题目内容

12.It's a Christmas tradition that's more than half a century old.And it happened completely by accident.
It started in 1955,when a local Sears store in Colorado Springs,Colorado printed an ad,which included a spedial phone mumber kids could call to know where Santa's sleigh was at any given moment.Unfortunately,someone made a mistake in printing the phone mumber and kids were calling the wrong line.
A Colonel(上校) named Henry Shoup began answering his phong at what would become NORAD,the North American Aerospace Defence Command.At first,he thought it was a simple error of one caller.
But as the phone ketp ringing and tiny voices kept asking about Santa,Shoup realized he couldn't disappoint them.So he told the staff to issue updates to any one asking about the location of Santa.
The wrong turned into a custom of the holiday and kept growing in popularity,and NORAD finally decided to make it permanent.
It's become a holiday favourite ever since,adapting to whatever new technology has come along since.In the early days,it was a phone line.Then in the 60s,NORAD put out a special series of"reports"that was played on hundreds of radio stations across North America,broadcasting the Jolly Old Elf's exact position on Christmas Eve.
Think of it as kind of an early GPS without the computer gear.
Finally,came the Internet and NORAD has now transferred its annual watch onto the Web,with a site devoted to keeping tabs on the most famous journey in the world-what you might call the real amazing race,an around-the-world mission that has to be finished within 24hours.
This year's entry allows kids to track Santa in 3Dusing Google Earth and play games at the North Pole using the Kids Countdown Section,and it even offers Santa Cams which are only operational on the night before Christmas.
36.Why did children keep calling Henry Shoup?D
A.Because they wanted to play a joke on him.
B.Because they wanted to amuse him.
C.Because he knew where Santa exactly was.
D.Because they wanted to know where Santa's sleigh was.
37.What did Colonel Henry Shoup do when more and more children kept calling?C
A.He became annoyed and decided to tell them the truth.
B.He became excited and jioned them in searching Santa.
C.He thought quickly and took it seriously to satisfy their needs.
D.He laughed at them and took no notice of their calls.
38.What does"Jolly Old Elf"in Paragraph 6 most probably refer to?A
A.Santa Claus.
B.Colonel Henry Shoup.
C.NOARD.
D.The staff in Henry Shoup's charge.
39.According to the passage,how did people learn about the Jolly Old Elf's exact position in the 1960s?B
A.By calling a special phone mumber.
B.By listening to a special series of reports over the radio.
C.With the help of a kind of early GPS.
D.By scanning the spedial column in the newspaper.
40.The passage mainly tells usB.
A.an old favorite holiday that develops along with new technology
B.50-year-old tracking Santa tradition that started by accident
C.a real amazing race,an around-the-world mission within 24 hours
D.a Colonel and the North American Aerospace Defence Command.

分析 本文为科教类说明文,文章向读者介绍了圣诞节追踪圣诞老人的习俗的由来;原本一家商店登广告,为孩子们了解圣诞老人位置,但是电话号码提供错了,电话被误打到NORAD,为了不使孩子们失望,上校 Henry Shoup 认真地让手下帮助解决孩子们的疑问,结果这个美丽的错误就逐渐演变成习俗,并且随着技术的变化而调整.

解答 36.答案是D.细节理解题;由第二段中"a special phone number kids could call to know where Santa's sleigh was"可知,通过广告中提供的号码孩子们能了解到圣诞老人的雪橇的位置;但是由"someone made a mistake in printing the phone nmumber and kids were calling the wrong line"可知号码打印错误,孩子们打错了电话,由下一段可知,打到了NORAD,是Henry Shoup在接电话,故判断孩子们误打给Henry Shoup是为了了解圣诞老人雪橇的位置,答案选D.
37.答案是C.细节理解题;由第四段中"Shoup realized he couldn't disappoint them.So he told the staff to issue updates to any one asking about the location of Santa."可知,Shoup不想让孩子们失望,让参谋解决每个孩子询问的关于圣诞老人的位置的问题,由此判断,Shoup认真地对待这件事,故选C.
38.答案是A.词义指代题;由上文可知,这个习俗就是告知孩子们圣诞老人的位置,故"Jolly Old Elf"指代圣诞老人,答案是A.
39.答案是B.细节理解题;由第六段中"Then in the 60s,NORAD put out a special series of"reports"that was played on hundreds of radio stations across North America"可知,60年代NORAD通过北美的电台(radio stations)播报圣诞老人的位置,故选B.
40.答案是B.主旨大意题;文章第一段告诉读者这个圣诞节的习俗由50多年的历史,而它的出现完全是偶然;下文分析这个习俗是什么--追踪圣诞老人的位置如何产生、习俗的演变;故选B.

点评 本文介绍了圣诞节追踪圣诞老人位置这一习俗的由来;以细节题居多,阅读要在整体理解文章的基础上,在做细节题时根据题干定位细节,在语境中正确理解原句,然后对照选项做出合理的判断;主旨大意的判断要把握文章整体,避免以偏概全.

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3.The Entropia Universe
The Entropia Universe is a virtual world on the Internet,which seems very like our real life.It is set in a distant future and based on a planet called Calypso.Entropia was the brainchild of a group of Swedish computer lovers who decided to see if they could create a three dimensional (维度的) virtual world that could be placed on the Internet.They did manage after they received the financial backing they needed.
The game can be played for free,but nearly all in-game activities require personal resources that you have available to use.Although there are various activities to keep you busy on Calypso,what most people do first is to find themselves a profession,such as hunting the fierce animals on Calypso,mining the precious minerals and making tools.Then they can think about buying their virtual house or paying a visit to a virtual nightclub or doing any of the other activities that make life bearable.
Entropia has its very own economy (经济) and its own currency,the PED (Project Entropia Dollars).Players move real world money into PED which they then use to pay for their life on Calypso.However,the virtual things inside Entropia do have a real value in the outside world,and careful business deals mean that players can actually make real money there.PED can be changed into dollars any time at a rate of 10PED to 1US﹩.
What's so impressive about The Entropia Universe is the number of players; currently more than 600,000 representing over 220 countries from planet Earth.A number of players insist that it's a good way to make money.However,the reality of Entropia's economic system is that most people end up paying more than they earn and it's not uncommon to find players who are paying up to﹩200 a month into their PED account.This might not be the most economical way of spending one's free time.However,some people say that for them the fact that they can escape the realities of the earthbound life and become a different person with a completely different life for a few hours every week is worth the use of money,even if they don't get any interest rates on it.

63.What can we learn about The Entropia Universe?A
A.It costs nothing to join.
B.It focuses on business plans.
C.It is designed for computer lovers.
D.It presents what life is like on other planets.
64.What does Paragraph 2mainly talk about?A
A.What people do on Calypso.
B.When people buy houses there.
C.How people make life bearable.
D.Why people often find a job first.
65.According to the author,playing on The Entropia UniverseB.
A.may be very annoying  
B.can be quite expensive
C.is a cheap way to kill time
D.is a good way to earn money
66.What can be inferred about The Entropia Universe?B
A.It is technical.
B.It is satisfying.
C.It is ridiculous.
D.It is educational.
20.As in the field of space travel,new technologies continue to appear in undersea exploration.They share a number of similarities with each other-as well as some important differences.
Manned submersibles (潜水器),like spaceships,must maintain living conditions in an unnatural environment.While a spaceship must simply be sealed against the vacuum space,a submersible must be able to bear extreme pressure if it is not to break up in deep water.
In exploring space,unmanned vehicles were employed before astronauts.In undersea exploration,on the other hand,men paved the way,and only recently have unmanned remote-operated vehicles (ROVs) been put to use.
One reason for this is that communicating with vehicles in orbit is much easier than talking to those underwater.A vacuum is an ideal medium for radio communications,but underwater communications are limited to much slower sound waves.Thus,most undersea vehicles-particularly ROVs-operate at the end of long ropes.(电缆终端)
For a similar reason,knowing where you are undersea is much more difficult than in space.A spaceship's position can be located by following its radio signal,or by using telescopes and radar.For an undersea vehicle,however,a special network of sonar (声纳系统)devices must be laid out in advance on the ocean floor in the area of a dive to locate the vehicle's position.
Though undersea exploration is more challenging than outer space in a number of respects,it has a distinct advantage:going to the ocean depths doesn't require the power necessary to escape Earth's gravity.Thus,it remains far less expensive.
64.The purpose of the passage isD
A.to persuade you to explore the depths of the ocean
B.to stress the importance of the undersea exploration
C.to make you believe that the undersea exploration is better
D.to tell some differences between two kinds of explorations 
65.By saying"men paved the way"in Paragraph 2 the author means that in undersea explorationC.
A.unmanned vehicles were used in the beginning
B.men covered the ocean floor with stones and bricks
C.manned vehicles were employed before unmanned ones      
D.men invented unmanned remote-operated vehicles in the past
66.The sonar devices must be placedC.
A.from time to time               
B.after the undersea vehicles dive
C.before the undersea vehicles dive
D.when the undersea vehicles are diving
67.What can we infer from the passage?C
A.Submersibles usually break up in deep water.
B.Undersea vehicles can receive signals immediately.
C.Going to space needs power to escape the gravity.
D.Radio communications are quite difficult in a vacuum.
7.Life on Mars could become a reality and it could happen in your lifetime.
A welcoming planet
Scientists say Earth's neighbor Mars,a bright red planet about half Earth's size,is the most likely to support human life.Mars even has frozen water on its surface.
Since the late 1990s,NASA has been exploring Mars using remote-controlled vehicles(装置).Most recently Curiosity,a car-size vehicle,traveled through space on an unpiloted spacecraft(航天器) and landed on Mars in August 2012.Directed by NASA scientists,the vehicles move on the surface,taking pictures,collecting and analyzing soil,and looking for signs of life.
But what about human explorers?Plans are already in the works to send astronauts to Mars as soon as the mid-2030s.
_____________________________________
But before you start packing your bags,let's consider the challenges.For starters,Mars is far away.Just getting there could take up to 10months.
Scientists already know that time away from Earth's gravity harms the human body.Bones and muscles get weaker.The body produces less blood.What damage would months and months of living in space do?
And then there is the matter of water,oxygen,food and fuel.Scientists will have to find solutions to these problems,or the first humans on Mars won't survive very long in their new home.
Tiny Dangers
There's another tinier risk.It's so tiny that you can't even see it:germs.
Some scientists believe that our germs could pollute the whole planet of Mars.Potentially killing Martian life before we have the chance to discover it.Worse,there is a small but terrifying chance that any microscopic life already there might be harmful to us.
Worse still,if any of those Martian germs(火星细菌) were brought back to Earth,the result could be disastrous.Animals,plants,and people could be wiped out.
Worth the?Amorepracticalconcernisthecost.Thepricecouldapproach 1trillion(万亿).How can we justify spending that much when so many problems-poverty,disease-could use the cash here on Earth?

41.Which of the following is TRUE according to the"A welcoming planet"part?C
A.Mars is a little bigger than Earth.
B.There are flowing rivers on Mars.
C.People haven't been to Mars so far.
D.Scientists have discovered signs of life on Mars.
42.Which of the following can best fill in the blank in the passage?C
A.Living in space.      B.Limited resources.
C.Extreme conditions.   D.Interesting challenges.
43.By"Tiny dangers"the author meansD.
A.there is no serious danger
B.people won't be in any danger
C.it's difficult for people to realize the danger
D.the danger may be caused by very small things
44.Which may cause the biggest danger?B
A.Martian germs may be different from those on Earth.
B.Martian germs may be brought back to Earth.
C.People may carry germs to Mars.
D.There may be germs on Mars.
45.Which section of a newspaper is the passage most probably taken from?C
A.People        B.History        C.Science         D.Business.
17.In Singapore,most of us love window-shopping while some others enjoy having a picnic at East Coast Park or Changi Beach on sunny days.Singaporeans are never bothered by the occasional thunderstorm.However,we know that if it rains for long continuous periods,there will be more serious effects.Just recently the main shopping street of Orchard Road was flooded and some part of Bukit Timah was impassable to traffic.People reacted by writing in to the newspaper to complain about this!We forget that other countries suffer much worse effects.Elsewhere,heavy tropical(热带的)storms often result in floods that ruin erops especially in Thailand and Malaysia.This in turn usually means that the price of rice and vegetables here in Singapore will rise because we import these products from them.If there is a typhoon or tsunami,thousands of lives are lost too.This happened in Indonesia and Phuket in Thailand in 2004 and it serves to remind us of how Mother Nature can cause great damage.
Weather patterns in general have changed dramatically in recent years.Scientists believe that global warming and the resulting melting of the polar ice-cap has caused the level of the ocean to rise.This in turn causes flooding of low-lying areas in countries where the land is rather flat and some parts of which is below water level.It is believed that human activities have caused Mother Nature to show her extreme anger,so it is now important that we really work together to cut down on harmful activities,for example,illegal logging(伐木)or irresponsible forest-burning to clear land for farming.
56.From Paragraph 1,we can see that most Singaporeans loveC.
A.making complaints       
B.going out for picnics
C.doing window-shopping   
D.traveling along the coast
57.What will happen in Singapore if there are floods in its neighboring countries?B
A.Heavy tropical storms will follow shortly.
B.The price of rice and vegetables will go up.
C.Many people will write in to the newspaper.
D.More rice and vegetables will be imported.
58.The underlined word"it"in Paragraph 2 refers toD.
A.the arrival of heavy tropical storms
B.the import of rice and vegetables
C.the rising price of rice and vegetables
D.the loss of lives in natural disasters
59.Which of the following shows how the low-lying areas are flooded?A
a.global warming
b.the rise in ocean level
c.harmful human activities
d.the flooding of low-lying areas
e.the melting of the polar ice-cap
A.c→a→e→b→d       
B.a→c→e→b→d       
C.c→a→b→e→d       
D.d→a→c→b→e
60.What should we do in order not to make Mother Nature angry?B
A.Clear more land for farming
B.Reduce harmful human activities.
C.Bring down the price of food
D.Improve the quality of weather.
4.A new age is coming.Call it what you will:the service economy,the information age,the knowledge society.It all translates to a fundamental change in the way we work.Already we're partly there,the percentage of people who earn their living by making things has fallen dramatically in the Western World.Today the majority of jobs in America,Europe and Japan are in the service industry,and the number is on the rise.More women are in the work force than ever before.There are more part-time jobs.More people are self-employed.But the range of the economic transformation can't be measured by numbers alone,because it also is giving rise to important new way of thinking about the nature of work itself.Long-held ideas about jobs and careers,the skills needed to succeed,even the relation between individuals and employers-all these are being challenged.
We have only to look behind us to get some sense of what may lie ahead.No one looking ahead 20years possibly could have foreseen the ways in which a single invention,the chip,would transform our world thanks to its applications in personal computers,digital communications and factory robots.Tomorrow's achievements in biotechnology,artificial intelligence or even some still unimagined technology could produce a similar wave of dramatic changes.But one thing is certain:information and knowledge will become even more valid,and the people who possess it,whether they work in manufacturing or services,will have the advantage and produce the wealth.Computer knowledge will become as basic a requirement as the ability to read and write.The ability to solve problems by applying information instead of performing routine tasks will be valued above all else.If you cast your mind ahead 10years,information service will be superior.It will be the way you do your job.

66.A characteristic of the new age mentioned in the passage is thatC.
A.the service industry mainly relies on females
B.manufacturing industries are steadily increasing
C.more people are in the service industry than before
D.the work in the service industry is more comfortable than that in manufacturing industry
67.Which of the following is true according to the passage?A
A.People's traditional concepts about jobs need changing.
B.The relation between employees and employers is becoming tense.
C.More women than men are in the work force.
D.Part-time jobs are more welcome than full-time jobs.
68.By mentioning the invention of"the chip",the author means to say thatC.
A.we haven't paid enough attention to the importance of high technology
B.the chip is the most important invention today
C.the power of science and technology is beyond our imagination
D.it's a great challenge to apply new inventions to our life
69.We may draw a conclusion from the passage thatA.
A.information will play a greater role in people's work and daily life in the future
B.we can foresee the future if technology develops fast enough
C.the ability of performing routine tasks gives you an advantage in work
D.robots will replace people to do all the work both in manufacturing and service industries
70.The author's attitude to the coming age isB.
A.doubtful         B.enthusiastic          
C.satisfied        D.uncertain.
1.It is,everyone agrees,a huge task that the child performs when he learns to speak,and the fact that he does so in so short a period of time challenges explanation.
Language learning begins with listening.Individual children vary greatly in the amount of listening they do before they start speaking,and late starters are often long listeners.Most children will"obey"spoken instructions some time before they can speak,though the word obey is hardly accurate as a description of the eager and delighted cooperation usually shown by the child.Before they can speak,many children will also ask questions by gesture and by making questioning noises.
Any attempt to trace the development from the noises babies make to their first spoken words leads to considerable difficulties.It is agreed that they enjoy making noises,and that during the first few months one or two noises sort themselves out as particularly indicative of delight,distress,sociability,and so on.But since these cannot be said to show the baby's intention to communicate,they can hardly be regarded as early forms of language.It is agreed,too,that from about three months they play with sounds for enjoyment,and that by six months they are able to add new sounds to their repertoire (能发出的全部声音).This self-imitation leads on to deliberate (有意识的) imitation of sounds made or words spoken to them by other people.The problem then arises as to the point at which one can say that these imitations can be considered as speech.

111.By"…challenges explanation"Line 2,Para.1.the author means thatC.
A.no explanation is necessary for such an obvious phenomenon
B.no explanation has been made up to now
C.it's no easy job to provide an adequate explanation
D.it's high time that an explanation was provided
112.The third paragraph is mainly aboutA.
A.the development of babies'early forms of language
B.the difficulties of babies in learning to speak
C.babies'strong desire to communicate
D.babies'intention to communicate
113.The author's purpose in writing the second paragraph is to show that childrenD.
A.usually obey without asking questions
B.are passive in the process of learning to speak
C.are born cooperative 
D.learn to speak by listening
114.From the passage we learn thatC.
A.early starters can learn to speak within only six months
B.children show a strong desire to communicate by making noises
C.imitation plays an important role in learning to speak
D.children have various difficulties in learning to speak
115.The best title for this passage would beA.
A.How Babies Learn to Speak   
B.Early Forms of Language
C.A Huge Task for Children    
D.Noise Making and language Learning.

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