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2014年英语四级考试每日一练(10月24日)

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在线测试本批《每日一练》试题,可查看答案及解析,并保留做题记录 >> 在线做题
  • 第1页:练习试题
单项选择题
1、根据下列材料,请回答题:
questions 56 to 60 are based on the following passage.
What makes a group intelligent? You might think a group's IQ would t esimply the aveiage intelligence of the group's members, or perhaps the intelligence of the team's smartest participant, But researchers who study groups have found that this isn't so.
Rather, a group's intelligence emerges the interactions that go on Within the group. A teams intelligence can be measured, and like an individual's IQ scere, it can accurately predict the team's performance on a Wide variety of tasks. And just as an individual's intelligence is expandable, a group's intelligence can alsobe increased. Here are five suggestions on how to guide the developttment of smart teams:
Chose team members carefully, The smartest groups are composed of people who are good at reading one another's social cues, according to a study led by Carnegie Mellon University professor Anita Williams Woolley and published in the journal Science.
Talk about the “how”. Many members of teams don't like to spend time talking about “process”, preferring to get right down to work--but Woolley notes that groups who take the time to discuss how they Will Work together aice ultimately more efficient and effective.
share the floor: In the most intelligent teams, found  Woolley, members take turns speaking Participants who dominate the discussion or who hang back and don't say much bring down, the


What do we learn about a group's IQ?
A.It equals the total intelligence of the group members.
B.It determines the interactions among the group members.
C.It can help measure an individual's IQ score in the group.
D.It can help predict the group's performance on various tasks.


2、根据以上内容,回答题。
        What would it take to persuade you to exercise? A 36 to lose weight or improve your figure? To keep heart disease, cancer or high blood pressure at bay? To lower your blood pressure or cholesterol (胆固醇) ? To protect your bones? To live to a 37 old age?
        You'd think any of those reasons would be sufficient to get Americans exercising, but 38 of studies have shown otherwise. It seems that public health experts, doctors and exercise devotees in the media--like me--have been using ineffective measures to 39 people who sit too much to become, and
remain, physically active.
        For decades, people have been 40 with messages that regular exercise is necessary to lose weight, prevent serious disease and 41 healthy aging. And yes, most people say they value these goals. Yet a vast majority of Americans--two-thirds of whom are overweight or fat--have thus far tailed to
swallow the "exercise pill".
        Now research by psychologists 42 suggests it's time to stop thinking of future health, weight loss and body image as 43 for exercise. Instead, these experts recommend a strategy marketers use to sell products: portray physical activity as a way to enhance 44 well-being and happiness.
        "We need to make exercise 45 to people's daffy lives," Michelle L. Segar, a research investigator at the Institute for Research on Women and Gender at the University of Michigan, said in an interview.
"Everyone's schedule is packed with nonstop to-do's. We can only fit in what's essential. "
A.attract
B.current
C.desire
D.eagerly
E.foster
F.healthy
G.improve
H.long
I.motivators
J.numbers
K.relevant
L.scores
M.strongly
N.surrendered
O.surrounded

3、Questions are based on the following passage.
        A newstudy shows a large gender gap on economic policy among the nation's professional economists,a divide similar to the gender divide found in the general public.
        "Asa group, we are pro-market," says Ann Marl May, co-author of the study anda University of Nebraska economist. "But women are more likely to acceptgovernment regulation and involvement in economic activity than our malecolleagues. "
        "It'svery puzzling," says free market economist Veronique de Rugy of the Mercatus Center at George Mason University. "Not a .day goes by that Idon't ask myself why there are so few women economists on the free market side."
        A nativeof France, de Rugy supported government intervention (干预) early in her life butchanged her mind after studying economics. "We want many of the samethings as liberals--less poverty, more health care--but have radicallydifferent ideas on how to achieve it. "
        IAberaleconomist Dean Baker, co-founder of the Center for Economic Policy andResearch, says male economists have been on the inside of the profession,confirming each other's antiregulation views. Women, as outsiders, "aremore likely to think independently or at least see people outside of theeconomics profession as forming their peer group," he says.
        Thegender balance in economics is changing. One-third of economics doctorates (博士学位) now go to women."More diversity is needed at the table when pubflc policy isdiscussed," May says.
        Economistsdo agree on some things. Female economists agree with men that Europe has toomuch regulation and that Wal-mart is good for society. Male economists agreewith their, female colleagues that military spending is too high.
        Thegenders are most divorced from each other on the question of equality forwomen. Male economists overwhelmingly think the wage gap between men and womenis largely the result of indi~fluals' skills, experience and voluntary choices.Female economists overwhelmingly disagree by a margin of 4-to-1.
        Thebiggest disagreement: 76% of women say faculty opportunities in economics favormen. Male economists point the opposite way: 80% say women are favored or theprocess is neutral.
What is the finding of the new study?
A.The gender divide is a big concern of the general public.
B.Men and women understand economics quite differently.
C.The gap between male and female economists needs to be closed.
D.Male and female economists disagree widely on economic policy,


4、听录音,回答题:
点击播放


A.She used to be in poor health.
B.She was popular among boys.
C.She was somewhat overweight.
D.She didn't do well at high school.


简答题
5、  对全球的应用程序(app)开发商来说,打入中国,这个世界的智能手机(smartphone)市场是非常不容易的。程序开发商们必须与数十家应用程序零售店(retail store)打交道,政府对这些零售店的监管要比美国宽松。程序开发商在中国还必须努力避免自己受到“山寨”产品泛滥的冲击,避开各种监管障碍以及中国本地程序开发商的激烈竞争。



6、        中华民族的传统文化博大精深,源远流长。早在2000多年前,就产生了以孔盂为代表的儒家学说(Confucianism)和以老子和庄子为代表的道家学说(Taoism),以及其他许多也在中国思想史上有地位的学说和学派(doctrines)。这就是有名的诸子百家(the masters’ hundred schools)。从孔夫子到孙中山。中华民族的传统文化有许多宝贵的思想和品质,许多人民性和民主性的好东西。比如,强调仁爱、强调群体、强调天下为公。

7、Directions:For this part,you are allowed 30 minutes to translate a passage from Chinese into English.
泼水节(Water Splashing Festival)是傣族富民族特色的节日。人们互相泼水,表示洗去身上一年的污垢和晦气,在新的一年里会更加平安和幸福。泼水节这一天人们要拜佛(worship Budda)姑娘们用漂着鲜花的清水为佛洗尘,然后彼此泼水嬉戏,相互祝愿。被人泼的水越多,说明受到的祝福越多。泼水节期间,还要举行赛龙船、放飞灯等传统娱乐活动和各种歌舞晚会。

8、中国是世界上发现与使用蚕丝早的国家,人们在四五千年前就已经开始养蚕了。随着蚕丝的使用,刺绣工艺也逐渐兴起。宋代时期,崇尚刺绣服装的风气已逐渐在民间广泛流行,这也促使了中国刺绣工艺(Chi nese Embroj dery)的发展。刺绣的用途广泛,包括生活和艺术装饰等。刺绣作为中国的民族传统工艺,在国外也享有很高的声誉,是中国文化艺术的杰出代表之一。


9、You shouM write a short essay entitled Free Admission to Museums?
写作导航
1.引出话题:博物馆对公众免费开放的利与弊;
2.具体阐述博物馆对公众免费开放的好处以及带来的一些问题;
3.提出自已的想法。


10、

Paper--More than Meets the Eye
A) We are surrounded by so much paper and card that it is easy to forget just how complex it is. There are many varieties and grades of paper materials, and whilst it is fairly easy to spot the varieties, it is far more difficult to spot the grades.
B) It needs to be understood that most paper and card is manufactured for a specific purpose, so that whilst the corn-flake packet may look smart, it is clearly not something destined for the archives. It is made to look good, but only needs a limited life span. It is also much cheaper to manufacture than high grade card.
C) Paper can be made from an almost endless variety of cellulose-based material which will include many woods, cottons and grasses or which papyrus is an example and from where we get the word "paper". Many of these are very specialized, but the preponderance of paper making has been from soft wood and cotton or rags, with the bulk being wood-based.
Paper from Wood
D) In order to make wood into paper it needs to be broken down into fine strands. Firstly by powerful machinery and then boiled with strong alkalies such as caustic soda, until a fine pulp of cellulose fibers is produced. It is from this pulp that the final product is made, relying on the bonding together of the cellulose into layers. That, in a very small nutshell, is the essence of paper making from wood. However, the reality is rather more complicated. In order to give us our white paper and card, the makers will add bleach and other materials such as china clay and additional chemicals.
E) A further problem with wood is that it contains a material that is not cellulose. Something called lignin. This is essential for the tree since it holds the cellulose fibres together, but if it is incorporated into the manufactured paper it presents archivists with a problem. Lignin eventually breaks down and releases acid products into the paper. This will weaken the bond between the cellulose fibers and the paper will become brittle and look rather brown and careworn. We have all seen this in old newspapers and cheap paperback books. It has been estimated that most paper back books will have a life of not greater than fifty years. Not what we need for our archives.
F) Since the lignin can be removed from the paper pulp during manufacture, the obvious question is "why is it left in the paper?" The answer lies in the fact that lignin makes up a considerable part of the tree. By leaving the lignin in the pulp a papermaker can increase his paper yield from a tree to some 95%. Removing it means a yield of only 35%. It is clearly uneconomic to remove the lignin for many paper and card applications.
G) It also means, of course, that lignin-free paper is going to be more expensive, but that is nevertheless what the archivist must look for in his supplies. There is no point whatsoever in carefully placing our valuable artifacts in paper or card that is going to hasten their demise. Acid is particularly harmful to photographic materials, causing them to fade and is some cases simply vanish!
H) So, how do we tell a piece of suitable paper or card from one that is unsuitable? You cannot do it by simply looking, and rather disappointingly, you cannot always rely on the label. "Acid-free" might be true inasmuch as a test on the paper may indicate that it is a neutral material at this time. But lignin can take years before it starts the inevitable process of breaking down, and in the right conditions it will speed up enormously.
I) Added to this, as I have indicated earlier, paper may also contain other materials added during manufacture such as bleach, china clay, chemical whiteners and size. This looks like a bleak picture, and it would be but for the fact that there are suppliers who will guarantee the material that they sell. If you want to be absolutely sure that you are storing in, or printing on, the correct material then this is probably the only way.
J) Incidentally, acids can migrate from material to material. Lining old shoe boxes with good quality acid-free paper will do little to guard the contents. The acid will get there in the end.
Paper from Rag
K) Paper is also commonly made from cotton and rag waste. This has the advantage of being lignin-free, but because there is much less cotton and rag than trees, it also tends to be much more expensive than wood pulp paper. You will still need to purchase from a reliable source though, since even rag paper and card can contain undesirable additives.
L) A reliable source for quality rag papers is a recognized art stockiest. Many water color artists insist on using only fine quality rag paper and board.
M) The main lesson to learn from this information is that you cannot rely on purchasing archival materials from the high street. The only safe solution is to purchase from specialist suppliers. It may cost rather more, but in the end you will know that your important and valuable data and images have the best home possible.
The corn-flake packet is cheaper than high grade card.


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