Animals are more like us than we ever imagined.They feel pain, they experience stress, they show affection, excitement and love.All these findings have been made by scientists in recent years---and such results are beginning to change how we view animals.
Strangely enough, some of this research was sponsored by fast food companies like McDonald’s and KFC.Pressured by animal rights groups , these companies felt they had to fund scientists researching the emotional and mental states of animals.
McDonald’s, for instance, funded studies on pig behavior at Purdue University, Indiana.This research found that pigs seek affection and easily become depressed if left alone or prevented from playing with each other.If they become depressed, they soon become physically ill.Because of this, and other similar studies, the European Union has banned the use of isolating pig stalls from 2010.In Germany, the government is encouraging pig farmers to give each pig 20 seconds of human contact a day, and to provide them with toys to prevent them from fighting
Other scientists have shown that animals think and behave like humans.Koko, the 300-pound gorilla at the Gorilla Foundation in Northern California, for instance, has been taught sign language.Koko can now understand several thousand English words, more than many humans who speak English as a second language.On human IQ tests, she scores between 70 and 95.
Before such experiments, humans thought language skills were absent from the animal kingdom.Other myths are also being overturned, like the belief that animals lack self-awareness.Studies have also shown that animals mourn their dead, and that they play for pleasure.
These striking similarities between animal and human behavior have led some to ask a question: “If you believe in evolution, how can’t you believe that animals have feelings that human beings have?”
Until recently, scientists believed that animals behaved by instinct and that what appeared to be learned behavior was merely genetically-programmed activity.But as Koko the Gorilla shows, this is not the case.In fact, learning is passed from parent to offspring far more often than not in the animal kingdom.
So what implications does this knowledge have for humans? Because of this, should we ban hunting and animal testing? Should we close zoos? Such questions are being raised by many academics and politicians.Harvard and 25 other American law schools have introduced courses on animal rights.Germany meanwhile, recently guaranteed animal rights in its constitution---the first country to do so.
McDonald’s and KFC give money to support scientist to do research on animals, because_____
A.they are international big companies.
B.they love animals.
C.they are pressured by animal right groups.
D.they earn a large amount of money and want to do some good deeds.
The research on pigs at Purdue University shows that______
A.pigs love being alone.
B.pigs easily become physically ill.
C.pigs need affection.
D.pigs don’t like to play with each other.
Which of the following statements is NOT true?
A.Animals behave by instinct.
B.Animals have self-awareness.
C.Animals have feelings and love.
D.Animals do not have language skills.
Should we ban hunting and animal testing?
A.Yes.
B.No
C.Not certain
D.Not mentioned
科目:高中英語 來源:2011-2012學年海南省洋浦中學高一下學期期末考試英語試卷(帶解析) 題型:完型填空
In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural 36 seemed to be unlimited.
Today things are 37 . The world has become too 38 . We are 39 our natural resources too quickly, and at the same time we are 40 our environment with dangerous chemicals. If we 41 to do this, human life on earth will not 42 .
People realize today that if too many 43 are taken from the sea, there will soon be none left. Yet, with modern fishing 44 , more and more fish are caught.
We know that if too many trees are cut down, 45 will disappear and nothing will 46 on the land. Yet, we continue to use bigger and more powerful machines to 47 more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die. 48 , in most countries waste products are still put into rivers or into the sea, and there are few laws to 49 this.
We also know that if the 50 of the world continues to rise at the present rate, in a few years, there won't be enough food. What can we do to solve the 51 ? If we eat more vegetables and less 52 , there will be more food available for everyone. Land that is used to grow crops feeds five times more people than land where animals are kept.
Our natural resources will 53 longer if we learn to recycle them. The world population will not 54 so quickly if people use modern methods of birth control.
Finally, if we 55 people to think about the problems we shall have a better and cleaner planet in the future.
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科目:高中英語 來源:撫順市六校聯(lián)合體2009-2010學年度“二!笨荚囉⒄Z試題 題型:閱讀理解
The food we eat seems to have great effects on our health. Although science has made great steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps eighty percent of all human illnesses are related to diet and forty percent of cancer is related to diet as well. Different cultures are subject to certain illnesses because of the food that is characteristic in these cultures. That food is related to illness is not a new discovery.
In 1945, government researchers realized that nitrates(硝酸鹽) and nitrites(亞硝酸鹽), commonly used to keep color in meats, and other food additives, caused cancer. Yet, these additives remain in our food, and it becomes more difficult all the time to know which things on the packaging labels(標簽) of processed food are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to cows and chick and because of this, penicillin has been found in the milk of treated cows.
Sometimes similar drugs are given to animals not for medicinal purposes, but for financial reasons. The farmers are simply trying to fatten the animals in order to get a higher price on the market. Although the FDA has tried repeatedly to control these, the practices continue.
1.How has science done a bad service to mankind?
A. Diseases caused by food have been done away with.
B. It has caused a lack of information about the value of food.
C. Some harmful materials have been added to our food.
D. Scientists have made food more expensive to eat.
2.What are nitrates used for?
A. They help process packaged food.
B. They keep the color in meats.
C. They cure diseases of cows and chickens.
D. They cause the animals to become fatter.
3.Which of the following statements is NOT true?
A. You can find out harmful additives on the packaging labels of food.
B. Drugs given to animals are not all for medical reasons.
C. Researchers knew about the harm of food additives about 60 years ago.
D. Food may cause forty percent of cancer in the world.
4.According to the passage, the FDA might be _________.
A. an organization which controls the safety of food
B. a producer which makes additives
C. a factory which processes food
D. a hospital which cures cancer
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科目:高中英語 來源:2010-2011學年江西省高三上學期第四次月考英語卷 題型:閱讀理解
Motherhood may make women smarter and may help prevent dementia(癡呆) in old age by bathing the brain in protective hormones(荷爾蒙) , U.S. researchers reported on Thursday.
Tests on rats show that those who raise two or more litters of pups do considerably better in tests of memory and skills than rats who have no babies, and their brains show changes that suggest they may be protected against diseases such as Alzheimer’s(早老癡呆癥). University of Richmond psychology professor Craig Kinsley believes his findings will translate into humans.
“Our research shows that the hormones of pregnancy(懷孕) are protecting the brain, including estrogen(雌激素), which we know has many neuroprotective (保護神經(jīng)的) effects,” Kinsley said.
“It’s rat data but humans are mammals just like these animals are mammals,” he added in a telephone interview. “They go through pregnancy and hormonal changes.”
Kinsley said he hoped public health officials and researchers will look to see if having had children protects a woman from Alzheimer’s and other forms of age-related brain decline.
“When people think about pregnancy, they think about what happens to babies and the mother from the neck down,” said Kinsley, who presented his findings to the annual meeting of the Society of Neuroscience in Orlando, Florida.
“They do not realize that hormones are washing on the brain. If you look at female animals who have never gone through pregnancy, they act differently toward young. But if she goes through pregnancy, she will sacrifice her life for her infant—that is a great change in her behavior that showed in genetic alterations(改變) to the brain.”
1.What does the phrase “l(fā)itters of pups” mean in the second paragraph?
A. Baby rats. B. Animals. C. Old rats. D. Grown-up rats.
2.What can protect the brain of a woman according to the passage?
A. Estrogen. B. The hormones of pregnancy.
C. More exercise. D. Taking care of children.
3.“It’s rat data but humans are mammals just like these animals are mammals.” What does the sentence suggest?
A. The experiments on the rats have nothing to do with humans.
B. The experiments on the rats are very important for animals.
C. The experiments on the rats are much the same on humans.
D. The experiments on the rats are much the same on other animals.
4.Which title is the best for this passage?
A. Do You Want to Be Smarter? B. Motherhood Makes Women Smarter
C. Mysterious Hormones D. An Important Study
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科目:高中英語 來源:2011-2012年湖南省高二上學期期中考試英語試題 題型:完型填空
Directions: For each blank in the following passage there are words or expressions marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.
In the past, man did not have to think about the protection of the environment. There were few people on the earth, and natural resources seemed to be 36 ___________ .
Today things are different, the world has become too 37________. We’re using up our natural resources too quickly, and at the same time we are 38__________our environment with dangerous chemicals. If we continue to do this, human life on the earth will not survive.
Everyone realizes today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing methods, more and more fish are caught. We know that if too many 39_____ are cut down, forests will disappear and nothing will grow on the land. Yet, we 40______ to use bigger and more powerful machines to 41_________more and more trees.
We realize that if rivers are polluted with waste products from factories, we will die. 42_____, in most countries wastes are still put into rivers or into the sea, and there are 43__________laws to stop this.
We know, too, that if the 44_______ of the world continues to rise at the present rate, in a few years there will not be enough food. 45________ can we deal with these problems ?
If we eat more vegetables and less meat, there will be more food available for everyone. Land that is used to grow crops on feeds five times more people than land 46_____ animals are kept. Our natural resources will last longer if we learn to recycle them. The world population will not rise so quickly if people use modern methods of birth control. Finally, if we educate people to think about the problems, we 47_____ have a better and clearer planet in the future.
1.A. beautiful B. unlimited C. rare D. valuable
2.A. crowded B. small C. dirty D. busy
3.A. protecting B. saving C. polluting D. fighting
4.A. mountains B. flowers C. trees D. grass
5.A. continue B. have C. ought D. go on
6.A. grow B. plant C. save D. cut down
7.A. Thus B. However C. Generally speaking D. Therefore
8.A. too many B. a few C. some D. few
9.A. production B. pollution C. population D. revolution
10.A. What B. How C. Why D. Where
11.A. that B. which C. where D. what
12.A. may B. can C.should D. shall
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科目:高中英語 來源:20101011學年安徽省高一下學期期中考試英語試題 題型:單項填空
完形填空(共20小題,每小題1分,滿分20分)
從A.B.C.D四個選項中,選出可以填入空白處的最佳選項。
In the past, man did not have to think about the protection of his environment.There were few people on the earth, and natural resources seemed to be 31 .
Today things are 32 , the world has become too 33 .We are using up our natural resources too quickly and at the same time we are 34 our environment with dangerous chemicals.If we continue to do this, human life on the earth 35 survive.
Everyone 36 today that if too many fishes are taken from the sea, there will soon be none left. Yet, with modern fishing 37 , more and more fishes are caught.We know that if too many trees are cut down, 38 will disappear and nothing will grow on the earth.Yet we __39 to use bigger and more powerful machines to 40 more and more trees.
We realize that if rivers are polluted with waste products from factories, fish will die. 41 , in most countries wastes are 42 put into rivers or into the sea, and there are 43 laws to stop this.
We know, too, that if the 44 of the world continues to rise at the present rate , in a few years there will not be enough 45 .What can we do to solve these problems?
If we eat more vegetables and less 46 ,there will be more food available for everyone.Land that is used to grow crops 47 five times more people than land where animals are kept.
Our natural resources will 48 longer if we learn to recyclethem.
The world population will not rise so quickly if people use modern methods of birth 49 .
Finally, if we educate people to think about the problems, we shall have a better and cleaner 50 in the future.
1.A.beautiful B.unlimited C.unusual D.valuable
2.A.common B.the same C.changeable D.different
3.A.crowded B.small C.dirty D.busy
4.A.protecting B.saving C.polluting D.fighting
5.A.may not B.will not C.shall not D.could not
6.A.wonders B.realizes C.considers D.discovers
7.A.poles B.boats C.methods D.ideas
8.A.mountains B.the sea C.trees D.forests
9.A.continue B.have C.ought D.go on
10.A.grow B.plant C.save D.cut down
11.A.Thus B.However C.Generally D.Therefore
12.A.still B.even C.a(chǎn)lso D.certainly
13.A.many B.none C.some D.few
14.A.production B.pollution C.population D.development
15.A.houses B.vegetables C.food D.places
16.A.fruit B.meat C.fish D.grain
17.A.feeds B.increases C.supplies D.helps
18.A.use B.stay C.keep D.last
19.A.control B.born C.plan D.pay
20.A.nature B.sea C.planet D.forest
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