cet41.docx

1、cet41Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write a composition on the topic Competition. You should write at least 120 words following the outline given below in Chinese:1. 竞争使人们充满创造力，使人们更有效率。2. 竞争促使生产出更好的产品和提供更优质的服务。3. 竞争促进了社会的进一步发展。CompetitionPart II R

2、eading Comprehension (Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1.For questions 1-7, markY (for YES) if the statement agrees with the information given in the passage;N (for NO) if the

3、 statement contradicts the information given in the passage;NG (for NOT GIVEN) if the information is not given in the passage.For questions 8-10, complete the sentences with the information given in the passage.EarthquakeCan Scientists Predict Killer Earthquakes?The date was November 23, 1980. Peopl

4、e near Naples, in southern Italy, felt the Earth roll and shake. Earthquake! Suddenly buildings came tumbling down. Cracks appeared in the earth. Within minutes, entire towns were destroyed. Thousands of people were dead. Thousands more were injured.As rescuers searched through the rubble, many peop

5、le must have wondered, of only the victims had known ahead of time, many lives could have been saved.Actually, an Italian scientist did predict that such a quake would happen. In 1977 Dr. M. Caputo of the Universite Degiles Studi in Rome warned that a large quake would soon strike the east of Naples

6、. Unfortunately, he couldnt predict the exact time and date of the quake.Dr. Caputo made his general prediction after talking with scientists at 54 earthquake monitoring stations throughout Italy. He learned that many earthquakes had recently rocked different areas around Naples. But none had occurr

7、ed in one particular spot east of Naples for many years. Dr. Caputo felt that the area was long overdue for a large quake. And it was.Earthquake Strikes in GapThe quake occurred in a region that Dr. Caputo called a seismic gap. A seismic gap is an area in an active earthquake region where no earthqu

8、ake or seismic activity has been recorded in a long time. Seismic gaps are located where two large plates in the Earth have become stuck.When the plates slide past each other, they sometimes became locked in place. A similar thing happens when you make a running leap on a sidewalk while wearing snea

9、kers. When you land on both feet, the sneakers grab onto rough surface. Friction tends to hold your feet back while the rest of your body goes forward. You may end up falling flat on your face.In the case of plates, however, the uneven surfaces between the plates cause the plates to remain locked in

10、 place for years. Huge pressure builds up behind each plate. Periodically, a shudder, or tremor, is recorded as some of this energy is released.Finally, after about 50 years, rock in the seismic gap either suddenly breaks or moves under the great stress. This sudden release of energy sends shock wav

11、es through the rock layers above. The ground shakes, sidewalks crack, and buildings tumble. A mighty quake has struck.Gaps Used To Predict QuakesMany geologists have used what is called the seismic gap technique to accurately predict earthquakes. The technique was first developed by Soviet earthquak

12、e expert Dr. V. Fodotov during his studies of ancient and recent Japanese earthquakes. Dr. Fodotov was marking the location, size, and date of all known quakes in Japan when he noticed a striking pattern.All major earthquakes were found to occur in only a few isolated spots in Japan. Each of these s

13、pots, he noted, experienced a major quake only once every 50 to 60 years. Dr. Fodotov concluded that spots that hadn t had a quake in more than 50 years were “ripe” for a quake. The Russian scientist named these locations seismic gaps.In the past several years, geologists from other countries have f

14、ound seismic gaps in other parts of the world. After making detailed studies of past quakes in these regions, the geologists were able to make an accurate prediction of when a quake would occur.How Do Animals Know When an Earthquake Is Coming?Scientists who try to predict earthquakes have gotten som

15、e new helpers recentlyanimals.Thats right, animals. Scientists have begun to catch on to what farmers have known for thousands of years. Animals often seem to know in advance that an earthquake is coming, and they show their fear by acting in strange ways. Before a Chinese quake in 1975, snakes awok

16、e from their winter sleep early only to freeze to death in the cold air. Cows broke their halters and tried to escape. Chickens refused to enter their coop. All of this unusual behavior, as well as physical changes in the earth, alerted Chinese scientists to the coming quake. They moved people away

17、from the danger zone and saved thousands of lives.One task for scientists today is to learn exactly which types of animal behavior predict quakes. Its not an easy job. First of all not every animal reacts to the danger of an earthquake. Just before a California quake in 1977, for example, an Arabian

18、 stallion became very nervous and tried to break out of his stall. The horse next to him, however, remained perfectly calm. Its also difficult at times to tell the difference between normal animal restlessness and “earthquake nerves”. A zoo keeper once called earthquake researchers to say that his c

19、ougar had been acting strangely. It turned out that the cat had an upset stomach.A second task for scientists is to find out exactly what kind of warnings the animals receive. They know that animals sense far more of the world than humans do. Many animals can see, hear, and smell things that people

20、do not even notice. Some can detect tiny changes in air pressure, gravity, or the magnetism of Earth. This extra sense probably helps animals predict quakes.A good example of this occurred with a group of dogs. They were penned up in an area that was being shaken by a series of tiny earthquakes. (Se

21、veral small quakes often come before or after a large one.) Before each quake a low booming sound was heard. Each boom caused the dogs to bark wildly. Then the dogs began to bark during a silent period. A scientist who was recording tile quakes looked at his machine. It was acting as though there we

22、re a loud noise too. The scientist realized that the dogs had reacted to a booming noise. They also sensed the tiny quake that followed it. The machine recorded both, though humans felt and heard nothing.In this case there was a machine to monitor what the dogs were sensing. Many times, however, our

23、 machines record nothing out of the ordinary, even though animals know a quake is coming. The animals might be sensing something we so measure but do not recognize as a warning. Discovering what animals sense, and learning how they know it is a danger signal, is a job for future scientists.1.Since n

24、o one had predicted the precise date of the earthquake striking east of Naples, people there suffered heavy loss in the destruction.2.A seismic gap is located at the junction of two interlocking plates in the Earth, and where no seismic activity has been recorded for a long time.3.From the passage w

25、e learn that a regular striking pattern can be found in an active earthquake region.4.During an earthquake in China 1975, cows broke their halters and ran away from their sheds.5.As it is used in Paragraph 13, the word “cat” refers to a typical domestic cat.6.All animals but men can notice tiny chan

26、ged in air pressure, gravity, or the magnetism of Earth.7.The dogs mentioned in Paragraph 15 had sensed both the low booms and the minor quakes following them.1. YNNG2.YNNG3.YNNG4. YNNG5.YNNG6.YNNG7. YNNG8.Dr. Caputo based his prediction upon the fact that lots of earthquakes had recently occurred i

27、n all areas around Naples but its_.9.According to the authors information, every 50 years or so, a mighty earthquake will be recorded at_.10.Chinese scientists evacuated people from_after they had noticed the strange behavior of some animals as well as physical changes in the earth.Part Reading Comp

28、rehension (Reading in Depth)(25 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each

29、choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Questions 47 to 56 are based on the following passage.What is it about Americans and f

30、ood? We love to eat, but we feel 47 about it afterward. We say we want only the best, but we strangely enjoy junk food. Were 48 with health and weight loss but face an unprecedented epidemic of obesity. Perhaps the 49 to this ambivalence lies in our history. The first Europeans came to this continen

31、t searching for new spices but went in vain. The first cash crop wasnt eaten but smoked. Then there was Prohibition, intended to prohibit drinking but actually encouraging more 50 ways of doing it.The immigrant experience, too, has been one of in harmony. Do as Romans do means eating what “real Amer

32、icans” eat, but our nations food has come to be 51 by imports-pizza, say, or hot dogs. And some of the countrys most treasured cooking comes from people who arrived here in shackles.Perhaps it should come as no surprise then that food has been a medium for the nations defining struggles, whether at the Boston Tea Party or the sit-ins at southern lunch counters. It is integral to our concepts of health and even morality whether one refrains from alcohol for religious reasons or evades meat