1、专业四级-251及答案解析 (总分：140.00，做题时间：90分钟)一、BPART DICTATIO(总题数：1，分数：15.00)1.Listen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be done at normal speed, listen and try to understand the meaning. For the second and third readings, the
2、passage will be read sentence by sentence, or phrase by phrase, with intervals of 15 seconds. The last reading will be done at normal speed again and during this time you should check your work. You will then be given 2 minutes to check through your work once more. （分数：15.00）_二、BPART LISTENIN(总题数：0，
3、分数：0.00)三、BSECTION A CONVE(总题数：3，分数：10.00)In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.Questions 1 to 4 are based on the following conversation. At the end of the conversation, you will be given 20 seconds to ans
4、wer the questions.Now, listen to the conversation. （分数：4.00）(1).Janet has eventually decided to go on a A.fly-drive holiday. B.car trip. C.two-city holiday. D.conducted tour.（分数：1.00）A.B.C.D.(2).What is fly-drive? A.To have a car wait at the arrival airport. B.To rent a car that can be driven fast.
5、C.To have a car tour. D.To visit many places in a short time.（分数：1.00）A.B.C.D.(3).Which of the following statements is true? A.The speakers are going on a holiday. B.The speakers are cousins. C.The trip schedule is heavy. D.The organized tour will leave out many sights.（分数：1.00）A.B.C.D.(4).From the
6、conversation, we get the impression that Janet is A.pragmatic. B.outgoing. C.willful. D.calculating.（分数：1.00）A.B.C.D.Questions 5 to 7 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions.Now, listen to the conversation. （分数：3.0
7、0）(1).Howard is probably A.an orchestra conductor. B.a music fan. C.a sales manager in a music company. D.a background music composer.（分数：1.00）A.B.C.D.(2).According to Howard, background music A.can possibly give people better feelings. B.increases production by 4.5 percent in factories. C.is someti
8、mes very boring for workers. D.is always faster than any other music.（分数：1.00）A.B.C.D.(3).Hamburger shops usually play fast background music because A.they think that will make the attendants work faster. B.they believe fast music can make people eat more. C.it shortens eating time to allow more cus
9、tomers to come and go. D.hamburgers will become more popular.（分数：1.00）A.B.C.D.Questions 8 to 10 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions.Now, listen to the conversation. （分数：3.00）(1).What is the possible relationshi
10、p between the two speakers? A.Husband and wife. B.Librarian and reader. C.Colleagues. D.Shop assistant and customer.（分数：1.00）A.B.C.D.(2).Why does the woman ask the man to relax? A.He is going to be arrested. B.He is accused of damaging books. C.He has lost some valuable books. D.He did not return bo
11、oks on time.（分数：1.00）A.B.C.D.(3).What is the reason for the mans not giving back the books? A.He wanted to keep them for further use. B.The deadline just slipped his mind. C.He forgot to take the case where the books are. D.His wife threw the books away with trash.（分数：1.00）A.B.C.D.四、BSECTION B PASSA
12、(总题数：3，分数：10.00)In this section you will hear several passages. Listen to the passages carefully and then answer the questions that follow.Questions 11 to 13 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.Now, listen to the passage
13、. （分数：3.00）(1).What is the passage mainly about? A.Glasses of water help to lose weight. B.Body type is the key to weight loss. C.Apples and pears help to lose weight. D.Exercising is the best way to lose weight.（分数：1.00）A.B.C.D.(2).What are apple types mentioned in the passage? A.They refer to peop
14、le whose body shape looks like an apple. B.They refer to people who carry their weight around their hips. C.They refer to people who can lose weight by eating apples. D.They refer to people whose stomach is as big as an apple.（分数：1.00）A.B.C.D.(3).What can we learn about pear types? A.They could lose
15、 the most weight on pears. B.They could lose the most weight on a low-fat diet. C.They could lose the most weight on a low-carb diet. D.They could lose the same amount of weight on both diets.（分数：1.00）A.B.C.D.Questions 14 to 16 are based on the following passage. At the end of the passage, you will
16、be given 15 seconds to answer the questions.Now, listen to the passage. （分数：3.00）(1).How can sharks find their quarries? A.By good sense of taste. B.By good sense of smell. C.By good visual sense. D.By good sense of hearing.（分数：1.00）A.B.C.D.(2).At which point are some sharks similar with humans? A.B
17、one structure. B.Smell ability. C.Birth mode. D.Recovery ability against disease.（分数：1.00）A.B.C.D.(3).Why are sharks useful for humans? A.For their tasty meat. B.For the principle of their defense system against disease. C.For their solid skin. D.For the principle of their birth modes.（分数：1.00）A.B.C
18、.D.Questions 17 to 20 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.Now, listen to the passage. （分数：4.00）(1).Why do people leave home to travel according to the passage? A.To look for a different lifestyle. B.To enjoy themselves.
19、C.For adventure. D.For education.（分数：1.00）A.B.C.D.(2).What do we learn from the passage about Paris? A.There are 200 vehicles for every kilometer of roadway. B.It has a dense population. C.There are many museums and palaces. D.It has many towering buildings.（分数：1.00）A.B.C.D.(3).What impression will
20、a tourist get of Hong Kong? A.It is a city of contrasts. B.It possesses many historical sites. C.It is an important industrial center. D.It has many big and beautiful parks.（分数：1.00）A.B.C.D.(4).What does the passage tell us about traveling? A.It helps develop our personalities. B.It enables us to ac
21、quire first-hand knowledge. C.It makes our life more interesting. D.It brings about changes in our lifestyle.（分数：1.00）A.B.C.D.五、BSECTION C NEWS (总题数：4，分数：10.00)In this section, you will hear several news items. Listen to them carefully and then answer the questions that follow.Questions 21 and 22 ar
22、e based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions.Now, listen to the news. （分数：2.00）(1).The issue concerning who controls the Internet will be discussed A.by dividing planners. B.at the first U. N. summit on information technology. C.dur
23、ing Dec. 10-12. D.by leaders of governments.（分数：1.00）A.B.C.D.(2).Who will NOT be discussing the controversial issues? A.More than 50 heads of states. B.Government representatives. C.Representatives of business. D.Representatives of citizens.（分数：1.00）A.B.C.D.Questions 23 and 24 are based on the follo
24、wing news. At the end of the news item, you will be given 10 seconds to answer the questions.Now, listen to the news. （分数：2.00）(1).Which film won the best picture at the 84th Oscar awards? A.The Artist. B.The Iron Lady. C.Beginners. D.The Help.（分数：1.00）A.B.C.D.(2).Meryl Streep won her third Oscar by
25、 her role of A.an elderly widower. B.former British Prime Minister. C.an African American maid. D.a struggling silent-era movie star.（分数：1.00）A.B.C.D.Questions 25 to 27 are based on the following news. At the end of the news item, you will be given 15 seconds to answer the questions.Now, listen to t
26、he news. （分数：3.00）(1).In the school shooting, how many victims died on Monday? A.3 B.2 C.1 D.5（分数：1.00）A.B.C.D.(2).Which of the following didnt happen on Tuesday? A.A third student died. B.The suspect was apprehended. C.The suspect appeared in court. D.Schools in the town were closed.（分数：1.00）A.B.C.
27、D.(3).Which of the following is TRUE about the suspect? A.He is from a broken family. B.He opened fire inside the school cafeteria. C.He attacked the students out of jealousy. D.He is an at-risk boy.（分数：1.00）A.B.C.D.Questions 28 to 30 are based on the following news. At the end of the news item, you
28、 will be given 15 seconds to answer the questions.Now, listen to the news. （分数：3.00）(1).What was TRUE of the demonstrators? A.They were World War II victims. B.They burned a Japanese flag scribbled with their names. C.They were female college students. D.They were supported by the South Korean gover
29、nment.（分数：1.00）A.B.C.D.(2).The purpose of yesterdays demonstration was to demand A.Japans full compensation for World War II victims. B.that the Japanese Prime Minister apologize to the Koreans. C.that the Japanese government punish the war criminals. D.that the Japanese ambassador be expelled.（分数：1
30、.00）A.B.C.D.(3).Riot police A.surrounded the Japanese embassy at once. B.have encountered such protest for two years. C.were armed with guns and clubs. D.formed a human barricade to prevent possible violence.（分数：1.00）A.B.C.D.六、BPART CLOZE/(总题数：1，分数：20.00)Decide which of the choices given below would
31、 best complete the passage if inserted in the corresponding blanks.Today, most countries in the world have canals. Some canals, such as the Suez or the Panama, U U 1 /U /Uships weeks of time by making their voyage a thousand miles shorter. Other canals permit boats to reach cities that are not locat
32、ed on the coast. U U 2 /U /Uother canals drain lands where there is too much water, help or U U 3 /U /Ufields where there is not enough water.The U U 4 /U /Uof a canal depends on the kind of boats going through it. The canal must be wide enough to permit two of the U U 5 /U /Uboats using it to U U 6
33、 /U /Ueach other easily. It must be deep enough to leave about two feet of water U U 7 /U /Uthe keel of the largest boat using the canal. Some canals have sloping sides, while others have sides that are nearly U U 8 /U /UCanals that are cut through rock can have nearly vertical sides. U U 9 /U /U, c
34、anals with earth banks may. U U 10 /U /Uif the angle of their sides is too steep. Some canals are lined with brick, stone, or concrete to keep the water U U 11 /U /Usoaking into the mud. This also permits ships to go at U U 12 /U /Uspeeds, since they cannot make the banks fall in by U U 13 /U /Uup t
35、he water. In small canals with mud banks, ships and barges (大平底船) must U U 14 /U /Utheir speed.When the canal goes U U 15 /U /Udifferent levels of water, the ships must be U U 16 /U /Uor lowered from one level to the other. This is generally done by U U 17 /U /Uof locks. If a ship wants to go up to
36、higher water, the lower end of the lock opens to let the boat in. Then this gate closes, and the water is let into the lock chamber from the upper level. This raised the level of the water in the lock U U 18 /U /Uit is the same as the upper level of water. Now the upper gates can be opened to U U 19
37、 /U /Uthe ship into the higher water. Sometimes a canal contains a series of locks when the U U 20 /U /Uin levels is very great.（分数：20.00）(1). A.take B.save C.cos D.waste（分数：1.00）A.B.C.D.(2). A.Some B.Many C.Even D.Still（分数：1.00）A.B.C.D.(3). A.disperse B.drain C.irrigate D.flood（分数：1.00）A.B.C.D.(4).
38、 A.width B.depth C.length D.size（分数：1.00）A.B.C.D.(5). A.largest B.longest C.heaviest D.tallest（分数：1.00）A.B.C.D.(6). A.pass B.encounter C.overtake D.confront（分数：1.00）A.B.C.D.(7). A.down B.beneath C.above D.below（分数：1.00）A.B.C.D.(8). A.flat B.straight C.vertical D.horizontal（分数：1.00）A.B.C.D.(9). A.Mea
39、nwhile B.Hence C.Therefore D.However（分数：1.00）A.B.C.D.(10). A.collide B.corrupt C.crumble D.deteriorate（分数：1.00）A.B.C.D.(11). A.away B.from C.down D.off（分数：1.00）A.B.C.D.(12). A.slower B.faster C.lower D.greater（分数：1.00）A.B.C.D.(13). A.revolving B.stirring C.mixing D.rotating（分数：1.00）A.B.C.D.(14). A.l
40、imit B.confine C.decrease D.increase（分数：1.00）A.B.C.D.(15). A.across B.along C.down D.through（分数：1.00）A.B.C.D.(16). A.raised B.promoted C.hoisted D.alleviated（分数：1.00）A.B.C.D.(17). A.ways B.methods C.means D.approaches（分数：1.00）A.B.C.D.(18). A.after B.until C.by D.during（分数：1.00）A.B.C.D.(19). A.free B
41、.retrieve C.release D.expose（分数：1.00）A.B.C.D.(20). A.distance B.variance C.contrast D.difference（分数：1.00）A.B.C.D.七、BPART GRAMMAR (总题数：30，分数：30.00)2.It is vital that enough money _ to fund the project. A.be collected B.must be collected C.is collected D.can be collected（分数：1.00）A.B.C.D.3._ for my ill
42、ness, I would have lent him a helping hand. A.Not being B.Had it not been C.Without being D.Not having been（分数：1.00）A.B.C.D.4.When I finished the story, Lenin jumped up from his chair and started pacing the floor, _, deep in thought. A.with his head bending B.in his head bent C.his head bending D.his head bent（分数：1.00）A.B.C.D.5.You should avoid _ when you join them for the first rehearsal. A.from being mocked at B.being mocked at C.to be m
