(通用版)2016高考英语二轮复习 第一部分 题型专题方略 专题一 阅读理解 第二讲 推理判断题课堂达标训练
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北京东城区2016高考英语阅读理解二轮联训(1)及答案阅读理解。
阅读下列短文, 从给的四个选项(A、B、C和D)中,选出最佳选项。
Once,the Paiter—Surui tribe(部落)lived a happy life in the heart of the Amazon rainforest in Brazil。
But after the tribe's first meeting with Westerners several decades ago, they were nearly wiped out;diseases brought by outsiders reduced the Surui’s numbers from 5,000 to about 250。
Today,some 1, 300 tribe people live in 23 villages across 600, 000 acres。
Though they are as likely to wear T-shirts and jeans as feathered headdresses, the Surui are determined to preserve and protect the tribal culture of their homeland. Now they are under threat again,from illegal logging and deforestation(滥伐), but this time it’s different。
The Surui have put aside their bows and arrows and taken up a new weapon:the Internet.The tribe people learned to use the Web from their leader,Chief Almir Narayamoga。
2016高考英语二轮阅读理解练习(1)及答案2016高考英语阅读理解--日常生活类Papa’s Straw HatPapa was a ranger. He worked with horses. He always wore clean clothes with a hat even when he worked. His hat was always the same kind of a cowboy hat- large black hat of heavy wool. He wore his hat full and high. I think he wanted to look taller than he really was.Mama was proud of the way he looked when he wore his hat and his best clothes. But in some way she got the idea that papa would lose his hair if he kept wearing a heavy wool cowboy hat in the hot weather. She began to talk about his hats.“Papa,” she said one day, “why don't you get a nice cool straw hat? That heavy wool cowboy hat may cause losing hair!” Papa laughed at her and explained that the horses wouldn’t recognize him if he changed the hat. But she didn’t believe him.Mama talked and talked about the hat all summer long. At last papa answered, a little angry, “It would not the cowboy hat but a wife’s talking about the hat that makes me lose my hair.”Mama had a very serious look on her face. She went straight out and later came home with a straw hat. It was a bad year for ranger and we didn't have much money. She thought that if she spent the money for a straw hat, papa would wear it. When papa saw the hat, his face got red. Without a word, he pulled the straw hat down over his head until it hid his eyes and went on to train the horses.He was a good ranger and gentle to his horses. But as papa got close to the horses this time, they jumped high into the air, raising their front feet. All of them ran around in the rounded field and then raced toward the barn. Papa began to shout “Woo boys. Steady boys, steady.” But there was nothing equal to.Papa walked back straight to the stove in the kitchen, pushed the straw hat deep downinto the fire then turned to mama, in a way that even frightened me. “Now listen to me, mama. Understand this I will never wear a straw hat or any other kind of hat my horses do not like.” Then he put on his wool cowboy hat and walked out of the house.I never heard mama talk any more about hats. Perhaps, that is why when papa died many years later, there was a round spot on the top of his head where there was no hair.【小题1】According to the passage, a ranger is _______.A.a person wearing a woolen hatB.a position requiring clean clothesC.a person training horses for some purposeD.a person riding a carriage with horses【小题2】Mama bought papa a straw hat because _______.A.most cowboys preferred to wear itB.she was worried about his healthC.a woolen one didn’t suit papaD.it was cheap and she could save money【小题3】What quality can we learn from papa?A.Gentle. B.Patient. C.Committed. D.Modest.【小题4】It can be learned from the story that _______.A.this family were not rich but diligentB.papa didn’t love the straw hat and mamaC.protecting hair was very importantD.a cowboy hat was useful on farming阅读理解。
细节理解题(一)A(2016·辽宁五校联考)Washington D.C.is No.1It is best known as a city of monument.In the middle of traffic circles or on street corners,you’ll find statues,plaques (匾牌),and simple blocks of marble there.They honor the people who helped shape the US.And on Oct.20,Lonely Planet,one of the world’s largest travel guides,named Washington D.C.the No.1 city in its list of “Best in Travel 2015”.“The year 2015 is a fantastic year to visit Washington D.C.,” Tom Hall,editorial director of Lonely Planet,told The Guardian. “The 150th anniversary of Abraham Lincoln’s assassination(暗杀) makes this year big for Washington D.C.The famous top hat of American’s 16th president and the gun that fired the deadly shot will be on display.Add that to its incredible eats,performing arts and museums.The nation’s capital is looking better than ever.”There are a lot of free museums in the city.When British scientist James Smithson died in 1829,he left a will giving his money to the United States to open a museum at Washington,under the name of the Smithsonian Institution.It has turned out to be a wonderful gift,and the institution now covers 19 museums.And of course,no Washington tour is complete without seeing the White House,the Capitol,and the Supreme Court,which are home to the three pillars (核心) of the US government.But there is more to explore in the center of US power.It is a city you can walk across,with wideopen avenues,old neighborhoods,and river views.And as USA_Today notes,diversity is another reason to “fall in love with the city”.“There is a lot of diversity in Washington D.C.,seen in its people,its neighborhoods and its landmarks.From Chinatown to Little Ethiopia,visiting the nation’s capital is like seeing the world in one trip,”said the newspaper.【解题导语】本文列举种种理由力证华盛顿是2015年最值得旅游的地方。
专题一阅读理解[全国卷3年考情分析]题型与题量卷别细节理解题推理判断题主旨大意题词义猜测题考情分析从统计表可以看出,高考英语阅读理解的题型设置以细节理解题和推理判断题为主,兼顾主旨大意题和词义猜测题。
细节理解题相对简单,而其他三种题型相对较难。
在近两年的考查趋向上,细节理解题的答案更加隐蔽,叙述含蓄,直接信息题会越来越少,取而代之的将是事实细节题加入许多推理、判断、归纳等元素;推理判断题的难度会适当加大。
本专题将对这四种题型进行递进式的指导。
2018 卷Ⅰ7 5 2 1 卷Ⅱ9 3 2 1 卷Ⅲ9 3 2 12017 卷Ⅰ7 6 1 1 卷Ⅱ 5 6 2 2 卷Ⅲ 6 6 2 12016 卷Ⅰ10 3 1 1卷Ⅱ7 5 1 2卷Ⅲ8 4 1 2第一讲细节理解题——定位信息巧比对细节理解题在英语高考阅读理解中占了较大的比重,而且此类题型相对比较简单,只需要根据题干中的关键词,回到原文定位信息区间,稍加比对,就能得出正确答案。
因此,对于这类题目要力求读得快、找得准、答得对,力争不丢分,保住基本分才能得高分。
但有些细节理解题由于命题人故意设置障碍,把有用信息分散在文章不同位置,有时又有转折、否定等,因此有些题目需要仔细地思考、对比、计算、对上下文关键信息把握和分析。
尽管细节理解题相对简单,但不可掉以轻心。
细节理解题常见的考查题型有:直接信息题、间接信息题、概括细节理解题和正误判断题。
一、题型特点要知晓(一)细节理解题常见设问方式1.特殊疑问句形式。
以when, where, what, which, who, how much/many等疑问词引出的问题。
2.判断是非形式。
含有TRUE/FALSE, NOT true或EXCEPT等的判断是非的问题。
此时要注意题干中是否含有否定词,如not, never等。
3.以“According to ...”开头的提问形式。
4.填空形式。
如The biggest challenge for most mothers is from ________.(二)细节理解题正确选项特征同义替换指对原文句子中的关键词进行同义替换。
2014届高考高三英语二轮专题复习:阅读理解AThe original plans for the park were on 8 acres next to the Burbank studios where his employees and families could go to relax. Although, World War II put those plans on hold. During the war, Disney had time to come up with new ideas, and creations for his magical park. It was soon clear that 8 acres wouldn't be enough.Finally in 1953, he had the Stanford Research Institute conduct a survey for a 100-acre site, outside of Los Angeles. He needed space to build rivers, waterfalls, and mountains; he would have flying elephants and giant teacups; a fairy-tale castle, moon rockets, and a scenic railway; all inside a magic kingdom he called "Disneyland."The search for the best venue for the park ended in the rural Anaheim, California with a purchase of a 160-acre orange grove near the junction of the Santa Ana Freeway (I-5) and Harbor Boulevard.Construction for Disneyland began on July 21, 1954, 12 months before the park was scheduled to open.Some 160-acres of citrus trees had been cleared and 15 houses moved to make room for the park. However, when the real designing came around, Disney met with inevitable questions. How do you make believable wild animals, that aren't real? How do you make a Mississippi paddle ship? How do you go about building a huge castle in the middle of Anaheim, California? Disney asked his movie studio staff for answers. The design of Disneyland was something never done before. There would be four uniquely different theme parts: Adventureland, Frontierland, Fantasyland Tomorrow land. Bit by bit, Disneyland got ready for Opening Day. The staff worked around the clock to get ready.But opening day was a terrible disaster. Besides the terrible opening day conditions, the park did eventually pick up. By 1965, ten years after opening day, 50 Million visitors had come through the gates.36. The passage is mainly about___________.A. How Disneyland came into beingB. The difficulties Disney met in building DisneylandC. What visitors can enjoy in Disneyland.D. A brief introduction to Disneyland37. Which of the following dates would probably be the opening date of Disneyland?A. 1953B. 1954C. 1955D. 196538. Which of the following statements is Not True?A. World War II had some influence on the building plan of the Disneyland.B. Disney must have met many difficulties in building Disneyland.C. Disney was a great man with great imagination and creativity.D. About 50 million visitors have visited Disneyland so far.39. The underlined phrase in the last paragraph probably means _________.A. collectB. improveC. findD. openBTODAY, Friday, November 12JAZZ with the Mike Thomas Jazz Band at The Derby Arms. Upper Richmond Road West, Sheen.DISCO Satin Sounds Disco. Free at The Lord Napier, Mort lake High St., from 8a. m. to 8p. m. Tel: 682—1158.SATURDAY, November 13JAZZ Lysis at The Bull’s Head, Barnes. Admission 60p.MUSICAL HALL at The Star and Garter, Lower Richmond Road, Putney, provided by the Aba Daba Music Hall company. Good food and entertainment fair price. Tel: 789—6749.FAMILY night out? Join the sing-along at The Black Horse. Sheen Road, Richmond.JAZZ The John Bennett Big Band at The Bu ll’s Head, Barnes. Admission 80p.THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion(手风琴). Tel: 789—4536SUNDAY, November 14DISCO Satin Sounds Disco, free at The Lord Napier, Mort Lake High Street, from 8 a. m. to 8 p. m. FOLK MUSIC at The Derby Arms. The Short Stuff and residents the Norman Chop Trio. Non-remembers 70p. Tel: 688—4626.HEAVY MUSIC with Tony Simon at The Bull, Upper Richmond Road West, East Sheen.THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion.40. Where and when can you hear the Norman Chop Trio?A. At the Derby Arms on Sunday.B. At the Bull’s Head on Sunday.C. At the Bull on Saturday.D. At the Black Horse on Saturday.41. You want to enjoy the electric accordion on Saturday. Which telephone number do you have to ring to find out what time it starts?A. 789—6749.B. 789—4536.C. 682—1158.D. 688—4626.42.You want to spend the Saturday by joining the entertainment with your family.Where should you go?A. Disco at The Lord Napier.B. Jazz at The Bull’s HeadC. The electric accordion at The Derby Arms.D. The sing-along at The Black Horse.. CPeople do not analyze every problem they meet. Sometimes they try to remember a solution from the last time they had a similar problem. They often accept the opinions or ideas of other people. Other times they begin to act without thinking. They try to find a solution by trial and error. However, when all these methods fail, the person with a problem has to start analyzing. There are six stages in analyzing a problem.First the person must recognize that there is a problem. For example, Sam’s bicycle is broken, and he cannot ride it to class as he usually does. Sam must see that there is a problem with his bicycle.Next the thinker must define the problem. Before Sam can repair his bicycle, he must find out the reason why it does not work. For instance, he must determine if the problem is with the gears, the brakes, or the frame. He must make his problem more specific.Now the person must look for information that will make the problem clearer and lead to possible solutions. For instance, suppose Sam decided that his bike does not work because there is something wrong with the gear wheels. At this time, he can look in his bicycle repair book and read about gears. He can talk to his friends at the bike shop. He can look at his gears carefully. After studying the problem, the person should have several suggestions for a possible solution. Take Sam as an illustration. His suggestions might be: put oil on the gear wheels; buy new gear wheels and replace the old ones; tighten or loosen the gear wheels.Eventually one suggestion seems to be the solution to the problem. Sometimes the final idea comes very suddenly because the thinker suddenly sees something new or sees something in a new way. Sam, for example, suddenly sees that there is a piece of chewing gum between the gear wheels. He immediately realizes the solution to his problem: he must clean the gear wheels.Finally the solution is tested. Sam cleans the gear wheels and finds that afterwards his bicycle works perfectly. In short , he has solved the problem.43. By referring to Sam’s broken bicycl e, the author intends to _________.A. illustrate the ways to repair his bicycleB. discuss the problems of his bicycleC. tell us how to solve a problemD. show us how to analyze a problem44. Which of the following is NOT true?A. People do not analyze the problem they meet.B. People often accept the opinions or ideas of other people.C. People may learn from their past experience.D. People can not solve some problems they meet.45. As used in the last sentence, the phrase “in short” means _________.A. in the short termB. in detailC. in a wordD. in the end46. . In analyzing a problem we should do all the following except .A. recognize and define the problemB. look for information to make the problem clearerC. have suggestions for a possible solutionD. find a solution by trial or mistakeDThe campaign is over. The celebrations have ended. And the work for US president-elect Barack Obama has begun.The 47-year-old politician rose to the highest post because of his stand against the war in Iraq and his plans to fix a weak economy. But what will the first 47-year-old African-American president do for race relations?Obama’s victory appears to have given blacks and other minorities a true national role model. For years, many looked to athletes and musicians for inspiration. As Darius Turner, an African-American high school student in Los Angeles, told the Los Angeles Times, “Kobe doesn’t have to be e verybody’s role model anymore.”Recent polls(民意测验)also suggest that Obama’s victory has given Americans new optimism about race relations. For example, a USA Today poll found that two-thirds of Americans believe relations between blacks and whites “will finally be worked out”. This is the most hopeful response since the question was first asked during the civil rights revolution in 1963.However, it’s still too early to tell whether Obama’s presidency will begin to solve many of the social problems facing low-income black communities.Although blacks make up only 13 percent of the US population, 55 percent of all prisoners are African-American. Such numbers can be blamed on any number of factors on America’s racist past, a failure of government policy and the collapse(瓦解)of the family unit in black communities.It is unlikely that Obama will be able to reverse (扭转) such trends overnight. However, Bill Bank, an expert of African-American Studies, says that eventually young blacks need to find role models in their own communities. “That’s not Martin Luther King, and not Barack Obama,” he told the Los Angeles Times. “It’s actually the people closest to them. Barack only has so much influence.”In the opinion of black British politician Trevor Phi llips, Obama’s rise will contribute more to multiculturalism than to race relations in the US.“When the G8 meets, the four most important people in the room will be the president of China, the prime minister of India, the prime minister of Japan and Ba rak Obama,” he told London’s The Times newspaper. “It will be the first time we’ve seen that on our television screens. That will be a huge psychological shift (心理转变) for both the white people and the colored ones in the world.”47. For years, before Obama was elected president of the US, __________.A. Kobe was the only role model for all the blacksB. blacks could only find role models on the basketball courtC. minorities in America couldn’t find role models in their real lifeD. American blacks had no role model who was successful in political area48. According to Bill Bank, ____________.A. it’s better for young blacks to find role models in those who are close to themB. young blacks should not be so much influenced by ObamaC. blacks should find other role models because Obama is far from their realityD. Obama is not the proper role model for African-Americans49. What would be the best title for this passage?A. The First African-American PresidentB. America’s New R ole ModelC. Obama-- A Successful Black .D. Choosing a Right Role Model50. What will be the huge psychological shift Trevor mentioned at the end of the passage?A. The other three leaders all support Obama.B. Obama is an African-American president.C. None of the four leaders is white.D. The other three leaders except Obama are from Asian countries.A. ACDBB. ABDC. CACDD. DABCEHappy birthdayThe China National Opera (CNO) will give a concert to celebrate its 50th birthday .Different generations of CNO vocalists , like Li Guangxi , Yao Hong and Ma Mei , will present the concert which will feature both songs from famous Chinese operas like “The White-haired Girl” and “The Hundredth Bride”, as well as , arias of such Western opera classics as “Madame Butterfly”, “La Traviata” and “Rigoletto”.Time/ date: 7:30 pm , September 7, 8Location : Tianqiao TheatreTel : 6551-4787, 8315-6170Tickets : 60—500 yuan (US $7.2— 60.2)Folk musicA concert will be held to feature some recently composed traditional Chinese music works .The concert , given by the Folk Orchestra of the China Opera and Ballet Theatre , will include such pieces as “Memory of Childhood ”, “Memorial Ceremony for God ”and “Wine Song”.Time/date: 7:30pm, September 13Location: Concert hall at the National Library of ChinaTel: 6848 –5462, 6841-9220Tickets: 30-200 yuan (US$3.6-24.1)Moon musicA concert of traditional Chinese music will be given on the eve of the Moon Festival which falls on September 21st this year.The concert will feature a number of famous pieces centred on the theme of the moon, such as “Moonlight”, “Spring night on a Moonlit River” and “Lofty Mountain and Flowing River.”A number of established traditional Chinese music performers like Zhou Yaokun and Fan Weiqing, will play solos as well as collaborate with the folk music orchestra.Time / date: 7:30 pm, September 21stLocation: Grand Theatre of the Cultural Palace of NationalitiesTel: 6606—8888, 6606—999958.If you want to buy tickets for listening to the music “Memory of Childhood”, you will dial __.A.6551—4787 B.6848—5462 C.8315—6170 D.6606—999959.Which statement is right according to the passage?A.Li Guangxi, Yao Hong and Ma Mei stand for the same generation of CNO vocalists.B.“Rigoletto” is a famous piece on the theme of the moon.C.“Lofty Mountain and Flowing River” is a traditional Chinese music.D.Zhou Yaokun will play solos and Fan Weiqing will collaborate with the folk music orchestra.60.“Madame Butterfly” is .A.a Chinese opera B.a Western opera C a piece of music D.a song61.In which column of a newspaper will the article be published?A.Entertainment. B.People. C.Culture. D.Sports.以下是附加文档,不需要的朋友下载后删除,谢谢班主任工作总结专题8篇第一篇:班主任工作总结小学班主任特别是一年级的班主任,是一个复合性角色。
主旨大意之段落大意题ADo you know electricity can change the way we taste food?Proving this fact is a revolutionary electric fork designed by Japanese researchers that can make any dish taste salty.According to Hiromi Nakamura,a Post Doc Research Fellow at Tokyo’s Meiji University,the technology can be very useful for people on special diets.Patients with high blood pressure,for instance,can easily go on a lowsalt diet and still enjoy delicious food.And with the fork,there’s absolutely no risk of oversalti ng their food.Luckily,the voltage(电压) is so small that there is no risk of electrocution(触电) either.The idea of adding electricity to food was first exposed as an experiment at the Computer Human Interaction Conference in Austin,Texas,in 2021.Nakamura and her team connected a wire to a 9volt battery and passed it through a straw placed in a cup of sweet lemonade.Volunteers reported that the charged lemonade tasted “blander〞,because the electricity created the taste of salt.Nakamura has improved the technology to be able to transfer an electric charge to food through forks and chopsticks.“The metallic part of the fork is one electrode(电极),and the handle is the other,〞Nakamura explained.“When you take a piece of food with the fork and put it in your mouth,you connect the circuit.When you remove the fork from your mouth,you disconnect the circuit.So it actually works as a switch.〞Simon Klose,host of food program Munchies,who recently visited Nakamura to try out the fork himself,called this form of “food hac king〞one of the greatest eating experiences he’d ever had.“When I first heard of electric food,it sounded scary,〞he said.He later continued to use a charged fork to eat pieces of fried chicken,and found that the saltiness considerably increased as the electricity was connected.Nakamura has been eating “electric〞food for the past three to four years in an attempt to understand it better.“For me,‘food hacking’ is about strengthening or weakening real food,〞she said.“It may seem like we’re cooking but we’re actually working on the human senses.〞错误!1.The electric fork may benefit people who . A.need to go on a dietB.have high blood pressureC.prefer food free of saltD.show interest in tasty food答案B解析细节理解题。
陕西永寿县2016高考英语二轮阅读理解练习(1)及答案2016高考训练题—---阅读理解.阅读下列短文,从每题所给的四个选项(A、B、C、D)中,选出最佳选项。
BEIJING —China’s education authority will tighten the widely criticized policy of “extra credits” for the national college entrance examination to ensure a fairer chance for all exam-takers.Under the policy, high school students who win awards in national Olympic competitions could get ‘‘extra credits’, up to 20 points for the national college entrance exam。
Students with talent in sports and students who are from ethnic groups can also benefit from this policy。
The extra credits have increased these students' chances of being admitted by famous universities。
Some parents were found to have helped their children fabricate(伪造)award experiences or falsify qualifications to get extra credits。
“It has harmed education equality," the ministry said.Xiong Bingqi, vice—chief of the 21st Century Education Research Institute, said the policy is designed to help students who have special talents but may be weak in academic performance to have a chance to receive higher education。
第四组(建议用时:30分钟)Ⅰ。
阅读理解(2015·陕西省质量检测二)Whether it is elementary school, middle school, or high school in the United States, there will always be an awards ceremony at the end of the year。
Though it varies from school to school,there are a few that are given by most schools across the nation。
The first one is given from grades 3 to 8 and it is the Honor Roll Award。
In elementary and middle school,this award is used to recognize academic excellence。
This award is also separated into two groups:A Honor Roll and A/B Honor Roll。
It is given out at the end of a school year and students who receive all averages of a 93 or above (90 in some states)on a final report card receive an A Honor Roll, and students with grades above 85 (80 in some states)would receive an A/B Honor Roll. It is to reward students who have worked hard and received all A’s or A’s and B's。
推理判断题A(2015·甘肃兰州市高三双基过关考试)Basic Study Manual Hardcover: $37.50Future success depends on the ability to learn.Here are the answers to the questions most often asked by parents,teachers, business trainers and by students themselves.Read this book and learn:•What the three barriers to study are and what to do about them•What to do if you get tired of the subject you are studying•Twentysix simple drills to help you learn how to study easily, rapidly and with full understandingBuy and read Basic Study Manual and use it to dramatically improve your ability to study.Study Skills for Life Hardcover:$31.99L.Ron Hubbard’s study technology for teenagers opens the door to their future success by giving them the ability to study and learn.Fully illustrated for easy comprehension.Learning How to Learn Hardcover: $24.99The basics of effective study for 8 to 12yearolds,fully illustrated.Children who read and apply the materials in this book regain their liking for study and their ability to apply this knowledge to life.Get this book for a child you want to see wins at his studies!How to Use a Dictionary: Picture Book for Children Hardcover: $34.90In spite of millions of dollars spent on “educational research”, children are not taught the most basic skills of learning even the most basic of these: how to use a dictionary.In fact, a search of educational books for children found no book that told them how to use a dictionary or that one should.Written for children from 8 to 12 years old, this fully illustrated book will teach your children:•How to find words in a dictionary•The different ways that words are used•What the different marks and symbols that are used in a dictionary mean •How to use a dictionary to correctly pronounce wordsIt includes a section for parents and teachers showing you how to use this book with children.Buy this book and give it to your children to unlock their education.What’s more, you’ll just pay 50% for it before May 1,2016.【解题导语】本文是一篇广告,主要向读者推荐了四本书。
1.Some information of the four books was illustrated in order to________.A.reduce the cost of themB.appeal to readers of all agesC.help readers understand themD.make them suitable for different readers解析:选C。
推理判断题。
本文是一篇关于四本书的推荐广告,对这四本书的介绍,有助于读者对它们有所了解,从而有选择性地购买,故选C项。
2.What do the four books have in common?A.They are all for 8to 12yearolds.B.They are all written by L.Ron Hubbard.C.They are all study books.D.They are all based on educational research.解析:选C。
推理判断题。
根据这四本书的书名以及相关介绍可推知,这四本书都是与学习有关的,故选C项。
3.If you buy the four books on April 1, 2016, you will have to pay________ for them.A.$129.38 B.$64.69C.$34.90 D.$111.93解析:选D。
细节理解题。
根据每本书的价格和文章的最后一段可知,前三本书是原价,而第四本书在2016年5月1号前购买是半价,那么四本的总价应该是:$37.50+$31.99+$24.99+$34.90×50%=$111.93,故选D项。
4.The purpose of the passage is to ________.A.introduce the four books to readersB.help children to learn EnglishC.sell the four books to studentsD.enrich students’ knowledge about nature解析:选A。
写作意图题。
根据文章的整体内容可推知,本文是一篇关于四本书的推荐广告,目的是给读者推荐几本书,故选A项。
B(2015·黑龙江大庆市高三第二次教学质量检测) We tend to think of plants as the furn iture of the natural world.They don’t move, they don’t make sounds and they don’t seem to respond to anything—at least not very quickly.But as is often the case, our human view of the world misses quite a lot.Plants talk to each other all the time.And the language is chemical.Over the years, scientists have reported that different types of plants, from trees to tomatoes, release compounds (化合物) into the air to help neighboring plants.These chemical warnings all have the same purpose—to spread information about one plant’s disease or infestation so other plants can defend themselves.But exactly how plants receive and act on many of these signals is still mysterious.In this week’s Proceedings of the National Academy of Sciences, researchers in Japan offered some explanations.They had identified one chemical message and traced it all the way from release to action.The scientists looked at tomato plants infested by a common pest, the cutworm.The researchers studied leaves from exposed and unexposed plants.They found one compound showed up more often in the exposed plants.The substance is called HexVic.When the scientists fed HexVic to cutworms, it knocked down their survival rate by 17%.The scientists identified the source of HexVic, and sprayed it lightly over healthy plants. Those plants were then able to start producing the cutwormkilling HexVic. Researchers confirmed that uninfested plants have to build their own weapons to fightoff bugs and disease. How do they know when to play defense? They are warned first by their friendly plant neighbors.It is a complex tale, and it may be happening in more plant species than tomatoes.It may also be happening with more chemical signals that are still unknown to us. Further studies are needed to increase agricultural efficiency.【解题导语】人们倾向于认为植物是大自然的装饰品。