to do?A.Help to release an e-book as a film.B.Help readers improve reading speed.C.Add tension at a book’s exciting point.D.Get readers familiar with the background.5.Who is in favour of added soundtracks for e-books?A.Sherlock Holmes.B.Caroline Michel.C.David Nicholls.D.Stuart MacBride.6.What do we know about Stuart MacBride?A.He was a person who was easy to get angry.B.He knew a great deal of tea.C.Eighty-two percent of his books described crime.D.He imagined sounds related to the story when reading.7.What’s the main idea of the passage?A.Opinions about e-books with soundtracks.B.Response to the need of the book market.C.Reasons for traditional e-books becoming outdated.D.Suggestions on encouraging readers’ imagination.C(2021·湖南长郡十五校高三联考)For most people, graduation is an exciting day of the celebration of years of hard work. My graduation day was not.I remember that weekend two years ago. Family and friends had flown in from across the country to attend the celebration. But just like everyone else in my class, I had watched the economy turn from bad to worse. What I thought would take a week dragged into two, and then four, and 100 job applications later, I found myself in the exact same spot as I was before. And the due date to begin paying back my student loan was drawing closer.You know that feeling when you wake up in fear? That feeling became a constant in my life. Days felt like weeks, weeks like months. And the most frustrating part was no matter how much I tried, I just couldn’t seem to make any progress.So what did I do to maintain my sanity(理智)? I decided to write. Something about putting words on a page made everything seem a little clearer—a little brighter. Something about writing gave me hope. And if you want something badly enough, sometimes a little hope is all you need! So I put my thoughts into a children’s book. And then one day, without any sort of writing degree or contacts in the writing world—just a lot of hard work and perseverance—I was offered a publishing contract for my first book! After that, things slowly began to fall into place. I was offered a second book deal. Then, a few months later, I got an interview and was hired shortly.The moral of this story is... don’t give up. Even if things look bleak now, don’t give up. If you work hard, things will always get better. Oftentimes all we need is the courage to overcome difficulties.8.From paragraph 2, we can learn that the author probably .A.was having an exciting graduationB.was getting into financial difficultiesC.missed the life in the universityD.had just applied for the student loan9.How did the author change the frustrating situation?A.By sending applications.B.By offering contracts.C.By keeping writing.D.By publishing books.10.Which of the following can replace the underlined word “bleak” in the last paragraph?A.Unattractive.B.Hopeless.C.Thrilling.D.Promising.11.What is the passage mainly about?A.Success belongs to the persevering.B.A contented mind is a permanent feast.C.A smooth sea never makes a skillful mariner.D.Misfortunes tell us what fortune is.考点分类练(七)主旨大意题——文章大意类【语篇导读】本文是一篇说明文。

高中英语阅读理解题型之主旨大意题阅读理解——主旨大意题的解题方法。

主旨大意题是阅读理解中要求较高，难度较大的题型之一，是很能体现试题区分度的题型。

主旨大意题主要是测试考生对一篇文章或一段文字的深层理解程度以及在速读中准确把握文章主旨大意的能力。

一般针对某一语段或某一语篇的大意，标题或写作目的设题。

这类题目考查的范围是：基本论点，文章标题、主题或段落大意等。

它要求考生在理解全文的基础上能较好地运用概括、判断、归纳、推理等逻辑思维的方法，对文章进行高度概括或总结，属于高层次题Ⅰ. 主旨大意题题型特点和命题形式设题类型：概括中心思想（main idea）型；确定文章标题或主题（topic / title/ headline）型；问文章的写作目的（purpose）.常见的设题方式：The main idea / The general idea / The main theme of this passage is ______.The passage chiefly deals with / focuses on _____.Which of the following best describes / expresses the main idea / point of the passage?What is mainly discussed in the passage /text?What is the topic of the passage?The best title / headline for the passage might be ______.The text /passage could be entitled______.Which / What could be the best title for the passage？The main purpose of the passage is probably to tell ______.The author is primarily concerned with _______.Ⅱ. 主旨大意题的解题技巧做主旨大意题常用略读法。

高考阅读理解主旨大意题专项主旨大意题通常涉及概括中心大意、揭示主题、选择标题判断作者写作意图等形式。

1.The main idea of the passage is that __________.2.The passage is mainly about __________.3.The best title of the passage is __________.4.From the passage we can learn/ conclude that __________.5.The topic/ subject discussed in the passage is __________.6.Which is the best title of this passage?7.What’s the main idea of the passage?8.What’s the purpose of__________?实战演练A(全国I)Along the river banks of the Amazon and the Orinoco there lives a bird that swims before it can fly, flies like a fat chicken, eats green leaves, has the stomach of a cow and has claws (爪) on its wings when young. They build their homes about 4.6m above the river, an important feature (特征) for the safety of the young. It is called the hoatzin.In appearance, the birds of both sexes look very much alike with brown on the back and cream and red on the underside. The head is small, with a large set of feathers on the top, bright red eyes, and blue skin. Its nearest relatives are the common birds, cuckoos. Its most striking feature, though, is only found in the young.Baby hoatzins have a claw on the leading edge of each wing and another at the end of each wing tip. Using these four claws, together with the beak (喙), they can climb about in the bushes, looking very much like primitive birds must have done. When the young hoatzins have learned to fly, they lose their claws.During the drier months between December and March hoatzins fly about the forest in groups of 20 to 30 birds, but in April, when the rainy season begins, they collect together in smaller living units of two to seven birds for producing purposes.1. What is the text mainly about?A. Hoatzins in dry and rainy seasons.B. The relatives and enemies of hoatzins.C. Primitive birds and hoatzins of the Amazon.D. The appearance and living habits of hoatzins.2. Young hoatzins are different from their parents in that_________ ．A. they look like young cuckoosB. they have claws on the wingsC. they eat a lot like a cowD. they live on river banks3. What can we infer about primitive birds from the text?A. They had claws to help them climb.B. They could fly long distances.C. They had four wings like hoatzins.D. They had a head with long feathers on the top.4. Why do hoatzins collect together in smaller groups when the rainy season comes?A. To find more food.B. To protect themselves better.C. To keep themselves warm.D. To produce their young.B(全国卷I )Science can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure (血压) and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer.Any owner will tall you how much joy a pet brings. For some, an animal provides more comfort than a husband/wife. A 2002 study by Karen Allen of the State University of New York measured stress (紧张) levels and blood pressure in people - half of them pet owners –while they performed 5 minutes of mental arithmetic (算术) or held a hand in ice water. Subjects completed the tasks alone, with a husband/wife, a close friend or with a pet. People with pets did it best .Those testedwith their animal friends had smaller change in blood pressure and returned. Most quickly to baseline heart rates .With pets in the room, people also made fewer math mistakes. Than when doing in front of other companions. It seems people feel more released (放松)around Pets, says Allen, who thinks it may be because pets don’t judge.A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits. Researchers at Northwestern Memorial Hospital spent a Year studying 36 fat people and were put on a diet-and-exercise programs; a separate group of 56 fat people without pets were put on a diet program. On average，people lost about 11 pounds，Or 5% of their body weight .Their dogs did even better，losing an average of 12 pounds，more then 15%of their body weight .Dog owners didn’t lose any more weight than those without dogs but ,say Researchers，got more exercise overall –mostly with their dogs –and found it worth doing.1．What does the text mainly discuss?A. What pets bring to their ownersB. How pets help people calm downC. people’s opinions of keeping petsD. Pet’s value in medical research2．We learn from the text that a person with heart disease has a better chance of getting well if____________A. he has a pet companionB. he has less stress of workC. he often dose mental arithmeticD. he is taken care of by his family3．According to Allen, why did the people do better with pets around when facing stressful tasks?A. They have lower blood pressure.B. They become more patient.C. They are less nervous.D. They are in higher spirits.4．The research mentioned in the last paragraph reports that __________.A. people with dogs did more exerciseB. dogs lost the same weight as people didC. dogs liked exercise much more than people didD. people without dogs found the program unhelpfulC(天津)To err is human. To blame the other guy is even more human.Common sense is not all that common.Why tell the truth when you can come up with a good excuse?These three popular misquotes(戏谑的引语)are meant to be jokes, and yet they tell us a lot about human nature .To err, or to make mistakes, is indeed a part of being human, but it seems that most people don’t want to accept the responsibili ty for the problem. Perhaps it is the natural thing to do .The original quote about human nature went like this:” To err is human, to forgive, divine(神圣的).”This saying mirrors an i deal people should be forgiving of others’ mistakes. Instead, we tend to do the opposite –find someone else to pass the blame on to. However, taking responsibility for something that went wrong is a mark of great maturity.Common sense is what we call clear thought. Having common sense means having a good general plan that will make things work well, and it also means staying with the plan. Commonsense tells you that you take an umbrella out into a rainstorm, but you leave the umbrella home when you hear a weather forecast for sunshine．Common sense does not seem to be common for large organizations, because there are so many things going on that one person cannot be in charge of everything. People say that in a large company,” the right hand does not know what the left hand is doing.”And what is wrong with a society that thinks that making up a good excuse is like creating a work of art? One of the common problems with making excuses is that people, especially young people. Get the idea that it’s okay not to be totally honest all the time. There is a corollary(直接推论)to that: if good excuse is “good” even if it isn’t honest, then where is the place of the truth?1. According to the passage, which of following seems the most human?A. To search for truth．B. To achieve one’s idealC. To make fun of others’ mistakes．D. To criticize others for one’s own error. 2．According to the author, what is a sign of a man’s mat urity?A. Doing things his own way.B. Bearing responsibility for his mistakes.C. Making as few mistakes as possible．D. Thinking seriously about his wrongdoing.3．Which of the following is NOT based on common sense?A. A man tries to take charge of everything in a large company.B. A student goes out with an umbrella in stormy weather.C. A company’s next move follows a good plan．D. A lawyer acts on fine judgments．4. What is the author’s opinion about a good excuse?A. Making a good excuse is sometimes a better policy.B. Inventing a good excuse needs creative ideas.C. A good excuse is as rewarding as honesty.D. Bitter truth is better than a good excuse.5. What would be the best title for his passage?A. A Mirror of Human NatureB. To Blame or to ForgiveC. A Mark of MaturityD. Truth or ExcuseD(重庆)Sitting on the peaceful coast of the Galapagos Islands. Ecuador , watching the sun move quietly into the sea, you shouldn’t forget the Charles Darwin (1809 – 1882) arrived here in 1835. He stayed on the islands for five weeks, observing various animals. This finally inspired(启发) his famous work, On the Origin of Species. You can certainly follow Darwin’s footsteps and enjoy a trip from four to seven days to theislands.The islands are certainly a paradise (天堂) for wildlife, as there are no natural killers on the islands and the number of boats and visitors is under government control. Though you cannot walk freely as Darwin die hour 200 years ago ,each day is as impressive as it could be.The most well crown animal of the Galapagos is the giant tortoise ( 巨型陆龟),which can be seen moving slowly around the highlands of Santa Cruz, the second largest island in the archipelago(群岛). Some of these creatures are so old that they might have been seen in their youth by Darwin himself.Despite strict control over activities and timing, you stay on the Galapagos will be remembered as a chain of incomparable pictures; diving with sea how that swim and play within inches of you; feeling small sharks touch you feet as you swim and ,most magically , seeing a with and her baby surface with great breath of air.Traveling between the islands and observing the wildlife that so inspired Darwin, you will fell as though you are getting a special view of an untouched world .At night you will sleep on board the ship , leaving the wildlife in complete occupation of the islands, which are as undisturbed now as they have been since the beginning of time.1. What do we know about Darwin’s visit to the islands?A. He studied different creatures on the islands.B. He completed his famous book on the islands.C. He was touched by the geography of the islands.D. He was attracted by well-known animals of the islands.2. Which of the following plays a role in making the islands “a paradise for wildlife”?A. Animals on the islands feed on grass.B. Local government forbids killing wildlife.C. People cannot visit the islands as they wish.D. Tourists are not allowed to torch the animals.3．Your stay on the islands will be most impressive mainly because of .A. the beautiful sea viewsB. Darwin’s inspiring tripC．a closer view of animals D. various daring activities4．Which of the following would be the best title for the passage?A. A Unique Attraction for Wildlife LoversB. Galapagos as a Paradise for AdventurersC. Charles Darwin as a Symbol of GalapagosD. A Successful Example of Wildlife ProtectionE(重庆)Humans are naturally drawn to other life forms and the worlds outside of our own. We take delight in the existence of creatures and even whole societies beyond our everyday lives.This sense of wonder is universal look at the efforts that scientists have made to find out whether life of some kind exists on Mars, and the popularity of fantasy(幻想) literature or movies like The lord of the Rings, This sense of wonder draws us to each other, to the world around us, and to the world of make-believe. But have we gone to far in creating worlds of fantasy that we are missing the pleasure of other worlds that already exist all around us?Human beings, as biologists have suggested, possess an inborn desire to connect with and understand other life forms, however, people, especially in big cities, often lead rather isolated lives. In a study of British schoolchildren, it was found that children by age eight were much more familiar with characters for television shows and video games than with common wildlife. Without modern technology, a small pond could be an amazing world filled with strange and beautiful plants, insects, birds, and animals. When we lack meaningful interaction (交互) with the world around us, and sometimes even with our families and friends , we seek to understand and communicate with things that exist only in our imaginations or on a computer screen The world of make-believe is not necessarily bad, But when the world of fantasy becomes the only outlet (出路) our sense of wonder, then we are really missing something, We are missing a connection with the living world. Otherwonderful wonderful worlds exist all around us. But even more interesting is that if we look closely enough, we can see that these worlds, in a broad sense, are really part of our own.1. The popularity of The Lord of the Rings proves ___ .A. the close connection between man and the fantasy worldB. the wonderful achievements of fantasy literatureC. the fine taste of moviegoers around the worldD. the general existence of the sense of curiosity2. What can we infer from the underlined sentence in Paragraph 3?A. People are far less familiar with the world of fantasy.B. The world around us could serve as a sound of wonder.C. The world of fantasy can be mirrored by a small and lively pond.D. Modern technology prevents us from developing our sense of wonder.3. If our sense of wonder relies totally on the world of make-believe. We will______.A. fail to appreciate the joy in our livesB. be confused by the world of make-believeC. miss the chance to recognize the fantasy worldD. be trapped by other worlds existing all around us4. What is the main purpose of the passage?A. To show us the hidden beauty in our world.B. To warn us not to get lost in the fantasy wonderC. To argue against the misuse of the sense of wonderD. To discuss the influence of the world of make-believe。

主旨大意题的解题技巧主旨大意题主要考查考生对文章主旨大意的概括和归纳能力。

主要有主题型和标题型两类，题干中一般有main idea, topic, title, mainly about等字眼。

1、快速解题法此类题的阅读文章多属于议论文和说明文，其结构特点常表现为：提出问题——论述问题——得出结论或阐明观点。

考生对这一结构的掌握，有助于迅速掌握文章的主题，把握文章的脉络，从而快捷而准确地抓住文章或段落的中心思想。

解答此类题目的关键在于迅速抓住阅读文章的主题句。

考生只要找准了主题句，对于阅读理解中的主旨大意题就迎刃而解了。

主题句的显著特点：主题句所表达的意思具有明显的概括性；句子结构简单精练；文章或段落中的其他句子都是对主题句的进一步解释、说明、论证或扩展。

主题句的五种位置：①文首；②文尾；③首尾呼应；④文中；⑤没有主题句。

主题句的确定方法：用浏览法（skimming），即只需选读文首、文尾，或每段的首句和尾句等，重点搜索主题线索和主题信息。

2、辨认主旨小窍门①段落中出现转折时，该句很可能是主题句。

②作者有意识地反复重复的观点通常是主旨。

③首段出现疑问句时，对该问题的解答可能就是文章主旨。

④提出文章主旨时常伴有的文字提示：therefore, thus, but, however, in short等。

3、答题基本步骤①阅读文章开头几句和最后几句，以便获得有关主题和中心思想的信息。

②浏览文章的其余部分，寻找能支撑和论证主题、中心思想的关键词。

③仔细推敲各个选项，排除有明显错误或无关信息的选项，从而选出最佳答案。

4、推敲正误小窍门①正确选项常含有抽象名词或概括性词语。

②正确选项一般不出现细节信息，不含过分肯定或绝对意义的词。

③那些概括全文、内容全面、含义深刻、说明道理的选项一般是正确答案。

④四个选项中，内容相近或完全相反的两个选项中往往有一个是正确答案。

⑤干扰项特点：细节信息明显，内容片面，以偏概全，只含局部信息，或是一句没有展开论述的话，概括范围太宽或太窄，或是此选项没有具体的内容。

主旨大意题一、总体解题思路1、宏观上分清文章体裁（记叙文、科普类的说明文议论文）和捋清文章行文脉络二、记叙文：主旨一般在首段和尾段出现（扫读重点关注首尾段各段首尾句或第二句以及转折处句子）第1篇I have a special place in my heart for libraries. I have for as long as I can remember. I wasalways an enthusiastic reader, sometimes reading up to three books a day as a child. Stories were like air to me and while other kids played ball or went to parties, I lived out adventures through the books I checked out from the library.My first job was working at the Ukiah Library when I was 16 years old. It was a dream job and I did everything from shelving books to reading to the children for story time.As I grew older and became a mother, the library took on a new place and an added meaning in my life. I had several children and books were our main source(来源) of entertainment.It was a big deal for us to load up and go to the local library, where my kids could pick out books to read or books they wanted me to read to them.I always read, using different voices, as though I were acting out the stories with my voiceand they loved it !It was a special time to bond with my children and it filled them with the wonderment of books .Now, I see my children taking their children to the library and I love that the excitement of going to the library lives on form generation to generation.As a novelist, l've found a new relationship with libraries. I encourage readers to go to their local library when they can't afford to purchase a book. I see libraries as a safe haven(避风港) for readers and writers, a bridge that helps put together a reader with a book. Libraries, in their own way, help fight book piracy（盗版行为) and I think all writers should support libraries in a significant way when they can. Encourage readers to use the library, Share library announcements on your social media. Frequent them and talk about them when you can. [ 2020全国II卷D篇]首先先快速扫读每段的首尾句或第二句及转折处句子每段有每段的中心句这个中心句可能是全文主旨句也可能只是本段的主旨所以为了更全面把握主旨中心需要每段都要扫读到I have a special place in my heart for libraries. I have for as long as I can remember. I wasalways an enthusiastic reader, sometimes reading up to three books a day as a child. Stories were like air to me and while other kids played ball or went to parties, I lived out adventures through the books I checked out from the library.and an addedsource(来源) ofAs a novelist, l've found a new relationship with libraries. I encourage readers to go to their local library when they can't afford to purchase a book. I see libraries as a safe haven(避风港) for readers and writers, a bridge that helps put together a reader with a book. Libraries, in their own way, help fight book piracy（盗版行为) and I think all writers should support libraries in a significant way when they can. Encourage readers to use the library, Share library announcements on your social media. Frequent them and talk about them when you can. [ 2020全国II卷D篇]既然是记叙文一般就从首尾段找主旨I have a special place in my heart for libraries. I have for as long as I can remember. I wasalways an enthusiastic reader, sometimes reading up to three books a day as a child. Stories were like air to me and while other kids played ball or went to parties, I lived out adventures through the books I checked out from the library.As a novelist, l've found a new relationship with libraries. I encourage readers to go to their local library when they can't afford to purchase a book. I see libraries as a safe haven(避风港) for readers and writers, a bridge that helps put together a reader with a book. Libraries, in their own way, help fight book piracy（盗版行为) and I think all writers should support libraries in a significant way when they can. Encourage readers to use the library, Share library announcements on your social media. Frequent them and talk about them when you can. [ 2020全国II卷D篇]从首尾段提取主题词可以快速缩小选择范围提高准确率即微观上要抓住主题词那么主题词特征有以下几个●反复高频出现●绝大多数以名词为主动词和形容词为辅●出现时往往前有铺垫后有解释说明I和library 就是反复出现高频词并且说的就是I和library的关系优先排除A和B 都属于无中生有显然Young属于偷换概念只有D 和主题词切合并且逻辑关系是呼应的即I和library的关系第2篇Adults understand what it feels like to be flooded with objects. Why do we often assume thatmore is more when it es to kids and their belongings? The good news is that I can help my own kids learn earlier than I did how to live more with less.I found the preholidays a good time to encourage young children to donate lessused things, and it worked. Because of our efforts, our daughter Georgia did decide to donate a large bag of toys to a little girl whose mother was unable to pay for her holiday due to illness. She chose to sell a few larger objects that were less often used when we promised to put the money into her school fund(基金)(our kindergarten daughter is serious about being a doctor)For weeks, I've been thinking of bigger, deeper questions: How do we make it a habit for them? And how do we train ourselves to help them live with, need, and use less? Yesterday, I sat with my son, Shepherd, determined to test my own theory on this. I decided to play with him with only one toy for as long as it would keep his interest. I expected that one toy would keep his attention for about five minutes, ten minutes, max. I chose a red rubber ballsimple, universally available. We passed it, he tried to put it in his mouth, he tried bouncing it, rolling it, sitting on it, throwing it. It was totally, pletely enough for him. Before I knew it an hour had passed and it was time to move on to lunch.We both became absorbed in the simplicity of playing together. He had my full attention and I had his. My little experiment to find joy in a single object worked for both of us.[ 2018全国III卷D ]首先先快速扫读每段的首尾句或第二句及转折处句子（每段有每段的中心句这个中心句可能是全文主旨句也可能只是本段的主旨所以为了更全面把握主旨中心需要每段都要扫读到）Adults understand what it feels like to be flooded with objects. Why do we often assume that提取首尾段首先排除A 和D 显然文中没有提及属于无中生有文中是帮助孩子学习而B的向孩子学习显然属于颠倒逻辑答案C就是直接来自首段尾句其实当文章自问自答或者提出了问题那么后面的回答就是文章的主题三、科普类文章：主旨一般与研究结果或专家建议观点紧密相关快速扫读每段的首尾句或第二句及转折处句子寻找观点结论第3篇We've all been there: in a lift, in line at the bank or on an airplane, around by people who are, like us, deeply look at their smartphones or, worse, fighting with the unfortable silence.What's the problem? It's more likely that none of us start a conversation because it's challenging, or we think it's unnecessary. But the next time you find yourself among strangers, consider that small talk is worth the trouble. Experts say it's an invaluable social practice that results in big advantages. Small talk is the grease (润滑剂) for social munication, says Bernardo Carducci, director of the Shyness Research Institute at Indiana University Southeast. Almost every great love story and each big business deal begins with small talk," he explains. "The key to successful small talk is learning how to connect with others, not just municate with them."In a 2014 study, Elizabeth Dunn, professor of psychology at UBC, invited people on their way into a coffee shop. One group was asked to look for an interaction (互动) with its waiter; the other, to speak only when necessary. The results showed that those who chatted with their waiter reported higher positive (积极的) feelings and a better coffee shop experience. "It's not that talking to the waiter is better than talking to your husband." says Dunn. But interactions with peripheral (边缘的) members of our social network matter for our wellbeing also."Dunn believes that people who reach out to strangers feel a greater sense of belonging (归属感), a relationship with others. Carducci believes developing such a sense of belonging starts with small talk. "Small talk is the basis of good manners." he says [2018II卷D篇]通过每段的首尾句或第二句及转折处句子找出观点结论性的词句We've all been there: in a lift, in line at the bank or on an airplane, around by people who are, like us, deeply look at their smartphones or, worse, fighting with the unfortable silence.首段只是一个铺垫而第二段but转折词后面信息才是关键信息，Small talk是在文中反复出现的高频词文章结构属于总分结构：铺垫+总观点+分别解释科普类文章的一大特点提出一个现象或问题再提出观点结论然后进行解释说明首先就可以排除A和C 那么B和D 那个和主旨更切合呢B和D结构相同都是of结构显然D文中并没有提到ways，而是反复在讲advantages第4篇We are the products of evolution, and not just evolution that occurred billions of years ago. As scientists look deeper into our genes(基因), they are finding examples of human evolution in just the past few thousand years. People in Ethiopian highlands have adapted to living at high altitudes. Cattle raising people in East Africa and northern Europe have gained a mutation(突变) that helps them digest milk as adults.Oh Thursday in an article published in Cell, a team of researchers reported a new kind of adaptation not to air or to food, but to the ocean. A group of seadwelling people in Southeast Asia have evolved into better divers. The Bajau, as these people are known, number in the hundreds of thousands in Indonesia, Malaysia and the Philippines. They have traditionally lived on houseboats; in recent times, they've also built houses on stilts(支柱) in coastal waters. "They are simply a stranger to the land," said Redney C. Jubilado, a University of Hawaii researcher who studies the Bajau.Dr. Jubilado first met the Bajau while growing up on Samal Island in the Philippines. They made a living as divers, spearfishing or harvesting shellfish. "We were so amazed that they could stay underwater much longer than us local islanders," Dr. Jubilado said. I could see them actually walking under the sea.' In 2015, Melissa Ilardo, then a graduate student in genetics at the University of Copenhagen, heard about the Bajau. She wondered if centuries of diving could have led to the evolution of physical characteristics that made the task easier for them. "It seemed like the perfect chance for natural selection to act on a population," said Dr. Ilardo. She also said there were likely a number of other genes that help the Bajau dive. [ 2020 全国III卷D篇]快速扫读每段的首尾句或第二句及转折处句子寻找观点结论the past few thousand years.People in Ethiopian highlands have adapted to living at highthere were likely a number of other genes that help the Bajau dive. [ 2020 全国III卷D篇]显然首段的首句就是一种观点，第二句又用科学研究发现来进一步证实另外evolution及近义词是反复出现的高频词文章属于总分结构：总观点+分别解释这道题难在出题者对选项答案进行了巧妙化处理并没有直接使用文中的词句故意进行了变换增加了难度和迷惑性不过可以先使用排除法B选项skills文中并未提及属于无中生有，偏离文章主题D 选项中的字眼Best绝对化像这样的选项除非文中明确指出来了，否则带有绝对性字眼的选项不要选另外文中说的是better而非best C选项methods文中也未提到属于无中生有正面分析 A 选项关键词就是remodeled 进行拆分re再次ed过去分词表完成状态model 模式模型——再模型化——重构改型含义=evolution出题者为了增加难度往往把正确答案设定成原文词的同义词近义词或短语第5篇Bacteria are an annoying problem for astronauts. The microorganisms(微生物) from our bodies grow uncontrollably on surfaces of the International Space Station, so astronauts spend hours cleaning them up each week. How is NASA overing this very tiny big problem? lt's turning to a bunch of high school kids. But not just any kids. It depending on NASA HUNCH high school class, like the one science teachers Gene Gordon and Donna Himmelberg lead at Fairport High School in Fairport, New York.HUNCH is designed to connect high school classrooms with NASA engineers. For the past two years, Gordon's students have been studying ways to kill bacteria in zero gravity, and they think they're close to a solution(解决方案). "We don't give the students any breaks. They have to do it just like NASA engineers," says Florence Gold, a project manager."There are no tests," Gordon says. "There is no graded homework. There almost are no grades, other than 'Are you working towards your goal?' Basically, it's 'I've got to produce this product and then, at the end of year, present it to NASA.' Engineers e and really do an inperson review, and..it's not a very nice thing at time. It's a hard business review of your product.Gordon says the HUNCH program has an impact(影响) on college admissions and practical life skills. "These kids are so absorbed in their studies that I just sit back. I don't teach." And that annoying bacteria? Gordon says his students are emailing daily with NASA engineers about the problem, readying a workable solution to test in space. （2019全国IlI卷D篇）快速扫读每段的首尾句或第二句及转折处句子寻找观点结论Bacteria are an annoying problem for astronauts. The microorganisms(微生物) from our bodies grow uncontrollably on surfaces of the International Space Station, so astronauts spend hoursand..it's not a very nice thing at time. It's a hard business review of your product.Gordon says the HUNCH program has an impact(影响) on college admissions and practical life skills. "These kids are so absorbed in their studies that I just sit back. I don't teach." And that annoying bacteria? Gordon says his students are emailing daily with NASA engineers about the problem, readying a workable solution to test in space. （2019全国IlI卷D篇）首段提出问题but转折之后的尾句才是关键信息而第二段首句直接给出观点回答问题，NASA HUNCH是反复出现的词典型的总分结构：铺垫+总观点+分别解释提出问题解决问题解释说明其实有时候归纳出文章主旨并不难，而难在出题人在选项上故意设置陷阱迷惑我们，刁难大家让你误入歧途所以我们要紧紧抓住主旨去排除错误选项，选择正确选项本文主旨说的是NASA的HUNCH项目与high school classrooms之间关系HUNCH is designed to connect high school classrooms with NASA engineers. 那么首先可以排除A和C 因为A只讲了NASA 而后面的the home 纯属无中生有而C选项Nature是属于偷换概念用于代替NASA显然不对另外文中也没有提及outdoor classroom那么D中虽然有HUNCH 但后面讲的是大学准入改革而HUNCH program has an impact(影响) on college admissions and practical life skills. 说的是有影响并不是说HUNCH program就是准入改革风马牛不相及只有B选项提到了Space 与NASA有关对应后面还提到homework与high school classrooms 紧密相关对应B选项同时把space和homework联系起来与文中主旨NASA与high school classrooms联系是呼应的贴合的总结解主旨题要把明确文章体裁握住文章的行文脉络和结构从每段首尾句或第二句及转折处句子找主旨段主旨句主题词从而归纳出主旨还要紧扣主旨去选择和排除那么具有迷惑性的错误答案另外明确了文章了主旨对于读懂文章和做其他题型都有帮助毕竟主旨对全文和所有的题都有统摄作用作者不可能偏离主题去写文章出题者也不可能偏离主题去出题。

考点分类练(九)主旨大意题——段落大意类A(2021·山东淄博高三三模)For 30 years we have been told how temperatures have been rising rapidly to the unheard-of level. This is causing polar ice to melt, sea level to rise and has brought about a dangerous increase in extreme weather events. These intense changes would likely present challenges to our society and environment.The causes of climate change are mainly anthropogenic(人类活动引起的) in nature. Since the industrial revolution, human activities have increased the amount of greenhouse gases in the atmosphere. The increased amount of gases which absorb heat has led to more heat being kept in the atmosphere, causing global warming.The certainty of global warming can be seen through some of the natural phenomena like the effect on crops and extreme weather conditions around the world. The recent assessment report says that the earth’s average temperature has risen by 0.74 degrees from 1906 to 2005, and that the average temperature will continue to rise. There have also been more violent downpours, and the ice at the world’s poles and on its mountains is melting. The rising sea level is flooding the low-lying countries in Asia and small islands in the Pacific. This may lead to the displacement of millions of people, loss of millions of land and consequently billions of dollars.Troubled by the serious situation, world leaders came together for the 2015 United Nations (UN) Climate Change Conference in Paris. The climate talks led to 196 countries reaching a landmark agreement that committed nearly every country to lowering planet-warming greenhouse gas emissions to address global climate change. That was certainly an encouraging step for our earth and mankind!As the world leaders continue to commit themselves to monitor our sick planet, we need to continue to take small steps to heal the world. We don’t have much choice. If only we could just pack our bags and migrate to Mars!1.What does paragraph2mainly talk about?A.The information of industrial revolution.B.The greenhouse gases in the atmosphere.C.The reasons of climate change.D.The result of extreme weather events.2.What can we infer from the last paragraph?A.We have made great achievements.B.Some measures are still required to take.C.Mars is suitable for people’s living.D.Some countries will receive urgent aid.3.Which of the following shows the structure of the whole text?(P:Paragraph)B(2021·陕西高三下学期模拟)Eating chocolate at least once a week could put off a heart attack, according to a new research. Chocolate is packed with plant chemicals that weaken inflammation(炎症) and help blood flow, explained scientists.Lead author Dr Chayakrit Krittanawong said,“Our study suggests chocolate helps keep the heart’s blood vessels healthy.” It collected data from six trials that examined the link over the past five decades. A total of 336,289 people reported their intake. Those who ate chocolate more than once a week reduced their risk of coronary artery(冠状动脉) disease by eight percent. This was compared to peers who ate it less than once a week.Chocolate is known to produce the same chemical in the brain as falling in love. Dr Krittanawong said,“Chocolate contains healthy nutrients such as flavonoids(类黄酮), polyphenols and stearic acid which may reduce inflammation.”Known medically as HDL(high-density lipoprotein)(高密度脂蛋白), it helps to rid LDL (low-density lipoprotein) out of the body. When this collects, it causes vessels and arteries to become blocked up. It can stop blood flow to the heart or brain, causing a heart attack or stroke. Dr Krittanawong said,“In the past, clinical studies have shown chocolate is beneficial for blood pressure.”Dark chocolate has long been known to have health benefits but recent research has suggested milk chocolate may also provide valuable nutrients to the heart. Dr Krittanawong pointed out his study did not investigate whether any particular type of chocolate was more beneficial—or if there was an ideal portion size. He said,“Chocolate appears promising for the prevention of coronary artery disease. But more research is needed to show how much and what kind of chocolate could be recommended.”While it’s not clear how much is perfect, Dr Krittanawong warned people against overeating. He said,“Moderate amounts of chocolate seem to protect coronary arteries but it’s likely that large quantities do not.”4.What does paragraph2mainly talk about?A.The result of the study.B.The process of the study.C.The participants of the study.D.The intention of the study.5.Which of the following can probably prevent blood flow?A.A heart attack.B.A stroke.C.High-density lipoprotein.D.Low-density lipoprotein.6.What does the recent study tell us?A.Chocolate is good for blood pressure.B.Dark chocolate is beneficial for health.k chocolate may also benefit the heart.D.Chocolate contains special plant chemicals.7.What’s Dr Krittanawong’s attitude towards chocolate’s preventing coronary artery disease?A.Indifferent.B.Hopeful.C.Negative.D.Uncertain.C(2021·辽宁高三3月联考)Few people realise that it takes many volunteers for one young child to have a half-hour riding lesson.I volunteer at Valley Therapeutic Equestrian Association (VTEA), close to the Washington State border. It takes a few paid staff and an army of volunteers—approximately eighty—to take care of a dozen horses and help with eighty or more children during the week. There is a large barn to clean, and hay nets and water buckets to brush and fill. Specific feeds for each horse must be prepared twice daily... The list is endless.To prepare a horse for a ride, someone has to bring it in from the outside, at times sinking into inches of black, sticky mud during the winter months. Usually, two volunteers groom(刷洗; 梳毛) the horse and put on the special saddle. Then they lead the horse to where the lesson takes place. There, one volunteer leads the horse, and usually two walk alongside for safety, one on each side. Then the horse must be returned to the barn, unsaddled, cleaned and fed.Yet so many people willingly give their time—because the children need us. Ranging in age from two upwards, the children have varying degrees of mental disabilities. Some have severe physical disabilities. Riding strengthens their muscles and bones, enabling them to enjoy a more fruitful life.Throughout my past life as an accountant, business author and speaker, I volunteered on many fields and in many organisations. However, a terrible motor-vehicle accident changed my life in a split second when my car was hit—as was my head—causing severe brain injury. It was hard to accept a new “me”, until I discovered that I needed to do something that I have a passion for. I love horses, and working with them and with the children has helped turn my life around. The journey back has been painful but worthwhile. Now, fourteen years later, I am a different person.8.What is the main idea of paragraph2?A.Horses for riding lessons are cared for carefully.B.Horse-riding lessons bring children many benefits.C.Volunteers have much to do for a horse-riding lesson.D.Disabled children are taught horse-riding in a different way.9.What does the author think of her voluntary work in VTEA?A.Risky and thrilling.B.Tiring but worthwhile.C.Funny and enjoyable.D.Demanding but fruitless.10.What can be inferred about the author from the last paragraph?A.The accident transformed her thoroughly.B.Volunteering has brought her a win-win result.C.She’s never recovered from the injury.D.She wasn’t interested in voluntary work before.11.What could be the best title for the passage?A.Helping Children in NeedB.Surviving the Brain InjuryC.Volunteering: A Journey BackD.Horse-riding: A Hard Lesson考点分类练(九)主旨大意题——段落大意类【语篇导读】本文是一篇说明文。