(英语)高考英语阅读理解题20套(带答案)含解析
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英语阅读理解题20套(带答案)及解析一、阅读理解题及答案1. 阅读材料:问题:Why do Tom's parents worry about him?答案:A. They think he spends too much time on sports.2. 阅读材料:Lucy is a primary school teacher. She is very patient and always encourages her students to be confident. Many students like her because she makes learning fun.问题:What is Lucy's occupation?答案:B. Teacher二、解析1. 第一题解析:本题考查学生对文章细节的理解。
从阅读材料中可以看出,Tom的父母担心他因为过于沉迷篮球而忽视学业。
因此,正确答案为A。
2. 第二题解析:本题考查学生对文章主要人物职业的把握。
文章明确提到Lucy是一名小学老师,因此正确答案为B。
三、提高阅读理解能力的技巧1. 先读题目,再读文章。
这样可以在阅读时更有针对性地寻找答案。
2. 注意文章的和副,它们往往揭示了文章的主旨。
3. 留意文章中的关键词和主题句,这些往往是理解文章大意的关键。
4. 学会略读和扫读,快速获取文章大意,然后再进行细读寻找具体信息。
5. 遇到生词时,不要慌张,可以根据上下文推测词义。
四、实例解析阅读材料:问题:What is the purpose of the "Greening Greenfield" project?答案:C. To make the town more environmentally friendly and improve the quality of life.解析:本题考查学生对文章主旨的理解。
(英语)高三英语阅读理解题20套(带答案)及解析一、高中英语阅读理解1.阅读理解Finding true love can be prey tough for a lot of people, but a lady from a fairly well-known San Francisco advertising agency seems to think money helps. She is offering $10,000 to any of her friends who can introduce her to her Mr. Right. She wants to find her future husband through this way.The unnamed husband seeker who sent out the email had just finished reading the best-selling book named Lean In. It was 11 p.m. on a Sunday night and she realized this was the second self-help book she had read in the month. She was still single. Things were not looking fine, but there was hope for her still. If the book had taught her anything, it was that she needed to take a more positive role in finding love. After all, if she wanted to get a better job, she wouldn't just sit outside an employer's building and wait for someone to offer it to her, so why should finding a husband be any different? But instead of going out and meeting new people she decided to write an email to all her friends, offering to give them $10,000 on her wedding day if any of them managed to introduce her to her future husband.“I am writing you today because I've decided to make an aggressive action plan on finding the man that I get to hang out with forever,” the woman writes in her email. “Introducing me to my husband is just not high on your to-do list. But I think I have an idea that might change that…” You guessed it, and this is where she offers to reward her “closest friends” with cold hard cash.“I will personally give ten thousand dollars to the friend who introduces me to my husband.”Here is how the program works:Step 1: You set me up on a date with a man.Step 2: I marry that man.Step 3: I give you $10,000 on my wedding day.I know you're thinking that this is nuts. Just plain crazy. 'You can find a husband without giving $10,000.' Well for starters, thank you! I'm happy.”(1)What does the lady offer $10,000 to any of her friends for?A. Celebrating the fact that she has made a decision to find a husband.B. Checking the power of money among her circle of friends.C. Encouraging her friends to help find her Mr. Right.D. Sharing her happiness of having found true love.(2)Wh at does the underlined word “nuts” mean in the last paragraph?A. deliciousB. sensibleC. angryD. foolish(3)What's the purpose of the author's mentioning getting a better job in Paragraph 2?A. To stress the importance of finding a good job.B. To stress the importance of taking a positive attitude.C. To show that waiting patiently is necessary to get a job.D. To state that we need to be patient before a job is offered.(4)What kind of person do you think the lady is?A. AdventurousB. ImaginativeC. ConsiderateD. Polite【答案】(1)C(2)D(3)B(4)A【解析】【分析】本文是一篇记叙文。
【英语】高三英语阅读理解题20套(带答案)及解析一、高中英语阅读理解1.阅读理解Many scientists today are convinced that life exists elsewhere in the universe---life probably much like that on our own planet. They reason in the following way.As far as astronomers can determine, the entire universe is built of the same matter. They have no reason to doubt that matter obeys the same laws in every part of the universe. Therefore, it is reasonable to guess that other stars, with their own planets, were born in the same way as our own solar system. What we know of life on earth suggests that life will arise wherever the proper conditions exist.Life requires the right amount and kind of atmosphere. This eliminates(除去) all those planets in the universe that are not about the same size and weight as the earth. A smaller planet would lose its atmosphere; a larger one would hold too much of it.Life also requires a steady supply of heat and light. This eliminates double stars, or stars that flare up suddenly. Only single stars that are steady sources of heat and light like our sun would qualify.Finally, life could evolve(进化) only if the planet is just the right distance from its sun. With a weaker sun than our own, the planet would have to be closer to it. With a stronger sun, it would have to be farther away.If we suppose that every star in the universe has a family of planets, then how many planets might support life? First, eliminate those stars that are not like our sun. Next eliminate most of their planets; they are either too far from or too close to their suns. Then eliminate all those planets which are not the same size and weight as the earth. Finally, remember that the proper conditions do not necessarily mean that life actually does exist on a planet. It may not have begun yet, or it may have already died out.This process of elimination seems to leave very few planets on which earthlike life might be found. However, even if life could exist on only one planet in a million, there are so many billions of planets that this would still leave a vast number on which life could exist.(1)The existence of life depends on all of the following factors EXCEPT .A.the right amount of atmosphereB.our own solar systemC.steady heat and lightD.the right distance from the sun(2)Which of the following statements is INCORRECT?A.The planet must be as big and heavy as the earth.B.Proper conditions are essential to the existence of life.C.Double stars can provide steady light and heat.D.The distance between a planet and its sun should be right.(3)What kind of planet might NOT support life?A.Most of the planets of the stars.B.Stars similar to our sun.C.Planets similar to the earth.D.Planets with proper conditions.(4)At the end of the passage the author suggests that .A.it is impossible for life to exist on planetsB.earthlike life could only exist on a few planetsC.life could exist on only one planet in a millionD.life could exist on a great number of planets【答案】(1)B(2)C(3)A(4)D【解析】【分析】本文是一篇说明文,整个宇宙都是由同一种物质构成的,物质在宇宙的每一部分都遵循同样的规律。
高考英语阅读理解题20套(带答案)及解析一、高中英语阅读理解1.阅读理解Off-Peak fares are cheaper tickets for traveling on trains that are less busy, offering good value for money. The tickets may require you to travel at specific times of day, days of the week or on a specific route. Where there is more than one Off-Peak fare for a journey, the cheaper fare is called Super Off-Peak.You can buy Off-Peak tickets any time before you travel, either online or at a local station. The travel restrictions for your Off-Peak ticket will depend on the journey you are making. The tickets must be used on the date shown on the ticket. For Off-Peak return tickets, related journeys must be made on the date shown on your ticket as well.Children aged five to fifteen get a 50% discount for all Off-Peak fares. Up to 2 children under 5years can travel free with each fare paying adult. Railcard holders get 1/3 off all Standard Class Off-Peak fares. Senior, and disabled Railcard holders also get I/3 off all First Class Off Peak fares. Please note that minimum fares and time restrictions may apply to tickets bought with a Railcard. If you plan on a train trip with friends or your family, you may get group travel discounts. Three or four can travel for the price of just two adults—leaving everyone more money to spend on the day out! If you are traveling in a group of ten or more at Off-Peak times, you may be able to obtain a further discount through the train company you are traveling with. Contact the train company directly and be aware that you may need to book tickets in advance.For more information, please visit www. nationalrail. co. uk(1)An Off-Peak ticket differs from other tickets in .A. its good value for moneyB. its convenienceC. the specific trainsD. travel schedules(2)Apart from the Off-Peak fares, you may also save money by .A. becoming a VIPB. traveling at rush timeC. buying tickets onlineD. getting group travel discounts(3)What type of writing is this text?A. An announcement.B. A ticket booking guide.C. A business report.D. A travel review.【答案】(1)A(2)D(3)B【解析】【分析】本文是一篇订票指南,介绍如何能订到更便宜的火车票。
(英语)高考英语阅读理解题20套(带答案)及解析(英语)高考英语阅读理解题20套(带答案)及解析一、高中英语阅读理解1.阅读理解One of the biggest problems when we are talking is the awkward silence. Encountering this situation is so uncomfortable that you would avoid meeting new people in the first place. In the past, I struggled wit h this and I even thought it had to do with my DNA or something… But later I learned that once you know how to keep those words flowing, you can meet and talk to anyone you like, which helps create great possibilities for friendship, fun and shared activities that you would otherwise have missed out on.After studying this in depth, I had different opinions and found that one of these common behaviors is the habit of filtering (过滤)--holding back from saying something until you've "checked" to make sure that what you're about to say is cool, impressive and interesting. Another problem is not learning to get in the mood for conversation. If you don't know how to change from subjects, then it can take a lot of time to warm up.It is the reflex (习惯性思维) that allows you to say whatever goes on in your mind. It's fun to realize that you're allowed to say whatever is on your mind. As long as you don't say anything that could land you in jail (监狱).All of the "Oh! That's interesting…" "Hmm, I've never heard of that" "Hmm, cool!" expressions are reactionary (保守的) bits of conversation that prove to the other person that you're really listening. This works 99% of the time. So, if you show some interest, they'll hang around and want to talk to you even more.Everyone knows that stories juice-up conversations, but most people only talk about stories of their own lives. When someone mentions something related to any of them, just tell the story, even if it's not from your life. The more interesting, stranger or more frightening they are, the harder they are to forget.(1)If people can deal with the awkward silence, they can .A. train their working skillB. improve their life qualityC. enrich their social lifeD. establish their working relationship(2)When talking with others, we should .A. feel nervousB. think twiceC. be free to expressD. avoid breaking in (3)According to the passage, what do the speakers care much about?A. The attractive topics of conversation.B. The atmosphere of the conversation.C. The listener's experiences and tastes.D. The listener's curiosity and concern.(4)What does the underlined part "juice-up conversations" mean?A. making conversations more boringB. making conversations livelierC. making conversations smootherD. making conversations more relaxing【答案】(1)C(2)C(3)D(4)B【解析】【分析】本文本文是一篇议论文,我们谈话时最大的问题之一是尴尬的沉默。
(英语)英语阅读理解题20套(带答案)一、高中英语阅读理解1.阅读理解Dogs were living as companions to the early settlers of North America over 10,000 years ago. The oldest domestic dogs in the Americas were thought to be around 9500 years old. Angela Perri of Durham University, UK, and her colleagues have carried out fresh radiocarbon dating on the two dog skeletons that gave this date, discovered in the prehistoric Koster site in Illinois, and found they were even older: around 10,100 years old.A third dog from another Illinois site called Stilwell II was older still, at 10,190 years old. That makes it the oldest known domesticated dog in the Americas. The team concluded that all three dogs were domesticated as they skeletons were complete and unskinned, and so hadn't been butchered for food. They had also been carefully buried, evidence they were valued by their owners. The Stilwell II dog, which probably resembled a small English settler, was under what seemed to be the floor of a living area. It is unclear why it took so long for tame dogs to arrive in the Americas, given that they were domesticated at least 14,000 years ago in Eurasia. By this time, people were already moving into North America from Siberia; there is evidence some reached Chile 18,500 years ago. Geneticists have found signs of at least three waves of migration over the following millennia. There is no evidence that domestic dogs accompanied them. “We don't know if dogs were part of the first waves of immigration to the Americas" says Luc Janssens of Ghent University in Belgium. "It could be so, but no archaeological bones have yet been found." It is "overwhelmingly probable" that some of the early settlers did bring dogs to the Americas, but they may not have had "the time or the spiritual compulsion to bury them", says Pat Shipman of Pennsylvania State University.(1)How old is the oldest known domestic dog in the Americas7A. About 9500 years.B. About 10,100 years.C. 10,190 years.D. 18,500 years.(2)The underlined word "butchered" in the fourth paragraph could be replaced by.A. killedB. boughtC. trainedD. raised(3)What is the attitude towards when tame dogs arrived in the Americas in the last three paragraphs?A. Undoubted.B. Unsure.C. Indifferent.D. Unconfident.(4)What is the main topic of this passage?A. The earliest domestic dog in the Americas.B. The first dog arriving in the Americas.C. How dogs were domesticated in the Americas.D. When the oldest dog was found in the Americas.【答案】(1) C(2)A(3)B(4)A【解析】【分析】本文是一篇说明文,介绍了大概一万年以前就在北美成为人类伙伴的狗的种类。
【英语】高考英语阅读理解题20套(带答案)及解析一、高中英语阅读理解1.阅读理解Experts note that an unhealthy lifestyle can put you at great risk of heart disease and stroke. So doctors urge us to eat healthy foods, get exercise, stop smoking and limit our alcohol intake. But there is something else you can do. And it is free and easy. Smile!Dr. Chockalingam, a heart disease specialist in Columbia, advises his patients to smile. He says a smile may be one way to help your heart. "When we smile, the brain wiring changes. The chemicals that are released are more positive." He says smiling is the first step in fighting physical and emotional stress and its sometimes harmful effects on human health. This is not just New Age advice. Several studies support his opinion.When you feel stressed or under pressure, your body releases many natural hormones (荷尔蒙) including adrenaline and cortisol. Adrenaline increases your heart rate and blood pressure. Cortisol is the body's main stress hormone. It increases sugar in the bloodstream. If you are truly in danger, these hormones can help you. They are part of what we call our fight-or-flight response. However, when we are stressed for a long period, these stress hormones are ever-present in our bodies. And that, medical researchers warn, may lead to health problems.Researchers say the connection between stress and heart disease is still unclear. However, they claim that when people are stressed for long periods of time, they may have an unhealthy lifestyle, which can lead to health problems.Dr. Chockalingam says a smile may be one way to help. He tells his patients to smile 20 times an hour. To some, that might seem like a lot of smiling. Or some might even feel foolish ... smiling for seemingly no reason. But a smile does not involve drugs. It is not invasive like a surgical operation. It is free and it has no bad side effects."Once people smile, they are relaxing. This relaxation directly lowers blood pressure, improves sugar levels in the blood. If we are smiling, we are breaking that link between stress and health." And it just may provide a little extra protection to everyone's heart health.(1)Which of the following agrees with Dr. Chockalingam's opinion?A.Smile has the same effects as laughter.B.Smile can be used to take the place of medicine.C.Smile is better than any healthy lifestyle to health.D.Smile can make our body produce beneficial chemicals.(2)What can we know about the mentioned stress hormones?A.They can lower our blood pressure.B.They will surely lead to heart diseases.C.They can benefit us when we are in danger.D.They will make us live an unhealthy lifestyle.(3)Why does Dr. Chockalingam think smiling is helpful to our health?A.It can make us relax.B.It increases sugar levels.C.It has little bad side effects.D.It can happen for no reason.(4)What can be the best title for the text?A.A Thorough Analysis of the Causes of Heart DiseasesB.One Thing You Can Do Right Now to Help Your HeartC.One Thing That Is Closely Connected with Stress HormonesD.The Clear Connection Between Unhealthy Lifestyles and Heart Diseases【答案】(1)D(2)C(3)A(4)B【解析】【分析】本文是一篇说明文,哥伦比亚的心脏病专家Chockalingam博士建议多保持微笑,他认为微笑可能是帮助心脏的一种方式。
高考英语阅读理解题20套(带答案)含解析一、高中英语阅读理解1.阅读理解In Shanghai's Grand Theater, a fashionable, mainly young audience applauds enthusiastically as Guo Yong takes center stage. He holds a large bushy tree branch with leaves. Blowing on one of the leaves, he produces a sound like the singing of birds as he plays a traditional Buyi folk song. Some other musicians are also playing the traditional instruments from various ethnic groups in China.It's the first time such music has ever been performed in the Grand Theater. But all this is the efforts of Zhu Zheqin, a Cantonese-born singer; who has made it her mission to help preserve China's traditional ethnic music.Several years ago, after being appointed a United Nations Development Program ambassador, Zhu traveled through some of China's remotest regions in an attempt to document the traditional music of various minority groups. In the course other four- month trip, she recorded more than a thousand songs. But she noticed that many of the best musicians were old, and some of the music was at risk of dying out."I was shocked the beauty of what I heard-it was so good," she says. "But it needed support. I hope to let people see the beauty of these things in the contemporary times."So Zhu decided to introduce some of the musicians to a wider audience. By doing this, she hopes to rekindle (再次点燃) the interest of the younger generation. "Young people don't like this music much; they prefer pop music and love songs. They think these songs are something their grandma sings. This kind of repackaging gives young people a new door into their heritage." Zhu believes China needs to look again at its own roots. "China today is basically all Western art; in our conservatories (音乐学院) Western classical music is the top," she says. "For China to really contribute to the world, we need to go on our own path. So what can represent China today?" The answer, she suggests, is to move from "made in China" to "created in China".(1)From the first paragraph, we learn that ________.A. the audience are all young peopleB. Guo Yong is playing the Buyi folk musicC. Guo Yong is the only minority performer on the stageD. tree branches make good musical instruments(2)Which of the following is TRUE of Zhu Zheqin?A. She teaches music in a conservatories.B. She is helping preserve Chinese ethnic music.C. She works as an official in the United Nations.D. She's created all the music for the Grand Theater.(3)Zhu Zheqin traveled to some of China's remotest regions to ________.A. record the traditional ethnic musicB. help the local musicians play the musicC. show the UN Chinese musical traditionsD. enjoy the music of various ethnic groups(4)What is Zhu Zheqin's idea about Chinese traditional music?A. It is completely out of date.B. Only old musicians play it well.C. It needs changes to attract young people.D. It is quickly dying out.(5)What does Zhu Zheqin mean in the last paragraph?A. The traditional music should be repackaged.B. Chinese conservatories shouldn't teach Western music.C. China has contributed a lot to the Western art.D. Only the things created in China can be symbols of China.【答案】(1)B(2)B(3)A(4)C(5)D【解析】【分析】本文是一篇记叙文,讲述了歌手朱哲琴将中国少数民族传统音乐整理再包装后向年轻人推广,并呼吁重视传统、找到真正能代表本民族的东西.(1)考查细节理解。
(英语)高考英语阅读理解题20套(带答案)含解析一、高中英语阅读理解1.阅读理解Durian(榴莲)is probably the smelliest fruit in the world, letting out an unusual unpleasant smell which would make anyone bring up. However, nobody was aware of what gave this fruit its unique smell, so a team of researchers from Singapore decided to take a look at its genome ( 基因组)and find out,Durian is well-known throughout Southeast Asia as the king of fruits, mostly because of its awful appearance and smell. However, the origin of this unpleasant smell was unknown, so researchers decided to map the genome of the fruit, and find the gene that controlled it. A group of genes, volatile sulfur compounds ( 含硫化合物),became very active in the fruit, and they were found responsible for resulting in the unpleasant smell.The fruit confuses everyone with a sulfuric smell, like rotten onions and ingredients. The smell lasts long, mostly because the fruit contains more volatile sulfur compounds. Other species usually benefit from two gene copies at most, but durian has four, leading to the striking smell.However, this smell might be an advantage for durian in the wild. Although we find it unpleasant, many animals might be attracted by it. If they eat the fruit, then they can easily spread its seeds everywhere, thus contributing to the distribution of the species.The mapping of the durian genome also showed some other information on the species. First of all, the fruit has an impressive number of genes, namely 46,000. Also, with the help of these genes, they saw how it evoked, and discovered it was related to the cacao tree. All the other discoveries have been published in the journal Nature Genetics.Despite the striking smell, many people actually enjoy eating the fruit. However, not all durian species are edible, and some of them may even cause damage to our health, Even so, the fruit is often imported, significantly contributing to the economy.(1)What give durian its unique smell?A. Onions nearby.B. Two gene copies.C. Rotten ingredients in it.D. Volatile sulfur compounds.(2)What does the underlin ed word a evolved " in Paragraph 5 probably mean?A. Developed.B. Escaped.C. Predicted.D. Tolerated.(3)What can we infer from the text?A. No birds enjoy eating durian.B. Durian can be planted all over the world.C. Some of durian species can not be eaten.D. Durian has no relationship with the cacao tree.(4)What's the best title for the text?A. What's Durian?B. The Influence of the SmellC. The Distribution of DurianD. The Mystery of the Unpleasant Smell of Durian【答案】(1) D⑵A3) C4)4) D【解析】【分析】本文是一篇说明文,新加坡的研究者找出导致水果有难闻气味的原因就是水果中含有的挥发性硫化合物非常活跃,这种气味对于野外生存榴莲来说有利于吸引动物来吃这种水果,同时传播种子。
【英语】高考英语阅读理解题20套(带答案)含解析一、高中英语阅读理解1.阅读理解A bite from a tsetse fly (采采蝇) is an extremely unpleasant experience. It is not like a mosquito, which can put its thin mouthpart directly into your blood, often without you noticing. In contrast, the tsetse fly's mouth has tiny saws on it that saw into your skin on its way to suck out your blood. To make matters worse, several species of tsetse fly can transmit diseases. One of the most dangerous is a parasite that causes "sleeping sickness", or "human African trypanosomiasis"to give it its official name. Without treatment, an infection is usually fatal.Like so many tropical diseases, sleeping sickness has often been neglected by medical researchers. However, researchers have long endeavored to understand how it avoids our bodies' defence mechanisms. Some of their insights could now help us eliminate sleeping sickness altogether.There are two closely-related single-celled parasites that cause this deathly sleep: Trypanosoma brucei rhodesiense and T. b. gambiense. The latter is far more common: it is responsible for up to 95% of cases, mostly in western Africa. It takes several years to kill a person, while T. brucei rhodesiense can cause death within months. There are still other forms that infect livestock.After the initial bite, sleeping sickness symptoms often start with a fever, headaches and aching muscles. As the illness goes on, those infected become increasingly tired, which is where it gets its name. Personality changes, severe confusion and poor coordination can also happen.While medication does help, some treatments are toxic and can themselves be deadly, especially if they are given after the disease has reached the brain.It is worth noting that sleeping sickness is no longer as deadly as it once was. In the early 20th Century several hundred thousand people were infected each year. By the 1960s the disease was considered "under control"and had reached very low numbers, making its spread more difficult. But in the 1970s there was another major epidemic, which took 20 years to control.Since then, better screening programmes and earlier interventions have reduced the number of cases dramatically. In 2009 there were fewer than 10,000 cases for the first time since records began, and in 2015 this figure dropped to fewer than 3,000, according to the latest figures from the World Health Organisation. The WHO hopes the disease will be completely eliminated by 2020.While this decline looks positive, there may be many more cases that go unreported in rural Africa. To eliminate the disease completely, infections have to be closely monitored.More problematically, a series of new studies have shown that the parasite is more complicated than previously believed.Sleeping sickness has always been considered ——and diagnosed ——as a blood disease, because T. brucei parasites can readily be detected in the blood of its victims.(1)A tsetse fly is different from a mosquito in that________.A. it can put its thin mouthpart directly into your bloodB. all species of tsetse fly can transmit diseasesC. it can spread a parasite that causes "sleeping sickness"D. its mouth has larger saws than those on a mosquito(2)What can be learned about "sleeping sickness" according to the text ?A. It is formally called"human American trypanosomiasis".B. If left untreated, it can possibly be deadly.C. It remains as deadly as it used to be.D. It usually draws attention from medical researchers.(3)What is implied in the last three paragraphs ?A. "Sleeping sickness" will be completely eliminated by 2020.B. The parasite causing "sleeping sickness" is easy to detect now.C. T. brucei parasites can only be detected in the blood of its victims.D. Data about "sleeping sickness"cases may not be so accurate.(4)What would be the best title of this passage ?A. A mosquito that can carry deadly diseases.B. A bite from this fly puts you into a deadly sleep.C. Symptoms that are characteristic of "sleeping sickness".D. How to control deadly"sleeping sickness" from a tsetse fly.【答案】(1)C(2)B(3)D(4)B【解析】【分析】本文是一篇说明文,作者介绍了70年代被采采蝇咬伤很容易感染疾病,传播病菌,一定要小心。
(英语)高考英语阅读理解题20套(带答案)含解析一、高中英语阅读理解1.阅读理解Durian(榴莲) is probably the smelliest fruit in the world, letting out an unusual unpleasant smell which would make anyone bring up. However, nobody was aware of what gave this fruit its unique smell, so a team of researchers from Singapore decided to take a look at its genome (基因组) and find out,Durian is well-known throughout Southeast Asia as the king of fruits, mostly because of its awful appearance and smell. However, the origin of this unpleasant smell was unknown, so researchers decided to map the genome of the fruit, and find the gene that controlled it. A group of genes, volatile sulfur compounds (含硫化合物), became very active in the fruit, and they were found responsible for resulting in the unpleasant smell.The fruit confuses everyone with a sulfuric smell, like rotten onions and ingredients. The smell lasts long, mostly because the fruit contains more volatile sulfur compounds. Other species usually benefit from two gene copies at most, but durian has four, leading to the striking smell.However, this smell might be an advantage for durian in the wild. Although we find it unpleasant, many animals might be attracted by it. If they eat the fruit, then they can easily spread its seeds everywhere, thus contributing to the distribution of the species.The mapping of the durian genome also showed some other information on the species. First of all, the fruit has an impressive number of genes, namely 46,000. Also, with the help of these genes, they saw how it evolved, and discovered it was related to the cacao tree. All the other discoveries have been published in the journal Nature Genetics.Despite the striking smell, many people actually enjoy eating the fruit. However, not all durian species are edible, and some of them may even cause damage to our health, Even so, the fruit is often imported, significantly contributing to the economy.(1)What give durian its unique smell?A. Onions nearby.B. Two gene copies.C. Rotten ingredients in it.D. Volatile sulfur compounds.(2)What does the underlin ed word “evolved” in Paragraph 5 probably mean?A. Developed.B. Escaped.C. Predicted.D. Tolerated.(3)What can we infer from the text?A. No birds enjoy eating durian.B. Durian can be planted all over the world.C. Some of durian species can not be eaten.D. Durian has no relationship with the cacao tree.(4)What's the best title for the text?A. What's Durian?B. The Influence of the SmellC. The Distribution of DurianD. The Mystery of the Unpleasant Smell of Durian 【答案】(1)D(2)A(3)C(4)D【解析】【分析】本文是一篇说明文,新加坡的研究者找出导致水果有难闻气味的原因就是水果中含有的挥发性硫化合物非常活跃,这种气味对于野外生存榴莲来说有利于吸引动物来吃这种水果,同时传播种子。
(1)考查细节理解。
根据第二段中的“so researchers decided to map the genome of the fruit, and find the gene that controlled it. A group of genes, volatile sulfur compounds (含硫化合物), became very active in the fruit, and they were found responsible for resulting in the unpleasant smell.”可知,研究人员找到一组基因——挥发性硫化合物(South-Type),在水果中非常活跃,发现是它们导致了这种难闻的气味。
故选D。
(2)考查词义猜测。
根据倒数第二段内容可知,研究者画出了榴莲的基因图。
通过基因图,发现了这种水果的基因庞大,有46000条基因。
在这些基因的帮助下,他们了解了榴莲的基因如何演变的,并发现榴莲与可可树有关。
A项develop“使进化”,与划线词evolved 是同义词。
故选A。
(3)考查推理判断。
根据最后一段中的“not all durian species are edible, and some of them may even cause dam6.age to our health,”可知,并不是所有的榴莲都是能吃的,有些榴莲是不可以吃的。
由此可推断出选C。
(4)考查主旨大意。
文章说榴莲可能是世界上最臭的水果,但没有人知道原因。
新加坡的研究者决定来查明原因。
最后通过绘制的榴莲基因图发现了它难闻气味的原因。
由此可知,本文最好的题目应该是“榴莲难闻之谜”最为适合,故选D。
【点评】本题考点涉及细节理解,,推理判断,词义猜测和主旨大意四个题型的考查,是一篇科普类阅读,要求考生在捕捉细节信息的基础上,进一步根据上下文的逻辑关系,进行分析,推理,概括和归纳,从而选出正确答案。
2.阅读理解Delhi has been the centre of a succession of mighty empires and powerful kingdoms in India. Numerous ruins scattered throughout the territory offer a constant reminder of the area's history, which makes the city always be a fascinating place for tourists.With the development of the city and more and more people moving, the city has expanded several times in size. That is why it is called New Delhi. New Delhi, a city with a population of over 20 million people, has its newest problem: never before has this city met with the worst air problem.Air pollution in Indians capital surged to its worst levels in years, covering the city in a thick smog that has become an annual public-health emergency despite government vows to solve the problem.Hundreds of flights were diverted, delayed and canceled over the weekend due to poor visibility, schools and offices were closed Monday and officials rushed to take emergency measures to try to reverse the eroding air quality. Millions of antipollution masks were distributed at schools, colleges, hospitals and markets.New Delhi, is engulfed each year as the weather cools and a thick haze builds up from thepollutants emitted from cars and coal-based power plants, swirling dust from construction sites and roads and smoke from crop stubble burning in neighboring states. Fireworks and firecrackers to celebrate the Hindu festival of Diwali then arrives, leaving Delhi the world's most polluted city. The city's air quality index, which measures a mix of dangerous pollutants, registered an average score of 494 Sunday. That is the highest 24-hour average since Nov. 6, 2016, when it hit 497, according to data measured by the Central Pollution Control Board.(1)Which of the following is NOT true?A.Diwali is one of the most important festivals in India.B.The government did little to protect its citizens against the serious pollution.C.Such a serious air pollution in New Delhi appears on a regular basis.D.The index of the recent air pollution is not the worst in the history.(2)Who may not complain about the serious air pollution?A.The parents whose children have to stay at home.B.The pilots whose planes have been diverted or delayed.C.The manufacturers who produce antipollution masks.D.The officials who have to work out of their offices.(3)Which of the following phrases can replace the underlined word in paragraph 5?A.Sent out.B.Sent up.C.Sent in.D.Sent on.(4)The title of the passage should be .A.Problems Caused by the Development of New DelhiB.Dangerous Pollution Envelops New DelhiC.Antipollution Masks Are in Great Need in New DelhiD.Farmers in the Neighboring States are to Blame for Burning Crop Stubble【答案】(1)B(2)C(3)A(4)B【解析】【分析】本文是一篇说明文,随着城市的发展和越来越多的人口流动,城市规模的扩大,印度的新德里成为世界上污染最严重的城市。