题目内容

17.A.With downhill skiing for beginners and ice-skating,Yosemite National Park is simply the perfect getaway for winter holiday fun.And its comfortable 2-3 bedroom cabins are perfect for those who just want to relax inside,stay warm and enjoy wonderful winter mountain views.
 
B.Biscay National Park is an underwater paradise offering great weather,water sports,and a sunny escape far away from snowmen and freezing weather.Winter is Florida's dry season,the perfect time to visit!Only five percent of this park is land so get ready for a wet and wild vacation.
 
C.Voyageurs National Park is perfect for experienced winter-sports enthusiasts.As there are no roads,you must walk at least 15 km to reach a campsite.Inside you can enjoy ice fishing,ice climbing and many other winter action sports.Visitors must have snow-proof tents and children under 15 are not admitted in winter.
 
D.The Rocky Mountain National Park has something fun for everyone.Deep snow creates a safe and fun area for sledding.The valley makes anyone feet like a kid again and is a great place for snowball fight,sled rides,and snowman building.Tent accommodation only.
 
E.The waters surrounding Channel Islands National Park are home to many kinds of beautiful sea animals such as whales,dolphins and porpoises.Nowhere else in the country will you have a chance to see these amazing creatures swimming among the ice.
 
F.Even in winter,the Shenandoah National Park is always snow-free,although temperatures are very low.Enjoy magnificent scenery as you walk or cycle on its many dirt tracks.And with few winter visitors,you can pitch your tent almost anywhere and see no one for days.
 
46.Joan loves the outdoors and water sports but hates the winter cold so is looking for a place where she can warm her bones while having plenty of fun.
B
47.Robert,his wife Julie and their two children want to visit a park where he and the kids can have fun in the snow and Julie can stay warm indoors while doing some holiday reading.
A
48.Bob sees himself as an outdoor adventurer and wants something that is more challenging than the normal mountain climbing and skiing he does when he visit other parts.
C
49.John and his 14-year-old son are experienced outdoorsmen who want to go on a challenging holiday.They enjoy walking and cycling through the countryside while avoiding crowds.
F
50.Selma is a water lover.She wants to get out of the city and takes her 10-year-old daughter somewhere safe,where they can enjoy nature and see different types of animals.
E.

分析 本文介绍了几个国家公园的特色项目.约塞米蒂国家公园既有户外运动也可以在温暖的室内休息放松;比斯开湾国家公园提供水上运动并且有可以让你远离寒冷的阳光. 樵夫国家公园对于户外运动的发烧友是极度完美的,因为没有路,你必须至少步行15公里才能到营地.落基山国家公园是雪上运动的乐园;海峡群岛国家公园让你有机会看到这些令人吃惊的动物在冰水中游泳.仙南度国家公园冬季几乎没有参观者,你可以在任何地方搭帐篷,几天看不见人.

解答 46.答案:B.根据46题中Joan loves the outdoors and water sports but hates the winter cold 可以知道Joan 喜欢在户外和水上运动,但是她厌恶冬季的寒冷所以选择B,因为从这个广告中的Biscay National Park is an underwater paradise offering great weather,water sports,and a sunny escape far away from snowmen and freezing weather可以知道这个国家公园提供水上运动并且有可以让你远离寒冷的阳光.
47.答案:A.根据47题中Robert,his wife Julie and their two children want to visit a park where he and the kids can have fun in the snow and Julie can stay warm indoors while doing some holiday reading.可以知道他们既想滑雪又想在温暖的室内读书,因此选择A,因为A广告中提到With downhill skiing for beginners and ice-skating(有适合初学者的滑雪和滑冰)和its comfortable 2-3 bedroom cabins are perfect for those who just want to relax inside,stay warm and enjoy wonderful winter mountain views.(舒适的小别墅适合想要留在温暖的室内同时可以欣赏冬季的美景).
48.答案:C.根据48题中Bob sees himself as an outdoor adventurer and wants something that is more challenging 可以知道Bob认为自己是个户外冒险家,想要一些更有挑战性的项目,因此选择C,因为C广告中提到Voyageurs National Park is perfect for experienced winter-sports enthusiasts.As there are no roads,you must walk at least 15 km to reach a campsite表明这个国家公园对于户外运动的发烧友是极度完美的,因为没有路,你必须至少步行15公里才能到营地.
49.答案:F.根据49题中They enjoy walking and cycling through the countryside while avoiding crowds.可以知道他们父子俩想要避开人群,在乡间散步和骑车,因此选择F,因为F广告中提到Enjoy magnificent scenery as you walk or cycle on its many dirt tracks(在乡间土路上散步和骑车).And with few winter visitors,you can pitch your tent almost anywhere and see no one for days.(冬季几乎没有参观者,你可以在任何地方搭帐篷,几天看不见人.)
50.答案:E.根据50题中they can enjoy nature and see different types of animals.可以知道她们母女喜欢大自然和各种类型的动物.因此选择E,因为E广告中提到.Nowhere else in the country will you have a chance to see these amazing creatures swimming among the ice.(只有在这里你有机会看到这些令人吃惊的动物在冰水中游泳.)

点评 考查阅读配对.这种题的解答方法主要是:
1.根据题干中的定位词寻找信息句         
2.根据需要对信息句进行重组,整合.

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2.Rene Descartes'explanation of pain has long been acknowledged in medicine.He proposed that pain is a purely physical phenomenon-that tissue injury makes specific nerves send a signal to the brain,causing the mind to notice pain.The phenomenon,he said,is like pulling on a rope to ring a bell in the brain.It is hard to overstate how deeply fixed this account has become.In medicine,doctors see pain in Descartes'terms-as a physical process,a sing of tissue injury.
The limitations of this explanation,however,have been apparent for some time,since people with obvious injuries sometimes report feeling no pain at all.Later,researchers proposed that Descartes'model be replaced with what they called the gate control theory of pain.They argued that before pain signals reach the brain,they must first go through a gating mechanism in the spinal cord(脊髓).In some cases,this imaginary gate could simply step gain signals from getting to the brain.
Their most amazing suggestion was that what controlled the gate was not just signals from sensory nerves but also emotions and other"output"from the brain.They were saying that pulling on the rope need not make the bell ring.The bell itself-the mind-could stop it.This theory led to a great deal of research into how such factors as mood,gender,and beliefs influence the experience of pain.In a British study,for example,researchers measured pain threshold and tolerance levels in 53 ballet dancers and 53 university students by using a common measurement:after immersing your hand in body-temperature water for two mintues to establish a baseline condition,you put your hand in a bowl of ice water and start a clock running.You mark the time when it begins to hurt:that is your pain threshold.Then you mark the time when it hurts too much to keep your hand in the water:that is your pain tolerance.The test is always stopped at 120 seconds,to prevent injury.
The results were striking.On average female students reported pain at 16 seconds and pulled their hands out of the ice water at 37 seconds.Female dancers were almost three times as long on both counts.Men in both groups had a higher threshold and tolerance for pain,but the difference between mals dancers and mals nondancers was nearly as large.What explains that difference?Probably it has something to do with the psychology of ballet dancers-a group known for self-discipline,physical fitness,and competitiveness,as well as by a high rate of chronic(慢性)injury.Their driven personalities and competitive culture evidently accustom them to pain.Other studies along these lines have shown that outgoing people have greater pain tolerance and that,with training,one can reduce one's sensitivity to pain.
There is also striking evidence that very simple kinds of mental suggestion can have powerful effects on pain.In one study of 500 patients undergoing dental procedures,those who were given a placebo injection and promised that it would relieve their pain had the least discomfort-not only less than the patients who got a placebo and were told nothing but also less than the patients who got actual drug without any promise that it would work.
Today it is abundantly evident that the brain is actively involved in the experience of pain and is no more bell on a string.Today every medical textbook teaches the gate control theory as fact.There's a problem with it,though.It explains people who have injuries but feel no pain,but it doesn't explain the reverse,which is far more common-the millions of people who experience chronic pain,such as back pain,with no signs of injury whatsoever.So where does the pain come from?The rope and clapper are gone,but the bell is still ringing.

50.The primary purpose of the passage is toA.
    A.describe how modern research has updated an old explanation.
    B.support a traditional view with new data.
    C.promote a particular attitude towards physical experience.
    D.suggest a creative treatment for a medical condition.
51.Which statement best describes Descartes theory of pain presented in paragraph 1?D
    A.The brain can shut pain off at will.
    B.The brain plays no part in the body's experience of pain.
    C.Pain can be caused in many different ways.
    D.Pain is an automatic response to bodily injury.
52.The author implies that the reason why the gate control was"amazing"was that itA
    A.offered an extremely new and original explanation.
    B.was just opposite to people's everyday experiences.
    C.was grounded in an ridiculous logic.
    D.was so sensible it should have been proposed centuries before.
53.The author refers to"chronic back pain"as an example of something that isB
    A.costly,because it troubles millions of people.
    B.puzzling,because it sometimes has no obvious cause.
    C.disappointing,because it does not improve with treatment.
    D.worrying,because it lies beyond the reach of medicine.
54.The last sentence of the passage serves mainly to express thatC
    A.scientific judgments are difficult to understand.
    B.theoretical investigations are generally useless.
    C.researchers still have a long way to go before the puzzle is made clear.
    D.there is always something puzzling at the heart of science.

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