大学四级-1606及答案解析.doc

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1、大学四级-1606 及答案解析(总分：712.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数：106.00)1.即将上映一部电影2. 简单介绍该电影中的主要演员及故事情节等3. 放映时间及主办者A Notice for the Forthcoming Movie Show（分数：106.00）_二、Part Reading Compr(总题数：1，分数：70.00)North Pole ExplorationsIf Santa Clans really does reside at the North Pole, he must live a lonely life

2、. The North Pole isnt what most of us would consider a hospitable place as the average winter temperature there is 40 degrees below zero Fahrenheit (华氏温度) (-40 Celsius). And while Santas reindeer are considered Arctic animals, not much life actually calls the North Pole its permanent home.For advent

3、urers, the North Pole is comparable to outer space: an unknown frontier thats ripe for exploration-and exploitation. The region doesnt belong to any one country, so there are always disputes about who can lay claim to the untapped natural resources there. And although the prospect of melting ice aro

4、und. the North Pole isnt pleasant from a global warming standpoint, it could make those resources easier to reach.North pole locationThere are two North Poles. The one most people think of is the geographic North Pole, which is located approximately 450 miles (724 kilometers), north of Greenland, at

5、 90 degrees north latitude. The magnetic North Pole is based on the Earths magnetic field and is slowly drifting across the Canadian Arctic.Because all lines of longitude converge (向中聚集) at the North Pole, its not technically in any time zone (or, its in every time zone, del)ending on your perspecti

6、ve). As a result, we generally use Coordinated Universal Time (UTC) at the. North Pole. Coordinated Universal Time is used mostly in astronomy and navigation: Its similar to Greenwich Mean Time (the time kept on the Greenwich meridian, longitude zero) but scientifically more precise.The sun sets at

7、the North Pole in early October. The next sunrise is in early March. In between, theres a continuous twilight as the Earth moves on its axis. As a result of all this, the North Pole is obviously cold. In the winter, when the North Pole is farthest from the sun on the Earths axis, the average tempera

8、ture is -40 degrees Fahrenheit (-40 Celsius) during December and January, but can dip into the negative 50s. The seawater beneath the ice of the North Pole is a relatively mild-28 degrees F (-33 C). In the summer, the Pole averages 32 degrees F (0 C). But the North Pole isnt as cold as it used to be

9、.History of North Pole expeditionsPeople have always had the desire to explore new plies. Explorers throughout history have been motivated-at least in part-by the promise of fame and fortune, and North Pole exploration is no exception. The first North Pole explorers were in search of the Northwest P

10、assage, a route through the Arctic that would create easier trade-and great wealth-for the country that discovered it. When these explorers came back with tales of diamonds and coal near the Pole, the world started seeing the Arctic as a frozen treasure chest. In fact, a U. S. Geological Survey esti

11、mates that nearly 25 percent of the worlds undiscovered oil and gas are buried in the Arctic, which is a big reason for the disputes among the countries that are eager to claim the region for themselves.There were occasional North Pole expeditions in the 18th century (in 1755, the British Parliament

12、 offered a reward to the first ship to come within a degree of the Pole), but it wasnt until the early 1900s that things really got going. In 1908, American Frederick Albert Cook was the first person to claim to have reached the North Pole. But his countryman Robert Edwin Peary, with support from Co

13、oks traveling companions, disputed the claim, and Cook was widely discredited.Peary (with a team of 24 men, 19 sledges and 133 sled dogs) ended up making the first undisputed visit to the North Pole on April 6, 1909. But theres still some controversy attached to the claim, mostly because of Pearys i

14、mprobable 37-day time frame. Most expeditions of the era took months-at least-to come close to the goal. However, in April 2005, explorer Tom Avery recreated Pearys sled expedition with the same materials and supplies; he beat Pearys time by five hours. Some still doubt that Peary actually made it t

15、o the exact geographic North Pole, but he usually gets the credit for being first.Trekking (艰苦跋涉)to the North PoleSo, have we inspired you to brave the elements and make your own trek to the North Pole? Youre definitely going to want a heavy-duty coat and the best gear, but the most important part o

16、f your preparation may be making a warm fat layer on your own body. So start eating. Whatever your method of travel-skiing, hiking, road biking, dog sledding-you can expect to consume a couple thousand calories a day more than that dining training. The fat layer you build up will also help maintain

17、your internal temperature-your body has to work extra hard to do this in subzero temperatures.While youre making a few extra trips to the buffet, you can start planning your trek. Well begin with the gear. Youll need several layers of clothing for the same reason you need the extra fat. The problem

18、with such a demanding trek is that if your layers are too heavy, you could overheat, and sweat would immediately freeze to your skin. So, thinner, loose-fitting base layers made of sweatwicking material are your best bet. For your feet, youll probably want to invest in some snowshoes, because the sn

19、ow and ice can get pretty deep. And so you dont get lost, youll definitely want to bring a GPS system.Planning a North Pole expeditionYou also need to know when to go. The two-month period between March and May is your best bet. If you make the trip before March, dont expect a lot of sightseeing, be

20、cause it will be dark the entire time-not to mention a lot colder. But if you go much later than May, youll encounter melting conditions. There isnt any actual land underneath the North Pole, so you probably shouldnt attempt that unless you feel like swimming in the Arctic Ocean.Now that you have th

21、e time, youll need a place to begin your journey. If youre coming from the Canadian side, Resolute Bay is where youll start. From there, youll take a four-hour ride in a small plane, after which youll refuel and fly the rest of the way to your jumping-off place, Ward Hunt Island.Time frames for Nort

22、h Pole trips vary, depending on your mode of transportation. If you take a dog-sledding or skiing trip to the North Pole with Polar Adventures, for example, expect a weeklong training camp and a two-to-three-week trek. The cost for a dogsled trek can top $ 50,000.（分数：70.00）(1).The North Pole is such

23、 a place with extremely unpleasant weather conditions for life that _.（分数：7.00）A.it delivers an undisturbed home for many animalsB.most creatures cannot adapt to its environmentC.only Santa Claus likes living there with his reindeerD.only a few kinds of creatures cant bear its coldness(2).What has c

24、aused the disputes among countries at the North Pole?（分数：7.00）A.The rich natural resources.B.The unknown frontier.C.The melting ice.D.The global warming effect.(3).From this passage, we know that the magnetic North Pole _.（分数：7.00）A.overlaps exactly on the geographic North PoleB.is set according to

25、the Earths magnetic fieldC.moves along the Canadian ArcticD.locates 90 degrees north latitude(4).Why is Coordinated Universal Time mostly used at the North Pole?（分数：7.00）A.Because it is more precise than Green Mean Time.B.Because it is preferred by astronomers and navigators.C.Because it is similar

26、to Greenwich Mean Time.D.Because it is technically based on time zone.(5).How was the treasure of the Arctic transported from the frozen land?（分数：7.00）A.By the U. S. airforce.B.By the railway of Canada.C.By the Northwest Passage.D.By the oil pipes through the Arctic.(6).Who was the first undisputed

27、explorer to the North Pole?（分数：7.00）A.Frederick Albert Cook.B.Tom Avery.C.Santa Claus.D.Robert Edwin Peary.(7).The most important preparation for the North Pole exploration is _.（分数：7.00）A.a fat layer on your own bodyB.a heavy-duty coatC.the best travel gearD.dog sledding(8).Overweight during the ex

28、ploration of the North Pole would make you sweat, which would at once _.（分数：7.00）填空项 1:_(9).According to the passage, the best time to go for the North Pole exploration is _.（分数：7.00）填空项 1:_(10).If you start from the Canadian side, the jumping-off place should be _.（分数：7.00）填空项 1:_三、Part Listening C

29、om(总题数：0，分数：0.00)四、Section A(总题数：3，分数：105.00)Questions 11 to 18 are based on the conversation you have just heard.（分数：56.00）A.Move the plants away from the window.B.Put the plants under the sunshine.C.Stop watering the plants.D.Take the plants to her house.A.Turn the music down.B.Find a quiet room.C

30、.Keep the volume high.D.Close the door.A.He will lead the women to the stadium.B.He showed the wrong direction to the woman.C.He knows well how to read the map.D.He lives in the dormitory building.A.The rain stopped soon.B.It has been raining a day.C.It is about to rain.D.The rains are very heavy.A.

31、His wife should excuse him.B.His wife has no reason to do that.C.He should have remembered it.D.He is right to be angry.A.He has not been to the new restaurant yet.B.He would like to go to the new restaurant with the woman.C.The food at the new restaurant is not very good.D.The restaurants atmospher

32、e is very important to him.A.Take a part time job during the holiday.B.Ask for his parents help.C.Go traveling after the summer holiday.D.Give up the idea.A.No one was interested in the discussion.B.Politics is a sensitive topic.C.The woman is not being serious.D.People should avoid discussing polit

33、ics.Questions 19 to 22 are based on the conversation you have just heard.（分数：28.00）A.Staying long outside.B.Working overtired.C.Working with patients.D.Wearing few clothes.A.In the office.B.At home.C.In department stores.D.In the hospital.A.Leave away from the crowded place.B.Do not go shopping.C.Ke

34、ep the body warm.D.Get a lot of rest.A.They should not share the same space.B.They should avoid touching each other.C.Theyd better have an injection for prevention.D.They should wear the masks.Questions 23 to 25 are based on the conversation you have just heard.（分数：21.00）A.It can not be stopped prop

35、erly.B.The brakes got loose.C.It can not start up.D.The engine tends to die.A.There are serious problems with it.B.The repairman is not available now.C.There are many cars waiting for repair.D.The repairman needs to check it again.A.Because it is far away from his home to the working place.B.Because

36、 he promised his son to buy a new one for him.C.Because he worries that the old one will cause trouble during the travel.D.Because he has made a lot of money.五、Section B(总题数：3，分数：70.00)Passage OneQuestions 26 to 28 are based on the passage you have just heard.（分数：21.00）A.Because they had caught seri

37、ous disease.B.Because they had been away from home for many years.C.Because it was said they had died.D.Because they were put into prison.A.His bitter experience abroad.B.What he saw in the Asian countries.C.Made-up stories based on his imagination.D.The stories about his family.A.Where the countrie

38、s are.B.How to make a travel around the world.C.What he told about is quite true.D.How to find the black stone for cooking.Passage TwoQuestions 29 to 31 are based on the passage you have just heard.（分数：21.00）A.It is not safe for the children.B.The children can not communicate with mothers face to fa

39、ce.C.The mothers may feel very tired.D.The children have no chance to use hands and legs.A.They are like grown-up children.B.They feel very insecure.C.They long for being protected.D.They feel extremely lonely.A.She believed that her baby would not bother on her back.B.She wanted to do some housewor

40、k.C.She can make the child warmer.D.She can let the baby know her love.Passage ThreeQuestions 32 to 35 are based on the passage you have just heard.（分数：28.00）A.Because the destination is very far.B.Because they can keep warm.C.Because the trip is very dangerous.D.Because the trip is very lonely.A.Th

41、ere is still no exact explanation up to now.B.The birds have the acute sense about the weather.C.The birds can tell it from the moving of the sun.D.The other birds in the flock send the information.A.The sun is in the same direction.B.They can see the compass.C.They have made the sign on the way.D.T

42、hey have the instinct to tell the direction.A.To find safer living places.B.To search for food.C.To leave the colder place.D.To find more friends.六、Section C(总题数：1，分数：77.00)The human brain is the most complex structure in the universe. It contains (36) 100 billion nerve cells, each of which has thou

43、sands of connections with each other. Their (37) controls each of the bodys functions, allows thoughts, perceptions, memories, feelings, and also (38) and communication. Understanding just how the brain works, in health or in sickness, is one of the greatest (39) of our time. What is determined by g

44、enes, what is formed by experience ? Scientists-are (40) all aspects of the nervous system. Great progress can be (41) in visualizing and modeling brain functions, as well as in research into their biological basis. Today, it is (42) that 30 to 50 percent of human genes exercise their function chief

45、ly in the brain. This gives an (43) of the complexity of the genetic control and development. (44) . Half of all genetic diseases affect the nervous system. The brain can only reach its full capability through interaction with its surroundings. (45) . How do nerve cell processes find their goal? How

46、 do different brain areas develop? How do perceiving functions mature? Thanks to research, the prevention and cure of many brain diseases seems possible for the first time. (46) .（分数：77.00）填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_七、Part Reading Compr(总题数：0，分数：0.00

47、)八、Section A(总题数：1，分数：90.00)As researchers learn more about how childrens intelligence develops, they are increasingly surprised by the power of parents. The power of the school has been (47) by the home. To begin with, all the (48) which are part of intelligence the childs understanding of language

48、, learning (49) , curiosity-are established well before the child enters school at the age of six. Study after study has shown that even after school begins, childrens (50) have been far more influenced by parents than by teachers. This is (51) true about learning that is language-related. The school rather than the home is given credit for (52) in achievement in subjects such as science.In view of their power, its sad to see so many parents not making most of their child