全国职称英语等级考试综合类(B级)试题及参考答案

1、感谢你的观看专业第29课关于完型填空1 .完型在所有考试中都是最难的。2 .今年是否会由原题？3 .一且不是原题如何应对?完型的几点设想1 .是否有时间应用下列方法？2 .您是否认识词汇？3 .本方法不适合所有完型，规律性差，对大多职称考生实用性不强完型解题技巧1 .扫一下文章中的中文。2 .读题目及笫一段，抓住文章中心及本文重点词汇（同意词）。3 .围着中心去选词。（本文重点词汇同意词）4 .注空格前后有无与选项重复的单词，或同意及反意的单词。第6部分：完形填空（第5265题，每题1分，共15分）12分Musical Training Can Improve Communication Sk

2、illsAmerican scientists say musical training seems to improve communication skills and language retardation (延迟).They found that developing musical skills involves the(51) process in the brain as learning how to speak . The scientists believe that could(52) children with learning disabilities .Nina

3、Krauss is a neurobiologist at Northwestern University in 川inois. She says musical training (53) putting together different kinds of information, such as hearing music, looking at musical notes, touching an instrument and watching other musicians. This(54) is not much different from learning how to s

4、peak. Both involve different senses.She further explains musical training and learning to(55) each make us think about what we are doing. She says speech and music(56) through a structure of the nervous system called the brain stem. The brain stem(57) our ability to hear. Until recently, experts hav

5、e thought the brain stem could not be感谢你的观看developed or changed. (58) Professor Krauss and her team found that musical training can improve a person's brain stem activity.The study involved individuals with different levels of musical(59). They were asked to wear an electrical device that measur

6、es(60) activity. The individuals wore the electrode while they watched a video of someone speaking and a person playing a musical instrument - the cello (大提琴).Professor Krauss says cellos have sound qualities similar (61) some of the sounds that are important with speech. The study found that the mo

7、re years of training people had, the more(62) they were to the sound and rhythm of the music. Those who were involved in musical activities were the same people in whom the(63) of sensory events was the strongest. It shows the importance of musical training to children with learning(64). She says us

8、ing music to improve listening skills could mean they(65) sentences and understand facial expressions better.51. A. same52. A. tellB. uniqueB. remindC. help53. A. shapes54. A. form55. A. play56. A. pass57. A. develops58. A. So59. A. ability60. A. physical61. A. as62. A. sensitive63. A. reductionD. i

9、mplication64. A. styles65. A. readB. relatesB. stepB. singB. useB. controlsB. ButB. instrumentsB. musicalB. toB. familiarB. interferenceB. interestsB. hearC. different Improve C. involves C. point C. think C. look C. assesses C. Moreover C. types C. brain C. ofC. inactiveC. improvementC. approachesC

10、. writeD. strangeD. entertainD. enhancesD. processD. speakD. putD. observesD. AsD. contactD.speechD. atD. critical ImproveD. disabilitiesD. changeWhat We Take from and Give to the SeaAs long as we have been on earth, we have used the sea around us. We take from the ocean, and we give to it.We take f

11、ishes from the ocean - millions of kilograms of fish, every year, to (51) millions of people. We even(52) their bones for fertilizer. We take minerals from the ocean. One way to get salt is to(53) seawater in shallow basin and leave until it evaporates(蒸发).Along with salt, other minerals 感谢你的观看are l

12、eft (54) evaporation. Much gold and silver drift dissolved in the waters of the sea, too. But the sea does not give them(55) by simple evaporation. (56) gifts from the sea are pearls, sponges (海名帛) and seaweed. Pearls(57) jewelry. Natural sponges become cleaning aids. Seaweed becomes(58) of many kin

13、ds - even candy, and ice cream - as well as medicine. Believe it or not, fresh water is another(59) from the sea. We cannot drink ocean water. Some of its contents may(60) illness. But ocean water becomes fresh water when the salts are(61). In the future, we will find ourselves(62) more and more on

14、fresh water from the sea.The sea(63) us food, fertilizer, minerals, water, and other gifts. What do we give the sea? Garbage. We pollute the ocean(64) we use it as a garbage dump. Huge as it is, the ocean cannot hold all the water that we pour into it. (65) garbage into the ocean is killing off sea

15、life. Yet as the world population grows, we may need the sea and its gifts more than ever.51. A. attract52. A. use53. A. flow54. A. after55. A.in56. A. Such57. A. change58. A. food59. A. source60. A. cure61. A. done62. A. depending63. A. gets64. A. because65. A. ReducingB. feedB. buyB. pourB. before

16、B. awayB. OtherB. makeB. materialB. thingB. causeB. driedB. costingB. givesB. ifB. CollectingC.saveC. treatC. placeC. untilC. upC. AllC. turnC. itemC. giftC. experienceC. madeC. workingC. teachesC. whenC. RemovingD. affectD. haveD. throwD. forD. overD. AnotherD. becomeD. productD. matterD. catchD. r

17、emovedD. payingD. obtainsD. althoughD. CastingMore about Alzheimer's Disease(早老性痴呆)Scientists have developed skin tests that may be used in the future to identify people with Alzheimer'sdisease and mayultimately allow physicians to predict (51) is at risk of getting this neurological disorde

18、r.The only current means of(52) the disease in a living patient is a long and expensive series of tests that eliminate every other cause of dementia (痴 呆).“SincoAlois Alzheimer described the(53) nearly a century ago, people have been trying to find a way to(54) diagnose it in its early stages, "

19、; said Patricia Grady, acting director of the National Institute of Neurological Disorders and Stroke in Bethesda, Maryland. "Thisdiscovery, if (55), could prove a big step forward in our efforts to deal with and understand the disease. ”Alzheimer's is the single greatest(56) of mental dete

20、rioration in older people, affecting between 2.5 million and 4 million people in the United States (57). The devastating disorder gradually destroys memory and the ability to function, and eventually causes death. There is currently no known(58) for the disease.Researches(59) that the skin cells of

21、Alzheimer's patients have defects that interfere with their ability to regulate the flow of potassium in and out of the cells. The fact that the cell defects are present in the skin suggests that Alzheimer's (60) from physiological changes throughout the body, and that dementia may be the fi

22、rst noticeable effect of these changes as the defects (61) the cells in the brain, scientists said.The flow of potassium is especially (62) in cells responsible (63) memory formation. The scientists also found two other defects that affect the cells' supply of calcium, another critical element.O

23、ne test developed by researches calls for growing skin cells in a laboratory culture and then testing them with an electrical detector to determine if the microscopic tunnels that(64) the flow of potassium are open. Open potassium channels create a unique electrical signature.A spokesman for the Alzheimer's Association said that if the validity of the diagnostic test can be proven it would be an important(65), but cautioned that other