题目内容

4.Almost 80% of the Americans have stated their opposition to cloning pet animals such as cats and dogs,yet companies still try to make a business out of selling cloned pets.Pet cloning has been promoted as a way to"bring back"or"copy"a beloved companion animal.However,studies have shown that cloning remains an experimental technology with many failures.
Behind each lovely picture of a cloned cat or dog lie hundreds of animals that were kept in lab cages,receiving bad treatment to produce just that one cloned animal.For all that,you end up with a cloned animal who is unlikely to appear like the original physically or behaviorally and may experience serious health problems.Also,while pet cloning companies are charging customers up to﹩150,000 for a cloned pet,millions of homeless animals of the same species are available in US animal shelters for around﹩100.Unfortunately,most of these animals are killed for lack of adopting homes.
With No Pet Cloning campaign,the American Anti-Vivisection Society (AAVS) tries to protect both animals and people from harm.They campaigned until the US companies that sold cloned animals closed their doors.First it was Genetic Savings & Clone Inc.and then it was BioArts International.
When BioArts was closed,its owner,Lou Hawthorne,finally had to acknowledge the problems of pet cloning.According to Hawthorne,he has seen numerous failures during his pet cloning attempts,"One clone----which was supposed to be black and white----was born greenish-yellow where it should have been white (we still have no good explanation for how that happened)."
The AAVS is educating the public about the animal suffering and is seeking regulation of cloning activities.They will continue to take the lead in protecting animals from the threats of pet cloning.

61.From the passage,we know thatC.
A.pets are often deserted by their owners
B.more and more people have joined the AAVS
C.most American are against cloning pet animals
D.the American Anti-Vivisection Society is supported by the government
62.According to the passage,companies keep on selling cloned pets toB.
A.carry on scientific studies
B.get economic interests
C.protect pet animals
D.comfort animal lovers
63.What does the author try to do by writing the second paragraph?A
A.To tell the truth behind pet cloning.
B.To show the method of pet cloning.
C.To compare pet animals with homeless ones.
D.To save the animals kept in labs and shelters.
64.The underlined word"acknowledge"probably meansC.
A.accept  B.study  C.admit  D.manage
65.According to the passage,the AAVS devotes itself toD.
A.getting most countries to fight against pet cloning
B.improving the technology of pet cloning
C.saving lots of animals from bad situations
D.stopping US companies'selling cloned animals.

分析 随着克隆技术的发展,猫狗等宠物也可以被克隆.但是大多数美国人反对这一做法,美国一些动物保护组织,如AAVS,力图保护人类和动物不受伤害.

解答 61-65 CBACD
61.C 推理判断题.根据第一段Almost 80% of the Americans have stated their opposition to cloning pet animals such as cats and dogs80%的美国人表明他们反对克隆宠物,如狗和猫等.故选C项.
62.B 细节理解题.根据第一段companies still try to make a business out of selling cloned pets.一些公司仍然售卖克隆宠物挣钱,获得经济利益.故选B项.
63.A细节理解题.根据第二段第一段Behind each lovely picture of a cloned cat or dog lie hundreds of animals that were kept in lab cages,receiving bad treatment to produce just that one cloned animal.在克隆猫或狗的美妙图景背后,是为了生产克隆动物,无数的动物被关在实验室的笼子里,接受不良待遇这一事实.故选A项.
64.C词义猜测题.根据下句According to Hawthorne,he has seen numerous failures during his pet cloning attempts.据Hawthorne所说,他亲眼目睹了宠物克隆实验过程中的无数次失败,可知,他终于承认宠物克隆存在的问题.故选C项.
65.D推理判断题.根据最后一段They will continue to take the lead in protecting animals from the threats of pet cloning.他们将继续保护动物,避免宠物克隆的威胁.故选D项.

点评 本文是一篇科教类阅读,题目涉及多道细节理解题,做题时结合原文和题目有针对 性找出相关语句进行仔细分析,结合选项选出正确答案.推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案.

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On average,people over the age of 60were 14per cent more likely to die on their birthdays.Heart attacks rose 18.6per cent on birthdays and were higher for men and women while strokes were up 21.5per cent-mostly in women.
Dr Vladeta Ajdacic of the University of Zurich said:"Birthdays end dangerously more frequently than might be expected."He added that risk of birthday death rose as people got older.
Canadian data also showed that strokes were more likely on birthdays,especially among patients with high blood pressure.
There was a 34.9per cent rise in suicides,28.5per cent rise in accidental deaths not related to cars,and a 44per cent rise in deaths from falls on birthdays.
Psychologist Professor Richard Wiseman,from the University of Hertfordshire,said,"It seems to be a reliable finding.There are two cases-one is the case that suggests you eat too much and your getting over excited and that causes you to die."He said continuously,"The other is a placebo effect(安慰剂效应).You are knife-edged on death.And you kept yourself going until your birthday.You think‘That's it.I've had enough.I'm out of here.'"
Dr Lewis Halsey,of the University of Roehampton,said,"One interesting finding is that more suicides happen on birthdays,though only in men.Perhaps men are more likely to make a statement about their unhappiness when they think people will be taking more notice of them."

59.Which sentence can properly be put at the beginning of the passage?D
A.Be happy on your birthday.
B.Be ready to care for others.
C.Be cautious about what you eat.
D.Be careful blowing out the candles.
60.What does the underlined sentence"You are knife-edged on death."in the passage mean?A
A.You're going to die soon.
B.Death is nothing but horrible.
C.You're easily cut by the knife.
D.The edge of the knife is dangerous.
61.Which of the following statements is TRUE?D
A.Women tend to kill themselves on birthdays.
B.The elderly are less likely to die on birthdays.
C.Strokes rose on birthday in both men and women.
D.Patients with high blood pressure are more likely to have a stroke on birthdays.
15.There have always been a lot of commonly believed but false ideas about being fat and doing exercise.Some people believe that they can't help putting on weight as they get older,while others hold that if they stop exercising,their muscles will turn into fat.Here are some more myths:
I'll never lose weight---I come from a fat family
Wrong!While we can't change the body type we are born with,we can't blame our genes for making us fat.There's plenty of evidence that fatness runs in families,and the main reason is that they share the same habits of eating too much and exercise too little.
I am fat because I burn calories slowly
Wrong!Fatness is not caused by a slow metabolism(新陈代谢).If fact,although fat people consume more energy that slim people,they also fail to realize how much they eat!Keeping a diary can help you work out your daily food intake more accurately.
Exercise is boring
Wrong!Anything will become boring if you do it repetitively.The key is to develop a balanced and varied program that's fun as well as progressive.If you enjoy a Sunday walk,take a different route.If you do Yoga,try a tai chi class.If you like swimming,set a distance or time challenge.
No pain,no gain.
Wrong!Exercise is not meant to hurt.Indeed,pain is your body telling you something's wrong,and continuing to exercise could lead to serious injury.You may experience mild discomfort as you begin to exercise regularly,but when your body adapts to the positive changes in your lifestyle and the aches should disappear relatively quickly.If you don't,rest and seek medical advice.

24.What does the author think about being fat?C
A.It is the family genes that make people fat.
B.People are fat because they consume too little energy.
C.It is the consequence of people's unbalanced lifestyle.
D.A diary of exercise can prevent people from becoming fat.
25.According to the author,how can we make exercise more interesting?A
A.By taking varied exercise.
B.By choosing simple exercise.
C.By doing regular exercise.
D.By sticking to outdoor exercise.
26.What is the author's opinion about"No pain,no gain"in exercising?A
A.Exercise should be stopped if continuous pain is felt.
B.Keeping fit is essentially a painful experience.
C.Pain in exercise is a precondition for reaching your goal.
D.Getting used to pain leads to positive changes in your body.
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B.To prove some medical facts about being fat and doing exercise.
C.To confirm what has long been believed about keeping fit.
D.To inform readers of some misunderstandings about fatness and exercise.
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78.One of the factors that make traffic extremely stressful is thepedestrians appearing out of nowhere/cars pulling out of parking spots/slippery roads due to rain or snow
79.What are the benefits of driverless system?Improved safety and increased efficiency
80.What will happen to a car with the Active Lane Keeping Assist when it crosses lane markings?The steering wheel will vibrate.
81.Driverless cars won't be on the market until they canmake split-second decisions and know when to ask the driver to intervene.
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"My daughter is in her early 30's,an age considered late for marriage here",said a woman who took her daughter to a match-making agency in Seoul.
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At DUO,a matchmaking firm,its 26,000 members can choose between five different membership programs with fees from 1.08 million won( 韩元)($971)to 8.8 million won.
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"In a privately set-up blind date,you cannot be entirely sure of how much of personal information given to you is accurate,"said DUO spokesman Yon Jun.
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"If your father works in the financial industry or is a high-ranking administrator,maybe you will find your match with similar backgrounds through a matchmaking firm,starting a perfect marriage on the back of parental support,"said comedian Quan.

63.The underlined word"hitched"in Paragraph 3 probably meansB.
    A.employed       B.married       C.educated      D.worried
64.What leads to the embarrassing state for Korean women in matchmaking is thatC.
    A.they don't want to be gentle any more
    B.most of them are not in good shape
    C.they have a much higher education
    D.matchmaking agencies pushed them too hard
65.From the passage,we can conclude thatD.
    A.all the perfect marriages result from good backgrounds
    B.blind date can help you get more accurate personal information
    C.mothers are more worried about themselves than their daughters
    D.twenty years ago,girls averaged less than 25 when they were married
66.Why do some people invent the word"employage"?BecauseB.
    A.they like the special way that matchmaking is arranged
    B.the matchmaking firm pays more attention to money and status
    C.mothers are more worried about their daughters in marriage
    D.young women prefer personal information to profession.
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Food addiction has been compared to addictive drug use.Studies have linked the dopamine (多巴胺) release that occurs after tasting delicious food to the dopamine release that happens when people consume other addictive substances.
Impulsive behavior involves several personality traits (特点).Two of these traits,known as negative urgency and lack of perseverance,were particularly associated with food addiction and high BMI (身体质量指数) during the study.
Negative urgency is characterized by the tendency to behave impulsively when experiencing negative emotions.Some people might drink alcohol or take drugs.For others,it could mean eating to feel better.Lack of perseverance is when a person has a hard time finishing hard or boring tasks.People with a lack of perseverance might have difficulty attempting to change addictive eating behavior,which could also cause obesity.
"Impulsiveness might be one reason why some people eat in an addictive way despite motivation to lose weight,"said Dr.Ashley Gearhardt,a clinical psychologist.He was involved in developing the Yale Food Addiction Scale in aid of those people."We are theorizing that if food addiction is really a thing,then our measure,the Yale Food Addiction Scale,should be related to helping control impulsive action,"said Gearhardt.
Clinical psychologist Dr.James MacKillop,whose lab was conducting the study,believes that therapies used to treat addictive drug behavior could help people who suffer from addictive eating habits.
"Most of the programs for weight loss at this point focus on the most obvious things,which are clearly diet and exercise,"MacKillop said."It seems that managing strong desires to eat would naturally fit in with the skills a person would need to eat healthily."

12.According to Paragraph 1,the result of food addiction isA.
A.less healthy weight  B.motivation to lose weight
C.negative emotions    D.taking alcohol or drugs
13.How does the author introduce the two personality traits in Paragraph 4?D
A.By making comparisons and conclusions. B.By explaining causes and effects.
C.By presenting questions and answers.   D.By giving definitions and examples.
14.What can be inferred about the Yale Food Addiction Scale from the text?B
A.It has been successfully carried out among overweight people.
B.It might help some impulsive people with food addiction to lose weight.
C.It will prove whether food addiction is a problem to impulsive people.
D.It is theoretically a proper treatment for addictive food and drug behavior.
15.Which of the following can be the best title for the text?C
A.Dopamine release caused by food addiction  
B.Food addiction compared to drug use
C.Impulsive personality linked to food addition   
D.Food addiction contributing to obesity.
16.The young people who talk of the village as being"dead"are talking nothing but nonsense,as in their hearts they must surely know.
No,the village is not dead.There is more life in it now than there ever was.But it seems that"village lire".is dead.Gone for ever.It began to decline about a hundred years ago.When many girls left home to go into service in town many miles away,and men also left home-in increasing numbers in search of work,and home was where work was.There are still a number of people alive today who can remember what"village life"meant in the early years of the last century.It meant finding.your entertainment in the village of within walking distance of it.It meant housewives tied to the home all day and every day.It meant going to bed early to save lamp-oil and coal.
Then came the First World War and the Second World War.After each war.new ideas,now attitudes.new trades and occupations were brought to villagers.The long-established order of society was no longer taken for granted.Electricity and the motorcar were steadily operating to make"village life"and"town life"almost alike.Now with the highly developed science and technology and high-level social welfare for all,there is no point whatever in talking any longer about"village life.".It is just life.and a better life.
Finally,if we have any doubts about the future,or about the many changes which we have seen in our lives.we have only to look in at the school playground any midmorning;or see the children as they walk home fn little groups.Obviously there children ale better fed,better clothed,better educated,healthier.prettier and happier than any generation of children that ever before.walked the village street.

71.By saying that village is not dead,but"village life"is dead.the writer suggests thatD.
A.those who talk of the village as being"dead"are wrong
B.the two statements are against each other
C."village fife"today is rather uninteresting
D."village life"today is no longer like what it used to be
72.When did"village life"begin to take a sharp turn?B
A.About a century ago.
B.In the second half of last century.
C.During the two world wars.
D.Only in recent years.
73.As is suggested in paragraph 2.villagers in the pastA.
A.lived a simpler life than villagers today
B.knew fewer people than villagers today
C.found it difficult to enjoy themselves
D.liked to wash themselves with cold water
74.The expression"…there is no point whatever in talking about…"in paragraph 3means.thatD.
A.there is no end to the talking about…
B.it is harmful to talk about…
C.it is not meaningless to talk about…
D.there is no reason for talking about…
75.What is the writer's attitude toward"village life"according.to the passage?C
A.He is fond of traditional"village life".
B.He feels sad about the disappearing of"village life".
C.He thinks"village life"is changing better now.
D.He doesn't show any attitude toward"village life".
13.While the rest of the world is sleeping,my dad is dragging my warm covers off me so we won't be late for my 6a.m.ice hockey game.What started as a (36)Dis now my profession passion,and (37)Bof it would be possible without my dad.
"Let's go,Brendan.You can do it!"(38)A like that does not go unnoticed.Every game,no matter what the  (39)Bis,my dad always says"Good game."and"You looked great out there."I'm  (40)B,knowing that even if I make a mistake or  (41)Dpoorly,my dad will still be there for me.(42)A is one of the greatest things anyone can have.My dad is my support,without  (43)C me to become something I'm not.It was my dream to play hockey,and he just  (44)Bme.
As I get older,(45)Dbecomes fiercer.Each season brings a new schedule with more than thirty games,which my dad eagerly  (46)C.He gets as nervous as I do,but somehow  (47)A in his seat and keeps (48)A.He wants to yell and scream like most hockey parents,(49)D he is different.(50)Beach game,we sit down to eat and go over things to work  (51)Cin the future.Usually he only tells me how proud he is of me.(52)C all those early-morning games and later-afternoon skates with Dad,I realize how lucky I am to  (53)B him.It's not easy getting up and driving to rinks (溜冰场) at all hours.My dad not only does that,but also helps me realize my dreams.I make sure that every game he attends,I play my  (54)A,just to show him those 6a.m.(55)D did me some good.

36.A.giftB.jobC.behaviorD.hobby
37.A.anyB.noneC.allD.some
38.A.EncouragementmB.PromiseC.AdviceD.Instruction
39.A.goalB.resultC.purposeD.effect
40.A.comfortableB.confidentC.carefulD.clear
41.A.runB.practiceC.learnD.play
42.A.SupportB.HelpC.LoveD.Trust
43.A.allowingB.forbiddingC.forcingD.wishing
44.A.taughtB.guidedC.orderedD.pushed
45.A.positionB.conditionC.directionD.competition
46.A.joinsB.playsC.attendsD.presents
47.A.rocksB.jumpsC.swingsD.trembles
48.A.quietB.stillC.coolD.happy
49.A.thereforeB.becauseC.soD.but
50.A.BeforeB.AfterC.BeyondD.Over
51.A.withB.forC.onD.off
52.A.RecognizingB.RemindingC.RememberingD.Enjoying
53.A.getB.haveC.meetD.know
54.A.bestB.worstC.quickestD.cleverest
55.A.exercisesB.sportsC.movementsD.games
14.While only about 200 astronauts have had the excitement of looking down at Earth and commanding systems on the International Space Station,actually thousands of everyday middle-school students have experienced  by Middle School Students,or EarthKAM,a camera system.
EarthKAM is an educational activity and outreach(扩展)investigation that also results in temote Earth sensing and observation.Using the Internet,the students control a special digital camera fixed aboard the space station,enabling them to photograph the Earth's cosastlitnes,mountain ranges and other geographic items of interest from the unique advantage point of space.While EarthKAM offers a powerful way for students to investigate Earth from the unique perspective of space,it is also inspiring the next generation of flight controllers for space programs---involving university students to control and operate the camera system and related activities from the ground.
In the interview,Brion Au,one of the investigation developers at NASA's Johnson Space Centre,said,"EarthKAM is a payload(有效载荷)by students,for students.They are in chaerge.This system provides a viewpoint that the astronauts have…it's just awe-inspiring!"So far,students have captured more than 40,000 photos of the Earth from the space station as it orbited the Earth once every 90 minutes,traveling at 17,500 miles an hour.The team at EarthKAM posts these photographs online for the public and participating classrooms around the world to view.
Au explains that this education investigation is inspiring students to explore the world by examining Earth,while promotion social studies,art,geography,science,technology,and math,DR,Sally Ride,originally flying on the shuttles.The camera is located in the window Observational Research Facility,also known as the WORF,one of many the station's research facilities.
71.How have thousands of students experienced similar excitement as astronauts?C
A.In the space station
B.In the spaceship.
C.Using a camera system
D.Teaming up with astronauts.
72.What equipment should the students need for the research?A
A.Computer.B.Recorder.C.Telephone.D.Radios.
73.What doesn't belong to the next generation of flight controllers for space programs?D
A.University students'controlling the camera system.
B.University students'operating the camera system.
C.University students'related activities from the ground.
D.University students'investigating   Earth from space.
74.Who are responsible for EarthKAM?B
A.The astronauts
B.The students.
C.The investigation developers
D.The teachers.
75.What's the main idea of the last paragraph?D
A.DR.Sally Ride explains the details of EarthKAM
B.Why the team at EarthKAM posts these photographs online.
C.EarthKAM provides a viewpoint that the astronauts have.
D.Brion Au explains the details of EarthKAM.

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