unit6A课文WHAT ANIMALS REALLY THINK

1、unit6A课文WHAT ANIMALS REALLY THINKWHAT ANIMALS REALLY THINKEuqene LindenOver the years, I have written extensively about animal-intelligence experiments and the controversy that surrounds them. Do animals really have thoughts, what we call consciousness? Wondering whether there might be better ways t

2、o explore animal intelligence than experiments designed to teach human signs, I realized what now seems obvious: if animals can think, they will probably do their best thinking when it serves their own purposes, not when scientists ask them to.And so I started talking to vets, animal researchers, zo

3、o keepers. Most do not study animal intelligence, but they encounterit, and the lack of it, every day. The stories they tell us reveal what I m convinced is a new window on animal intelligence: the kind of mental feats animals perform when dealing with captivity and the dominant species on the plane

4、thumans.Let s Make a DealConsider the time Charlene Jendry, a conservationist at the Columbus Zoo, learned that a female gorilla named Colo was handling a suspicious object. Arriving on the scene, Jendry offered Colo some peanuts, only to be met with a blank stare. Realizing they were negotiating, J

5、endry raised the stakes and offered a piece of pineapple. At this point, while maintaining eye contact, Colo opened her hand and revealed a key chain.Relieved it was not anything dangerous or valuable, Jendry gave Colo the pineapple. Careful bargainer that she was, Colo then broke the key chain and

6、gave Jendry a link, perhaps figuring, Why give her the whole thing if I can get a bit of pineapp le for each piece?If an animal can show skill in trading one thing for another, why not in handling money? One orangutan nam ed Chantek did just that in a sign- language study undertaken by anthropologis

7、t Lyn Miles at the University of Tennessee. Chantek figured out that if he did tasks like cleaning his room, he d earn coins to spend on treats and rides in Miles s car. But the orangutan s understanding of money seemed to extend far beyond simple dealings. Miles first used plastic chips as coins, b

8、ut Chantek decided he could expand the money supply by breaking chips in two. When Miles switched to metal chips, Chantek found pieces of tin foil and tried to make copies.Miles also tried to teach Chantek more virtuous habits such as saving and sharing. Indeed, when I caught up with the orangutan a

9、t Zoo Atlanta, where he now lives, I saw an example of sharing that anyone might envy. When Miles gave Chantek som e grapes and asked him to share them, Chantek promptly ate all the fruit. Then, as if he d just rem embered he d been asked to share, he handed Miles the stem.Tale of a WhaleWhy would a

10、n animal want to cooperate with a human? Behaviorists would say that animals cooperate when they learn it is in their interest to do so.This is true, but I dont think it goes far enough.Gail Laule, a consultant on animal behavior, speaks of Orky, a killer whale, she knew. “Of all the animals I ve wo

11、rked with, he was the most intelligent,” she says. “He would assess a situation and then do som ething based on the judgments he made.”Like the time he helped save a family member. When Orky s mate, Corky, gave birth, the baby did not thrive at first, and keepers took the little whale out of the tan

12、k by stretcher for emergency care. Things began to go wrong when they returned the baby whale to the tank. As the workers halted the stretcher a few meters above the water, the baby suddenly began throwing up through its mouth. The keepers feared it would choke, but they could not reach the baby to

13、help it.Apparently sizing up the problem, Orky swam under the stretcher and allowed one of the men to stand on his head,som ething he d never been trained to do. Then, using his tail to keep steady, Orky let the keeper reach up and release the 420-pound baby so that it could slide into the water wit

14、hin reach of help.Primate Shell GameSometimes evidence of intelligence can be seen in attempts to deceive. Zoo keeper Helen Shewman of Seattle s Woodland Park Zoo re calls that one day she dropped an orange through a feeding hole for Melati, an orangutan. Instead of moving awayto get it, Melati look

15、ed Shewman in the eye and held out her hand. Thinking the orange must have rolled off somewhere inaccessible, Shewman gave her another one. But when Melati moved off, Shewm an noticed the original orange was hidden in her other hand.Towan, the colony s dominant male, watched this whole trick, and th

16、e next day he, too, looked Shewm an in the eye and pretended that he had not yet received an orange. “Are you sure you dont have one?” Shewman asked. He continued to hold her gaze steadily and held out his hand. Giving in, she gave him another one, then saw that he had been hiding his orange underne

17、ath his foot.What is intelligence anyway? If life is about survival of a speciesand intelligence is meant to serve that survivalthen we cant compare with pea-brained sea turtles, which were here long before us and survived the disaster that wiped out the dinosaurs. Still, it is comforting to realize

18、 that other species besides our own can stand back and assess the world around them,even if their horizons are more limited than elligence:ability to learn and understand 智力Do computers have any intelligence?Dont act like such an idiot use your intelligence,(intelligent a.Within a few years

19、an intelligent computer will certainly be an important tool fordoctors.Even if you are intelligent, you cant be an excellent student without working hard.)controversy:a lot of discussion and argument about sth., often involving strong feelings ofanger or disapproval (followed by over or about) 争论; 争

20、议A new controversy arose regarding the politicians finances.There is a fierce/bitter/heated controversy over the publishing of his book.surround:be or go all around (sth. or sb.) 围绕; 包围The village was surrounded by desert. So the villagers had to abandon it and move to other areas.The shell surround

21、ing the egg has many important functions.The baby was sitting on the floor surrounded by toys.explore:1) examine thoroughly, learn about 探究, 探索The engineers have already explored the possibility of building a bridge over theriver.The repairman explored my car and said he would fix it tomorrow.2) tra

22、vel over (a region, area, etc.) for the purpose of discovery 探索Both adults and children find it exciting to explore space.The man will explore the Sahara desert on foot.obvious:easy to see and understand; clear 明显的It must be obvious to everyone that hes lying.It is obvious that the Chinese womens so

23、ccer team will defeat the American wom ens team.encounter:(fml) meet, esp. unexpectedly 遇到, 遭遇She encountered an old friend on the street.Before they had gone very far, they encountered a young man selling oranges.reveal:make (sth.) known 展示, 揭露The details of the new policy for medical insurance hav

24、e been revealed.His research in cloning Dolly revealed some very important facts.A survey of the Chinese diet has revealed that a growing number of children in cities are overweight.convince:make (sb.) feel sure by the use of argument or evidence (used in the pa tterns:convince sb. of sth., convince

25、 sb. that) 使确信, 使信服His parents managed to convince him that teaching was the most suitable profession for him.We finally convinced the police of our innocence,(be convinced:feel certain that sth. is true 确信的, 信服的I was convinced that we were doing the right thing.)dominant:ruling; stronger, more powe

26、rful, or more noticeable than other people or things 统治的; 占优势的Charlie Chaplin was a dominant figure in the American film industry.The dominant powers took control of the conference.make a deal:reach an agreement or arrangem ent, esp. in business or politics 达成交易Ill make a deal with you you wash the

27、car and Ill let you use it tonight.The car company has made a deal with a Japanese firm, which will supply engines in exchange for brakes.Only to (do sth.)is often used to indicate that sb. did sth. with a disappointing or surprising result. Infinitive to functions as result adverbial. He hurried to

28、 the railway station, only to find that the train had left.He had once tried inviting her out, only to meet with a rather cool response.negotiate:discuss in order to come to an agreement (used in the patterns: negotiate for sth.,negotiate to do sth., negotiate with sb.)协商, 谈判, 商谈We will negotiate fo

29、r a pay increase of 3.5%.The government refused to negotiate with terrorists.There were reports that three companies were negotiating to share the market.maintain:continue to do or have (sth.) 保持; 继续The hotel staff showed determination to maintain high-quality service.Our departm ent maintains close

30、 contacts with the IT industry.Microsoft intends to maintain its position as market leader.The taxi driver and his friend Ed maintained their friendship for over 30 years.relieve:free (sb.) from pain, anxiety, etc.; ease (pain, anxiety, etc.) (used in the pattern: relievesb. of sth.) 使减轻痛苦或焦虑; 减轻痛苦或

31、焦虑等Taking a part-time job would relieve you of the financial burden.Drugs can relieve much of the pain.undertake:carry out; take upon oneself (a task, etc.) 从事; 承担( 任务等)The United Nations was supposed to undertake the role of glo bal peace-keeper.You should think very carefully before you undertake

32、the responsibilities of a gen-eral manager of a multi-national company. Well have to employ more staff if were to undertake more work.figure out:understand; reason out 理解; 推断出I cant figure out why he quit his well-paid job to undertake such tedious work.I cant figure her out; one minute shes happy,

33、the next, sad.It took me 2 hours to figure out how to start the new washing-machine.extend:1) (cause to) stretch or reach 延伸, 伸展The high-speed train service is planned to extend from Baltimore to Philadelphia.Rain is expected to extend to all parts of the country by this evening.2) make larger or lo

34、nger 扩大; 加长I would like to stay in France a bit longer, but I will need to extend my visa.Weve extended the kitchen to give us room for a dining area.expand:(cause to) grow larger (in size, number or amount) 扩大, 扩展The air in the balloon expands when heated.The population of the town expanded rapidly

35、 in the 1960s.The bank is aiming to expand its share of the mortgage market.switch:change; shift (used with to) 转换, 交换He used to play tennis, but now hes switched to golf.She started studying medicine at college, but switched to Business Studies in her second year.envy:wish that you had a quality or

36、 possession that another person has (used in the patterns:envy sb./sth., envy sb. sth., envy sb. for sth.) 妒忌; 羡慕He became a millionaire overnight. Many people envied him for his good luck.Shes got a capacity for languages that many students would envy.I dont envy you your trip in this bad weather.c

37、ooperate:act or work together (followed by with, or in, or to do sth.) 合作, 协作The New York City police cooperated with the force in Boston in catching the criminals.Russia and the US are cooperating in joint space ventures.Aid agencies and the local government are cooperating to deliver supplies to t

38、he flooded area. in sbs interest(s):for or to sb.s advantage 为了某人的利益It would be in your interests to undertake this task although its difficult.The local government has to abandon the plan for a new chemical plant because it is not in the public interest. (Similar phrase: in the interest(s) of sth.:

39、 for the sake of sth.)In the interests of safety, please do not smoke.go far :help very much; achieve much success 帮助很大; 很有成效Your suggestion will go far towards solving our present housing problem.Janes a very talented writer shell go far.assess:judge the quality, importance or worth of 评价, 估量The va

40、lue of the diamond was assessed at $20,000.Its difficult to assess the effects of the use of multimedia in English language teaching in one semester. Examinations are not the only means of assessing someones ability.judgment:1) opinion about sth. 意见, 看法In your judgment, what has caused the students

41、failure in the examination?My judgment is that the students have spent too much time on extracurricular ac- tivities.The manager made an unfair judgment of his new secretarys character.2) the ability to form valuable opinions and make good decisions 判断He was employed as manager of the Personnel Depa

42、rtment because of his excellent judgment.I respect my fathers judgment and Ill follow any advice he gives me.at first:at the beginning 起先: At first I thought that the shop was empty, then a man a ppeared from behind one of the counters.Jack felt tired at first, but soon got used to the long working

43、hours.emergency:an unexpected and dangerous event which must be dealt with at once 紧急情况; 突然事件In an emergency, call 110.The pilot of the aircraft was forced to make an em ergency landing.The em ergency services are the fire brigade, the police, and the ambulance service.go wrong:stop developing well

44、有毛病, 出故障Everything went wrong with my computer after I installed that new program.I didnt watch the live opening ceremony of the World Cup yesterday because my television went wrong again.size up:carefully examine a situation or person in order to make a judgm ent 估量, 判断I dont like the way the sales

45、 assistants in that shop size you up as you walkthrough the door. Some manufacturers have been sizing up some African countries as a possiblemarket for their motorcycles. I felt insulted by the way my father sized up my boyfriend.release:set free (used in the pattern: release sb./sth. from) 释放Some a

46、nimals in the zoo had been released from its cage.He was released from prison after serving two years of a five-year sentence.evidence:sth. that gives a reason for believing sth.; trace (uncountable noun; often followedby of/for, or that, or infinitive to) 证据; 迹象There is a lot of evidence that stres

47、s is partly responsible for disease.Scientists havent found any evidence of life on other planets.We dont have enough evidence to prove him guilty.deceive:try to make (sb.) believe sth. that is false (used in the patterns: deceive sb., deceive o doing sth). 欺骗You cant pass exams without workin

48、g, so dont deceive yourself into thinking you can.You deceived me, and I cant forgive you.They deceived the old man into signing the papers.look sb. in the eye(s): look directly and steadily at sb. because you are not embarrassed orashamed 正视某人I couldnt look him in the eye afterwards, knowing that I

49、 had lost all that money. Can you look me in the eyes and say you didnt break the window?original:first or earliest 最出的; 原始的The Indians were the original inhabitants of North America.The land was returned to its original owner.give in (to sb./sth.): admit a loss; surrender; yield 让步; 屈服; 投降The autho

50、rities showed no signs of giving in to the kidnappers demands.I pressed my parents until they finally gave in and bought me a computer.underneath:under or below 在 下面, 在 底下The bomb exploded underneath his car as he was preparing to leave home.Russel wore a white vest underneath his shirt.survive:1) r

51、emain alive 继续存在, 幸存A few were killed but most survived in the earthquake.The baby was born with a problem with its heart and only survived for a few hours.2) continue to live or exist after 幸免于She survived the accident.The plants may not survive the frost.wipe out:get rid of or destroy 消灭, 消除The ba

52、nk agreed to wipe out their debts.Whole villages were wiped out in the flood.language point 1. the lack of it: Here it refers to animal intelligence.language point2This is true, but I dont think it goes far enough.: What behaviorists say is right, but I dont think their explanation helps very much.language point 3Like the time he helped save a family member.: He did just that when he helped save a family member.language point 4Melati looked Shewman in the eye .: Melati looked directly and steadily at Shewman.language point 5. . even if their horizons are more limited than ours.: e