一、高中英语阅读理解
1．阅读理解
A famous Anglican Church stands in a quiet corner of Dunedin in New Zealand's South Island. Built in 1865, it is the city's oldest church still in use. Countless couples have gathered here to marry. It's where morning tears are shared, friendships formed and comfort given during times of loss.
As with many churches, its walls are graced with a collection of beautiful stained-glass windows. Known as the "John Allen window", one window portrays the short life of a local man, John Allen, who died in 1915 in the Gallipoli campaign in Turkey.
John was the son of Sir James Allen, who as Minister of Defense, helped plan and administer New Zealand's World War I strategy, which saw 100,000 troops sent to fight. With the war over and his son dead, Sir James chose to install a window in the church, with which the Allen family had strong ties.
Divided into two parts, one depicts (描绘) St. George, the patron saint (守护神) of soldiers, while the other has an angel of peace, along with the words at the bottom, "John Hugh All Gallipoli, 6th June, 1915". Two trees with local birds on the branches can be seen and a kiwi walks at the bottom- reminders that John was a lover of birds.
"There are many war memorials in the church," says the church. "However the 'John Allen window' stands out; it touches people because of the beautiful design, the New Zealand birds and because John's story, of a life so full of promise ending tragically in the war, reflects the lives and stories of so many others involved in World War I."
（1）What does the word "portrays" in paragraph 2 most probably mean?
A. Starts.
B. Changes.
C. Treasures.
D. Represents.（2）Sir James Allen built the "John Allen window" to ______________.
A.celebrate the end of World War I
B.honor the troops in the Gallipoli campaign
C.remember his son's sacrifice to the country
D.show the family's close ties with the church
（3）What might be the main theme of the pictures on the window?
A.Freedom and equality.
B.Peace and war.
C.Human and nature.
D.Marriage and family.
（4）What might be the best title for the text?
A.A Brave Soldier
B.Window on a Life
C.Cruelty of the War
D.A Grand Church
【答案】（1）D
（2）C
（3）B
（4）B
【解析】【分析】本文是一篇说明文，介绍了一所教堂中一个被称为"约翰·艾伦之窗"的窗户，上面描绘了一位当地人约翰·艾伦的短暂生命。这是约翰的父亲为了纪念他的儿子为国家做出的牺牲而绘制的，主题体现了战争与和平。
（1）考查词义猜测。根据第二段中的“the short life of a local man, John Allen, who died in 1915 in the Gallipoli campaign in Turkey.可知被称为“John Allen window”的一扇窗户描绘了当地男子John Allen短暂的一生，他于1915年在土耳其的加里波利战役中牺牲。可知portrays意思为“描绘”，故选D。
（2）考查细节理解。根据第三段中的“With the war over and his son dead, Sir James chose to install a window in the church, with which the Allen family had strong ties.”随着战争的结束和他儿子的去世，Sir James选择在教堂里安装了一扇窗户，艾伦家族与这扇窗户有着密切的联系。可知Sir James Allen建造了“John Allen window”，以纪念他的儿子为国家做出的牺牲。故选C。
（3）考查推理判断。根据倒数第二段中的“Divided into two parts, one depicts St. George, the patron saint of soldiers，while the other has an angel of peace, along with the words at the bottom,“ John Hugh All Gallipoli,6th June,1915”.”绘画分为两部分，一部分描绘了士兵的守护神圣乔治，另一部分描绘了和平天使，最下面写着“John Hugh All Gallipoli，1915年6月6日”。可推知窗里的画的主题应当为战争与和平。故选B。
（4）考查主旨大意。根据第二段“As with many churches, its walls are graced with a collection of beautiful stained-glass windows. Known as the “John Allen window”, one window portrays the short life of a local man, John Allen, who died in 1915 in the Gallipoli campaign in Turkey.”与许多教堂一样，它的墙壁上装饰着一系列美丽的彩色玻璃窗。一个窗子被称为"约翰·艾伦之窗"，上面描绘了一位当地人约翰·艾伦的短暂生命，他于1915年在土耳其的加利波利战役中去世。）以及文章主要内容为描述这个玻璃窗画背后的故事，故选B。
【点评】本题考点涉及细节理解，词义猜测，推理判断和主旨大意四个题型的考查，是一篇文化类阅读，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
At one time or another in your life you have probably done origami, even if it was just making a paper airplane or something more complicated like a paper crane. The chances are that as you did it, you reflected on how inventive this traditional art is. Animals, boxes, flowers, boats: it all can be created from a single square or rectangular sheet of paper simply by folding it. No cutting, no pasting.
But did you ever stop to think how the same techniques might be applied to engineering? Equipment that could be of real practical use? Origami meets the demand for things that need to
be small when transported and large when they arrive, like the everyday umbrella. In fact, origami-inspired creations have already flown in space; in 1995, Japanese engineers launched a satellite with solar panels that folded like a map.
'It's now mathematically proven that you can pretty much fold anything," says physicist Robert J. Lang, who quit his engineering job eight years ago to fold things full time. Lang, an origami enthusiast since age six, advised a advised well-known ear manufacturer the best way to fold an airbag into a dashboard. He is currently working on a space telescope lens that, if all goes according to plan, should be able to unfold to the size of a football field.
At the other end of the scale, researchers are also working on tiny folding devices that could lead to breakthroughs in medicine and computing. There's no doubt that computers of the future may contain tiny, folded motors or capacitors for faster processing and better memory.
Applications for origami engineering go further than many of us might imagine. "Some day," says MIT's Erik Demaine, "we'll build reconfigurable (可重构的) robots that can fold on their own from one thing into another, like Transformers. Too much like science fiction to be true? Maybe—though you certainly wouldn't want to bet against it."
（1）What do we know about origami?
A. It consumes lots of time.
B. It involves interesting ideas.
C. It requires complex techniques.
D. It has to do with cutting and pasting.
（2）Which of the following is an application of origami?
A. A space telescope lens can be folded to the size of an umbrella.
B. A satellite is equipped with solar panels and a folded map.
C. An airbag can be better folded into a dashboard of a car.
D. A future computer contains many huge folded motors.
（3）What is Erik Demaine's attitude towards origami engineering?
A. Hopeful
B. Doubtful.
C. Disapproving.
D. Ambiguous.
（4）In which section of a newspaper may this text appear?
A. Entertainment.
B. Culture.
C. Education.
D. Pop-science.
【答案】（1）B
（2）C
（3）A
（4）D
【解析】【分析】本文是一篇说明文，折纸是一种具有创造性的传统艺术，而现在它已经被应用到技术工程领域，人们利用折纸原理创造出了很多可折叠的装置。折纸工程将在很大程度上影响未来的医药、计算机和机器人行业。
（1）考查推理判断。根据第一段中的“The chances are that as you did it, you reflected on how inventive this traditional art is. Animals, boxes, flowers, boats: it all can be created from a single squa re or rectangular sheet of paper simply by folding it. No cutting, no pasting.”可知，折纸是一个具有创造性的传统艺术，我们不用裁剪或拼贴，只通过折叠就可以把一张正方形或者三角形的纸变成动物、纸盒、花、船等东西，由此推测折纸需要有创造性的和有趣的想法。故选B。
（2）考查细节理解。根据第三段中的“Lang, an origami enthusiast since age six, advised a
well-known ear manufacturer the best way to fold an airbag into a dashboard.”可知折纸爱好者Lang向一位制造商建议了把安全气囊折叠到仪表盘中的最佳方式。故选C。
（3）考查推理判断。根据最后一段中的“Applications for origami engineering go further than many of us might imagine”可知Erik Demaine认为折纸工程的应用远远超出了我们的想象，由此可推测Erik Demaine对折纸工程的未来充满希望。故选A。
（4）考查推理判断。根据第二段中的“in 1995, Japanese engineers launched a satellite with solar panels that folded like a map.”；第三段中的“Lang, an origami enthusiast since age six, advised a advised well-known ear manufacturer the best way to fold an airbag into a dashboard.”；第四段中的“There's no doubt that computers of the future may contain tiny, folded motors or capacitors for faster processing and better memory. ”和第五段中的“‘Some day,’ says MIT's Erik Demaine, ‘we'll build reconfigurable (可重构的) robots that can fold on their own from one thing into another, like Transformers.’”可知卫星，安全气囊的折叠，未来电脑的发展和未来可重构机器人，这些都和科学技术相关，故推测本文很有可能出现在报纸的科学板块。故选D。
【点评】本题考点涉及细节理解和推理判断两个题型的考查，是一篇文化类阅读，考生需要准确捕捉细节信息，根据上下文进行逻辑推理，从而选出正确答案。
3．阅读理解
DNA analysis has revealed family relationships between more than 10 generations of Stone Age people at megalithic (巨石的) tombs in Ireland and Sweden.
The evidence suggests that megaliths, prehistoric large stone structures, sometimes acted as graves for family groups in northwestern Europe thousands of years ago. The latest findings throw new light on the origins and social structure of the groups that built megaliths in this region—a history that has long been hidden in mystery.
For their study, the international team of researchers analyzed the genomes—the complete set of genetic material in a cell—of 24 Stone Age individuals from five megalithic burial sites in Ireland, Scotland and Gotland, a large Swedish island in the Baltic Sea.
This analysis showed that many of the individuals buried at each megalith, who all lived between 3,800 B.C. and 2,600 B.C., according to radiocarbon-dating of their remains, were closely related via family ties.
The results also showed that the individuals buried at the megaliths were related to Neolithic farmers in northern and western Europe but genetically distinct from other hunter-gatherers. This was particularly noticeable at the Ansarve site on the island of Gotland.
"The people buried in the Ansarve tomb are remarkably different on a genetic level compared to the individuals dug out from hunter-gather contexts, showing that the burial tradition in this megalithic tomb, which lasted for over 700 years, was performed by distinct groups with roots in the European Neolithic expansion," Magdalena Fraser, co-first author from Uppsala University, said in the statement.
（1）What's the significance of the new findings?
A. It reveals the family ties between people in Ireland and Sweden.
B. It implies that many people buried in the tombs were closely related.
C. It indicates the long-hidden mystery concerning DNA analysis.
D. It suggests that the megaliths became tombs thousands of years ago.
（2）How did the researchers reach their findings?
A.By interviewing individuals.
B.By travelling to different regions.
C.By analyzing genes.
D.By studying the burial sites.
（3）Which is true according to the latest findings?
A.Some people buried in the tombs were related to farmers.
B.Few people buried in the tombs were genetically different.
C.All the people buried at megaliths had family relationships.
D.People buried in the Ansarve tomb were dug out 700 years later.
（4）What's the main idea of this passage?
A.Megaliths served as tombs thousands of years ago.
B.People buried at the megaliths were recently analyzed.
https://www.doczj.com/doc/c711556678.html,test findings shed light on a mystery about burials.
D.Stone-Age people in Ireland and Sweden had close ties.
【答案】（1）B
（2）C
（3）A
（4）D
【解析】【分析】本文是一篇说明文，最新一项发现显示石器时代的爱尔兰人和瑞典人可能存在亲属关系。研究人员通过分析来自爱尔兰、苏格兰和位于波罗的海的瑞典格特兰岛的5个巨石墓葬遗址的24个石器时代个体的基因组。发现，每座巨石下埋葬着许多人，他们都生活在公元前3800年至公元前2600年之间根据他们遗体的放射性碳年代测定，他们的血缘关系非常密切。
（1）考查细节理解。根据第一段中的“DNA analysis has revealed family relationships between more than 10 generations of Stone Age people at megalithic (巨石的) tombs in Ireland a nd Sweden.”可知DNA分析揭示了爱尔兰和瑞典巨石墓群10多代人之间存在家庭关系。这项新发现意味着埋葬在坟墓里的许多人是近亲。故选B。
（2）考查细节理解。根据第三段中的“For their study, the international team of researchers analyzed the genomes”可知研究人员是通过分析基因组得出这项发现的，故选C。
（3）考查细节理解。根据第五段中的“The results also showed that the individual s buried at the megaliths were related to Neolithic farmers in northern and western Europe”可知埋葬在巨石阵中的人与北欧和西欧的新石器时代农民有关，故选A。
（4）考查主旨大意。根据第一段中的“DNA analysis has revealed family relationships between more than 10 generations of Stone Age people at megalithic (巨石的) tombs in Ireland and Sweden.”以及文章主要内容可知文章中心内容主要围绕着石器时代的爱尔兰人和瑞典人有密切联系展开。故选D。
【点评】本题考点涉及细节理解和主旨大意两个题型的考查，是一篇科研类阅读，考生需要准确掌握细节信息，并根据上下文的逻辑关系，进行概括和归纳，从而选出正确答案。
4．阅读理解
When you live in total messiness—cookies in your pants draws, and some old New Yorkers or apple seeds in your bed—it's hard to know where to look for when you lose your keys. The other day, after two weeks of searching, I found my keys in the refrigerator. I can't say I was surprised. But I was surprised when I was diagnosed with ADHD(多动症), when I was a junior at Yale.
According to a new study, 11% of school-age children have received an ADHD diagnosis, a 16% increase since 2007. And rising diagnoses mean rising treatments—drugs like Adderall are more accessible than ever. However, the consequences of misuse and abuse of these drugs are dangerous.
Yet also harmful are the consequences of ADHD undiagnosed, an all-too-common story for women like me, who have symptoms, like disorganization and forgetfulness, which look different from those typically expressed in males.
Dr. Ellen, author of Understanding Girls with ADHD, has found around 4 million females with ADHD are not diagnosed. "The main reason is that the diagnostic criteria were developed based on those hyperactive（过度活跃）young boys taken to clinics, making it difficult for girls to be diagnosed unless they behave like hyperactive boys." Ellen says.
Besides, the idea that young women actually have ADHD often causes skepticism. As a top student, I didn't believe my diagnosis at first. My friends were also confused, and rather certain my doctor was misguided.
"Often, if girls are smart or in supportive homes, symptoms are masked," Dr.Ellen says. "Girls will hide their inability to meet social expectations. They see their trouble organizing, and concentrating as character flaws(缺陷)."
These years, I am both embarrassed and exhausted by my struggles to keep track of objects, but drug has helped it and made it more bearable.
（1）The writer presents the first paragraph to .
A. air her view with an example
B. bring up the topic of the passage
C. show young people's messiness
D. prove Yale also has ADHD students
（2）Many female with ADHD are not diagnosed mainly because .
A.the diagnostic criteria are made according to male ADHD
B.they are smart enough to mask their ADHD symptoms
C.they don't view their trouble as symptoms of ADHD
D.women ADHD are more hyperactive than young boys
（3）What does the word "skepticism" in Paragraph 5 probably mean?
A.panic.
B.stubbornness.
C.debate.
D.doubt.
（4）What does the passage mainly talk about?
A.Why female ADHD patients develop the disease.
B.Why many female ADHD patients are undiagnosed.
C.How young ADHD patients are cured of the disease.
D.How much help ADHD patients can get from medication.
【答案】（1）B
（2）A
（3）D
（4）B
【解析】【分析】文章借由作者的亲身经历讲述女性多动症不容易被诊断出来的原因。（1）推理判断题。根据文章第一段的结构和But I was surprised when I was diagnosed with ADHD（多动症）,when I was a junior at Yale.以及下文关于多动症的内容可知，作者讲述第一段的目的是为了引出下文关于多动症的话题，故选B项。
（2）细节理解题。根据文章第四段的The main reason is that the diagnostic criteria were developed based on those hyperactive（过度活跃）young boys taken to clinics, making it difficult for girls to be diagnosed unless they behave like hyperactive boys.可知诊断多动症的标准是基于过度活跃的年轻男孩来制定的，所以很难诊断出女孩，除非她们的行为像过度活跃的男孩，故选A项。
（3）词义猜测题。根据画线部分后面的As a top student, I didn't believe my diagnosis at first.My friends were also confused, and rather certain my doctor was misguided.可知作者一开始不相信多动症的诊断结果，她的朋友也很困惑，认为是医生诊断错误，即她们都怀疑医生的诊断，故推测画线部分的意思是"怀疑"，故选D项。
（4）主旨大意题。文章第三段主要讲述女性多动症的症状和男性不同；第四段主要讲述女孩很难被诊断出多动症，因为诊断标准是按男性制定的；第五段主要讲述女性自己会怀疑诊断结果；第六段主要讲述女性会把多动症症状隐藏起来。综上所述，本文主要讲述女性不容易被诊断出多动症的原因，故选B项。
【点评】考查阅读理解。本文涉及细节理解题、推理判断题、词义猜测题和主旨大意题，细节理解题要注意从文中寻找答案；推理判断题需要联系上下文，推断出需要的信息；词义猜测题要结合划线词所在语境，推测词义；主旨大意题需要通读全文，了解大意之后找出中心思想
5．阅读理解
Microsoft announced this week that its facial-recognition system is now more accurate in identifying people of color, touting (吹嘘)its progress at tackling one of the technology's biggest biases (偏见).
But critics, citing Microsoft's work with Immigration and Customs Enforcement, quickly seized on how that improved technology might be used. The agency contracts with Microsoft for cloud-computing tools that the tech giant says is largely limited to office work but can also include face recognition.
Columbia University professor Alondra Nelson tweeted, "We must stop confusing 'inclusion' in more 'diverse' surveillance (监管)systems with justice and equality."
Facial-recognition systems more often misidentify people of color because of a long-running data problem: The massive sets of facial images they train on skew heavily toward white men. A Massachusetts Institute of Technology study this year of the face-recognition systems designed by Microsoft, IBM and the China-based Face++ found that facial-recognition systems consistently giving the wrong gender for famous women of color including Oprah Winfrey, Serena Williams, Michelle Obama and Shirley Chisholm, the first black female member of Congress.
The companies have responded in recent months by pouring many more photos into the mix, hoping to train the systems to better tell the differences among more than just white faces. IBM said Wednesday it used 1 million facial images, taken from the photo-sharing site Flickr, to build the "world's largest facial data-set" which it will release publicly for other companies to use.
IBM and Microsoft say that allowed its systems to recognize gender and skin tone with much more precision. Microsoft said its improved system reduced the error rates for darker-skinned men and women by "up to 20 times," and reduced error rates for all women by nine times.
Those improvements were heralded(宣布)by some for taking aim at the prejudices in a rapidly spreading technology, including potentially reducing the kinds of false positives that could lead police officers misidentify a criminal suspect.
But others suggested that the technology's increasing accuracy could also make it more marketable. The system should be accurate, "but that's just the beginning, not the end, of their ethical obligation," said David Robinson, managing director of the think tank Upturn.
At the center of that debate is Microsoft, whose multimillion-dollar contracts with ICE came under fire amid the agency's separation of migrant parents and children at the Mexican border.
In an open letter to Microsoft chief executive Satya Nadella urging the company to cancel that contract, Microsoft workers pointed to a company blog post in January that said Azure Government would help ICE "accelerate recognition and identification." "We believe that Microsoft must take an ethical stand, and put children and families above profits," the letter said.
A Microsoft spokesman, pointing to a statement last week from Nadella, said the company's "current cloud engagement" with ICE supports relatively anodyne(温和的)office work such as "mail, calendar, massaging and document management workloads." The company said in a statement that its facial-recognition improvements are "part of our going work to address the industry-wide and societal issues on bias."
Criticism of face recognition will probably expand as the technology finds its way into more arenas, including airports, stores and schools. The Orlando police department said this week that it would not renew its use of Amazon. com's Rekognition system.
Companies "have to acknowledge their moral involvement in the downstream use of their technology,"
Robinson said. "The impulse is that they're going to put a product out there and wash their hands of the consequences. That's unacceptable."
（1）What is "one of the technology's biggest biases" in Paragraph 1?
A. Class bias.
B. Regional difference.
C. Professional prejudice.
D. Racial discrimination.
（2）What can we know about the improvement of facial-recognition technology?
A. Justice and equality have been truly achieved.
B. It is due to the expansion of the photo database.
C. It has already solved all the social issues on biases.
D. The separation of immigrant parents from their children can be avoided.
（3）What is the focus of the face-recognition debate?
A. Data problems.
B. The market value.
C. The application field.
D. A moral issue.（4）What is David Robinson's attitude towards facial-recognition technology?
A. Skeptical.
B. Approval.
C. Optimistic.
D. Neutral.
（5）We can infer from the last paragraph that Robinson thinks _____.
A. companies had better hide from responsibilities
B. companies deny problems with its technical process
C. companies should not launch new products on impulse
D. companies should be responsible for the new product and the consequences
（6）Which can be the suitable title for the passage?
A. The wide use of Microsoft system
B. Fears of facial-recognition technology
C. The improvement of Microsoft system
D. Failure of recognizing black women
【答案】（1）D
（2）B
（3）D
（4）A
（5）D
（6）B
【解析】【分析】本文是一篇议论文，微软面部识别技术改进了肤色识别，宣布其人脸识别技术将会更加精确，但是人们却认为它会带来更大的问题，希望微软把道德置于其利润之上，并且能够为产品以及其带来的后果负责。
（1）考查推理判断。根据第一段”Microsoft announced this week that its facial-recognition system is now more accurate in identifying people of color, touting (吹嘘）its progress at tackling one of the technology's biggest biases (偏见).“可知微软面部识别技术改进了肤色识别，吹嘘它可以解决该技术最大的偏见，由此可以推断该项技术在人种肤色上有偏见，也就是种族歧视。故选D。
（2）考查细节理解。根据第五段中的”The companies have responded in recent months by pouring many more photos into the mix, hoping to train the systems to better tell the differences among more than just white faces.“可知那些公司通过在原有照片中加入更多的照片，通过训练系统，从而提升系统的识别能力，即通过扩充照片数据库来提升系统的识别能力。故选B。
（3）考查推理判断。根据第九段中的”At the center of that debate is Microsoft, whose multimillion-dollar contracts with ICE came under fire amid the agency's separation of migrant parents and children at the Mexican bo rder.“；和第十段中的”We believe that Microsoft must take an ethical stand, and put children and families above profits“可知对微软人脸识别技术的争论中心是，它会把墨西哥边缘的移民父母和孩子分开，且人们认为微软必须坚守道德底
线，将儿童和家庭置于其利润之上，故推断目前对于脸部识别技术争论的焦点是道德问题。故选D。
（4）考查推理判断。根据最后一段中的 "The impulse is that they're going to put a product out there and wash their hands of the consequences. That's unacceptable."可知Robinson认为他们推出了一种产品然后对其后果撒手不管，这是让人难以接受的。故推断Robinson对人脸识别技术是不支持的。故选A。
（5）考查推理判断。根据最后一段中的 "The impulse is that they're going to put a product out there and wash their hands of the consequences. That's unacceptable."可知Robinson认为他们推出了一种产品然后对其后果撒手不管，这是让人难以接受的。故推断Robinson认为公司应该对自己的产品和产品带来的后果负责到底。故选D。
（6）考查主旨大意。纵观全文可知，本文讲述了人们怀疑改进之后的人脸识别技术会带来更多的问题，比如种族歧视和置墨西哥孩子的利益于不顾。故选B。
【点评】本题考点涉及细节理解，推理判断和主旨大意三个题型的考查，是一篇科技类阅读，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。
6．阅读理解
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Tour Highlights:
Must-see sights in China－the Great Wall, Forbidden City, Terracotta Warriors
Try biking on the Ming Dynasty City Wall of Xi' an, or tour by electric car
Enjoy the Three Gorges scenery on Yangtze River & feel totally relaxed
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Tour Highlights:
Must-see sights in China－the Great Wall, Forbidden City, Terracotta Warriors
Experience the Bund, classical garden, modern and old in contrast in Shanghai
Feel the lively atmosphere & explore busy markets freely in Hong Kong
Walk into a local family, learn to cook Chinese food & dine with the hosts in their home
From $ 2, 499 per person
Tour Route 4: 12 Days Private Beijing – Xi'an – Chengdu – Guilin – Shanghai
Tour Highlights:
Must-see sights in China－the Great Wall, Forbidden City, Terracotta Warriors, Giant Pandas
Come to Chengdu，the hometown of giant pandas to visit and observe the cute creature
Cruise on the meandering Li River & admire Guilin landscape
Walk into a local Chinese family, interact & dine with the hosts in their home
From $2, 079 per person
（1）What do Tour Route 1 and Tour Route 2 have in common?
A. They have cycling activities.
B. They include a visit to Tibet.
C. Visitors enjoy the Three Gorges scenery.
D. Visitors pay the same amount of money.
（2）What is special about Tour Route 2?
A.Tourists can travel by bike.
B.Tourists can visit a huge dam.
C.Tourists can dine with a family.
D.It is the most expensive of the four.
（3）Where can visitors enjoy China's rare animals?
A.Tour Route 1.
B.Tour Route 2.
C.Tour Route 3.
D.Tour Route 4.
【答案】（1）A
（2）B
（3）D
【解析】【分析】本文是一篇应用文，介绍了四条旅游路线。
（1）kc 细节理解。根据Route 1部分中的“Have a leisurely walk or an exciting bicycle ride on the time-honored City Wall of Xi'an”及 Route 2部分中的“Try biking on the Ming Dynasty City Wall of Xi' an”可知，这两条路线的共同之处是都有骑行活动，故选A。
（2）考查细节理解。根据Route 2部分中的“Enjoy the Three Gorges scenery on Yangtze River”可知，在Route 2中你可以欣赏到长江三峡风光，也就是说Route 2的特别之处是你可以参观三峡大坝，故选B。
（3）考查细节理解。根据Route 4部分中的“Come to Chengdu，the hometown of giant pandas to visit and observe the cute creature”可知，在Route4中你可以看到中国的珍稀动物大熊猫，故选D。
【点评】本题考点涉及细节理解题型的考查，是一篇介绍类阅读，考生需要准确捕捉细节信息，结合题目要求，从而选出正确答案。
7．阅读理解
A science teacher from rural Kenya who gives away most of his salary to help poorer students has been awarded the world's best teacher and $ 1 million, beating 10,000 nominations from 179 countries. Peter Tabichi, 36, a maths and physics teacher at Keriko secondary school in Pwani
Village, has won the Varkey Foundation Global Teacher Prize 2019.
Tabichi gives away 80% of his income to help the poorest students at the poorly-equipped and overcrowded school who could not otherwise afford uniforms and books. More than 90% of his students are from poor families and almost a third are orphans or have only one parent. Drug abuse, teenage pregnancies, leaving off their studies, young marriages and suicide are common. Students have to walk 7 km along roads that can become impassable in the rainy season to reach the school and the area can be affected by drought and starvation.
Despite only having one computer, a poor Internet connection and a student-teacher ratio of 58:1, Tabichi started a "talent nurturing club" and expanded the school's science club, helping students design research projects of such quality that many now qualify for national competitions. His students have taken part in international science competitions and won an award from the Royal Society of Chemistry after using local plant life to generate electricity. Tabichi and four colleagues also give struggling students one-to-one tuition in maths and science, visiting students' homes and meeting their families to identify the challenges they face.
Accepting the prize, Tabichi said Africa's young people would no longer be held back by low expectations." Africa will produce scientists, engineers and entrepreneurs whose names will be one day famous in every corner of the world." he said.
（1）What made Peter Tabichi win the prize in 2019?
A. Giving away $ 1 million to education.
B. Teaching in secondary schools for 36 years.
C. Fighting drought and starvation in Africa.
D. Helping the poorer students in rural Kenya.（2）Why did Tabichi start the "talent nurturing club"?
A. To contribute most of his income.
B. To expand national competitions.
C. To guide students to design research projects.
D. To encourage students to grasp opportunities.
（3）Which of the following best describes Peter Tabichi as a teacher?
A. Independent.
B. Caring.
C. Humorous.
D. Interesting.
（4）What can we infer from the last paragraph?
A. African education cost is expected to get lower.
B. Africa is in desperate need of young scientists.
C. Tabichi is not pleased until he is known worldwide.
D. Tabichi has high expectations for young Africans.
【答案】（1）D
（2）C
（3）B
（4）D
【解析】【分析】本文是一篇新闻报道，肯尼亚农村教师彼得·塔比奇由于资助贫困学生获得了世界最佳教师奖。
（1）考查推理判断。根据第一段中的“A science teacher from rural Kenya who gives away most of his salary to help poorer students has been awarded the world's best teacher and $ 1 million, beating 10,000 nominations from 179 countries.”一名来自肯尼亚农村的科学教师获得
了世界最佳教师奖，并获得了100万美元的奖金，他将自己的大部分工资捐给了贫困学生。可推知，助肯尼亚农村贫困学生让彼得·塔比奇赢得了2019年世界最佳教师奖。故选D。
（2）考查细节理解。根据第三段中的“Despite only having one computer, a poor Internet connection and a student-teacher ratio of 58:1, Tabichi started a ‘talent nurturing club’ and expanded the school's science club, helping students design research projects of such quality that many now qualify for national competitions.”尽管只有一台电脑，网络连接不畅，师生比例为58:1，但他还是创办了一个“人才培养俱乐部”，并扩大了学校的科学俱乐部，帮助学生设计出质量如此之高的研究项目，现在许多学生都有资格参加全国性的竞赛）可知，他创办“人才培养俱乐部”，是为了帮助学生设计一些研究项目。故选C。
（3）考查推理判断。根据第一段中的“A science teacher from rural Kenya who gives away most of his salary to help poorer students has been awarded the world's best teacher and $ 1 million, beating 10,000 nominations from 179 countries.”一名来自肯尼亚农村的科学教师获得了世界最佳教师奖，并获得了100万美元的奖金，他将自己的大部分工资捐给了贫困学生；及第二段中的“Ta bichi gives away 80% of his income to help the poorest students at the poorly-equipped and overcrowded school who could not otherwise afford uniforms and books.”塔比奇把他80%的收入捐给了设备简陋、人满为患的学校，帮助那些买不起校服和书籍的最贫困学生。可知，塔比奇将自己的大部分工资捐给了贫困学校和学生。由此可知，塔比奇是一个非常有爱心的好老师。故选B。
（4）考查推理判断。根据最后一段中的“Africa will produce scientists, engineers and entrepreneurs whose names will be one day famous in every corner of the world.” 他说“非洲将培养出科学家、工程师和企业家，他们的名字总有一天会在世界各地家喻户晓。可推知，塔比奇对非洲年轻人充满了很高的期望。故选D。
【点评】本题考点涉及细节理解和推理判断两个题型的考查，是一篇新闻报道。考生需要准确掌握细节信息，并根据上下文进行逻辑推理，从而选出正确答案。
8．阅读理解
The new social robots, including Jibo, Cozmo, Kuri and Meccano M.A.X., bear some resemblance to assistants like Apple's Siri, but these robots come with something more. They are designed to win us over not with their smarts but with their personality. They are sold as companions that do more than talk to us. Time magazine hailed (称赞) the robots that "could fundamentally reshape how we interact with machines." But is reshaping how we interact with machines a good thing, especially for children?
Some researchers in favor of the robots don't see a problem with this. People have relationships with many kinds of things. Some say robots are just another thing with which we can have relationships. To support their argument, roboticists sometimes point to how children deal with toy dolls. Children animate (赋予…生命) dolls and turn them into imaginary friends. Jibo, in a sense, will be one more imaginary friend, and arguably a more intelligent and fun one.
Getting attached to dolls and sociable machines is different, though. Today's robots tell children that they have emotions, friendships, even dreams to share. In reality, the whole goal of
the robots is emotional trickery. For instance, Cozmo the robot needs to be fed, repaired and played with. Boris Sofman, the chief executive of Anki, the company behind Cozmo, says that the idea is to create "a deeper and deeper emotional connection ... And if you neglect him, you feel the pain of that." What is the point of this, exactly? What does it mean to feel the pain of neglecting something that feels no pain at being neglected, or to feel anger at being neglected by something that doesn't even know it is neglecting you?
This should not be our only concern. It is troubling that these robots try to empathize with children. Empathy allows us to put ourselves in the place of others, to know what they are feeling. Robots, however, have no emotions to share, and they cannot put themselves in our place. No matter what robotic creatures "say" or squeak, they don't understand our emotional lives. They present themselves as empathy machines, but they are missing the essential equipment. They have not been born, they don't know pain, or death, or fear. Robot thinking may be thinking, but robot feeling is never feeling, and robot love is never love.
What is also troubling is that children take robots' behavior to indicate feelings. When the robots interact with them, children take this as evidence that the robots like them, and when robots don't work when needed, children also take it personally. Their relationships with the robots affect their self-esteem (自尊). In one study, an 8-year-old boy concluded that the robot stopped talking to him because the robot liked his brothers better.
For so long, we dreamed of artificial intelligence offering us not only simple help but conversation and care. Now that our dream is becoming real, it is time to deal with the emotional downside of living with robots that "feel."
（1）How are the new social robots different from Siri?
A. They are intended to teach children how to talk.
B. They are designed to attract people with their smarts.
C. Their main function is to evaluate children's personality.
D. They have a new way to communicate with human beings.
（2）In Paragraph 3 Cozmo is used as an example to show that the social robots ______.
A. are deeply connected with human beings
B. are unable to build a real relationship with children
C. are so advanced that they can feel the pain of human beings
D. are not good enough to carry out the instructions of children
（3）The underlined phrase "essential equipment" in Paragraph 4 refers to ______.
A. emotion
B. pain
C. fear
D. thinking
（4）Which of the following shows the development of ideas in the passage?
I: Introduction P: Point Sp: Sub-point (次要点) C: Conclusion
A. B.
C. D.
【答案】（1）D
（2）B
（3）A
（4）B
【解析】【分析】本文是一篇议论文，新的社交机器人与以往机器人不同，他们不仅比我们聪明还有他们的个性。时代周刊称它彻底改变了我们与机器互动的方式。但是对这种改变有的科学家赞同而有很多人也很担忧。
（1）考查推理判断。根据第一段中的“ The new social robots, including Jibo, Cozmo, Kuri and Meccano M.A.X., bear some resemblance to assistants like Apple's Siri, but these robots come with something more. ”可知，新的社交机器人与像苹果的Siri这样的助理有相同之处，但比它们有更多功能；再根据第一段中的“Time magazine hailed (称赞) the robots that “could fundamentally reshape how we interact with machine s.”可知，社交机器人彻底改变了我们与机器互动的方式，可以推知以一种新的方式与人们交流互动。故选D。
（2）考查推理判断。Cozmo是第三段的举例，举例肯定是用来证明本段或者其前边的观点的。本段的中心是“Getting attached to dolls and sociable machines is different, though.”与洋娃娃相处与与社交机器相处是不同的；再根据第三段中的“What does it mean to feel the pain of neglecting something that feels no pain at being neglected, or to feel anger at being neglected by something that doesn't even know it is neglecting you?”你觉得忽略了机器人而难受，但是机器人并不会感觉被忽略，或者你感觉机器人冷落了你而难受但是机器人根本不知道它冷落了你，这些意味着什么呢？可知，社交机器人并不能真的跟小朋友建立感情。故选B。（3）考查词义猜测。根据第四段中的“They h ave not been born, they don't know pain, or death, or fear. Robot thinking may be thinking, but robot feeling is never feeling, and robot love is never love.”可知，社交机器人不知道疼，死亡或害怕。社交机器人的思维可能是在想，但是他们的感觉从来不是感觉，他们的爱也从来不是爱。这句话是证明划线单词所在句子的论点的，他们是会同情的机器，但是他们缺少感情，导致他们所谓的感情是假的。所以划线单词词意为情感。故选A。
（4）考查篇章结构。分析文章内容，第一段提出观点：社交机器人改变了我们与机器互动的方式。第二段提出一些支持这一改变的专家的想法，第三段提出一些人对这一改变的担忧，并且第三段后半部分以及第四段、第五段分别是这些人的三点担忧。最后一段总结这一趋势面临的现状。所以文章提出观点后，分为支持和反对两个观点，反对方面又列出了三点担忧，最后一段总结。故选B。
【点评】本题考点涉及推理判断，词义猜测和篇章结构三个题型的考查，是一篇科技类阅读，考生需要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
9．阅读理解
Traveling Tips
No Smoking
Federal and State Government Regulations do not allow you to smoke on board express coaches within Australia.
Luggage Allowance
As a fare paying customer you are entitled to take 2 pieces of personal luggage. Each must not exceed 75 cm in length, or weigh more than 20kg.
Excess luggage will be carried at the company's excess luggage rate and depending on space availability may be required to be carried on another coach.
Luggage Tips
1) Keep your valuables with you. Money, jewellery, valuable documents, credit cards, keys, medications should be retained by you and not on the coach at meal or transport stops.
2) Use sturdy, lockable luggage. Do not use plastic bags as these may split during the transit.
3) Make sure you identify your luggage with a name tag.
4) Backpacks—stow all items and do not leave mugs, shoes, towels hanging off your backpack as these can get caught in other luggage and cause damage.
Departure Times
The time shown on your ticket is the coach departure time. If you are boarding halfway and not at a travel centre or terminal you should be at the pick up point 15 minutes ahead of this time, so you can be comfortably on board by the time the coach is due to leave. If you are boarding at a travel centre or terminal, please arrive at least 20 minutes prior to the published departure time and remember to allow extra time at peak travel times.
Dress Requirements
As a courtesy, and so as not to offend fellow travelers, a reasonable standard of clothing and footwear is required.
（1）As a traveler, you can_____.
A.take the luggage 75 cm in length and 20kg in weight only
B.leave valuable belongings on coach when going for meals
C.identify your luggage by attaching a name tag to it
D.leave the mugs and shoes hanging off the backpack
（2）Among the following traveling tips, which one is true?
A.Smoking is strictly forbidden all over the places within Australia.
B.Plastic bags should be avoided in case of split during the transit.
C.15 minutes ahead of the departure time should be guaranteed.
D.Standards of dress requirements have been specifically listed.
【答案】（1）C
（2）B
【解析】【分析】本文是一篇说明文，介绍了旅行列出五个建议，并就每个建议进行了说
（1）考查细节理解。根据第三个建议Luggage Tips中的“Make sure you identify your luggage with a name tag.”可知，确保你的行李上有姓名标签，也就是在行李上贴上姓名标签以识别你的行李，故选C。
（2）考查细节理解。根据第三个建议 Luggage Tips中的“Do not use plastic bags as these may split during the transit.”可知，不要使用塑料袋，因为塑料袋可能会在运输过程中裂开，所以在运输过程中避免使用塑料袋以防裂开。故选B。
【点评】本题考点涉及细节理解题型的考查，是一篇旅游类阅读，考生需要准确掌握细节信息，并结合题目要求，从而选出正确答案。
10．阅读理解
When he was young, Louis Armstrong was taking what was called “Creole jazz”, which was also called dance music, and combining it with trumpeter (小号手) Buddy Bolden, to create what would eventually become today's jazz.
Armstrong accomplished that with almost no formal training. He received little training before he was placed in the New Orleans Colored Waif's Home at the age of 12, after a run-in (小争执) with the police. The punishment turned out to be a mixed blessing, for he also had the opportunity to play in a real band.
While at the Waif's, Armstrong also got the chance to hear some of the city's finest musicians. Cornetist Freddie Keppard performed in a nearby club. So did trumpeter and bandleader, King Joe Oliver, who took the boy under his wing and taught him how to read music and work on his playing technique.
When Oliver left for Chicago, Armstrong chose to stay in New Orleans and work with some of the other top musicians of the day. In Chicago, King Oliver offered him a place in his band in 1922. It became Armstrong's biggest challenge yet — the band had no parts written for trumpet, so he was forced to listen to King Oliver and improvise (即兴创作).
Soon, Armstrong's undeniable talent was getting notice. Even classically trained musicians would come to hear the incredible sounds this young man created.
Lil Hardin, the bands piano player and the future Mrs. Armstrong, explains that Oliver kept Armstrong in the second trumpet-chair so that Oliver would still be “King”. Hardin convinced him to leave the band.
Armstrong moved to New York City in 1924 to join Fletcher Henderson's band and then flew solo. In 1925, Armstrong put together the Hot Five, expanding his popularity even more. Armstrong recorded his first composition, Cornet Chop Suey, one of the most copied jazz solos of all time. This monumental 1928 recording blends (混合) artistry, endurance and showmanship that has rarely, if ever, been matched in Jazz.
（1）What does the underlined word “that” refer to in the second paragraph?
A. To play dance music.
B. To work with Buddy Bolden.
C. To create modem jazz music.
D. To play a jazz instrument well.
（2）Who taught Louis Armstrong how to play music in the early time?
A. Buddy Bolden.
B. Lil Hardin.
C. Cornetist Freddie Keppard.
D. King Joe Oliver.
（3）Why did Louis Armstrong Leave King Oliver's band?
A. Because he wanted to get married in New York.
B. Because the man forced him to leave the band.
C. Because he got a better opportunity in New York.
D. Because his talent could not develop completely.
（4）What's the main idea of the passage?
A. It asks readers to know more about modern jazz.
B. It introduces one of the greatest jazz musicians.
C. It introduces the development of jazz.
D. It describes the importance of talent in playing jazz.
【答案】（1）C
（2）D
（3）D
（4）B
【解析】【分析】本文是一篇记叙文，介绍了音乐人Louis Armstrong学习音乐的过程。（1）考查代词指代。根据第一段中的to create what would eventually become today's jazz.由此可知that指上段“...to create what would eventually become today's jazz.”，故选C。（2）考查细节理解。根据第三段中的“So did trumpeter and bandleader, King Joe Oliver, who took the boy under his wing and taught him how to read music and work on his playing technique.”小号手兼乐队指挥King Joe Oliver也这么做了，他把小男孩放在自己的侧厅，教他如何阅读音乐，学习演奏技巧。故选D。
（3）考查推理判断。根据倒数第二段中的“ Lil Hardin, the bands piano player and the future Mrs. Armstrong, explains that Oliver kept Armstrong in the second trumpet-chair so that Oliver would still be “King”. Hardin convinced him to leave the band.”可推断出Louis Armstrong离开King Oliver乐队的原因是因为他的才能不能得到完全发展，故选D。
（4）考查主旨大意。全文介绍Armstrong如何成为伟大的爵士音乐家，故选B。
【点评】本题考点涉及细节理解，代词指代，推理判断和主旨大意四个题型的考查，是一篇人物类阅读，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。
11．阅读理解
At 88, my grandmother Vera has dementia and barely recognizes me. But I'm determined to help her age with dignity and grace in her home for as long as she can.
Since 2015, I've been a manager at Honor, a technology company that uses a website and an app to pair professional caregivers (we call them Care Pros) with loved ones who need a hand. I want to make sure we are offering all our clients (客户), including my grandmother, a service that is affordable, with people who are reliable, diverse and skilled. On Sundays. Amy, my grandmother's most-loved Honor professional caregiver, comes over to get her dressed for church. She loves the time she spends with Amy. That's the best gift I can give her and the best gift I can give myself. Care giving can exhaust a family emotionally and physically. At Honor, we're trying to
create something that makes it easier for women to be moms, daughters, and sisters all at once. That's why this company was built.
What sets Honor apart from other care giving services is that we're equally focused on treating the Care Pros well. We pay higher-than-average rates and they can get health benefits and sick leave. Most of our Care Pros are women, and a lot of them arc single mothers. The technology behind our app allows Care Pros to set parameters (参数) based on when, where, and how much they want to work so they can control their schedules. The company also allows continuity of care. Each Care Pro notes in the caregivers' app how the client is feeling or what should happen on the following shift. That way, the client's family can stay up to date on their loved one's health. When I was working with my team at Honor, I wanted to create opportunities for people who looked like me. I'm proud to say that there are single moms and other women without traditional educational training who lead teams here. The makeup of this company proves that people with diverse backgrounds can be part of a successful tech company. This has to be a model for the future.
I'm confident it will happen.
（1）The author mentions Amy to _______.
A. share a precious memory
B. advocate caring for the elderly
C. show the importance of caregivers
D. inform the readers of a touching story
（2）Which of the following about Honor is true?
A. It allows flexible working schedules.
B. It gives higher salary and more paid leave.
C. It mainly employs single mothers and males.
D. It matches caregivers with clients at random.
（3）What does the underlined part "stay up to date" probably mean?
A. Go to bed later than usual.
B. Get the latest information.
C. Attend to somebody at fixed time.
D. Accompany somebody day and night.
（4）The last paragraph intends to tell us that _______.
A. women are able to hold up half the sky
B. success has nothing to do with education
C. Honor will probably have a better future
D. people with diverse backgrounds will be a model
【答案】（1）C
（2）A
（3）B
（4）C
【解析】【分析】本文是一篇说明文，介绍了老年照顾者的重要性以及Honor公司。Honor是一家科技公司，它通过一个网站和一个应用程序，将专业护理人员(我们称之为护理专业人员)与需要帮助的亲人配对。Honor与其他护理服务的区别在于，我们同样注重善待护理专业人士。我们支付高于平均水平的工资，他们可以享受健康福利和病假。
（1）考查推理判断。根据第二段中的“I want to make sure we are offering all our clients (客户), including my grandmother, a service that is affordable, with people who are reliable, diverse
and skilled. On Sundays. Amy, my grandmother's most-loved Honor professional caregiver, comes over to get her dressed for church. She loves the time she spends with Amy.”我想要确保我们为所有的客户，包括我的祖母，提供一项负担得起的服务，而且要有可靠、多样化和熟练的员工。在星期天，艾米，我祖母最喜欢的荣誉职业护理员，过来给她穿上去教堂的衣服。她喜欢和艾米在一起的时光。可知，作者提到Amy是为了说明老年照顾者的重要性。故选C。
（2）考查推理判断。根据第三段中的“The technology behi nd our app allows Care Pros to set parameters (参数) based on when, where, and how much they want to work so they can control their schedules.”我们的应用程序背后的技术允许医护人员根据时间、地点和工作量来设置参数，这样他们就可以控制自己的日程安排。可知，它允许灵活的工作时间安排。故选A。
（3）考查词义猜测。根据第三段中的“Each Care Pro notes in the caregivers' app how the client is feeling or what should happen on the following shift. That way, the client's family can stay up to date on their loved one's health.”每个护理专业人员都会在护理人员的应用程序中记录下客户的感受，以及接下来轮班时应该发生什么。这样，客户的家人就可以随时了解他们所爱的人的健康状况。由此推知划线词的意思是"获取最新信息"。故选B。
（4）考查推理判断。根据倒数第二段中的“The makeup of this company proves that people with diverse backgrounds can be part of a successful tech company. This has to be a model for the future.”这家公司的构成证明，拥有不同背景的人可以成为一家成功科技公司的一部分。这必须成为未来的模式。和最后一段中的“I'm confident it will happen.”我相信这将会发生。可知，最后一段意在告诉我们，Honor可能会有一个更好的未来。故选C。
【点评】本题考点涉及词义猜测和推理判断两个题型的考查，是一篇科普类阅读，要求考生根据上下文的逻辑关系，进行分析，推理，从而选出正确答案。
12．（2019?全国Ⅱ）阅读理解
“You can use me as a last resort（选择）, and if nobody else volunteers, then I will do it.” This was an actual reply from a parent after I put out a request for volunteers for my kids lacrosse（长曲棍球）club.
I guess that there's probably some demanding work schedule, or social anxiety around stepping up to help for an unknown sport. She may just need a little persuading. So I try again and tug at the heartstrings. I mention the single parent with four kids running the show and I talk about the dad coaching a team that his kids aren't even on … At this point the unwilling parent speaks up,“Alright. Yes, I'll do it.”
I'm secretly relieved because I know there's real power in sharing volunteer responsibilities among many. The unwilling parent organizes the meal schedule, sends out emails, and collects money for end-of-season gifts. Somewhere along the way, the same parent ends up becoming an invaluable member of the team. The coach is able to focus on the kids while the other parents are relieved to be off the hook for another season. Handing out sliced oranges to bloodthirsty kids can be as exciting as watching your own kid score a goal.
Still, most of us volunteers breathe a sigh of relief when the season comes to a close. That relief
高三培优专练 1．单调性的判断 例１：（1）函数()2 12 log (4)f x x -=的单调递增区间是（ ） A ．(0,)+∞ B ．(0),-∞ C ．(2,)+∞ D ．(),2-∞- （2）2 23y x x +-+=的单调递增区间为________． 2．利用单调性求最值 例2：函数1y x x =+-的最小值为________． 3．利用单调性比较大小、解抽象函数不等式 例3：（1）已知函数()f x 的图象向左平移1个单位后关于y 轴对称，当211x x >>时， ()()2121()0f x f x x x -?-????<恒成立，设12 a f ??=- ?? ? ，()2b f =，()3c f =，则a ，b ，c 的大小关系为 （ ） A ．c a b >> B ．c b a >> C ．a c b >> D ．b a c >> （2）定义在R 上的奇函数()y f x =在(0,)+∞上递增，且10 2f ??= ???，则满足19log 0f x ??> ?? ?的x 的集合为________________． ４．奇偶性 例４：已知偶函数()f x 在区间[0,)+∞上单调递增，则满足1(21)3f x f ?? -< ??? 的x 的取值范围是（ ） A ．12,33?? ??? B ．12,33?? ? ??? C ．12,23?? ??? D ．12,23?? ? ??? ５．轴对称 例５：已知定义域为R 的函数()y f x =在[]0,7上只有1和3两个零点，且()2y f x =+与()7y f x =+ 都是偶函数，则函数()y f x =在[]0,2013上的零点个数为（ ） A ．404 B ．804 C ．806 D ．402 ６．中心对称 例６：函数()f x 的定义域为R ，若()1f x +与()1f x -都是奇函数，则（ ） A ．()f x 是偶函数 B ．()f x 是奇函数 C ．()()2f x f x =+ D ．()3f x +是奇函数 ７．周期性的应用 例７：已知()f x 是定义在R 上的偶函数，()g x 是定义在R 上的奇函数，且()()1g x f x =-， 则()()20172019f f +的值为（ ） A ．1- B ．1 C ．0 D ．无法计算 一、选择题 培优点一 函数的图象与性质 对点增分集训
阅读理解整体分析 选材 ①阅读材料通常在150~250词之间 ②选材广泛,具有浓厚的时代气息 ③阅读语段生动活泼,语句富子变化 命题原则 ①要求考生既能理解具体的事实,也能理解抽象的概念; ②要求考生既能理解文章的表层意思,也能理解文章的深层含义; ③要求考生既能理解某句、某段的意思,也能理解全篇的逻辑关系; 中考阅读理解的应试策略 在解答阅读理解题时,要根据如下步骤进行解题。 1.浏览问题明确要求 先了解文章后面所要解决的问题再去看文章,能使思路更加清晰,做到心中有数。 2.略读全文,了解梗概 略读就是在尽可能短的时间内把握文章或段落的内容,略读时要特别注意主题。 3.通读寻读猎取信息 寻读时可把与答题无关的内容一扫而过,而与答题有关的重要信息要认真读。 4逐条分析,对号入座 即把寻读时所获得的信息与答题要求结合起来,逐条进行分析,对号人座。 5.复读全文,验证答案 再次仔细阅读全文,进一步加深对文章的理解,核实所选内容是否正确。 阅读理解不同题型解题技巧 基于不同的考查目的,阅读理解题通常可分类为“细节理解题”“主且大意题”“词义猜测题”与“推理判断题”,不同的考查目的,会有不同的设题特点可使用不同的解题技巧。 一、细节理解题解题技巧 细节理解题主要是考查who, what, which, when, where等文章细节些细节理解题比较简单,只需浏览文中所叙述的事实或细节,就可以作答。 但一些细节理解题则需要通过语句的同义或反义转换来考查学生对英语的理解能力,对文中个别难词、关键词、词组或句子作出解释或需要对有关的上下文提供的语境和信息、甚至对整篇文章的内容建立准确、立体的理解和判断。这些题的难度较大解答细节理解题时,要先看题于,然后带着问题读文章。同学们做这类题时可以边读边做记号,加强阅读的针对性提高做题的准确率, 1.语义转换题一跳读查找法。语义转换题通常考查对某句话或某几包话的理解，可根据题干内容从原文中找到相关句子,然后进行比较和分析,并确定最佳答案运用跳读查找法时,要特别注意试题及其选项与原文之间的语义变换,如同义变换、概念解析、归纳事实等 2.生活应用题一常识理解法。生活应用题要求学生在读懂文章的基础上结合定的生活常识进行判断。但有些时候,一些常识性判断题,甚至只看题干,就可选出最佳答案。 3.细节排序题一首尾定位法。这种试题要求学生根据动作发生的先后顺序和句子之间的逻辑关系,找出事件发生的正确顺序,做此类题时可采用“首尾定位第一个动作和最后一个动作,迅速缩小选择范围,从而快速选出正确答案 4.寻找值息题一干定位法。快速寻找信息题一般为功能阅读题,主要形式有广告、公告、演出信息、航班时间表、购物就餐等,做这类题时没有必要阅读全文,直采用“题干定位法,根据题干要求,直接从表格中查找相关信息
中考英语阅读理解难题及答案（word）1 一、初三英语阅读理解（含答案详细解析） 1．阅读理解 Science fiction is a popular kind of writing, and many people think of Jules Verne（凡尔纳） as the father of science fiction. He was born in France in 1828. His father wanted him to become a lawyer, but from his early 20s Verne decided to become a writer. At first he wrote plays for the theater. Then, in 1863, he wrote a story called Five Weeks in a Balloon. The success of this book encouraged him to write more stories such as A Journey to the Center of the Earth（1864） and From the Earth to the Moon（1865）. In the 19th century, many people were interested in science and inventions. Jules Verne wrote about scientific subjects in his stories and, as a result, they were very popular. Verne's writing included many predictions（预言）for the 20th century and many of them came true. He described space flight, movies, and air conditioning, a long time before they appeared. These books were very successful and they made Verne rich. Jules Verne's books have been the subjects for many movies. 20, 000 Leagues under the Sea was a successful movie for Walt Disney. It was the first time that Disney movie had used real actors instead of cartoon drawings. Around the World in Eighty Days is another famous movie based on one of Verne's books. The main character is an Englishman called Phileas Fogg. For him, the most important thing is to be always on time! （1）What does the phrase "the father of science fiction" mean? A. The father who has several children. B. The man who loves science and inventions. C. The writer whose father wrote science fiction. D. The man who first started writing science fiction successfully. （2）What encouraged Jules Verne to write more stories? A. The plays he wrote for the theater. B. The encouragement from his father. C. The success of Five Weeks in a Balloon. D. The scientific subjects in his stories. （3）Why were Jules Verne's books very popular in the 19th century? A. Because his books made him rich and famous. B. Because he wrote many plays for the theater at that time. C. Because his books were the subjects for many movies. D. Because many people were interested in science and inventions. （4）Which of the following has the main character called Phileas Fogg? A. Five Weeks in a Balloon. B. Around the World in Eighty Days. C. A Journey to the Center of the Earth. D. From the Earth to the Moon. （5）According to the passage, which of the following is TRUE? A. The space flight Verne described was different from others. B. The main characters in Verne's books are always on time. C. Jules Verne only wrote in the 19th century. D. Many of the predictions in Verne's stories came true.
工程问题（二） 例1一项工程，如果甲先做5天，那么乙接着做20天可完成；如果甲先做20天，那么乙接着做8天可完成。如果甲、乙合做，那么多少天可以完成？ 例2一项工程，甲、乙两队合作需6天完成，现在乙队先做7天，然后 么还要几天才能完成？ 例3 单独完成一件工作，甲按规定时间可提前2天完成，乙则要超过规定时间3天才能完成。如果甲、乙二人合做2天后，剩下的继续由乙单独做，那么刚好在规定时间完成。问：甲、乙二人合做需多少天完成？ 例4 放满一个水池的水，若同时打开1，2，3号阀门，则20分钟可以完成；若同时打开2，3，4号阀门，则21分钟可以完成；若同时打开1，3，4号阀门，则28分钟可以完成；若同时打开1，2，4号阀门，则30分钟可以完成。问：如果同时打开1，2，3，4号阀门，那么多少分钟可以完成？ 例5 某工程由一、二、三小队合干，需要8天完成；由二、三、四小队合干，需要10天完成；由一、四小队合干，需15天完成。如果按一、二、三、四、一、二、三、四、……的顺序，每个小队干一天地轮流干，那么工程由哪个队最后完成？
例6 甲、乙、丙三人做一件工作，原计划按甲、乙、丙的顺序每人一天轮流去做，恰好整天做完，并且结束工作的是乙。若按乙、丙、甲的顺序轮流 件工作，要用多少天才能完成？ 1.甲、乙二人同时开始加工一批零件，每人加工零件总数的一半。甲完成 有多少个？ 需的时间相等。问：甲、乙单独做各需多少天？ 3.加工一批零件，王师傅先做6时李师傅再做12时可完成，王师傅先做8时李师傅再做9时也可完成。现在王师傅先做2时，剩下的两人合做，还需要多少小时？ 独修各需几天？
2005年高考数学培优试题精选六 1. 年已知???<--≥+-=) 0() 0()(2 2x x x x x x x f ，则不等式02)(>+x f 解集是（ ） A ．)2,2(- B ．),2()2,(∞+?--∞ C ．)1, 1(- D ．), 1()1, (∞+?--∞ 2. 若a,b R ∈则|a| <1，|b|<1，是|a+b|+|a-b|<2成立的 （ ） A ．充分不必要条件 B ．必要不充分条件 C ．充要条件 D ．既不充分也不必要条件 3. 设x x x f sin )(=,若1x 、?? ? ???-∈2,22ππx 且)()(21x f x f >，则下列不等式必定成立的 是 （ ） A ．21x x > B ．21x x < C ．2 22 1x x > D ．021>+x x 4. )x (f 是定义在R 上的偶函数,)x (g 是定义在R 上的奇函数,已知)x (g =)1x (f -,若)1(g -=2001,则)2004(f 的值是 ( ) A.2001 B.-2001 C.-2002 D.2002 5. 设函数f(x)的定义域是[-4，4]，其图象如图，那么不等式 0sin ) (≤x x f 的解集( ) A ．[-2，1] B ．[-4，2]∪[1，4] C ．[)π--，4∪[)02，-∪[)π，1 D ．不同于（A ）、（B ）、（C ） 6. 若方程021411 =+? ? ? ??+??? ??-a x x 有正数解，则实数a 的取值范围是 （ ） A ．()1,∞- B ．)2,(--∞ C ．()2,3-- D ．()0,3-
中考英语阅读理解练习题（word）1 一、初三英语阅读理解（含答案详细解析） 1．阅读理解 Science fiction is a popular kind of writing, and many people think of Jules Verne（凡尔纳） as the father of science fiction. He was born in France in 1828. His father wanted him to become a lawyer, but from his early 20s Verne decided to become a writer. At first he wrote plays for the theater. Then, in 1863, he wrote a story called Five Weeks in a Balloon. The success of this book encouraged him to write more stories such as A Journey to the Center of the Earth（1864） and From the Earth to the Moon（1865）. In the 19th century, many people were interested in science and inventions. Jules Verne wrote about scientific subjects in his stories and, as a result, they were very popular. Verne's writing included many predictions（预言）for the 20th century and many of them came true. He described space flight, movies, and air conditioning, a long time before they appeared. These books were very successful and they made Verne rich. Jules Verne's books have been the subjects for many movies. 20, 000 Leagues under the Sea was a successful movie for Walt Disney. It was the first time that Disney movie had used real actors instead of cartoon drawings. Around the World in Eighty Days is another famous movie based on one of Verne's books. The main character is an Englishman called Phileas Fogg. For him, the most important thing is to be always on time! （1）What does the phrase "the father of science fiction" mean? A. The father who has several children. B. The man who loves science and inventions. C. The writer whose father wrote science fiction. D. The man who first started writing science fiction successfully. （2）What encouraged Jules Verne to write more stories? A. The plays he wrote for the theater. B. The encouragement from his father. C. The success of Five Weeks in a Balloon. D. The scientific subjects in his stories. （3）Why were Jules Verne's books very popular in the 19th century? A. Because his books made him rich and famous. B. Because he wrote many plays for the theater at that time. C. Because his books were the subjects for many movies. D. Because many people were interested in science and inventions. （4）Which of the following has the main character called Phileas Fogg? A. Five Weeks in a Balloon. B. Around the World in Eighty Days. C. A Journey to the Center of the Earth. D. From the Earth to the Moon. （5）According to the passage, which of the following is TRUE? A. The space flight Verne described was different from others. B. The main characters in Verne's books are always on time. C. Jules Verne only wrote in the 19th century. D. Many of the predictions in Verne's stories came true.
1、甲每天生产某种零件80个，甲生产3天后，乙也加入生产同一种零件，再经过5天， 两人共生产这种零件940个，问乙每天生产这种零件多少个？ 2、已知开管注水缸，10分钟可满，拨开底塞，满缸水20 分钟流完，缸内的水流完后，现若管、塞同开，若干时间后，将底塞塞住，又过了2倍的时间才注满水缸，求管塞同开的时间是几分钟？ 3、一个水槽有甲、乙两个水管，甲加水管是进水管，在5个小时内可以将水槽装满。乙水管是出水管，满槽的水可以在6个小时内流完。现水槽内没水，如果先开甲水管1小时，再把乙水管也打开，在经过几小时，水槽的水恰好是水槽容量的5/18？ 4、一收割机队每天收割小麦12公顷,收割完一片麦地的2/3后,该收割机改进操作,效率提高到原来的5/4倍,因此比预定时间提早1天完成.问这片麦地有多少公顷? 5、一项工程，如果甲队独做可6天完成，甲3天的工作量乙要4天完成，两队合做了2天后由乙队独做，还要多少天完成？ 6、一项工程，甲队单独做10天完成，乙队单独做30天完成，现在两队合做，其间甲队休息了2天，乙队休息了8天（不在同一天休息）。从开始到完工共用了多少天？ 7、有粗细不同的两支蜡烛，细蜡烛之长时粗蜡烛之长的2倍，细蜡烛点完需1小时，粗蜡烛点完需2小时，有一次停电，将这样的两支未使用过的蜡烛同时点燃，来电时，发现两支蜡烛所剩的长度一样，问停电的时间有多长？ 8、整理一批数据，有一人做需要80小时完成。现在计划先由一些人做2小时，在增加5人做8小时，完成这项工作的3/4，怎样安排参与整理数据的具体人数？
9、一部拖拉机耕一片地，第一天耕了这片地的2 3 ；第二天耕了剩下部分的 1 3 ，还剩下42公顷没耕完，则 这片地共有多少公顷？ 10、牧羊人赶着一群羊寻找一个草长得茂盛的地方，一个过路人牵着一只肥羊从后面跟了上来，他对牧羊人说：“你赶的这群羊大概有100只吧!”牧羊人答道：“如果这群羊增加一倍，再加上原来这群羊的一半，又加上原来这群羊一半的一半，连你这只羊也算进去，才刚好凑满100只．”问牧羊人的这群羊共有多少只? 11、有甲、乙、丙三个水管，独开甲管5小时可以注满一池水；甲、乙两管齐开，2小时可注满一池水；甲、丙两管齐开，3小时注满一池水．现把三管一齐开，过了一段时间后甲管因故障停开，停开后2小时水池注满．问三管齐开了多少小时？ 12、检修一住宅区的自来水管道，甲单独完成需14天，乙单独完成需18天，丙单独完成需12天．前7天由甲、乙两人合作，但乙中途离开了一段时间，后2天由乙、丙两人合作完成，问乙中途离开了几天？ 13、某中学库存若干套桌凳，准备修理后支援贫困山区学校，现有甲、乙两木工组，甲每天修桌凳16套，乙每天修桌凳比甲多8套，甲单独修完这些桌凳比乙单独修完多用20天，学校每天付甲组80元修理费，付乙组120元修理费． （1）问该中学库存多少套桌凳？ （2）在修理过程中，学校要派一名工人进行质量监督，学校负担他每天10元生活补助费，现有三种修理方案：①由甲单独修理；②由乙单独修理；③甲、乙合作同时修理．你认为哪种方案省时又省钱为什么？
第17讲 统计与统计案例 A 组 一、选择题 1．某书法社团有男生30名，女生20名，从中抽取一个5人的样本，恰好抽到了2名男生和3名女生①该抽样一定不是系统抽样；②该抽样可能是随机抽样；③该抽样不可能是分层抽样；④男生被抽到的概率大于女生被抽到的概率，其中说法正确的为（ ） A ．①②③ B ．②③ C ． ③④ D ．①④ 【答案】B 【解析】由题意得，从男生30名，女生20名，从中抽取一个5人的样本，恰好抽到了2名男生和3名女生，该抽样应该是简单的随机抽样，其中男生被抽到的概率为135 P = ，女生被抽到的概率为22 5P =，所以只有②③是正 确的，故选B. 2.如下图所示的茎叶图记录了甲、乙两组各5名学生在一次英语听力测试中的成绩（单位：分）。已知甲组数据的中位数为15，乙组数据的平均数为16.8，则,x y 的值分别为（ ） A ．2,5 B ．5,5 C ．5,8 D ．8,8 【答案】C 【解析】由中位数的定义可知5=x ，因8.16524930)85(?=+++++y ，故8=y ，应选C 。 3．某医疗研究所为了检验某种血清预防感冒的作用，把500名使用血清的人与另外500名未使用血清的人一年中的感冒记录作比较，提出假设0H ：“这种血清不能起到预防感冒的作用”，利用2×2列联表计算的结果，认为0H 成立的可能性不足1%，那么2 K 的一个可能取值为( ) A ．7.897 B.6.635 C. 5.024 D. 3.841 【答案】A 【解析】由题这种血清能起到预防感冒的作用为99%的有效率，显然0 6.635,k >所以选A. 4．下列说法正确的是 （ ） A ．在统计学中,回归分析是检验两个分类变量是否有关系的一种统计方法 B ．线性回归方程对应的直线至少经过其样本数据点 中的一个点 C ．在残差图中,残差点分布的带状区域的宽度越狭窄,其模型拟合的精度越高 D ．在回归分析中,相关指数为的模型比相关指数为的模型拟合的效果差 【答案】C a x b y ???+=),,(11y x ),,(22y x ),(,33y x ),(n n y x 2 R 98.02 R 80.0
中考英语阅读理解专项复习经典 一、初三英语阅读理解（含答案详细解析） 1．阅读理解 Science fiction is a popular kind of writing, and many people think of Jules Verne（凡尔纳） as the father of science fiction. He was born in France in 1828. His father wanted him to become a lawyer, but from his early 20s Verne decided to become a writer. At first he wrote plays for the theater. Then, in 1863, he wrote a story called Five Weeks in a Balloon. The success of this book encouraged him to write more stories such as A Journey to the Center of the Earth（1864） and From the Earth to the Moon（1865）. In the 19th century, many people were interested in science and inventions. Jules Verne wrote about scientific subjects in his stories and, as a result, they were very popular. Verne's writing included many predictions（预言）for the 20th century and many of them came true. He described space flight, movies, and air conditioning, a long time before they appeared. These books were very successful and they made Verne rich. Jules Verne's books have been the subjects for many movies. 20, 000 Leagues under the Sea was a successful movie for Walt Disney. It was the first time that Disney movie had used real actors instead of cartoon drawings. Around the World in Eighty Days is another famous movie based on one of Verne's books. The main character is an Englishman called Phileas Fogg. For him, the most important thing is to be always on time! （1）What does the phrase "the father of science fiction" mean? A. The father who has several children. B. The man who loves science and inventions. C. The writer whose father wrote science fiction. D. The man who first started writing science fiction successfully. （2）What encouraged Jules Verne to write more stories? A. The plays he wrote for the theater. B. The encouragement from his father. C. The success of Five Weeks in a Balloon. D. The scientific subjects in his stories. （3）Why were Jules Verne's books very popular in the 19th century? A. Because his books made him rich and famous. B. Because he wrote many plays for the theater at that time. C. Because his books were the subjects for many movies. D. Because many people were interested in science and inventions. （4）Which of the following has the main character called Phileas Fogg? A. Five Weeks in a Balloon. B. Around the World in Eighty Days. C. A Journey to the Center of the Earth. D. From the Earth to the Moon. （5）According to the passage, which of the following is TRUE? A. The space flight Verne described was different from others. B. The main characters in Verne's books are always on time. C. Jules Verne only wrote in the 19th century. D. Many of the predictions in Verne's stories came true.
初三英语下学期中考英语阅读理解训练单元易错题难题测试综合卷学能测 试试题 一、中考英语阅读理解训练 1．阅读理解 It's a cold, grey Sunday afternoon in March. The British are all working in their gardens. They're digging, cutting leaves and planting new seeds（种子）. By summer, their gardens will be full of bright colors. The British love their gardens. A British newspaper recently asked people for their opinions about them. Around 70% of the people felt it was important to spend time in the garden, and over 50% of these described gardening as the most enjoyable thing they ever did. Only one in ten houses in Britain do not have a garden. People who live in houses without gardens often rent（租用） land from the government. At first, only very rich people had gardens. You can still see the gardens around houses with a long history, such as Chatsworth House or Castle Howard. In the early twentieth century, however, gardening became a hobby. People bought different kinds of seeds and plants for their gardens. Although roses, sunflowers and tomatoes are often grown in British gardens, they originally（起初） grew wild in other countries. Every year, there are competitions for the largest vegetables, but don't expect to win：Britain's biggest carrot is almost six metres long. （1）In summer, British gardens are often . A. covered with grey leaves and plants B. colorful with different plants C. too hot for people to work there D. full of people digging there （2）A recent survey showed that of the British felt it important to do some gardening. A. around 70% B. over 50% C. only 20% D. about 10% （3）We can infer from Paragraph 4 that . A. seeds were provided for free B. roses were first grown in Britain C. gardening is a hobby in the world D. the owner of Chatsworth House was rich （4）What does the writer mean by the underlined sentence? A. It is common to grow carrots. B. It is hard to win the competition. C. The carrot is much easier to grow. D. The carrot is their favorite vegetable. 【答案】（1）B （2）A （3）D （4）B
工程问题 学生： 工程问题指的是与工程建造有关的数学问题。这不仅是工程方面的问题，也括行路、水管注水等。 一般将工程的总工作量看作单位“1”，常用的数量关系式是： 工作量=工作效率×工作时间， 工作时间=工作量÷工作效率， 工作效率=工作量÷工作时间。 一．基本题型． 1.一项工程，甲队独做需要12天完成，那么4天可以完成这项工程的几分之几？要完成全部工程的16 ，需要做几天？ 2.一项工程，甲队单独做20天完成，乙队单独做30天完成。现在他们两队一起做，其间甲队休息了3天，乙队休息了若干天。从开始到完成共用了16天。问乙队休息了多少天？ 3.甲、乙两人同做一工程，需89 8天完工，若甲一人独做8天后，再由乙独做10天完工。甲乙独做各需多少天？ 二．复杂问题． 1.一项工程，甲、乙合做9天完成，甲、丙合做12天完成，乙、丙合做18天完成，由甲、乙、丙合做需几天完成？
2.一池水，甲、乙两管同时开，5小时灌满，乙、丙两管同时开，4小时灌满。现在先开乙管6小时，还需甲、丙两管同时开2小时才能灌满。乙单独开几小时可以灌满？ 3.搬运一个仓库的货物，甲需10小时，乙需12小时，丙需15小时。有同样的仓库A和B，甲在A仓库，乙在B仓库同时开始搬运货物，丙开始帮助甲搬运，中途又转向帮助乙搬运，最后同时搬完两个仓库的货物。丙帮助甲、乙各搬运了几小时？ 三．轮流工作． 1.规定两人轮流做一个工程，要求第一个人先做1个小时，第二个人接着做1个小时，然后再由第一个人做1个小时，然后又由第二个人做1个小时，如此反复，做完为止。如果甲、乙轮流做一个工程需要9.8小时，而乙、甲轮流做同样的工程只需要9.6小时，那乙单独做这个工程需要多少小时？ 2.一项工程，如果第一天甲做，第二天乙做，这样交替轮流做，那么恰好用整数天完成；如果第一天乙做，第二天甲做，这样交替轮流，那么比上次轮流的做法要多半天才能完成。已知乙单独工作需17天完成，那么甲单独做这项工程要多少天完成？ 3.某工程先由甲单独做63天，再由乙队独做28天即可以完成。如果甲、乙两人合作，需48天完成，现在甲先独做42天，然后再由乙单独完成，那么还需要多少天？
2019中考英语阅读理解专项练习：The report The report came to the British on May 21,1949. The German battleship Bismarck, the most powerful warship(战舰) in the world, was moving out into the Atlantic Ocean. Her task： to destroy the ships supplies from the United Statesto war-tornEngland. The British had feared such a task. No warship they had could match theBismarckin speed or in firepower. TheBismarckhad eight 15-inch guns and 81 small guns. She could move at 30 nautical(海上的) miles an hour. She was believed to be unsinkable. However, the British had to sink her. They sent out a task force headed by their best battleship Hood to hunt down theBismarck. On May 24, the Hood found theBismarck. It was a meeting that the German commander Luetjens did not want to see. His orders were to destroy the British ships that were carrying supplies, but to stay away from a fight with British warships. The battle didn’t last long. The Bismarck’s first torpedo(鱼雷) hit the Hood, which went down taking all but three of her 4,419 men with her. But in the fight, theBismarckwas slightly damaged. Her commander decided to run for repairs toFrance, which had at that time been taken by the speed and the heavy fog, they lost sight of her.
中考英语阅读理解难题及答案 一、初三英语阅读理解（含答案详细解析） 1．根据短文内容选择正确答案。 D If you could see a movie of your life before you lived it, would you want to live it? Probably not. The excitement of living is that you don’t know what’s coming. Sure, it’s hard to see unce rtainty in such positive（积极的）light when you’re out of work, or when you feel like you’re failing. But uncertainty is really another word for chance. When Allison graduated from Harvard, she had chan ces all over the place but had no idea what she wanted to do. She took a job in consulting（咨询）, but she knew she wouldn’t stay there. She took the GRE and scored so high that she was able to increase her income（收入）by teaching students. Still, she didn’t think she wanted to go to graduate school. Allison kne w she wasn’t doing what she wanted, but she didn’t know what she wanted. She worried. All her friends were going to graduate school or starting their own businesses. She was lost and felt that she would never find anything out. After six years, Allison, by having a general（全面的）plan in mind, got married, moved to the Midwest, and used her consulting experience to get a great job. Allison realized that she spent her years finding her way: time well spent, and time we must all take if we’re being honest wi th ourselves. The only way to lead an interesting life is to face uncertainty and make a choice. Otherwise your life is not your own—it is a path someone else has chosen. Moments of uncertainty are when you create your life, when you become who you are. Uncertainty usually begins with a job hunt, but it doesn’t end there. Every new role we take on means another round of uncertainty. Instead of fearing it, you should find some ways to deal with uncertainty. （1）From the first two paragraphs, we can learn that . A. being out of work is a sad thing B. uncertainty is what makes life interesting C. life in a film is more exciting than real life. D. chance never appears when we need it （2）What troubles Allison after graduation? A. She couldn’t find a well-paid job. B. She had no money to start a business. C. She was not sure what to do. D. She didn’t score high enough for graduate school. （3）How did Allison feel about her six years’ working experience? A. Uncertain. B. Amazed . C. Sorry. D. Satisfied. （4）What may be discussed in the following paragraph? A. How to deal with uncertainty. B. What role uncertainty plays in life.