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2015年英语四级考试每日一练(2月4日)

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单项选择题
1、根据下列材料,请回答题:
Questions 61 to 65 are based on the following passage.
When it comes to video games and apps, what's a parent to do? On the one hand, we're told about the harm of letting kids play with computer games and gadgets (小器具). On the other, we're attracted by games and apps marketedtd us as "educational".
It's a tricky line to follow. Kids' apps range from "baking" cupcakes to crushing war demons (恶魔)Most of them have some educational aspect--at the very least kids learn what ingredients are used in cupcake baking, and the physics of launching Angry Birds at just the right angle to kill the piggies. That's learning, isn't it?
There lie the vague boundaries. Not all games are educational, and not all are shallow forms of entertainment. In fact, most have some elements of both. The trick is to figure out what we want kids to learn and to experience. To collect them all into one category is to miss out on a huge treasure trove (宝库)of learning opportunities. Real learnh apps have a set of criteria that qualifies them as educational, sorather than writing them all off as a waste of time, parents can figure out what their kids are exposed to."We don't ever want to separate engagement from the purposes of learning," said Daniel Edelson, Executive Director and Vice President of Educa on and Children's Programs at the National Geographic Society at a cyber-learning conference last week. "When you're engaged with activities that have learning goals, you can connect the dots between engagement and learning. If you use engagement in its broadest possible sense when people are paying attention because of bright lights and activity, then you don't find that connection. "
So should parents feel guilty allowing their kids to play games on mobile devices?
"No," says Dr. Michael Levine of the Joan Ganz Cooney Center, which recently released a study called Learning : Is There an App For That. "Kids see their parents using mobile phones all the time. It's only natural for them to want to use them too. And from the data in our study it looks like, many parents are letting their children use them responsibly--with restrictions and in moderation. "

What can be inferred from the first paragraph?
A.Parents feel confused when choosing video games and apps for children.
B.Parents should prevent children from playing video games and apps.
C.Parents are told about the harm of different computer games and gadgets.
D.Parents are suggested to expose children to educational gantes and apps.


2、

根据以下内容回答题
Is College a Worthy Investment?
A.Why are we spending so much money on college? Andwhy are we so unhappy about it? We all seem to  agree that a college education is wonderful, and yet strangely we worry when we see families investing   so much in this supposedly essential good. Maybe it's time to ask a question that seems almost sacrilegious (大不敬) : is all this investment in college education really worth it?
B. The answer. I fear, is no. For an increasing number of kids, the extra time and money spent pursuing a college diploma will leave them worse off than they were before they set foot on campus.
C.For my entire adult life, a good education has been the most important thing for middle-class households. My parents spent more educating my sister and me than they spent on their house, and  they're not the only ones.., and, of course, for an increasing number of families, most of the cost of  their house is actually the cost of living in a good school district. Questioning the value of a college    education seems a bit like questioning the value of happiness, or tim.
D.The average price of all goods and services has risen about 50 percent. But the price of a college    education has nearly doubled in that time. Is the education that today's students are getting twice as  good? Are new workers twice as smart? Have they become somehow massively more expensive to educate?
E .Perhaps a bit. Richard Vedder, an Ohio University economics professor, says, "I look at the data, and   I see college costs rising faster than inflation up to the mid-1980s by 1 percent a year. Now I see them  rising 3to 4 percent a year over inflation. What has happened? The federal government has started  dropping money out of airplanes. " Aid has increased, subsidized (补贴的) loans have become    available, and "the universities have gotten the money. " Economist Bryan Caplan, who is writing a  book about education, agrees: "It's a giant waste of resources that will continue as long as the    subsidies continue. "
F.Promotional literature for colleges and student loans often speaks of debt as an "investment in   yourself. " But an investment is supposed to generate income to pay off the loans. More than haft of all recent graduates are tmemployed or in jobs that do not require a degree, and the amount of student- loan debt carried by households has increased more than five times since 1999. These graduates were    told that a diploma was all they needed to succeed, but it won't even get them out of the spare  bedroom at Mom and Dad's. For many, the most visible result of their four years is the loan payments, which now average hundreds of dollars a month on loan balances in the tens of thousands.
G.It's true about the money--sort of. College graduates now make 80 percent more than people who have only a high-school diploma, and though there are no precise estimates, the wage premium (高出的部分) for an outstanding school seems to be even higher. But that's not true of every student. It's very  easy to spend four years majoring in English literature and come out no more employable than you    were before you went in. Conversely, chemical engineers straight out of school can easily make almost four times the wages of an entry-level high-sch0ol graduate.
H. James Heckman, the Nobel Prize-winning economist, has examined how the returns on education  break down for individuals with different backgrounds and levels of ability. "Even with these high  prices, you're still finding a high return for individuals who are bright and motivated," he says. On the  other hand, "if you're not college ready, then the answer is no, it's not worth it. " Experts tend to    agree that for the average student, college is still worth it today, but they also agree that the rapid  increase in price is eating up more and more of the potential return. For borderline students,  tuition ( 学费) rise can push those returns into negative territory.
I. Everyone seems to agree that the government, and parents, should be rethinking how we invest in  higher education-and that employers need to rethink the increasing use of college degrees as crude screening tools for jobs that don't really require college skills, "Employers seeing a surplus of college  graduates and looking to fill jobs are just adding that requirement," says Vedder. "In fact, a college    degree becomes a job requirement for becoming a bar-tender. "
J. We have started to see some change on the fmance side. A law passed in 2007 allows many students to  cap their loan payment at 10 percent of their income and forgives any balance after 25 years. Bnt of course, that doesn't control the cost of education; it just shifts it to taxpayers. It also encourages  gradimtes to choose lower-paying careers, which reduces the financial return to education still further. "You're subsidizing people to become priests and poets and so forth," says Heckman. "You may think that's a good thing, or you may not. " Either way it will be expensive for the government.
K. What might be a lot cheaper is putting more kids to work. Caplan notes that work also btfilds valuable skills--probably more valuable for kids who don't naturally love sitting in a classroom. Heckman agrees wholeheartedly:" People are different, and those abilities can be shaped. That's what we've learned, and public policy should recognize that. "
L. Heckman would like to see more apprenticeship-style (学徒式) programs, where kids can learn in the  workplace  learn not just specific job skills, but the kind of "soft skills," like getting to work on time  and getting along with a team, that are crucial for career success, "It's about having mentors (指导者) and having workplace-based education," he says. "Time  and again I've seen examples of this kind of program working. "
M. Ah, but how do we get there from here? With better public policy, hopefully, but also by making  better individual decisions. "Historically markets have been able to handle these things," says Vedder, "and I think eventually markets will handle this one. ff it doesn't improve soon, people are going to wake up and ask, 'Why am I going to college?'"

Caplan suggests that kids who don't love school go to work,


3、

Questions are based on the following passage.
To get a sense of how women have progressed in science, take a quick tour of the physics department at the University of California, Berkeley. This is a storied place, the 36 of some of the most important discoveries in modern science--starting with Ernest Lawrence's invention of the cyclotron (回旋加速器.in1931. A generation ago, female faces were 37 and, even today, visitors walking through the first floor of LeConte Hall will see a full corridor of exhibits 38 the many distinguished physicists who made history here, 39 all of them white males.
But climb up to the third floor and you'll see a 40 display. There, among the photos of current faculty members and students, are portraits of the 41 head of the department, Marjorie Shapiro, and four other women whose research 42 everything from the mechanics of the universe to the smallest particles of matter. A sixth woman was hired just two weeks ago. Although they're still only about 10 percent of the physics faculty, women are clearly a presence here. And the real 43 may be in the smaller photos to the right: graduate and undergraduate students, about 20 percent of them female. Every year Berkeley sends its fresh female physics PhDs to the country's top universities. That makes Shapiro optimistic, but also 44 "I believe things are getting better," she says, "but they're not getting better as 45 as I would like.
A.circumstance
B.confidence
C.covers
D.current
E.deals
F.different
G.exposing
H.fast
I.honoring
J.hope
K.presently
L.rare
M.realistic
N.site
O.virtually
第36题应填____


4、听音频:

点击播放

听录音,回答题。

A.Plan his budget carefully.
B.Give her more information.
C.Ask someone else for advice.
D.Buy a gift for his girlfriend.


5、 回答题
    With so many of the deaths each year from around the world directly related to poor health choices we make.world health leaders have set a goal of lowering the number of preventable deaths by 25%from 2010 rates by 2025.That would save 37 million lives over 15 years.Reporting in thejournal Lancet,public health experts note that the ways to prevent those deaths area’t surprising.But acting on those strategies will take individual and political will.Here’s how the experts hope to do it.
    Not smoke.The UN General Assembly set a target of cutting smoking around the world by 30%by 2025.Already,higher-income nations that already adopted smoking bans in public places and instituted tobacco taxes have seen drops in smoking rates,however,residents in lower-income nations continue to light up at high rates.
    Limit excessive drinking.While moderate amounts of alcohol have been linked to some health benefits,
overindulging can increase the risk of certain cancers and liver disease,as well as contribute to high blood pressure.Educating people about the risks of excessive drinking,as well as instituting taxes on alcoholic products,has been somewhat successful in curbing(遏制)abuse.
    Cut back on salt.High sodium (钠)diets can increase blood pressure and contribute to heart disease and stroke,and in many developed countries,people eat several times the amount the salt their bodies need.In the U.S.,the average American consumes about 800mg more salt every day than health experts consider acceptable.Promoting alternatives,such as the citric acid in lemons,to satisfy the need for salt, Call help to bring sodiunl consumption down.
    Get blood pressure under control.Lack of exercise and high sodium diets contribute to hypertension(高血压),and uncontrolled high blood pressure can lead to stroke and heart disease.Monitoring blood pressure with regular screenings,and treating elevated levels with changes in diet and exercise,or medications if necessary,are the most effective ways to address this risk factor.
    Address diabetes.Closely tied to the obesity epidemic(肥胖病)that now affects developing as well as developed nations,diabetes can increase the risk of heart disease,kidney disease and other conditions that can shorten life.Studies show that lifestyle changes incorporating healthy diets low in sugar and phy’sical activity call be as effective as medications in keeping blood sugar levels in check.

What does the author mean by sayin9“acting on those strategies will take individual and political will”
(Line 4-5,para.1)?
A.Both politicians and individuals wish to put the strategies into practice.
B.Conducting those strategies needs to consider both personal and official will.
C.Carrying out those strategies needs both individual and govemmental support.
D.Either individual or government can carry out those strategies.


简答题
6、

上海是一座朝气蓬勃、充满活力、多姿多彩的国际大都市(metropolis)。改革开放以来,上海变化之大令髓人瞩目。经济高速发展,社会秩序稳定,人民安居乐业,呈现出一片繁华气象。今天,尽管上海还有着不少色彩斑斓的过去研以留恋和回味,但城市日新月异的面貌却使越来越多的世人折服。浦西展示了上海的辉煌岁月,浦东展现了上海的美好前景。



7、黄河是我国第二长河,世界第五长河,源于青海巴颜喀拉山,干流贯穿九个省区。早在80万年前的旧石器时代,中华民族的祖先就在黄河流域过着狩猎、采集的生活。在中国历史上,黄河及沿岸流域给人类文明带来了巨大的影响,是中华民族主要的发源地之一。人们常说黄河是中华民族的摇篮,称之为“母亲河”。而如今黄河污染形势十分严峻,保护黄河是每个人不可推卸的责任(i ncumbent ob I i gat;oll)。


8、随着人口老龄化增长趋势的日益显现,空巢老人中存在的问题也逐渐突出,关爱空巢老人越来越成为人们关注的话题。空巢老人是指那些孩子不在身边、独自居住的老年人。他们缺少家人关爱,生活寂寞。因为孩子们长时间不回家,家庭如同空巢一般。这些老人们很容易产生不良情绪。作为子女,即使远在异地,也应经常通过电话与父母进行感情和思想的交流。


9、You shouM write a short essay entitled Limiting the Use ofDisposable Plastic Bags.
写作导航
1.一次性塑料袋曾被广泛使用;
2.使用一次性塑料袋带来的问题;
3.限制使用一次性塑料袋的意义


10、You should write an email inreply to a friend"s inquiry about whether you are going to work or continue your study after graduation.You shouM also explain the reasons behind your choice. 
写作导航 
1.回应对方来信,提出自己的观点,即会选择继续深造; 
2.从就业形势和知识的重要性两方面阐述了做出该选择的原因,并指出会通过 
参加实践活动来保持与时俱进; 
3.进行总结;
4.按照书信格式表达感谢和祝愿。 


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