河海大学研究生英语(下)阅读理解答案

11、不包括16单元和17单元各两篇长文

The blues originated in US slavery.

Grief

The prisoners worker for wages.

The prisoners’ songs differed from those sung art concerts. Middle-class black

People are still not aware of the important role that custom plays in forming our world outlook.

An individual can exercise very little influence on the cultural tradition into which he is born.

The patterns and standards of behavior of community.

is predominated by traditional custom

to stress the strong influence of customs on an individual

was not aware he had discovered America

A short period of fairly good weather.

The importance of Weather for the Progress of Events in History.man’s chief enemy

A powerful destroyers of human life and property

both benefits and disadvantages to man

12

Producing carbon dioxide

to help carbon dioxide enter plant

A plant needs more water than is found at any one time Only part of the carbon dioxide in the plant is synthesized. the role of water in a growing plant

it helps understand the nation’s past and present

Near eastern music had an influence on the development of the instruments in the symphony orchestra.

it has a great effect on music-culture as more and more people are able to read it

has given rise to new forms of music culture

The development of music culture is highly dependent on its material aspect.

few people could read for themselves

a change in the nature of reading

the effects of reading on intelligence

readers’ interests had diversified

explain how present-day reading habits developed

13

its ability to provide goods and services The Standard of Living.

most importantly

natural resources are an important factor in the wealth or poverty of a country

Britain manufactures more than it needs for home consumption.

the inclusion of cultural content

it views the world purely from the standpoint of the english-speaking countries

it is mainly designed to meet the needs of radio listeners

the various cultural backgrounds of its users

Different ways of treating social-culture elements in the three new english dictionaries.

Rules for Working with Concrete

mixing concrete properly will make it very hard and strong use too much water

inventiveness

not dried out

14

level of intensity in anger reactions registered by normals versus abnormals

normal persons react more intensely to anger-provoking situations than do abnormal individuals

treat it as a normal reaction

lack of feeling

a suggestion from the author about what you should do about the generalization

He disapproved of ladies preaching.

drivers and feelings

in the long process of evolution the slow pace of life didn’t require such ability of human brain

human beings have lost control of computers

Future intelligent life may not necessarily be made of organic matter.

to inform the reader about the homing pigeons and their training

they begin a training program

the size of the brain

air sacs

bird

16、stressing the importance of nonverbal thinking in engineering design

the assumption that the knowledge incorporated in technological developments must be derived from science ignores the many nonscientific decisions made by technologists.

engineering students were not trained to make the type of drawings needed to record the development of their own discipline

the failures are characteristic of systems designed bu engineers relying too heavily on concepts in mathematic

illustrate the idea that courses in design are the most effective means for reducing the cost of designing engineering systems

18、Explorer

A cold climate

Tropical zones

Are naturally timid

Only symbolic of the unique culture

You start reading one of the books

Nobody takes any notice of you

Only when you have finished browsing

A book that unexpectedly interests you

The need for book-sellers to be patient and kind

To prevent anyone from buying it

He had expecter the owner to be angry with him

19、There aren’t many people who are even fairly good.

A consequence of not grasping the problem correctly Undertaking systematic work

The teaching of pronunciation in the classroom

By not give students a cleat mental picture of the difference between sounds

They would not know what was beneficial and what was harmful to them

Enjoy being rewarded for doing the right thing

The capacity to enjoy incentives

They are the basis for the social feeling of agreement by which society is maintained

Help us adapt pur behavior to the world surrounding us

Jobs available must be distributed among more people.

be prepared to admit that being employed is not the only kind of work

patterns of work were fundamentally changed

people were forced to look elsewhere for means of supporting themselves

the creation of jobs for all s an impossible

20、Changing Iron into steel

Stronger,and more durable

It directed air at melted iron in a furnace,removing all impurities.

Boats

A revolution in the industrial world

The fact that people of different nationalities or ethical groups reside in different places

Not an ideal why to identify his or her disciplinary origins Appeals to non-urban dwellers

Take advantage of others to achieve their own purposes 24、It can be useful in planning future research.

The researchers did not adequately establish the relationships involved.

Some students do not understand the meaning of the researchers’ questions

Their original questions are too broad

It is more difficult than the student researcher may realize.

To explain the history of Harvard college

efforts of interested individuals to redefine the educational system

Money

Admission standards were lower.

Students were limited in their choice of courses.

The balance of environment and economic development is vital for the society

that we must reduce the environmental cost of economic development

Remind people of the drawbacks of their overexploitation of the nature

Recovery of nature after pollution costs more money than prevention of pollution

Environment Protection and Economic Development

the competition from private sectors

highlight the importance in the findings of the project

they took the profit motive in the project for granted

they face competition from the privately financed scientists

A Race on Human Genome Project

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研究生科技英语阅读课文翻译6

1 While some studies have suggested that frequent use of cell phones causes increased risk of brain and mouth cancers, others have found no such links. But since cell phones are relatively new and brain cancers grow slowly, many experts are now recommending taking steps to reduce exposure. by bruce stutz 一些研究显示，经常使用手机会增加得脑部和口腔癌症的几率。有的研究却没发现两者之间有什么联系。但是，手机算是个新兴事物，而脑癌发展也缓慢，许多专家还是建议减少使用手机。 2 Does your cell phone increase your risk of brain cancer? Does it affect your skin or your sperm viability? Is it safe for pregnant women or children? Should you keep it in your bag, on your belt, in your pants or shirt pocket? Should you use a hands-free headset? Are present cell phone safety standards strict enough? 手机会增加得脑癌的几率吗？会不会影响皮肤或者精子活性？使用手机对孕妇或孩子安全吗？应该把手机放在哪，包里、衣服口袋，还是挂在腰带上？打电话的时候要用耳机吗？现在的手机安全标准够不够严？ 3 You don’t know? You’re not alone. 你不知道？这很正常。 4 With some 4 to 5 billion cell phones now in use worldwide and hundreds of studies seeking evidence of their health effects published in peer-reviewed journals over the last 10 years, there’s precious little scientific certainty over whether cell phones pose any danger to those using them. For nearly every study that reports an effect, another, just as carefully conducted, finds none. All of which leaves journalists, consumer advocates, regulatory agencies, politicians, industry spokespersons, and cell phone users able to choose and interpret the results they prefer, or ignore the ones they don’t. 如今，全世界共有40-50亿手机正在使用。过去十年里，成百上千的研究也在致力于寻找手机影响健康的证据，并在相关刊物上发表论文。但还没有确凿的证据能证明，使用手机损害健康。几乎没有研究发现手机对健康有不良影响。但这还是没影响到政治家、新闻记者、管理机构、产业发言人、消费者保护团体，还有消费者自己，选择他们喜好的结果去理解，忽略不喜欢的那些。 5 Do you, for instance, cite the studies that report adverse effects on sperm viability and motility, due to exposure to cell phone radiation or the studies that showed no —or mixed —results? 6 Do you cite the 2001 study that found increased incidence of uveal melanoma (a cancer of the eye) among frequent cell phone users, or the 2009 study by the same authors that, in reassessing their data, found no increase? 2001年的研究显示，常用手机的人患葡萄膜黑色素瘤（一种眼内癌症）几率会增大。2009年这些研究员又发表报告称，他们再分析当年的数据时，又不能确

当代研究生英语习题答案

一，选择 1，This book (contains) all the information you need. 2，The government (restricts) the number of foreign cars that could be imported. 3，As a teacher you should not show (favor) towards any of your students. 4，Traffic is (regulated) by police at every intersection. 5，How much do you (charge) for this pair of shoes? 6，We can (leave off) now and return to work in the morning. 7，That matter can be left (over) until our next morning. 8，I learned that he was (on) sick leave from a government office. 9，It was one of the most beautiful sights that I had even set eyes (on). 10, Each week he tried to set (aside) a few dollars of his salary. 11, All this ceremony is just (for show); it doesn’t mean a thing. 12 ,Bill is afraid to (show his face) since Tom threatens to beat him up. 13, She has been behaving foolishly; I hope you will (bring her to senses). 14, The classroom is 30 feet (in length) and 20 feet in breadth. 15, I’m leaving this job because I’m tried of being (pushed around). 16, After the rain, the orchard seems to have (burst into) blossom overnight. 17, The two men stood (glaring at)each other, while the crowd looked on with amusement. 18, When you have any problems in your studies, you can always (look to) John for help. 19, Theodore Roosevelt was a (versatile) man ; he was successful as a statesman, soldier…. 20, The small town has (undergone) many changes during last 10 years. 21, The old farmer (survived) his wife, living until 105 years of ages. 22, Poor eyesight is a (handicap) to many students. 23, The wheat crop will be (decimated) with strong spring rains. 24, The various parts of the essays do not adequately (interrelate). 25, Hot weather (multiplies) the bacteria in the milk rapidly. 26, If something very substantial is not done next month , he cannot (retain)his office. 27, We sent him an invitation but he (declined). 28, The lifeguard pulled the (inanimate) body out of the pool. 29, If you are to be accepted as a member of the club you must (abide) by its rules. 30, (Even if) you dislike ancient monuments, Warrick Castle is worth a visit. 31, The cites will to be (deflated) and the population distributed in villages. 32, He gave a (distorted) account of what has happened. 33, His speech (fermented) trouble among the works. 34, The criminal was told he would be (immune)from punishment if he said what…… 35, If you (strain) the elastic band any more, it will break. 36, The Egyptians (inhabit) an area equal to France and Spain combines. 37, He is (by no means) considered to be a great explorer. 38, It was a long time before scientists could (penetrate) the mystery of the atom.

研究生英语阅读教程(提高版)课后翻译(带原文)

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选词填空汇总 Unit 1 1.In order to strengthen his arguments,Toffler_____respectable social scientists who agree with him. a.quotes(摘引) b. confirms c. recites d. convinces 2.He could scarcely resist taking another drink of the delicious wine, but remembering the doctor’s advice, he_____. a.refrained(克制) b. withdrew c. avoided d.retreated 3.When people have their basic needs satisfied, they begin to think of other things to fulfill their life_____. a.necessities b. requirements c. appreciations d.expectations(期许) 4.Within seconds，the experienced instructor_____the situation and decided to attempt rescue. a.assumed b. assured c. assessed(评估) d. affirmed 5.Most good writers use every means at their_____to make the reader’s way smooth and easy. a.will b. disposal(处理) c. request d. convenience 6.The new apartment house built a few months ago is large enough to_____over two hundred people. a.accommodate(容纳) b. locate c. settle d. reside 7.A river_____through the narrow wooded valley below. a.pours b. twists(迂回曲折) c. expends d. expands

研究生科技英语阅读课文翻译(1-10)

Unit 1 Genetically modified foods -- Feed the World? If you want to spark a heated debate at a dinner party, bring up the topic of genetically modified foods. For many people, the concept of genetically altered, high-tech crop production raises all kinds of environmental, health, safety and ethical questions. Particularly in countries with long agrarian traditions -- and vocal green lobbies -- the idea seems against nature. 如果你想在某次晚宴上挑起一场激烈的争论，那就提出转基因食品的话题吧。对许多人来说，高科技的转基因作物生产的概念会带来诸如环境、健康、安全和伦理等方面的各种问题。特别是在有悠久的农业生产传统和主张环保的游说集团的国家里，转基因食品的主意似乎有悖自然。 In fact, genetically modified foods are already very much a part of our lives. A third of the corn and more than half the soybeans and cotton grown in the US last year were the product of biotechnology, according to the Department of Agriculture. More than 65 million acres of genetically modified crops will be planted in the US this year. The genetic is out of the bottle. 事实上，转基因食品已经成为我们生活重要的一部分。根据农业部的统计，美国去年所种植玉米的1／3，大豆和棉花的一半以上都是生物技术的产物。今年，美国将种植6500多万英亩的转基因作物。基因妖怪已经从瓶子里跑出来了。 Yet there are clearly some very real issues that need to be resolved. Like any new product entering the food chain, genetically modified foods must be subjected to rigorous testing. In wealthy countries, the debate about biotech is tempered by the fact that we have a rich array of foods to choose from -- and a supply that far exceeds our needs. In developing countries desperate to feed fast-growing and underfed populations; the issue is simpler and much more urgent: Do the benefits of biotech outweigh the risks? 但是，显然还有一些非常现实的问题需要解决。就像任何一种要进入食物链的新食品一样，转基因食品必须经过严格的检验。在富裕的国家里，由于有大量丰富的食品可供选择，而且供应远远超过需求，所以关于生物技术的争论相对缓和一些。在迫切想要养活其迅速增长而又吃不饱的人口的发展中国家，问题比较简单，也更加紧迫：生物技术的好处是否大于风险呢? The statistics on population growth and hunger are disturbing. Last year the world's population reached 6 billion. And by 2050, the UN estimates, it will probably near 9 billion. Almost all that growth will occur in developing countries. At the same time, the world's available cultivable land per person is declining. Arable land has

当代研究生英语1-8单元的cloze

1、There are two factors which determine an individual ’s intelligence. The first is the sort of brain he is born w ith .Human brains differ considerably, some being mor e capable than others . But no matter how good a brai n he has to begin with ,an individual will have a low or der of intelligence unless he has opportunities to learn . So the second factor is what happens to the individual -the sort of environment in which he is brought up .If a n individual is handicapped environmentally, it is likel y that his brain will fail to develop and he will never att ain the level of intelligence of which he is capable. Th e importance of environment in determining an individ ual’s intelligence can be demonstrated by the case histo ry of the identical twins, Peter and John. When the twin s were three months old, their parents died, and they w ere placed in separate foster homes. Peter was reared b y parents of low intelligence in an isolated communit y with poor educational opportunities. John, however , was educated in home of well-to-do parents who ha d been to college, This environmental difference contin ued until the twins were in their late teens, when the y were given tests to measure their intelligence. John’s IQ was 125,twenty-five points higher than the averag e and fully forty points higher than his identical brothe r. 2、Recent studies of the human brain have resulted in s ome interesting discoveries. Scientists believe that a wa y to improve the power of the brain may soon be possi ble. Scientists have 1.discovered that the brain can mak e its own drugs. The brain contains a protein substanc e which can act directly on the brain to change aspect s of mental activity. Some may change or improve, fo r example, creativity, intelligence, imagination, and go od memory. Chemicals found in the brain carry messag es .In recent years scientists have found chemicals tha t affect mood, memory and other happenings of the mi nd .About 25 have been found so far。Today the role o f chemicals and protein substance in human behaviour i s creating much interest .Research seems to show that t hey may help control insomnia, pain, and mental illnes s .They have a great capacity to stimulate the brain to c onquer deficiencies. They also improve the qualities o f memory and learning already in the brain .They hold t he secret to mood and emotion. Some day there may b e a chemical way to create a better more efficient brain. 3、By measuring the amount of HIV’s genetic material i n various representative tissue samples from infected p eople, and extrapolating form these samples to the entir e body, Haase estimates that at most 1 in 2,500 cells, m aybe fewer, is infected with HIV. This is nowhere nea r enough for direct cell killing to account for the depleti on in their numbers that leads to AIDS. Haase says tha t his own work now shows that large numbers of CD4 c ell ate becoming trapped in lymph tissue, and he believ es that HIV also disrupts the production of new cells. I n common with a number of other researchers, he als o believes that HIV may cause the loss of uninfected C D4 cells by triggering abnormally high levels of cell su icide ,or apoptosis-a separate process that has been a su bject of research throughout the 1990s . Taken together , these findings clearly suggest that HIV keeps the imm une system in a state of constant activation, and unbala nces it in four ways :by trapping mature cells ,by stoppi ng the production of new cells, by triggering abnormall y high rates of apoptosis and by killing a small but sign ificant number of cells directly. Their combined impac t leaves the immune system depleted and unable to cop e with opportunistic infections. How will any of this affect treatments? Would better kn owledge of the ways in which the virus disturbs the im mune system enable researchers to rebuild it ,broadenin g the depleted repertoire of CD4 cells ? Roederer,at lea st, thinks that drugs that directly affect the immune syst em will be needed. Others go further, Jay Levy at the University of Califor nia ,San Francisco, worries that prolonged treatment wi th cocktails of antiviral drugs might even fool the imm une system and “put it to rest”, by keeping levels of HI V so low in the body that they fail to trigger any immu ne responses at all. This might make individuals who st op taking the drugs even more vulnerable. He argues th at immune-restoring treatments should be given alongsi de antiviral drugs. Already, some researchers are worki ng on novel approaches such as developing geneticall y engineered T cell to replace lose CD4 cells. 4、what is Golbalization? Economic “globalization” is a historical process, the re sult of human innovation and technological progress .I t refers to the increasing integration of economies arou nd the world,particularly through trade and financial fl ows. The term sometimes also refers to the movemen t of people (labor) and knowledge (technology) across i nternational borders. There are also broader cultural, po litical and environmental dimensions of globalization t hat are not covered here . At its most basic, there is not hing mysterious about globalization. The term has com e to common usage since the 1980s, reflecting technolo gical advances that make it easier and quicker to compl ete international transactions-both trade an financial f lows, It refers to an extension beyond borders of the s ame market forces that have operated for centuries a t all levels of human economic activity-village markets , urban industries ,or financial centers. Markets promot e efficiency through competition and the division o f lab or-the specialization that allows people and economie s to focus on what they do best .Global markets offer gr eater opportunity for people to tap into more and large r markets around the world. It means that they can ha ve access to more capital flows, technology, cheaper im ports, and larger export markets. But markets do not ne cessarily ensure that the benefits of increased efficienc y are shared by all. Countries must be prepared to em brace the policies needed,and in the case of the p oorest countries may need the support of the inter national community as they do so. 5、Spinal cords Agricultural and public-health experts in Britain fin d many other serious flaws in th e government’s handlin g of the mad-cow epidemic. Officials waited months af ter discovering the first cases of BSE to declare it a not ifiable disease, requiring that all cases be reported to t he authorities. They waited nearly three years to forbi d us e o f cattle brains and spinal cords in food for huma ns. The government offered to compensate farmers fo r any suspected BSE cases they destroyed- but at far les s than the animal’s normal value, a rate that discourage d farmers from reporting th e disease in their herds, acc ording to critics.It could all have been over in a month , says Millstone.It might have cost a few million pound s. But that’s fraction of what it’s going to cost now.”Cu rrie argues that the government likewise fumbled whe n it disclosed the possible link between CJD and mad-c ow disease. “If you are going to announce a health scar e,” She says ,” you have to announce at the same tim e what you are going to do about it.”The government h as yet to announce any’preventive measures beyond a f ew tightened restrictions, such as the ban on mammalia n meat in cattle feed. Currie herself knows all too wel l how easy it is to start a public health panic; she left he r post as health minister after helping touch off a scare i n the winter of 1988-1989 over the safety of British eg gs and other farm products.” 6、Almost every American wears a watch, and, in nearl y every room in an American home, there's a clock. "B e on time." "Don't waste time." "Time is money." "Tim e waits for no one." All o f these familiar sayings reflec t the American obsession with promptness and efficien cy. Students and employees disappoint their teachers an d bosses when they arriv e late. This desire to get the m ost out of every minute often affects behavior, makin g Americans impatient when they have to wait.The pr essure to make every moment count sometimes make s it difficult for Americans to relax and do (10)nothing . The desire to save time and handle work efficiently o ften leads Americans to buy many kinds of machines. T hese range from household appliances to equipment fo r the office, such as calculators, photocopy machines a nd computers. One )such machine is the video cassett e recorder(VCR), which gives Americans a new kind o f control over time. Fans of professional football don' t have to miss the Sunday afternoon game on TV beca use of a birthday party. They simply videotape it. Then , for them, the Sunday afternoon game occurs on Sunda y evening. 7、Intellectual property regimes coupled with trade reg ulations have serious implications for third world econ omies. Agricultural research has 1[developed] much fa ster on plants than animals. And there is 2[insufficient ] reason to expect that if species patents on plants are u pheld, the practice of 3[granting] such patents will be r estricted to them. It seems from developments so far th at the blitzkrieg is 4[inching] its way to higher life for ms. Protection and enforcement strategies for plant-b ased technology are 5[implement]through four differen t forms of intellectual property: utility plants, plant pate nts, plant variety protection certificates and trade secret s. 6[since] patenting provides a broader range of protec tion and 7[costs] less, this has potential to be preferre d means of 8[protecting] plant-based inventions by priv ate companies in the US. New utility patents form mor e aggressive property rights than ever existed in biologi cal material 9[before]. Utility patents can establish p roperty 10[right] in broad classes of organisms in radic ally different 11[species] as long as the organisms hav e the same traits and functional properties. The Harvar d oncomous e patent is 12[actually] an mammal patent . Harvard thus owns any mammal with any recombinan t cancer causing gene, (and there are about forty of the m known) inserted into any mammal or its ancestors a t an embryonic stage. This allows 13[biotechnicians] t o patent organisms they have never actually produced . Broadly worded patent rights (as in the case of cott on or soybean), or the taking out of a large number of p atents effectively 14[suppress] competition through th e threat o f infringement suits . 15[on]a global scale thi s allows patent holders to exert 16[control] on the prod uction of a variety of agricultural commodities leadin g to unprecedented competitive advantage. The enormit y of this possibility has ledto”biocolonial”concerns in t he developing world. Utility patents also18[prohibit] farmers from the comm on practice of saving and using seeds from previous cr ops or from 19[breeding] animals, as well as restrictin g research exemptions. This could create a barrier to fu rther innovation . Most nations have in place a researc h exemption analogous to the fair use doctrine in copyr ight law. 8、Shyness is the cause of much unhappiness for a grea t many people. Shy people are anxious and self-conscio us; that is, they are excessively concerned with their o wn appearance and actions. Worrisome thoughts are co nstantly occurring in their minds: what kind of impressi on am I making? Do they like me? Do I sound stupid ? Am I wearing unattractive clothes? It is obvious tha t such uncomfortable feelings must affect people. A pe rson's self-concept is reflected in the way he or she beh aves, and the way a person behaves affects other peopl e's reactions. In general, the way people think about the mselves has a profound effect on all areas of their lives . Shy people, having low self-esteem, are likely to b e passive and easily influenced by others. They need re assurance that they are doing "the right thing." Shy peo ple are very sensitive to criticism; they feel it confirm s their feelings of inferiority. They also find it difficul t to be pleased by compliments because they believe th ey are unworthy of praise .A shy person may respond t o a compliment with a statement like this one, "You're j ust saying that to make me feel good. I know it's not tru e." It is clear that while self-awareness is a healthy qual ity, overdoing it is harmful. Can shyness be completel y eliminated, or at least reduced? Fortunately, people c an overcome shyness with determined and patient effor ts in building self-confidence. Since shyness goes (14)h and in hand with a lack of self-esteem, it is important f or people to accept their weaknesses as well as strengt hs. For example ,most people would like to be “A” stu dents in every subject .It is not fair for them to label the mselves inferior because they have in difficulty in som e areas.people’s expectations o f themselves must be re alistic .Living on the impossible leads to a sense of ina dequacy. Each one of us is a unique, worthwhile indivi dual, interested in our own personal ways. The better w e understand ourselves, the easier it becomes to live u p to our full potential. Let's not allow shyness to bloc k our chances for a rich and fulfilling life.