题目内容

1.The oddness of life in space never quite goes away.Here are some examples.
First consider something as simple as sleep.Its position presents its ownchallenges.The main question is whether you want your arms inside or outside the sleeping bag.If you leave your arms out,they float free in zero gravity,often giving a sleeping astronaut the look of a funny ballet (芭蕾) dancer."I'm an inside guy,"Mike Hopkins says,who returned from a six-month tour on the International Space Station."I like to be wrapped up."
On the station,the ordinary becomes strange.The exercise bike for the American astronaut has no handlebars.It also has no sear.With no gravity,it's just as easy to pedal violently.You can watch a movie while you pedal by floating a microcomputer anywhere you want.Without gravity to help circulate air,the carbon dioxide you exhale(呼气)has a tendency to form an invisible(隐形的)cloud around your head.You can end up with whatastronauts call a carbon-dioxide headache.
Leroy Chiao,54,an American retiredastronaut after four flights,describes what happens even before you float out of your seat."Your inner ear thinks you're falling.Meanwhile your eyes are telling you you're standing straight.That can be annoying-that's why some people feel sick."Within a couple of days-truly terrible days for some-astronauts'brains learn to ignore the panicky signals from the inner ear,and space sickness disappears.
Space travel can be so delightful but at the same time invisibly dangerous.For instance,astronauts lose bone mass.That's why exercise is considered so vital that National Aeronautics and Space Administration(NASA) puts in right on the workdayschedule.The focus on fitness is as much about science and the future as it is about keeping any individualastronaut healthy.NASA is worried about two things:recovery time once astronauts return home,and,more importantly,how to maintainstrength and fitness for the two and a half years or more that it would take to make a round-trip to Mars.

63.What is the major challenge to astronauts when they sleep in space?A
A.Deciding on a proper sleep position.
B.Choosing a comfortable sleeping bag.
C.Seeking a way to fall asleep quickly.
D.Finding a right time to go to sleep.
64.The astronauts will suffer from a carbon-dioxide headache whenC?
A.they circle around on their bikes
B.they use microcomputers without a stop
C.Theyexercise in one place for a long time
D.they watch a movie while pedaling
65.Some astronauts feel sick on the station during the first few days becauseD?
A.their senses stop working
B.they have to stand up straight
C.they float out of their seats unexpectedly
D.their brains receive contradictory messages
66.One of NASA's major concerns about astronauts isB.
A.how much exercise they do on the station
B.how they can remain healthy for long in space
C.whether they can recover after returning home
D.whether they are able to go back to the station.

分析 本文是说明文,本文通过举例说明了太空生活的奇妙,在太空睡觉时,对宇航员来说主要的挑战在于恰当的睡眠姿势;宇航员在一个地方运动久了会出现碳毒性头痛,宇航员的大脑接收到矛盾的信息时会感到恶心.最后告诉我们美国国家宇航局对宇航员主要的担心是宇航员回家后的修养期和任何在太空长久地保持健康.

解答 63.A   细节理解题.根据第二段第一、二句"First consider something as simple as sleep.Its position presents itsown challenges."可知在太空睡觉时,对宇航员来说主要的挑战在于恰当的睡眠姿势.故选A项.
64.C   细节理解题.根据第三段中"But station residents have to be careful aboutstaying in one place too long.…You can end up with what astronauts call acarbon-dioxide headache"可知宇航员在一个地方运动久了会出现碳毒性头痛.故选C项.
65.D   细节理解题.根据第四段中"Your inner ear thinks you're failing.Meanwhileyour eyes are telling you you're standing straight.That can be annoying-that'swhy some people feel sick."可知宇航员在大脑接收到矛盾的信息时会感到恶心.故选D项.
66.B  细节理解题.根据最后一段倒数第一、二句"The focus on fitness is as much about science andthe future as is about keeping any individual astronaut healthy…NASA is worriedabout two things:…and,more importantly,how maintain strength and fitness…"可知美国国家宇航局对宇航员主要的担心之一是如何在太空长久地保持健康.故选B项.

点评 解答细节理解题时,一个常用的方法就是运用定位法,即根据题干和选项中的关键词从原文中找到相关的句子,与选项进行比较从而确定答案;推理判断题既要求学生透过文章表面文字信息推测文章隐含意思,又要求学生对作者的态度、意图及文章细节的发展作正确的推理判断,力求从作者的角度去考虑,不要固守自己的看法或观点.

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13.Shakespeare's Birthplace and Exhibition of Shakespeare's World
Welcome to the world-famous house where William Shakespeare was born in l564and where he grew up.The property(房产)remained in the ownership of Shakespeare's family until 1806.The House has welcomed visitors traveling from all over the world,for over 250years.

◆Enter through the Visitors'Centre and see the highly-praised exhibition Shakespeare's World,a lively and full introduction to the life and work of Shakespeare.
◆Stand in the rooms where Shakespeare grew up.
◆Discover examples of furniture and needlework from
Shakespeare's period.
◆Enjoy the traditional(传统的)English garden,planted with trees and flower mentioned in the poet's works.

The Birthplace is within easy walking distance of all the car parks shown on the map; nearest is Windsor Street(3minutes'Walk).
㊣The House may present difficulties but the Visitors'Centre,its exhibition,and the garden are accessible (可进入的)to wheelchair users.
⊙The Shakespeare Coffee House(opposite the Birthplace).

56.How much is the admission for a family of two grown-ups and two children?B
A.£9.80.
B.£12.00.
C.£14.20.
D.£16.40.
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B.Opposite the Visitors'Centre.
C.At Windsor Street.
D.Near the Coffee House.
58.A wheelchair user may need help to enterA.
A.the House   
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D.the exhibition hall.
10.The Netherlands on Monday introduced its first-ever"intelligent bicycle,fitted with electronic devices to help bring clown the high accident rate among elderly cyclists in the bicycle-mad country.
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The saddle vibrates when other cyclists approach from  behind,while,the handlebars do the same when barriers appear ahead.
"Accidents often happen when cyclists look behind them or get a fright when they are passed at high speed,"said Maurice Kwakkernaat,one of TNO's research scientists involved in the project."The onboard system technology has already been at work in the car industry,"he said.
''More and more elderly people are using a bicycle,not only for short distances,but also for longer distances,"Dutch Environment and Infrastructure Minister Melanie Schultz van Haegen told AFP."This type of bicycle is truly needed in the Netherlands because it will help us bring down the number of elderly people who are injured every year and allow them to continue to enjoy cycling,"she said.
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D.improve safety for elderly cyclists
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15.Multitasking
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Adam Gazzaley,a researcher at the University of California,San Francisco,who was not a member of the research group,said one limitation of the study was that it couldn't find out whether people who start out less focusedtoward multitasking or whether people's recognizing and understanding abilities change as a result of multitasking.
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67.The research led by Sanbonmatsu indicates that people who multitaskD.
A.seek high productivity constantly
B.prefer handling different things when getting bored
C.are more focused when doing many things at a time
D.have the poorest results in doing various things at the same time
68.When Sanbonmatsu and his colleagues conducted their research,theyA.
A.assessed the multitasking ability of the students
B.evaluated the academic achievements of the students
C.analyzed the effects of the participants'tricky mental tasks
D.measured the changes of the students'understanding ability
69.According to Sanbonmatsu,people multitask because of theirC.
A.limited power in calculation
B.interests in doing things differently
C.inability to concentrate on one task 
D.impulsive desire to try new things
70.From the last paragraph,we can learn that multitaskers usuallyC.
A.drive very skillfully
B.go in for different tasks
C.fail to react quickly to potential dangers
D.refuse to explain the reasons for their behavior.

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