大学四级-1647及答案解析.doc

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1、大学四级-1647 及答案解析(总分：711.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数：106.00)1.假设你在某日某时某地目击一起火灾，就此写一份见证书。见证书必须包括以下几点：1火灾发生的地点2你所见到的火灾场面3对火灾原因的分析An Eye-witness Account of a Fire（分数：106.00）_二、Part Reading Compr(总题数：0，分数：0.00)三、Wildfires(总题数：10，分数：70.00)2.This passage explores how wildfires are born and live.（分

2、数：7.00）填空项 1:_3.Wood will burst into flames at 300 degrees Fahrenheit.（分数：7.00）填空项 1:_4.Wildfires are mainly caused by people, not by nature.（分数：7.00）填空项 1:_5.In most situations, we measure fuel load by tons per hectare.（分数：7.00）填空项 1:_6.The winds generated by the fire itself are a little slower tha

3、n the wind of the surrounding area.（分数：7.00）填空项 1:_7.Fires are like humans in that they usually travel downhill much faster than uphill.（分数：7.00）填空项 1:_8.In fact, the effects of fires might not be felt for months.（分数：7.00）填空项 1:_9.There are three components needed for ignition and combustion to occu

4、r: fuel, air and 1.（分数：7.00）填空项 1:_10.In a wildfire, the main .variable in ignition time is the ratio of the fuels total surface area 1.（分数：7.00）填空项 1:_11.As far as a fires behavior is concerned, the most unpredictable factor is 1.（分数：7.00）填空项 1:_四、Part Listening Com(总题数：0，分数：0.00)五、Section A(总题数：0，

5、分数：0.00)六、Questions 11 to 18 a(总题数：1，分数：56.00)A.Ask someone to help the man.B.Give the man the note for his reference.C.Lend the man her pencil and paper.D.Feel sorry that she cant help the man.A.He didnt go to the interview.B.He succeeded in the interview.C.He forgot about the interview.D.He was to

6、o nervous in the interview.A.They are not beautiful at all.B.They are quite comfortable.C.They are too expensive.D.They deserve more money.A.He worked late.B.His car broke down.C.He forgot about the appointment.D.He met someone else on the way.A.In the kitchen of a restaurant.B.In the office of a re

7、staurant.C.On the telephone.D.In New York.A.He has to handle a lot of work.B.There will be a lot of people and cars on the streets.C.It is going to be cloudy this weekend.D.He doesnt like driving a car.A.Buy some new equipment.B.Finish his work quickly.C.Leave the equipment for the woman.D.Watch wha

8、t the woman is doing.A.The club needs some sports as well.B.Raising the money will be hard.C.The festival will begin the year nicely.D.All the students would like a formal ball.七、Questions 19 to 22 a(总题数：1，分数：28.00)A.How hydrothermal vents are formed.B.How living things get energy from sunlight.C.Th

9、e harmful effects of certain chemicals in the ocean.D.Microorganisms that get energy from chemical reactions.A.In caves.B.Inside archaean.C.On the ocean floor.D.Far below the Earths crust.A.They need very little energy.B.Theyre found at all depths of the ocean.C.They live where there is no sunlight.

10、D.Theyre similar to many other kinds of microorganisms.A.Their genetics.B.Their size.C.What they look like.D.The amount of energy they need.八、Questions 23 to 25 a(总题数：1，分数：21.00)A.The early history of bookbinding.B.How old books become valuable.C.Economical ways to protect old books.D.Why some books

11、 deteriorate.A.They are often handled improperly by readers.B.The paper is destroyed by chemicals.C.The ink used in printing damages the paper.D.The glue used in the binding loses its strength.A.They are difficult to read.B.They are slowly falling apart.C.They were not made from wood pulp.D.They sho

12、uld be stored in a cold place.九、Section B(总题数：0，分数：0.00)十、Passage One(总题数：1，分数：21.00)A.4,500.B.4,000.C.3,500.D.3,000.A.It is the largest language family.B.It was originated 4, 900 years ago.C.It contains all the languages spoken in Europe.D.Many of the present-day European and Indian languages are m

13、odern forms of it.A.Peoples interest in how languages began.B.Languages today and past.C.The important language families.D.The English language in constant change.十一、Passage Two(总题数：1，分数：21.00)A.At the end of November.B.In the middle of November.C.At the beginning of December.D.In the middle of Dece

14、mberA.It is not religious any more.B.The holiday becomes such big business.C.People forget it was created to honor the birth of Christ.D.People go to parties, buy fine gifts and decorate the room.A.Go traveling.B.Help each other.C.Go to work.D.Play games.十二、Passage Three(总题数：1，分数：28.00)A.They can ea

15、sily learn quite long poems by heart.B.They can remember long stories by heart.C.The can remember almost everything they have read.D.They can remember things they have only read once.A.Because they are too small to understand the rules.B.Because they are absent-minded.C.Because they have so little t

16、ime for it.D.Because they are not interested in it.A.Camera.B.Cinema.C.Picture.D.Photo.A.Time.B.Interest.C.Memory.D.Textbook.十三、Section C(总题数：0，分数：0.00)十四、There are two types (总题数：1，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:_十五、Part Reading Compr(总题数：0，分数：0

17、.00)十六、Section A(总题数：0，分数：0.00)十七、It is a disgrace tha(总题数：10，分数：89.00)12.（分数：8.90）填空项 1:_13.（分数：8.90）填空项 1:_14.（分数：8.90）填空项 1:_15.（分数：8.90）填空项 1:_16.（分数：8.90）填空项 1:_17.（分数：8.90）填空项 1:_18.（分数：8.90）填空项 1:_19.（分数：8.90）填空项 1:_20.（分数：8.90）填空项 1:_21.（分数：8.90）填空项 1:_十八、Section B(总题数：0，分数：0.00)十九、Passage O

18、ne(总题数：5，分数：44.50)22.It can be inferred from the passage that the author _.（分数：8.90）A.worries that universities are not facing up to the changing timesB.believes that universities must be more competitive and commercialC.believes the private sector is now doing a better job in higher educationD.is d

19、iscouraged that universities are not producing the right kinds of students23.The author in the passage argues that universities _.（分数：8.90）A.must protect and defend the way it educates studentsB.need to do less research and more teachingC.must learn to be more practical and job-orientedD.need to eva

20、luate what their special role is in society24.The word “portals“ (Line 2, Para 4) most probably means“ _ “.（分数：8.90）A.university hallsB.university valuesC.university gates/doorsD.university classrooms25.According to the author, _.（分数：8.90）A.people benefit from universities but do not value themB.uni

21、versities have lost their sense of purposeC.people value universities but are hesitant to support themD.universities are no longer effective in producing good graduates26.What will probably follow this passage?（分数：8.90）A.A series of writings by others on the same topic.B.The authors expanded view ab

22、out the role of universities.C.A list of the possible roles in society that universities can play.D.A case study of examples of universities that are doing well.二十、Passage Two(总题数：5，分数：44.50)27.Which of the following is closest in meaning to the sentence “That is what going to war means; it means sa

23、ying that might is right.“?（分数：8.90）A.Only those who are powerful should go to war.B.In a war only those who are powerful will win.C.Those who are right should fight against those who are wrong.D.Those who fight believe that the winner is right and the loser wrong.28.The first sentence of the passag

24、e tells us that _.（分数：8.90）A.most history books were written by conquerors, generals and soldiersB.those who really helped civilization forward is not mentioned in any history bookC.conquerors, generals and soldiers should not be mentioned in history booksD.history books tells us far more about conq

25、uerors and soldiers than about those who really helped civilization forward29.According to the passage, most people believe that the greatest countries are those that _.（分数：8.90）A.built the highest pillars for their ConquerorsB.were ruled by the greatest number of conquerorsC.won the greatest number

26、 of battles against other countriesD.were beaten in battle by the greatest number of other countries30.In the authors opinion, the countries that ruled over a large number of other countries are _.（分数：8.90）A.certainly not the greatest in any wayB.neither the greatest nor the most civilizedC.possibly

27、 the most civilized but not the greatestD.possibly the greatest in some sense but not the most civilized31.The author says that civilized people should _.（分数：8.90）A.not have any quarrels to settleB.settle their quarrels without fightingC.not fight when there are no quarrels to settleD.settle their q

28、uarrels by seeing which side can kill off the greater number of the other side二十一、Part Cloze(总题数：0，分数：0.00)二十二、Opinion polls repeat(总题数：20，分数：70.00)32.（分数：3.50）A.exceptionB.exampleC.instanceD.evidence33.（分数：3.50）A.deferB.departC.alterD.differ34.（分数：3.50）A.entirelyB.chieflyC.exclusivelyD.mostly35.（分数

29、：3.50）A.heartB.headC.thoughtD.mind36.（分数：3.50）A.beneficialB.suitableC.preferableD.desirable37.（分数：3.50）A.offB.outC.upD.over38.（分数：3.50）A.thereforeB.howeverC.whileD.but39.（分数：3.50）A.withB.onC.aboutD.in40.（分数：3.50）A.BesidesB.NeverthelessC.ThereforeD.Moreover41.（分数：3.50）A.discardedB.excludedC.replacedD

30、.eliminated42.（分数：3.50）A.purchaseB.supplementC.disposeD.replace43.（分数：3.50）A.afterB.whenC.beforeD.until44.（分数：3.50）A.littleB.farC.quiteD.rather45.（分数：3.50）A.struckB.broughtC.forcedD.penetrated46.（分数：3.50）A.enduringB.sufferingC.bearingD.experiencing47.（分数：3.50）A.exaggerationB.exhibitionC.extensionD.e

31、xposure48.（分数：3.50）A.inclinationB.tendencyC.trendD.direction49.（分数：3.50）A.lastingB.continualC.continuousD.durable50.（分数：3.50）A.mentalB.fatalC.accidentalD.vital51.（分数：3.50）A.comparisonB.contrastC.differenceD.feature二十三、Part Translation(总题数：5，分数：35.00)52.When he arrived，he found 1 (只有老年人和生病的人)at home（

32、分数：7.00）填空项 1:_53.Your 1 (头发需要理一理)Youd better have it done tomorrow（分数：7.00）填空项 1:_54._ (环境一旦遭到破坏)，让 takes many years for the system to recover（分数：7.00）填空项 1:_55.You should check all the data carefully 1 (以避免严重错误)（分数：7.00）填空项 1:_56. 1 (既然这事情非常紧急)，we dealt with it immediately（分数：7.00）填空项 1:_大学四级-1647

33、 答案解析(总分：711.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数：106.00)1.假设你在某日某时某地目击一起火灾，就此写一份见证书。见证书必须包括以下几点：1火灾发生的地点2你所见到的火灾场面3对火灾原因的分析An Eye-witness Account of a Fire（分数：106.00）_正确答案：(范文An Eye-witness Account of a FireI was last Saturday morning. I was walking toward the small bookstore near our school when

34、I heard peoples screams. I quickened my steps toward the Source of the screams and saw the gas station just opposite the bookstore was on fire.The front of the gas station and a car in front of it were on fire. People were shouting and running about and water was poured out from pipes. The car on fi

35、re was soon put out, badly damaged. But it was very difficult to put out the big fire on the gas station. Just at the urgent moment, there came the screams of fire trucks. With the help of the firefighters, the whole situation was quickly under control.I dont know the exact reason why the gas statio

36、n caught fire. But I think everyone should be careful at a gas station, because even a smoking cigarette can easily set fire on it.)解析：审题 本文是一篇见证书，一般要包括时间、地点、事件和自己的观点。对火灾场面的描写是文章的重点，可以从火势和人们的反应来描写。此外，对原因的分析要客观。写作思路 第一段：交待目击火灾时的时间和地点。第二段：描写火灾的严重性和人们全力救火的场面。第三段：阐述自己对火灾的理解。二、Part Reading Compr(总题数：0，分数

37、：0.00)三、Wildfires(总题数：10，分数：70.00)2.This passage explores how wildfires are born and live.（分数：7.00）填空项 1:_ （正确答案：Y）解析：解析 首先看文章标题 Wildfires，再纵览各个小标题：Fire Starters(火引子)、Fueling the Flames(给火焰加燃料)Wind and Rain(风和雨)、Fire on the Mountain(山上的火灾)可知，本文主要讲的就是野火如何产生和持续的，故本题叙述是符合原文的。3.Wood will burst into flam

38、es at 300 degrees Fahrenheit.（分数：7.00）填空项 1:_ （正确答案：N）解析：解析 本句讲的是木头燃烧所需要的温度。在文中 Fire starters 部分查找可以看到：Woods flash point is 572 degrees Fahrenheit(300)，可知题目的叙述与原文不相符合。木头的燃点应该是 572 degrees Fahrenheit。4.Wildfires are mainly caused by people, not by nature.（分数：7.00）填空项 1:_ （正确答案：Y）解析：解析 本题讲的是引起火灾的主体，因此

39、可以锁定在 Fire Starters 小标题下，该段最后一句由However 引起的转折句中，the majority of wildfires are the result of human carelessness可知，火灾的主要起因是由于人类的疏忽大意。5.In most situations, we measure fuel load by tons per hectare.（分数：7.00）填空项 1:_ （正确答案：N）解析：解析 本题中关键词是 fuel load，我们把目标锁定在 Fueling the Flames 小标题下面，Fuel load is measured b

40、y the amount of available fuel per unit area，usually tons per acre，由此句可知，衡量的标准是英自而非公顷。6.The winds generated by the fire itself are a little slower than the wind of the surrounding area.（分数：7.00）填空项 1:_ （正确答案：N）解析：解析 由题干中的 wind，我们可将答案锁定在 Wind and Rain 部分。本题讲的是火本身产生的风比周围区域的风要慢。现在看该部分中的这句话：The fire gen

41、erates winds of its own that are as many as 10 times faster than the wind of surrounding area，可知此题叙述是不忠实于原文内容的。7.Fires are like humans in that they usually travel downhill much faster than uphill.（分数：7.00）填空项 1:_ （正确答案：N）解析：解析 本题提到，火就像人类一样，通常下山比上山速度要快得多。由常识可知，这不符合自然规律。现在从原文找依据，答案可锁定在 Fire on the Mou

42、ntain 小标题下，该部分第二段首句告诉我们：Unlike humans， fires usually travel uphill much faster than downhill，故题目叙述与原文不符。8.In fact, the effects of fires might not be felt for months.（分数：7.00）填空项 1:_ （正确答案：Y）解析：解析 本题涉及 the effects of fires(火灾的影响)的问题，通过查找我们可以看到: the effects of which might not be felt for months after

43、the fire burns out，本题目即是对此句的同义复述，故可判断此题目答案为Y。9.There are three components needed for ignition and combustion to occur: fuel, air and 1.（分数：7.00）填空项 1:_ （正确答案：a heat source）解析：解析 此题为细节题。题目涉及的是 three components needed for ignition and combustion(点燃和燃烧的三要素)。由此可将目标锁定在此句中：There are three components neede

44、d for ignition and combustion to occurA fire requires fuel to burn，air to supply oxygen，and a heat source to bring the fuel up to ignition temperature显然此处应填 a heat source。10.In a wildfire, the main .variable in ignition time is the ratio of the fuels total surface area 1.（分数：7.00）填空项 1:_ （正确答案：to it

45、s volume）解析：解析 由关键词 variable in ignition time(燃点中的变量)可以锁定目标在 Fueling the Flames 小标题下，仔细查找可以看到这句话the main variable in ignition time is the ratio of the fuels total surface area to its volume，故此处应填 to its volume。11.As far as a fires behavior is concerned, the most unpredictable factor is 1.（分数：7.00）填空

46、项 1:_ （正确答案：wind）解析：解析 本题讲的是火灾发生的最难以预见的因素是什么。可以在 Wind and Rain 小标题下看到这句话：Wind probably has the biggest impact on a wildfires behaviorIts also the most unpredictable factor，其中 probably has the biggest impact on a wildfires behavior 就是对此题目的同义转述，故可知此处应填 wind。四、Part Listening Com(总题数：0，分数：0.00)五、Section A(总题数：0，分数：0.00)六、Questions 11 to 18 a(总题数：1，分数：56.00)A.Ask someone to help the man.B.Give the man the