2018年普通高等学校招生全国统一考试英语全国3卷含答案

2018英语(全国Ⅲ卷)1. What does John find difficult in learning German?A. Pronunciation.B. Vocabulary.C. Grammar.2. What is the probable relationship between the speakers?A. Colleagues.B. Brother and sister.C. Teacher and student.3. Where does the conversation probably take place?A. In a bank.B. At a ticket office.C. On a train.4. What are the speakers talking about?A. A restaurant.B. A street.C. A dish.5. What does the woman think of her interview?A. It was tough.B. It was interesting.C. It was successful.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6. When will Judy go to a party?A. On Monday.B. On Tuesday.C. On Wednesday.7. What will Max do next?A. Fly a kite.B. Read a magazine.C. Do his homework.听第7段材料,回答第8、9题。

8. What does the man suggest doing at first?A. Going to a concert.B. Watching a movie.C. Playing a computer game.9. What do the speakers decide to do?A. Visit Mike.B. Go boating.C. Take a walk.听第8段材料,回答第10至12题。

10. Which color do cats see better than humans?A. Red.B. Green.C. Blue.11. Why do cats bring dead birds home?A. To eat them in a safe place.B. To show off their hunting skills.C. To make their owners happy.12. How does the man sound at the end of the conversation?A. Grateful.B. Humorous.C. Curious.听第9段材料,回答第13至16题。

13. Who is Macy?A. Ed’s mother.B. Ed’s teacher.C. Ed’s friend.14. How does Ed usually go to kindergarten?A. By car.B. On foot.C. By bus.15. What does Ed enjoy doing at the kindergarten?A. Telling stories.B. Singing songs.C. Playing with others.16. What do the teachers say about Ed?A. He’s clever.B. He’s quiet.C. He’s brave.听第10段材料,回答第17至20题。

17. At what age did Emily start learning ballet?A. Five.B. Six.C. Nine.18. Why did Emily move to Toronto?A. To work for a dance school.B. To perform at a dance theater.C. To learn contemporary dance.19. Why did Emily quit dancing?A. She was too old to dance.B. She failed to get a scholarship.C. She lost interest in it.20. How does Emily feel about stopping training?A. She’s pleased.B. She’s regretful.C. She’s upset.第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

AWelcome to Holker Hall & GardensVisitor InformationHow to Get to HolkerBy Car: Follow brown signs on A590 from J36, M6. Approximate travel times: Windermere —20 minutes, Kendal —25 minutes, Lancaster —45 minutes, Manchester —1 hour 30 minutes.By Rail: The nearest station is Cark-in-Cartmel with trains to Carnforth, Lancaster and Preston for connections to major cities & airports.Opening TimesSunday —Friday (closed on Saturday) 11:00am —4:00pm, 30th March —2nd November.Admission ChargesHall & Gardens GardensAdults: £12.00 £8.00Groups: £9.00 £5.50Special EventsProducers’ Market 13th AprilJoin us to taste a variety of fresh local food and drinks. Meet the producers and get some excellent recipe ideas.Holker Garden Festival 30th MayThe event celebrates its 22nd anniversary with a great show of the very best of gardening, making it one of the most popular events in gardening.National Garden Day 28th AugustHolker once again opens its gardens in aid of the disadvantaged. For just a small donation you can take a tour with our garden guide.Winter Market 8th NovemberThis is an event for all the family. Wander among a variety of shops selling gifts while enjoying a live music show and nice street entertainment.21.How long does it probably take a tourist to drive to Holker fromManchester?A. 20 minutes.B. 25 minutes.C. 45 minutes.D. 90 minutes.22. How much should a member of a tour group pay to visit Hall & Gardens?A. £12.00.B. £9.00.C. £8.00.D. £5.50.23. Which event will you go to if you want to see a live music show?A. Producers’ Market.B. Holker Garden Festival.C. National Garden Day.D. Winter Market.BCities usually have a good reason for being where they are, like a nearby port or river. People settle in these places because they are easy to get to and naturally suited to communications and trade. New York City, for example, is near a large harbour at the mouth of the Hudson River. Over 300 years its population grew gradually from 800 people to 8 million. But not all cities develop slowly over a long period of time. Boom towns grow from nothing almost overnight. In 1896, Dawson, Canada, was unmapped wilderness (荒野). But gold was discovered there in 1897, and two years later, it was one of the largest cities in the West, with a population of 30,000.Dawson did not have any of the natural conveniences of cities like London or Paris. People went there for gold. They travelled over snow-covered mountains and sailed hundreds of miles up icy rivers. The path to Dawson was covered with thirty feet of wet snow that could fall without warning. An avalanche (雪崩) once closed the path, killing 63 people. For many who made it to Dawson, however, the rewards were worth the difficult trip. Of the first 20,000 people who dug for gold, 4,000 got rich. About 100 of these stayed rich men for the rest of their lives.But no matter how rich they were, Dawson was never comfortable. Necessities like food and wood were very expensive. But soon, the gold that Dawson depended on had all been found. The city was crowded with disappointed people with no interest in settling down, and when they heard there were new gold discoveries in Alaska, they left Dawson City as quickly as they had come. Today, people still come and go —to see where the Canadian gold rush happened. Tourism is now the chief industry of DawsonCity —its present population is 762.24. What attracted the early settlers to New York City?A. Its business culture.B. Its small population.C. Its geographical position.D. Its favourable climate.25. What do we know about those who first dug for gold in Dawson?A. Two-thirds of them stayed there.B. One out of five people got rich.C. Almost everyone gave up.D. Half of them died.26. What was the main reason for many people to leave Dawson?A. They found the city too crowded.B. They wanted to try their luck elsewhere.C. They were unable to stand the winter.D. They were short of food.27. What is the text mainly about?A. The rise and fall of a city.B. The gold rush in Canada.C. Journeys into the wilderness.D. Tourism in Dawson.CWhile famous foreign architects are invited to lead the designs of landmark buildings in China such as the new CCTV tower and the National Center for the Performing Arts, many excellent Chinese architects are making great efforts to take the center stage.Their efforts have been proven fruitful. Wang Shu, a 49-year-old Chinese architect, won the 2012 Pritzker Architecture Prize —which is often referred to as the Nobel Prize in architecture —on February 28. He is the first Chinese citizen to win this award.Wang serves as head of the Architecture Department at the China Academy of Art (CAA). His office is located at the Xiangshan campus (校园) of the university in Hangzhou, Zhejiang Province. Many buildings on the campus are his original creations.The style of the campus is quite different from that of most Chinese universities. Many visitors were amazed by the complex architectural space and abundant building types. The curves (曲线) of the buildings perfectly match the rise and fall of hills, forming a unique view.Wang collected more than 7 million abandoned bricks of different ages. He asked the workers to use traditional techniques to make the bricks into walls, roofs and corridors. This creation attracted a lot of attention thanks to its mixture of modern and traditional Chinese elements (元素) .Wang’s works show a deep understanding of modern architecture and a good knowledge of traditions. Through such a balance, he had created a new type ofChinese architecture, said Tadao Ando, the winner of the 1995 Pritzker Prize.Wang believes traditions should not be sealed in glass boxes at museums. “That is only evidence that traditions once existed,” he said.“Many Chinese people have a misunderstanding of traditions. They think tradition means old things from the past. In fact, tradition also refers to the things that have been developing and that are still being created,” he said.“Today, many Chinese people are learning Western styles and theories rather than focusing on Chinese traditions. Many people tend to talk about traditions without knowing what they really are,” said Wang.The study of traditions should be combined with practice. Otherwise, the recreation of traditions would be artificial and empty, he said.28. Wang’s winning of the prize means that Chinese architects are ____________.A. following the latest world trendB. getting international recognitionC. working harder than ever beforeD. relying on foreign architects29. What impressed visitors to the CAA Xiangshan campus most?A. Its hilly environment.B. Its large size.C. Its unique style.D. Its diverse functions.30. What made Wang’s architectural design a success?A. The mixture of different shapes.B. The balance of East and West.C. The use of popular techniques.D. The harmony of old and new.31. What should we do about Chinese traditions according to Wang?A. Spread them to the world.B. Preserve them at museums.C. Teach them in universities.D. Recreate them in practice.DAdults understand what it feels like to be flooded with objects. Why do we often assume that more is more when it comes to kids and their belongings? The good news is that I can help my own kids learn earlier than I did how to live more with less.I found the pre-holidays a good time to encourage young children to donate less-used things, and it worked. Because of our efforts, our daughter Georgia did decide to donate a large bag of toys to a little girl whose mother was unable to pay for her holiday due to illness. She chose to sell a few larger objects that were less often used when we promised to put the money into her school fund (基金) (our kindergarten daughter is serious about becoming a doctor).For weeks, I’ve been thinking of bigger, deeper questions: How do we make it a habit for them? And how do we train ourselves to help them live with, need, and use less? Yesterday, I sat with my son, Shepherd, determined to test my own theory on this. I decided to play with him with only one toy for as long as it would keep his interest. I expected that one toy would keep his attention for about five minutes, ten minutes, max. I chose a red rubber ball —simple, universally available. We passed it, he tried to put it in his mouth, he tried bouncing it, rolling it, sitting on it, throwingit. It was totally, completely enough for him. Before I knew it an hour had passed and it was time to move on to lunch.We both became absorbed in the simplicity of playing together. He had my full attention and I had his. My little experiment to find joy in a single object worked for both of us.32. What do the words “more is more” in paragraph 1 probably mean?A. The more, the better.B. Enough is enough.C. More money, more worries.D. Earn more and spend more.33. What made Georgia agree to sell some of her objects?A. Saving up for her holiday.B. Raising money for a poor girl.C. Adding the money to her fund.D. Giving the money to a sick mother.34. Why did the author play the ball with Shepherd?A. To try out an idea.B. To show a parent’s love.C. To train his attention.D. To help him start a hobby.35. What can be a suitable title for the text?A. Take It or Leave ItB. A Lesson from KidsC. Live More with LessD. The Pleasure of Giving第二节(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。

合集下载

2018全国三卷及答案

2018全国三卷及答案
2018年普通高等学校招生全国统一考试
理科数学
注意事项:
1.答题前,先将自己的姓名、准考证号填写在试题卷和答题卡上,并将准考证号条形码粘贴在答题卡上的指定位置。
2.选择题的作答:每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑,写在试题卷、草稿纸和答题卡上的非答题区域均无效。
3.非选择题的作答:用签字笔直接答在答题卡上对应的答题区域内。写在试题卷、草稿纸和答题卡上的非答题区域均无效。
21.答案:
(1)见解答;
(2) .
解答:
(1)若 时, ,
∴ .
令 ,
∴ .
∴当 时, , 在 上单调递增,
当 时, , 在 上单调递减.
∴ ,
∴ 恒成立,
∴ 在 上单调递增,
又 ,
∴当 时, ;当 时, .
(2) ,



.
设 ,
∴ ,ቤተ መጻሕፍቲ ባይዱ, ,
∴在 邻域内, 时, , 时, .
时, ,由洛必达法则得 ,
三、解答题(共70分,解答应写出文字说明、证明过程或演算步骤,第17~31题为必考题,每个试题考生都必须作答,第22、23题为选考题,考生根据要求作答.)
(一)必考题:共60分。
17.(12分)
等比数列 中, .
⑴求 的通项公式;
⑵记 为 的前 项和.若 ,求 .
18.(12分)
某工厂为提高生产效率,开展技术创新活动,提出了完成某项生产任务的两种新的生产方式.为比较两种生产方式的效率,选取40名工人,将他们随机分成两组,每组20人,第一组工人用第一种生产方式,第二组工人用第二种生产方式.根据工人完成生产任务的工作时间(单位:min)绘制了如下茎叶图:

2018年3月普通高等学校招生全国统一考试(天津卷)英语笔试试题(word版)

2018年3月普通高等学校招生全国统一考试(天津卷)英语笔试试题(word版)

2018 年3 月天津高考英语试卷第一部分:英语知识运用(共两节,满分45 分)第一节:单项填空(共15 小题;每小题1 分,满分15 分)从A、B、C、D 四个选项中,选出可以填入空白处的最佳选项。

例:Stand over there you’ll be able to see it better.A.or B.and C.but D.while答案是B。

1.—Shall I tell John our secret?—No, you mustn’t. .A.Take it easy B.It sounds like a great ideaC.If you don’t mind D.It’s just between you and me 2.Professional skills are tools like a knife or a hammer. You need to complete the things you want to do.A.it B.that C.them D.ones 3.—What’s wrong with the door?—The key has got stuck in it and come out.A.shouldn’t B.mustn’t C.needn’t D.won’t4.—I know you want to talk about this report, but I’d like to tell you about our new partner.—_. We can talk about him later.A.Let’s stick to the point B.It’s nice of youC.It’s really hard to say D.Y ou’ll make it5.It’s easy to get lost when you drive in a new city, so it’s important to a good map before you set out.A.study B.display C.deliver D.publish 6.Mrs. Taylor went around the shops, what she thought was necessary.A.ordered B.orderingC.to have ordered D.having been ordered7.There was a long wait at the reception desk, everyone was checking in.A.why B.which C.whom D.where8.I jumped with joy the moment I my driver’s license in the mail.A.receive B.received C.had received D.would receive 9.Can we stop the ______ of the world’s deserts and save the land that man depends so much on?A.loss B.heat C.spread D.defence 10.He studied hard and later became a well-known writer, which was his father had expected.A.why B.how C.that D.what 11.There have been many advances in medicine in recent years. That means money for medical research has been well spent.A.used B.using C.to use D.to be used 12.When people want to expand their knowledge, they usually books that offer useful information.A.point to B.turn to C.attend to D.belong to 13.Make sure you save all your work on screen the computer breaks down.A.in case B.as if C.so that D.even though 14.Jane wishes that she foreign trade instead of literature when she was in college.A.studied B.had studiedC.would study D.might have studied15.What was it brought you two together? Was it your love of music?A.as B.who C.that D.which第二节:完形填空(共20 小题;每小题1.5 分,满分30 分)阅读下面短文,掌握其大意,然后从16~35 各题所给的A、B、C、D 四个选项中,选出最佳选项。

2018年北京高考英语试卷及答案

2018年北京高考英语试卷及答案

2018年普通高等学校招生全国统一考试英语(北京卷)第一部分: 知识运用(共两节,45 分)第一节单项填空(共15小题; 每小题1分,共15分)从每题所给的A B C D四个选中,选出可以填入空白处的最佳选项, 并在答题卡上: 将该项涂黑。

例:it's so nice to hear from her again ___ ,we last met more than thirty years ago.A. what's moreB. That 'sto sayC. In other wordsD. Believe it or not答案是D。

1. -Hi, I'm Peter. Are you new here? I haven't seen you around ?-Hello, Peter. I'm Bob. I just ___ on Mon day.A. startB. have startedC. startedD. had started2. ___ we don't stop climate change, many animals and plants in theworld will be gone.A. AlthoughB. WhileC. IfD. Until3. ___ along the old Silk Road is an interesting and rewardingexperienceA. TravelB. TravelingC. Having traveledD. Traveled4. Susa n had quit her well-paid job and ___ as a volun teer in the neighborhood. when I visited her last yearA. is workingB. was workingC. has workedD. had worked5. She and her family bicycle to work, helps them keep fitA. whichB. whoC. asD. that6. During the Mid-Autumn Festival, family members often gathertogether ____ a meal, admire the moon and enjoy moon cakes.A. shareB. to shareC. having sharedD. shared7. China's high-speed railways from 9,000 to 25,000 kilometers in the pastfewyears.A. are growingB. have grownC. will growD. had grown8. In any un safe situati on, simply ______ the butt on and a highly-trai ned agent will get you the help you need.A. pressB. to pressC. pressingD. pressed9. A rescue worker risked his life saving two tourists who ___________ i n the mountains for two days.A. are trappingB. have been trappedC. were trappingD. had been trapped10. Ordi nary soap, _____ correctly, can deal with bacteriaeffectively.A. usedB. to useC. usingD. use11. Without his support, we would n't be ___ w e are now.A. howB. whenC. whereD. why12. In today's in formatio n age, the loss of data __ cause serious problems for a company.A. needB. shouldC. canD. must13. They might have found a better hotel if they __ a few more kilometers.A. droveB. would driveC. were to driveD. had drive n14. -Good morning, Mr. lee's office.-Good morning. I'd like to make an appo in tme nt ___n ext Wedn esday after noon.A. forB. onC. i nD. at15. This is ____ my father has taught me-to always face difficultiesand hope for the best.A. howB. whichC. theD. what第二节完形填空(共20小题;每小题1.5分,共30分)阅读下面短文,掌握其大意,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。

2018年-2019年浙江英语高考普通高等学校招生全国统一考试真题及答案(权威版)

2018年-2019年浙江英语高考普通高等学校招生全国统一考试真题及答案(权威版)

2018年-2019年浙江英语高考普通高等学校招生全国统一考试真题及答案(权威版)2018年卷第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题纸上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

学@科网1. What will James do tomorrow?A. Watch a TV program.B. Give a talk.C. Write a report.2. What can we say about the woman?A. She’s generous.B. She’s curious.C. She’s helpful.3. When does the train leave?A. At 6:30.B. At 8:30.C. At 10:30.4. How does the woman go to work?A. By car.B. On foot.C. By bike.5. What is the probable relationship between the speakers?A. Classmates.B. Teacher and student.C. Doctor and patient.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6. What does the woman regret?A. Giving up her research.B. Dropping out of college.C. Changing her major.7. What is the woman interested in studying now?A. Ecology.B. Education.C. Chemistry.听第7段材料,回答第8、9题。

2018年高考真题全国Ⅲ卷(含答案)

2018年高考真题全国Ⅲ卷(含答案)

2018年普通高等学校招生全国统一考试3理科综合能力测试可能用到的相对原子质量:H 1 C 12 N 14 O 16 Na 23 Mg 24 Al 27 S 32 Cr 52 Zn 65 I 127一、选择题:7.化学与生活密切相关。

下列说法错误的是A .泡沫灭火器可用于一般的起火,也适用于电器起火B .疫苗一般应冷藏存放,以避免蛋白质变性C .家庭装修时用水性漆替代传统的油性漆,有利于健康及环境D .电热水器用镁棒防止内胆腐蚀,原理是牺牲阳极的阴极保护法8.下列叙述正确的是A .24 g 镁与27 g 铝中,含有相同的质子数B .同等质量的氧气和臭氧中,电子数相同C .1 mol 重水与1 mol 水中,中子数比为2∶1D .1 mol 乙烷和1 mol 乙烯中,化学键数相同9.苯乙烯是重要的化工原料。

下列有关苯乙烯的说法错误的是A .与液溴混合后加入铁粉可发生取代反应B .能使酸性高锰酸钾溶液褪色C .与氯化氢反应可以生成氯代苯乙烯D .在催化剂存在下可以制得聚苯乙烯10.下列实验操作不当的是A .用稀硫酸和锌粒制取H 2时,加几滴CuSO 4溶液以加快反应速率B .用标准HCl 溶液滴定NaHCO 3溶液来测定其浓度,选择酚酞为指示剂C .用铂丝蘸取某碱金属的盐溶液灼烧,火焰呈黄色,证明其中含有Na +D .常压蒸馏时,加入液体的体积不超过圆底烧瓶容积的三分之二11.一种可充电锂-空气电池如图所示。

当电池放电时,O 2与Li +在多孔碳材料电极处生成Li 2O 2-x (x =0或1)。

下列说法正确的是A .放电时,多孔碳材料电极为负极B .放电时,外电路电子由多孔碳材料电极流向锂电极C .充电时,电解质溶液中Li +向多孔碳材料区迁移D .充电时,电池总反应为Li 2O 2-x =2Li+(1-2x)O 212.用0.100 mol·L-1 AgNO3滴定50.0 mL 0.0500 mol·L-1 Cl-溶液的滴定曲线如图所示。

2018高考英语试题全国卷及答案.doc

2018高考英语试题全国卷及答案.doc

绝密★启用前2018年普通高等学校招生全国统一考试英语第一部分:听力(共两节,满分30分)第一节(共5小题:每小题1.5分,满分7.5分)1.What is the man going to do?A.Open the window. B.Find another room. C.Go out with the woman.2.What do we know about Peter Schmidt?A.He has lost his ticket. B.He is expecting a ticket. C.He went out to buy a ticket.3.What do we know about mother and son?A.She wants to tell him the result of the game.B.She doesn’t like him to watch TV.C.She knows which team he supports.4.What are the speakers talking about?A.Exam results. B.Time for the exam. C.Change of class hours.5.What will the woman tell the man?A.Her company’s name.B.Her new address. C.Her phone number.第二节(共15小题:每小题1.5分,满分22.5分)6.What is the possible relationship between the woman and the man?A.Wife and husband. B.Doctor and patient. C.Boss and secretary 7.What does the woman think about the man?A.He is not good to the children.B.He is not telling the truth.C.He sleeps too much.8.Where does the woman want to go?A.An office. B.A fruit shop. C.A police station. 9.What does the woman have to do now?A.Wait for Mark at the crossroads.B.Walk ahead and turn right.C.Walk a little way back.10.What exactly does the man want to find out?A.What people think of the bus service.B.How many people are using the bus service.C.Which group of people use the bus service most often.11.What does the woman say about the bus service?A.The distance between bus stops is too long.B.The bus timetables are full of mistakes.C.Buses are often not on time.12.Why does the woman say her husband is fortunate?A.He often goes to work in a friend’s car.B.He doesn’t need to go shopping by bus.C.He lives close to the bus station.13.What is the probable relationship between the two speakers?A.Salesperson and customerB.Old school friendsC.Fellow workers14.What do we know about the woman?A.She is fond of her work. B.She is tired of traveling. C.She is interested in law.15.What is the man?A.A company manager. B.A salesperson. C.A lawyer.16.Why does the woman ask for the man’s address?A.To send him a book.B.To get together with him.C.To repair something at his home.17.What is the aim of the program?A.To keep trainees in shape.B.To improve public relations.C.To develop leadership skills.18.Which of the following will the trainess be doing during the program?A.Attenling lectures on managementB.Preparing reports for the company.C.Making plans for a journey.19.How long will the program last?A.8 days B.12 days C.20 days.20.If people want to join the program, what should they do after the meeting?A.Take a pre-test B.Pay for the program. C.Sign on a piece of paper.第二部分:英语知识运用(共两节,满分45分)第一节:单项填空(共15小题:每小题1分,满分15分)21.Don’t be afraid of asking for help it is needed.A.unless B.since C.although D.when22.A cook will be immediately fired if he is found in the kitchen.A.smoke B.smoking C.to smoke D.smoked23.Allen had to call a taxi because the box was to carry all the way home.A.much too heavy B.too much heavy C.heavy too much D.too heavy much24.—Sorry, Joe, I didn’t mean to…—Don’t call me “Joe”. I’m Mr Parker to you, and you forget it!A.do B.didn’t C.did D.don’t25.If anybody calls, tell them I’m out, and ask them to their name and address.A.pass B.write C.take D.leave26.The sign reads “In case of fire, break the glass and push red button.”A.不填;a B.不填;the C.the; the D.a;a27.All morning as she waited for the medical report from the doctor, hernervouseness .A.has grown B.is growing C.grew D.had grown28.A left luggage office is a place where bags be left for a short time, especially at a railway station.A.should B.can C.must D.will29.We’re going to the bookstore in John’s car. You can come with us you can meet us there later.A.but B.and C.or D.then30.Why don’t you put the meat in the fridge? It will fresh for several days.A.be stayed B.stay C.be staying D.have stayed31.News reports say peace talks between the two countries with no agreement reached.A.have broken down B.have broken out C.have broken in D.have broken up32.—There’s coffee and tea: you can have .—Thanks.A.either B.each C.one D.it33.—Susan, go and join your sister cleaning the yard.—Why ? John is sitting there doing nothing.A.him B.he C.I D.me34.The old couple have been married for 40 years and never once with each other.A.they had quarreled B.they have quarreledC.have they quarreled D.had they quarreled35.—I think you should phone Jenny and say sorry to her.— .It was her fault.A.No way B.Not possible C.No chance D.Not at all第二节:完形填空(共20小题:每小题1.5分,满分30分)阅读下面短文,掌握其大意,然后从36—55各题所给的四个选项(A、B、C和D)中,选出最佳选项。

2018全国卷3英语(含答案)

绝密★启用前2018年普通高等学校招生全国统一考试(新课标III卷)英语注意事项:1. 答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。

2. 回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。

如需改动,用橡皮擦干净后,再选涂其他答案标号。

回答非选择题时,将答案写在答题卡上,写在本试卷上无效。

3. 考试结束后,将本试卷和答题卡一并交回。

第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话,每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳答案。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例:How much is the shirt?A.£19.15.B.£9.18.C.£9.15.1.What does John find difficult in learning German?A .Pronunciation. B. V ocabulary. C. Grammar.2.What is the probable relationship between the speakers?A. Colleagues.B. Brother and sister.C. Teacher and student.3.Where does the conversation probably take place?A. In a bank.B. At a ticket office.C. On a train.4. What are the speakers talking about?A.A restaurant.B.A street.C.A dish.5.What does the woman think of her interview?A. It was tough.B. It was interesting.C. It was successful.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白,每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。

2018年普通高等学校招生全国统一考试 (新课标Ⅰ卷)含答案

封 座位号

考场号

2018 年普通高等学校招生全国统一考试 (新课标
Ⅰ卷)
语文
注意事项:
1 .答 题 前 ,先 将 自 己 的 姓 名 、准 考 证 号 填 写 在 试 题 卷 和 答 题 卡 上 ,并 将 准 考 证
号条形码粘贴在答题卡上的指定位置。
2.选择题的作答:每小题选出答案后,用 2B 铅笔把答题卡上对应题目的答案
标号涂黑,写在试题卷、草稿纸和答题卡上的非答题区域均无效。
3 .非 选 择 题 的 作 答 :用 签 字 笔 直 接 答 在 答 题 卡 上 对 应 的 答 题 区 域 内 。写 在 试 题
卷、草稿纸和答题卡上的非答题区域均无效。
4.考试结束后,请将本试题卷和答题卡一并上交。
一、现代文阅读(35 ห้องสมุดไป่ตู้)
一九三六年八月二日 (有删改)
4.下列对小说相关内容和艺术特色的分析鉴赏,不正确的一项是(3 分) A.小说以“赵一曼女士”为题,不同于以往烈士、同志、英雄等惯常用法,称谓的陌生化既 表达了对主人公的尊敬之意,又引起了读者的注意。 B.“通过对此人的严厉审讯,有可能澄清与苏联的关系”,这既是大野泰治向上级提出的建议,
也暗示他已从赵一曼那里得到有价值的回答。 C.“他指着石碑说,赵一曼?我说,对,赵一曼。”两个陌生人之间有意无意的搭讪,看似闲笔, 实则很有用心,说明赵一曼仍活在人们的记忆里。 D.医院是“我”与赵一曼的连接点,小说由此切入主人公监禁期间鲜为人知的特殊生活经历, 在跨越时空的精神对话中再现了赵一曼的英雄本色。 5.小说中说赵一曼“身上弥漫着拔俗的文人气质和职业军人的冷峻”,请结合作品简要分析。 (6 分) 6.小说中历史与现实交织穿插,这种叙述方式有哪些好处?请结合作品简要分析。(6 分) (三)实用类文本阅读(本题共 3 小题。12 分) 阅读下面的文字,完成 7-9 题。 材料一: 目前,中国科学院在京召开新闻发布会对外宣布,“墨子号”量子科学实验卫星提前并圆满实 现全部既定科学目标,为我国在未来继续引领世界量子通信研究奠定了坚实基础。 通信安全是国家信息安全和人类经济社会生活的基本要求。千百年来,人们对于通信安全的 追求从未停止。然而,基于计算复杂性的传统加密技术,在原理上存在着被破译的可能性。 随着数学和计算能力的不断提升,经典密码被破译的可能性与日俱增。中国科学技术大学潘 建伟说:“通过量子通信可以解决这个问题。也就是说,把量子物理与信息技术相结合,利 用量子调控技术,用一种革命性的方式对信息进行编码、存储、传输和操纵,从而在确保信 息安全、提高运算速度、提升测量精度等方面突破经典信息技术的瓶颈。” 量子通信主要研究内容包括量子密钥分发(量子保密通信)和量子隐形传态。量子密钥分发 通过量子态的传输,使遥远两地用户可以共享无条件安全的密钥.利用该密钥对信息进行一 次一密的严格加密。这是目前人类唯一已知的不可窃听。不可破译的无条件安全的通信方式。 量子通信的另一重要内容量子隐形传态。是利用量子纠缠特性可以将物质的未知量子态精确 传送到遥远地点,而不用传送物质本身,通过隐形传输实现信息传递。(摘编自吴月辉《“墨 子号”,抢占量子科技创新制高点》,《人民日报》2017 年 8 月 10 日) 材料二 潘建伟的导师安东·蔡格林,潘伟健的团队在量子互联网的发展方面冲到了领先地位,量子 互联网是由卫星和地面设备构成的能够在全球范围分享量子信息的网络。这将使不可的全球 加密通信成为可能,同时也使我们可以开展一些新的控制远距离量子联系的实验,目前,潘 建伟的团队计划发射第二颗卫星,他们还在中国的天宫二号空间站上进行着一项太空量子实 验,潘伟健说未来五年“还会去的很多精彩的成果,一个新时代已经到来“。 潘伟健是一个有无穷热情的乐观主义者。他低调了表达了自己的信心,称中国政府将会支持 下一个宏伟计划------一项投资 20 亿美元的量子通信、量子计量和量子计算的五年计划,与 此形成对照的是欧洲 2016 年宣布的旗舰项目,投资额为 12 亿美元。 (摘编自伊丽莎白·吉布尼《一位把量子通信带到太空又带回地球的物理学家》,《自然》2017 年 12 月)

2018年高考全国卷(I,II,III) 英语语法填空原卷及详解

2018年年年年年年(I,II,III) 年年年年年年年年年年年2018年普通高等学校招生全国统一考试年新课标I卷)第二节阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

According to a review of evidence in a medical journal, runners live three years ___61___(long) than non-runners. You don't have to run fast or forlong___62___(see)the benefit. You may drink, smoke, be overweight and still reduce your risk of ___63___ (die) early by running.While running regularly can't make you live forever, the review says it ___64___ (be) more effective at lengthening life ___65___ walking, cycling or swimming. Two of the authors of the review also made a study published in 2014 ___66___showed a mere five to 10 minutes a day of running reduced the risk of heart disease and early deaths from all ___67___(cause).The best exercise is one that you enjoy and will do. But otherwise… it's probably running. To avoid knee pain, you can run on soft surfaces, do exercises to___68___(strength) your leg muscles(肌肉), avoid hills and get good running shoes. Running is cheap, easy and it's always ___69___(energy). If you are time poor, you need run for only half the time to get the same benefits as other sports, so perhaps weshould all give____70____a try.【答案】61. longer62.to see63. dying64. is65. than66. that \which67. causes68. strengthen69. energetic70. it \running【解析】本文是一篇说明文。

2018年上海高考英语真题试卷(答案版,含听力原文)

绝密★启用前2018年普通高等学校招生全国统一考试(上海卷)英语试卷(满分140分,考试时间120分钟)考生注意:答题前,务必在答题纸上填写准考证号和姓名,并将核对后的条形码贴在指定位置上,在答题纸反而清楚地填写姓名。

I. Listening ComprehensionSection ADirections:In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.()1. A. In a grocery B. In a cafe.C. At a tailor’s.D. At a toy shop()2. A. He is pleased with his job.B. He is not satisfied with his work.C. He finds the huge workload unbearable.D. He finds his office much too big for him.()3.A. He is most probably checking whether everything is OK.B. He is most probably jumping from the desk.C. He is most probably repairing the desk.D. He is most probably changing the bulb.()4. A. £200. B. £300. C. £600. D. £700.()5. A. It's difficult for the woman to get the job if she takes the interview.B. The woman can get the job if she takes the interview.C. The woman has less chance to get the job than others.D. The woman should work harder from now on if she wants to get the job.()6. A. The man drinks too much wine.B. The man drinks little wine.C. The bed is too soft.D. The bed is too hard.()7. A. He may change the shirt because it's too large.B. He may change the shirt because it's too small.C. He doesn't like the color of the shirt.D. He likes the shirt.()8. A. To put him to another flight.B. To arrange the next flight.C. To take him to somewhere.D. To arrange his accommodation.()9. A. The news on TV.B. Many people came to the new hotel.C. It is difficult for people to find a job.D. The man still has got a job.()10. A. The woman thinks it easy to learn physics.B. The woman is good at physics.C. The man thinks Professor Smith explained the physics problem very clearly.D. The man can't understand the physics problem.Section BDirections:In Section B you will hear two short passages, and one longer conversation ,after each passage. The passages or conversation you will be asked several questions, the passages and the conversation will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one is the best answer to the question you have heard.Questions 11 through 13 are based on the following passage.()11. A. Spain. B. France C. America D. England.()12. A. Visitors shouldn't overlook it because it suffered a lot in history.B. Saint Augustine is the oldest city in the nation.C. Florida was ruled by Spanish until the United States took over it.D. Many visitors support the Florida’s coast recovery for its beauty.()13. A. Florida's Atlantic coast.B. St. Augustine's history.C. Spanish control over Florida.D. Spanish history.Questions 14 through 16 are based on the following talk.()14. A. A lost property office in Europe.B. A lost property office in London.C. A lost property office in Tokyo.D. Paul Cowan's office.()15. A. Lost items become the property of transport for London.B. Lost items are taken good care of by Cowan's team.C. Almost all of the lost items were returned to their owners.D. Twenty percent of the lost items are claimed in three m onths’ time.()16. A. Because they think their lost shoes are useless.B. Because they have already bought new shoes.C. Because they would like to get a new pair.D. Because they can't find their lost shoes.Questions 17 through 20 are based on the following conversation.()17. A. She is most probably bargaining for a house.B. She is most probably visiting one of her friends.C. She is most probably looking for a house.D. She is most probably contacting her bank for a house.()18. A. The kitchen attached bathroom.B. A wine storage area.C. The floor covering.D. The relaxing colors of the wall.()19. A. The price is reasonable. B. The price is too high.C. The price is low.D. The offer is unfair.()20. A. The woman will buy the house because the price is reasonable.B. The house is really good because the bathroom is attached to the bedroom.C. The inside of the house is better than the outside.D. The woman likes the house so much that she will buy it.II. Grammar and VocabularySection ADirections: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.A comprehensive study of 4, 500 children conducted by the National Institutes of Health in 2018 shows that children who spent more than seven hours a day staring at screens showed evidence of premature thinning of their brain's cortex-the outer layer that processes sensory information. “We don't know if it ___21___ (cause) by the screen time. We don't know yet if it's bad thing. It won't be until we follow them over time ___22___ we will see if there are outcomes that are associated with the differences that we're seeing in this single snapshot,” Dr. Gaya Dowling. “What we can say is that this is ___23___ the brains look like of kids who spend a lot of time on screens. And it's not just one pattern.”The problem isn't just screens ___24___, but also the way screens tempt kids (and adults) away from something far more important: physical activity. More than 23 percent of adults and 80 percent of adolescents don't get enough physical activity, and according to a 2019 report from the World Health Organization. (WHO), these patterns of activity and rest arise ___25___ habits we develop early in life, “What we really need to do is ___26___ (bring) back play for children,” says Dr. Juana Williamson, a WHO specialist in childhood obesity and physical activity, in a statement about new WHO guidelines issued in April 2019. This is about making the shift from sedentary time to playtime, while ___27___ (protect) sleep. Of course, children aren’t completely to bla me for their screen addiction.Sometimes, the parents ___28___ complain about the role of screens in family life are just as guilty of spending too much time in front of one. A 2016 study ___29___ (conduct) by Common Sense Media found that parents spend up to nine hours a day in front of screens, mostly not for work-related reasons. While 78 percent of parents said they believed they were good screen time role models, the study found a disconnect between their behavior and their perception of their behavior. Parents need to limit screen time for themselves and especially for their kids- ___30___ it means playing the bad guy. Our mental and physical health depends on it.21. _________ 22. ________ 23. _______ 24. _________ 25. _________ 26. _________ 27. _________ 28. _________ 29. _________ 30. _________ Section BDirections:Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.A. committedB. comparedC. contactD. delegationE. destructiveF. weakG. negotiateH. respelledI. similarity J. superiors K. witnessedSome Very “American” Words Come from ChineseOn a recent program, we told you the stories of English words borrowed from other languages. Today, we will tell you about words that English has taken from Chinese.Many of the Chinese words that are now part of English were borrowed long ago. They are most often from Cantonese or other Chinese languages rather than Mandarin.Let’s start with kowtow.kowtowThe English word kowtow is a verb that means to agree too easily to do what someone else wants you to do, or to obey someone with power in a way that seems ___31___. It comes from the Cantonese word kau tau, which means “knock your head.” It refers to the act of kneeling and lowering one's head as a sign of respect to ___32___— such as emperors, elders and leaders. In the case of emperors, the act required the person to touch their head to the ground. In 1793, Britain's King George III sent Lord George Macartney and other trade ambassadors to China to ___33___ a trade agreement. The Chinese asked them to kowtow to the Qianlong Emperor. As the story goes, Lord Macartney refused for his ___34___ to do more than bend their knees. He said that was all they were required to do for their own king.It is not surprising, then, that Macartney left China without negotiating the trade agreement. After that, critics used the word kowtow when anyone was too submissive to China. Today, the usage has no connection to China, nor any specific political connection.gung-hoAnother borrowed word that came about through ___35___ between two nations is gung-ho. In English, the word gung-ho is an adjective that means extremely excited about doing something. The Chinese characters “gōng” and “hé” together mean “work together, cooperate.” The original term — gõngyèhézuòshè— means Chinese Industrial Cooperatives. The organizations were established in the 1930s by Westerners in China to promote industrial and economic development.Lt. Colonel Evans Carlson of the United States Marine3 Corps4 observed these cooperatives while he was in China. He was impressed, saying “.... all the soldiers ___36___ themselves to one idea and worked together to put that idea over.” He then began using the term gung-ho in the Marine Corps to try to create the same spirit he had ___37___. In 1942, he used the word as a training slogan for the 2nd Marine Raider Battalion during World War II. The men were often called the “Gung Ho Battalion.” From then, the word gung-ho spread as a slogan the Marine Corps. Today, its meaning has no relation to the military.typhoonIn English, a typhoon is a very powerful and ___38___ storm that occurs around the China Sea and in the South Pacific. The word history of typhoon had a far less direct path to the English language than gung-ho. And not all historical accounts are the same. But, according to the Merriam-Webster New Book of Word Histories, the first typhoons reported in the English language were in India and were c alled “touffons” or “tufans,” The word tufan or al-tufan isArabic and means violent storm or flood. The English came across this word in India and borrowed it as touffon.Later, when English ships encountered violent storms in the China Sea, Englishmen learned the Cantonese word tai fung, which means “great wind.” The word's ___39___ to touffon is only by chance. The modern form of the word —typhoon —was influenced by the Cantonese but ___40___ to make it appear more Greek.31. _________ 32. ________ 33. _______ 34. _________ 35. _________ 36. _________ 37. _________ 38. _________ 39. _________ 40. _________III. Reading ComprehensionSection ADirections:For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context .When 17-year-old Quattro Musser hangs out with friends, they don't drink beer or cruise around in cars with their dates. ___41___, they stick to G-rated activities such as rock-climbing or talking about books.They are in good company, according to a new study showing that teenagers are increasingly delaying activities that had long been seen as rites of passage into ___42___.The study, published Tuesday in the journal Child Development, found that the percentage of adolescents in the U. S. who have a driver's license, who have tried alcohol, who date, and who work for pay has plummeted since 1976, with the most precipitous ___43___ in the past decade. The declines appeared across race, geographic, and socioeconomic lines, and in rural, urban, and suburban areas.To be sure, more than half of teens still engage in these activities, but the ___44___ have slimmed considerably, Between 1976 and 1979, 86 percent of high school seniors had gone on a date; between 2010 and 2015 only 63 percent People say, Oh, it's because teenagers are more responsible, or more lazy, or more boring, “but they're ___45___ the larger trend,” said Jean Twenge, lead author of the study, which drew on seven large time-lag surveys of Americans. Rather, she said, kids may be less ___46___ in activities such as dating, driving or getting jobs because in today' s society.According to an evolutionary psychology theory that a person's “life strategy” slo ws down or speeds up depending on his or her ___47___, exposure to a “harsh and unpredictable” environment leads to faster development, while a more resource-rich and secure environment has the ___48___ effect, the study said. In the first ___49___, “You'd have a lot of kids and be in survival mode, start having kids young, expect your kids will have kids young, and expect that there will be more ___50___ and fewer resources,” said Twenge, a psychology professor at San Diego State University who is the auth or of “iGen; Why Today’s Super-Connected Kids Are Growing Up Less Rebellious, More Tolerant, Less Happy —and Completely Unprepared for Adulthood.A century ago, when life expectancy was lower and college education less prevalent, “the goal back then was survival, not violin lessons by 5,” Twenge said. In that model a teenage boy might be thinking more ___51___ about marriage, and driving a car and working for pay would be important for “establishing mate value based on procurement of resources,” the study said.But America is shifting more toward the ___52___ model, and the change is apparent acrossthe socioeconomic spectrum, Twenge said. “Even in families whose parents didn't have a college education... families are smaller, and the idea that children need to be carefully ___53___ has really sunk in.” The ___54___ of “adult activities” could not be attributed to more homework or extracurricular activities, the study said, noting that teens today spend fewer hours on homework and the same amount of time on extracurricular as they did in the 1990s ( with the exception of community service, which has risen slightly). Nor could the use of smartphones and the Internet be entirely the ___55___, the report said, since the decline began before they were widely available. If the delay is to make room for creative exploration and forming better social and emotional connections, it is a good thing, he said.()41. A. Therefore B. Rather C. Moreover D. Besides()42. A. childhood B. neighborhoodC. adolescentsD. adulthood()43. A. escapes B. ends C. decreases D. changes()44. A. minorities B. majorities C. masses D. amounts()45. A. taking B. avoiding C. sending D. missing()46. A. interested B. envied C. relieved D. realized()47. A. emotions B. surroundings C. customs D. habits()48. A. wrong B. same C. opposite D. similar()49. A. event B. issue C. case D. occasion()50. A. trouble B. questions C. benefits D. diseases()51. A. respectively B. delicatelyC. seriouslyD. considerably()52. A. slower B. better C. smaller D. faster()53. A. emphasized B. related C. organized D. educated()54. A. implement B. postponementC. achievementD. payment()55. A. cause B. impact C. fact D. resultSection BDirections:Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.(A)Bitcoin and other so called crypt currencies have been all over the news lately. Apparently, the idea of money that's not tied to a specific bank — or a specific country — is appealing to many. But it's worth remembering that the banking system that we now all live with is just that: A modern invention. Not so long ago, money was almost always created and used locally, and bartering was common. (In fact, it still is common among many online local networks, like the Buy Nothing Project.).In the past, money's makeup varied from place to place, depending on what was considered valuable there. So while some of the world's first coins were made from a naturally occurring hybrid of gold and silver called electrum, objects other than coins have served as currency, including beads, ivory, livestock, and cowrie shells. In West Africa, bracelets of bronze or copper were used as cash, especially if the transaction was associated with the slave trade there.Throughout the colonial period, tobacco was used in lieu of coins or paper bills in Virginia, Maryland and North Carolina, even though it was used elsewhere in the colonies and extensively throughout Europe and the U.K.Today, on an island in the Pacific, a specific type of shell still serves as currency — and some people there are even hoarding it, just like Bitcoin moguls, convinced that one day, it will make them wealthy beyond imagination. On Malaita, the most- populated island that’s part of the Solomon Islands, shells are accepted at most places in “How much tuna you can get for your shells depends on their color and shape,” Mary Bruno, a shop owner from the small town of Auki, on Malaita, told Vice. “One strip of darker shells might get you about two cans of smaller tuna, but the red ones are worth more, For the red ones, one strip might get enough tuna to feed a big family for a long time.Just like a mint that creates coins, there' s only one place on the island where the shells, which are polished and strung together to form 3-foot-long ropes, are made. (You can see how that works in the video above.) The strips of red, white, and black shells all come from Langa Langa Lagoon, where artificial islands were long-ago built by locals to escape from the island-dwelling cannibals. Once marooned out on their islands, locals needed a currency to use among themselves, and so the shell currency was born.Using shells for money was common throughout the Pacific islands as late as the early 1900s, but Malaita is unique in that they are still used today. And just like crypto currencies, there are those who think the islanders are smart to invest in this type of money, which is reported to have risen in value over the last three decades. It might seem strange to hoard a bunch of processed, strung-together shells, but what is a pile of dollars? Just a specially printed piece of paper and hemp that we've assigned value to — and probably less durable over time than those shells.()56. According to the passage, which of the following is TRUE?A. Money was created and was widely used in the world.B. Tobacco was used as coins or paper bills in American in the past.C. The ingredients of world's first coins may be the combination of gold and silver.D. Using shells for money has been out of date in the world.()57. The word “mint” in paragraph 4 is closest in the meaning to“_______________”.A. a kind of money that can exchangeB. the leaves of a mint plant used fresh or candiedC. a place to produce and polish shellsD. a factory that produces currency()58. What's opinion of the author towards shells for money?A. Reasonable.B. Imaginary.C. Convenient.D. Inventive.()59. Which of the following might be the best title of the passage?A. The History of BitcoinB. Shells Still MoneyC. The Currency Is of Great UseD. Some Shells(B)How Do You Move a Giant Sequoia?The logistics of excavating(挖掘)and relocating town’s century-old, living sequoia(红杉) tree. Inhabitants of Boise, Idaho, watched with trepidation earlier this year as the city's oldest, tallest resident moved two blocks. The 105-year-old sequoia tree serves as a local landmark, not only for its longevity but also because renowned naturalist and Sierra Club cofounder John Muir provided the original seedling. So, when Saint Luke's Health System found that the 10-story-tall-conifer( 针叶树) stood in the way of its planned hospital called tree-moving firm Environmental Design.The Texas-based company has developed and patented scooping and lifting technology to move massive trees. Weighing in at more than 800, 000 pounds, the Boise sequoia is its largest undertaking yet. “I [had] lost enough sleep over this,” says David Cox, the company's Western region vice president — and that was before the hospital mentioned the tree's distinguished origin. Before the heavy lifting began, the team assessed the root system and dug a five-foot-deep cylinder , measuring 40 feet in diameter, around the trunk to protect all essential roots. After encapsulating the root ball in wire mesh, the movers allowed the tree to acclimate to its new situation for seven months before relocating it. The illustration details what followed. —Leslie Nemo1. Mark A. Merit and his team at Environmental Design installed underneath the root ball a platform of seven-inch-diameter,44-foot-long steelbars and, just below the rods, a first set of uninflated airbags ( shown in gray).The team also dug a shallow ramp.2. In roughly 15 minutes, the movers inflated the airbags to about three feet in diameter to raise the root ball to the surface of the hole.3. By underinflating the front bags, the team allowed the platform carrying the tree to roll up the ramp and out of the hole while staying level, A trailer hauled the tree along as team members removed the airbags from the back of the platform and replaced them in the front. They repeated the process until the tree arrived at the edge of its new home.4. There a second set of partially inflated bags (shown in white) waited inside the hole. Soil surrounding the sequoia in its original location was relocated as well, because trees are more likely to survive a transplant when they move with their original soil.5. Using the first set of airbags, the movers rolled the platform into the new hole.6. The bags waiting there were then inflated further to take the weight of the sequoia while the transportation bags were deflated and removed from under the tree.7. The white bags were then deflated in about half an hour to lower the sequoia's root ball to the bottom of its hole, The bags were removed, but the metal bars were left with the tree because they rust and degrade over a number of years.8. For the next five years the local park service will monitor and maintain the tree in its new home.()60. Which of the following words can be used to replace the words underlined "stood in the way of"?A. ResistedB. BalancedC. Blocked.D. Promoted.()61. What is the reason for the relocation of Sequoia trees?A. Because the Scooping and lifting technology should be put into use.B. Because it blocks local hospital expansion plans.C. Because it corresponds to government's plan of Environmental Design.D. Because sequoia trees are over a hundred years old.()62. How will the migrated sequoia trees be dealt with?A. They will be given new soil in the new living environment.B. Metal rods used to move sequoia trees will not be left on the trees.C. They will be kept in transport bags all the time.D. They will be managed by specialists in the next five years.(C)Understand the Economic Concept of a Budget LineThe term “budget line” has several related meanings, including a couple that are self-evident and a third that is not.The budget line as an Informal Consumer UnderstandingThe budget line is an elementary concept that most consumers understand intuitively without a need for graphs and equations — it's the household budget, for example.Taken informally, the budget line describes the boundary of affordability for a given budget and specific goods.Given a limited amount of money, a consumer can only spend that same amount buying goods. If the consumer has X amount of money and wants to buy two goods A and B, she can only purchase goods totaling X. If the consumer needs an amount of A costing 0.75, she can then spend only 0.25 X, the amount remaining, on her purchase of B.This seems almost too obvious to bother writing or reading about. As it turns out, however, this same concept-one that most consumers make many times each day with reflecting on it-is the basis of the more formal budget line concept in economics , which is explained below.Lines in a BudgetBefore turning to the economics definition of budget line, consider another concept: the line-item budget. This is effectively a map of future expenditures, with all the constituent expenditures individually noted and quantified. There' s nothing very complicated about this usage, a budget line is one of the lines in the budget, with the service or good to be purchased named and the cost quantified,The Budget Line as an Economics ConceptOne of the interesting ways the study of economics relates to human behavior generally is that a lot of economic theory is the formalization of the kind of simple concept outlined above —a consumer's informal understanding of the amount she has to spend and what that amount will buy.In the process of formalization, the concept can be expressed as a mathematical equation that can be applied generally.A Simple Budget Line GraphTo understand this, think of a graph where the vertical lines quantify how many movie tickets. you can buy and where the horizontal lines do the same for crime novels. You like going to the movies and reading crime novels and you have $ 150 to spend, In the example below, assume that each movie costs $10 and each crime novel costs $15. The more formal economics term for these two items is budget set.If movies cost $ 10 each, then the maximum number of movies you can see with the money available is 15. To note this you make a dot at the number 15 (for total movie tickets) at the extreme left-hand side of the chart. This same dot appears at the extreme left above “0” on the horizontal axis because you have no money left for books — the number of books available in this example is 0. You can also graph the other extreme —all crime novels and no movies. Since crime novels in the example cost $15 and you have $150 available, if you spend all the available money crime novels, you can buy 10. So you put a dot on the horizontal axis at the number 10.You'll place the dot at the bottom of the vertical axis because in this instance you have $0 available for movie tickets.If you now draw a line from the highest, leftmost dot to the lowest, rightmost dot you'll have created a budget line. Any combination of movies and crime novels that falls below the budget line is affordable. Any combination above it is not.()63. Which sentence about the budget line is NOT TRUE?A. It is limitation of affordability for a given budget and specific goods.B. Most costumers will be confused with this concept because of its complex.C. It is the effectively a map of future expenditures.D. It can be expressed as a mathematical. equation.()64. What is the purpose of the passage?A. To tell us any concept can be expressed as a mathematical equation.B. To help us figure out the meaning Budget Line.C. To tell us we should budget before we buy goods.D. To give an instruction of drawing a budget Line.()65. Assume that each movie costs 10 and each crime novel costs, $15, you have $150.Which is RIGHT according to this passage?A. The maximum number of movies you can see is 10.B. The maximum number of crime novels you can buy is 15.C. You can buy 7 crime novels and, see 5 movies.D. You can buy 7 crime novels and see 4 movies.()66. What is the best title of this passage?A.Do we really know the economic concept of a budget line?B.The Budget Line as an Economics Concept.C.The Budget Line as an Informal Consumer UnderstandingD.The Complex Concept- Budget LineSection CDirections:Read the following passage. Fill in each blank with a proper sentence given in the box. Each sentence can be used only once. Note that there are two more sentences than you need.A. The format of magazines enables children to be exposed to a wide variety of wide subjects.B. Magazines and newspapers provide adults with critical news.C. Being exposed to magazines and newspapers benefits you a lot.D. Keep interesting magazine pictures to give children story ideas.E. Magazines are valuable assets for many people, but in particular to children.F. Magazines and newspapers are expensive now but out of styleMagazine Articles More Valuable Than You May ThinkParents are often surprised when teachers suggest their children read magazines. Read on to learn about the benefits that reading magazines offers to young readers and how to introduce your children to the medium.Magazine BenefitsMagazine articles can provide reluctant readers with a lively, breezy writing style that can inspire them to read more.The articles in magazines are generally short, which allows a child to finish reading a feature article without losing interest due to short attention span. The writing in magazines also tends to be easy to read, especially if it is a children's publication.By allowing your child to read magazines at an early age, you are encouraging development of a useful skill. ___67___ Getting into the habit of reading periodicals as a child will foster the habit。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
相关文档
最新文档