【考研类试卷】考研英语-试卷190及答案解析.doc
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1、考研英语-试卷 190 及答案解析(总分:142.00,做题时间:90 分钟)一、Use of English(总题数:2,分数:80.00)1.Section I Use of EnglishDirections: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D.(分数:40.00)_Space is a dangerous place, not only because of meteors(流星) but also (1)_ rays from t
2、he sun and other stars. The atmosphere again (2)_ as our protective blanket on earth. Lightgets through, and this is essential for plants to (3)_ the food which we eat. Heat, too, makes our environment endurable. Various kinds of rays come through the air (4)_ outer space, but enormous quantities of
3、 radiation from the sun are (5)_ off. As soon as men leave the atmosphere they are (6)_ to this radiation, but their space suits or the walls of their spacecraft, if they are inside, (7)_ prevent a lot of radiation damage. (8)_ is the greatest known danger to explorers in space. The unit of radiatio
4、n is called “rem“. Scientists have (9)_ to think that a man can (10)_ far more radiation than 0.1 ram without being damaged: the figure of 60 rems has been agreed on. The trouble is that it is extremely difficult to make (11)_ about radiation damagea person may feel perfectly well, (12)_ the cells o
5、f his or her sex organs may be damaged, and this will (13)_ be discovered until the birth of deformed children or even grandchildren. Missions of the Apollo flights have had to cross belts of high radiation and during the outward and return journeys, the Apollo crew (14)_ a large amount of rems. So
6、far; no (15)_ amounts of radiation have been reported, but the Apollo missions have been quite short. We simply do not know yet how men are. going to (16)_ when they spend weeks and months outside the (17)_ of the atmosphere, (18)_ in a space laboratory. Drugs might help to (19)_ the damage done by
7、radiation, but no really (20)_ ones have been found so far.(分数:40.00)A.theB.withC.because ofD.dangerousA.usesB.actsC.treatsD.floatsA.offerB.provideC.makeD.obtainA.fromB.intoC.offD.byA.defendedB.preventedC.postponedD.screenedA.invulnerableB.viciousC.ineffectiveD.exposedA.doB.toC.theyD.whoA.exposureB.
8、radiationC.raysD.flyingA.reasonB.itC.thatD.moreA.receiveB.put up withC.copeD.put offA.rightB.sureC.understandableD.wiseA.whenB.furthermoreC.butD.evenA.yetB.stillC.norD.continuouslyA.accumulatedB.assembledC.containedD.gatheredA.largeB.enormousC.poisonousD.dangerousA.move alongB.stay aliveC.get onD.co
9、me backA.guardB.coverC.layerD.protectionA.flyingB.workingC.trappingD.stayingA.stopB.removeC.decreaseD.eliminateA.usefulB.effectiveC.purposefulD.efficient二、Reading Comprehensio(总题数:10,分数:58.00)2.Section II Reading Comprehension_3.Part ADirections: Read the following four texts. Answer the questions b
10、elow each text by choosing A, B, C or D._The most critical time in the life of a human is the very beginningthe first hours after birth. Yet it has been only within the past few years that doctors have recognized that treating a newborn baby like a small child is not the best procedure. This is espe
11、cially true of “high risk babies“, a term applied to babies that are premature, underweight, or born with major organic defects. They need immediate, imaginative, intensive care and observation, not only for survival but also to help circumvent physical problems which may affect the infant for life.
12、 Out of this requirement has developed a new branch of medicine called neonatology, which is concerned with the first three months of life. Dozens of major hospitals throughout the United States have opened newborn intensive care units, directed by neonatologists and employing equipment and techniqu
13、es devised specially for tiny patients. One of the greatest aids in these units is an “isolette“an electronically equipped glass-enclosed incubator with portholes for sterile access to the baby. Inside the isolette, sensors placed on the infant make him look much like a miniature astronaut. The sens
14、ors automatically regulate and record the temperature, humidity, and oxygen in this “artificial womb“, as well as signal change or trouble affecting its occupant. In hospitals with newborn intensive care unit, specialists are ready to use their skills as the need arises. They are alerted to pregnanc
15、ies that may develop complications. For example, if a woman who is pregnant enters the hospital and is under the age of 18 or over the age of 40, is undernourished or obese, has diabetes, heart or kidney trouble, the neonatologists are advised. The neonatologist often attends the delivery of a baby
16、with the obstetrician, and then rushes the newborn infant into his special care unit. There, within a few minutes, the baby is tested, examined thoroughly, and made ready for treatment or surgery if needed. The most common cause of infant deaths is pre-maturity. In some hospitals it is not unusual t
17、o find 8 or 9 “preemies“ (premature infants) in the special care units at one time. In addition to the technical advances, the health of the infant depends on an ageless ingredient-love. Nurses are essential members of baby-caring teams. Their job is to rock, to feed, and to fondle the very small pa
18、tients. Even at this early age, doctors find that lack of love has adverse physical and psychological effects on the newborn babies. As the number of neonatologists and special care centers has increased, the survival rate for high-risk babies in the United States has risen from about 75 % a few yea
19、rs ago to an impressively high 90% today. Doctors think that the 90% could be increased if the babies could be brought more quickly under the care of a neonatologist. In some hospitals, teams of doctors and nurses can respond to emergencies with portable isolettes which are carried by airplane, heli
20、copter, or ambulance.(分数:10.00)(1).Doctors have recently discovered that_.(分数:2.00)A.newborn babies should be treated as small childrenB.newborn babies should be brought quickly under the care of his parentsC.high-risk babies need immediate surgeryD.high-risk babies should brought quickly under the
21、care of a neonatologist(2).According to the passage, all of the following are true about isolette EXCEPT_.(分数:2.00)A.it is an electronically equipped glass-enclosed incubator with portholes and sensors insideB.it functions as “artificial womb“C.sensors inside make the baby look like a miniature astr
22、onautD.portholes in isolette allow a doctor to regulate the body temperature and oxygen supply of an infant(3).What is the most common cause of infant deaths?(分数:2.00)A.Prematurity.B.Organic defects.C.Lack of special equipment.D.Lack of artificial womb.(4).Besides technical advances, what else is ne
23、eded for the health of an infant?(分数:2.00)A.Isolette.B.Artificial womb.C.Loving care.D.Newborn intensive care units.(5).The following statements are the reasons why the survival rate for high-risk babies in the United States has risen EXCEPT_.(分数:2.00)A.portable isolettes make emergency treatment of
24、 high-risk babies possibleB.high-risk babies cotdd be brought more quickly under the care of a neonatologistC.helicopters and airplanes are used to provide immediate treatment for high-risk babiesD.special teams of doctors and nurses are assigned to feed, rock, and fondle high-risk babiesParents can
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- 考研 试卷 英语 190 答案 解析 DOC
