考研201英語（一）在線題庫每日一練（一百七十一）

本文提供考研201英語（一）在線題庫每日一練，以下為具體內(nèi)容

1、In his book The Tipping Point, Malcolm Gladwell argues that “social epidemics” are driven in large part by the actions of a tiny minority of special individuals, often called influentials, who are unusually informed, persuasive, or well connected. The idea is intuitively compelling, but it doesn't explain how ideas actually spread.The supposed importance of influentials derives from a plausible-sounding but largely untested theory called the “two-step flow of communication”: Information flows from the media to the influentials and from them to everyone else. Marketers have embraced the two-step flow because it suggests that if they can just find and influence the influentials, those selected people will do most of the work for them. The theory also seems to explain the sudden and unexpected popularity of certain looks, brands, or neighborhoods. In many such cases, a cursory search for causes finds that some small group of people was wearing, promoting, or developing whatever it is before anyone else paid attention. Anecdotal evidence of this kind fits nicely with the idea that only certain special people can drive trends. In their recent work, however, some researchers have come up with the finding that influentials have far less impact on social epidemics than is generally supposed. In fact, they don't seem to be required at all.The researchers' argument stems from a simple observation about social influence: with the exception of a few celebrities like Oprah Winfrey—whose outsize presence is primarily a function of media, not interpersonal, influence—even the most influential members of a population simply don't interact with that many others. Yet it is precisely these non-celebrity influentials who, according to the two-step-flow theory, are supposed to drive social epidemics, by influencing their friends and colleagues directly. For a social epidemic to occur, however, each person so affected, must then influence his or her own acquaintances, who must in turn influence theirs, and so on; and just how many others pay attention to each of these people has little to do with the initial influential. If people in the network just two degrees removed from the initial influential prove resistant, for example, the cascade of change won't propagate very far or affect many people.Building on the basic truth about interpersonal influence, the researchers studied the dynamics of social influence by conducting thousands of computer simulations of populations, manipulating a number of variables relating to people's ability to influence others and their tendency to be influenced. They found that the principal requirement for what is called “global cascades” — the widespread propagation of influence through networks—is the presence not of a few influentials but, rather, of a critical mass of easily influenced people. 1.By citing the book The Tipping Point, the author intends to（  ）.2.The author suggests that the "two-step-flow theory" （  ）.  3.What the researchers have observed recently shows that （  ）.  4.The underlined phrase “these people” in paragraph 4 refers to the ones who （  ）.  5.What is the essential element in the dynamics of social influence?

問題1

A、analyze the consequences of social epidemics

B、discuss influentials' function in spreading ideas

C、exemplify people's intuitive response to social epidemics

D、describe the essential characteristics of influentials

問題2

A、serves as a solution to marketing problems

B、has helped explain certain prevalent trends

C、has won support from influentials

D、requires solid evidence for its validity

問題3

A、the power of influence goes with social interactions

B、interpersonal links can be enhanced through the media

C、influentials have more channels to reach the public

D、most celebrities enjoy wide media attention

問題4

A、stay outside the network of social influence

B、have little contact with the source of influence

C、are influenced and then influence others

D、are influenced by the initial influential

問題5

A、The eagerness to be accepted.

B、The impulse to influence others.

C、The readiness to be influenced.

D、The inclination to rely on others.

2、Ancient Greek philosopher Aristotle viewed laughter as “a bodily exercise precious to health.” But（1）some claims to the contrary, laughing probably has little influence on physical fitness. Laughter does （2）short-term changes in the function of the heart and its blood vessels, （3） heart rate and oxygen consumption. But because hard laughter is difficult to （4）, a good laugh is unlikely to have （5） benefits the way, say, walking or jogging does. （6）, instead of straining muscles to build them, as exercise does, laughter apparently accomplishes the （7）, studies dating back to the 1930's indicate that laughter （8） muscles, decreasing muscle tone for up to 45 minutes after the laugh dies down. Such bodily reaction might conceivably help （9） the effects of psychological stress. Anyway, the act of laughing probably does produce other types of （10） feedback, that improve an individual's emotional state.  （11） one classical theory of emotion, our feelings are partially rooted （12） physical reactions. It was argued at the end of the 19th century that humans do not cry （13） they are sad but they become sad when the tears begin to flow. Although sadness also （14） tears, evidence suggests that emotions can flow （15） muscular responses. In an experiment published in 1988, social psychologist Fritz Strack of the University of Würzburg in Germany asked volunteers to （16） a pen either with their teeth—thereby creating an artificial smile—or with their lips, which would produce a(n)（17） expression. Those forced to exercise their smiling muscles（18） more enthusiastically to funny cartoons than did those whose months were contracted in a frown,（19） that expressions may influence emotions rather than just the other way around. （20）, the physical act of laughter could improve mood. 

問題1

A、among

B、except

C、despite

D、like

問題2

A、reflect

B、demand

C、indicate

D、produce

問題3

A、stabilizing

B、boosting

C、impairing

D、determining

問題4

A、transmit

B、sustain

C、evaluate

D、observe

問題5

A、measurable

B、manageable

C、affordable

D、renewable

問題6

A、In turn

B、In fact

C、In addition

D、In brief

問題7

A、opposite

B、impossible

C、average

D、expected

問題8

A、hardens

B、weakens

C、tightens

D、relaxes

問題9

A、aggravate

B、generate

C、moderate

D、enhance

問題10

A、physical

B、mental

C、subconscious

D、internal

問題11

A、Except for

B、According to

C、Due to

D、As for

問題12

A、with

B、on

C、in

D、at

問題13

A、unless

B、until

C、if

D、because

問題14

A、exhausts

B、follows

C、precedes

D、suppresses

問題15

A、into

B、from

C、towards

D、beyond

問題16

A、fetch

B、bite

C、pick

D、hold

問題17

A、disappointed

B、excited

C、joyful

D、indifferent

問題18

A、adapted

B、catered

C、turned

D、reacted

問題19

A、suggesting

B、requiring

C、mentioning

D、supposing

問題20

A、Eventually

B、Consequently

C、Similarly

D、Conversely

3、Come on—Everybody's doing it. That whispered message, half invitation and half forcing, is what most of us think of when we hear the words peer pressure. It usually leads to no good—drinking, drugs and casual sex. But in her new book Join the Club, Tina Rosenberg contends that peer pressure can also be a positive force through what she calls the social cure, in which organizations and officials use the power of group dynamics to help individuals improve their lives and possibly the word. Rosenberg, the recipient of a Pulitzer Prize, offers a host of example of the social cure in action: In South Carolina, a state-sponsored antismoking program called Rage Against the Haze sets out to make cigarettes uncool. In South Africa, an HIV-prevention initiative known as LoveLife recruits young people to promote safe sex among their peers. The idea seems promising, and Rosenberg is a perceptive observer. Her critique of the lameness of many pubic-health campaigns is spot-on: they fail to mobilize peer pressure for healthy habits, and they demonstrate a seriously flawed understanding of psychology. "Dare to be different, please don't smoke!” pleads one billboard campaign aimed at reducing smoking among teenagers-teenagers, who desire nothing more than fitting in. Rosenberg argues convincingly that public-health advocates ought to take a page from advertisers, so skilled at applying peer pressure. But on the general effectiveness of the social cure, Rosenberg is less persuasive. Join the Club is filled with too much irrelevant detail and not enough exploration of the social and biological factors that make peer pressure so powerful. The most glaring flaw of the social cure as it's presented here is that it doesn't work very well for very long. Rage Against the Haze failed once state funding was cut. Evidence that the LoveLife program produces lasting changes is limited and mixed. There's no doubt that our peer groups exert enormous influence on our behavior. An emerging body of research shows that positive health habits—as well as negative ones—spread through networks of friends via social communication. This is a subtle form of peer pressure: we unconsciously imitate the behavior we see every day. Far less certain, however, is how successfully experts and bureaucrats can select our peer groups and steer their activities in virtuous directions. It's like the teacher who breaks up the troublemakers in the back row by pairing them with better-behaved classmates. The tactic never really works. And that's the problem with a social cure engineered from the outside: in the real world, as in school, we insist on choosing our own friends. 1.According to the first paragraph, peer pressure often emerges as（  ）.2.Rosenberg holds that public advocates should （  ）.  3.In the author's view, Rosenberg's book fails to （  ）.  4.Paragraph 5 shows that our imitation of behaviors （  ）.  5.The author suggests in the last paragraph that the effect of peer pressure is（  ）.

問題1

A、a supplement to the social cure

B、a stimulus to group dynamics

C、an obstacle to school progress

D、a cause of undesirable behaviors

問題2

A、recruit professional advertisers

B、learn from advertisers' experience

C、stay away from commercial advertisers

D、recognize the limitations of advertisements

問題3

A、adequately probe social and biological factors

B、effectively evade the flaws of the social cure

C、illustrate the functions of state funding

D、produce a long-lasting social effect

問題4

A、is harmful to our networks of friends

B、will mislead behavioral studies

C、occurs without our realizing it

D、can produce negative health habits

問題5

A、harmful

B、desirable

C、profound

D、questionable

4、An old saying has it that half of all advertising budgets are wasted—the trouble is, no one knows which half. In the internet age, at least in theory, this fraction can be much reduced. By watching what people search for, click on and say online, companies can aim “behavioural” ads at those most likely to buy.In the past couple of weeks a quarrel has illustrated the value to advertisers of such fine-grained information: Should advertisers assume that people are happy to be tracked and sent behavioural ads? Or should they have explicit permission?In December 2010 America's Federal Trade Commission (FTC) proposed adding a “do not track” (DNT) option to internet browsers, so that users could tell advertisers that they did not want to be followed. Microsoft's Internet Explorer and Apple's Safari both offer DNT; Google's Chrome is due to do so this year. In February the FTC and the Digital Advertising Alliance (DAA) agreed that the industry would get cracking on responding to DNT requests.On May 31st Microsoft set off the row. It said that Internet Explorer 10, the version due to appear with windows 8, would have DNT as a default.Advertisers are horrified. Human nature being what it is, most people stick with default settings. Few switch DNT on now, but if tracking is off it will stay off. Bob Liodice, the chief executive of the Association of National Advertisers, says consumers will be worse off if the industry cannot collect information about their preferences. People will not get fewer ads, he says. “They'll get less meaningful, less targeted ads.”It is not yet clear how advertisers will respond. Getting a DNT signal does not oblige anyone to stop tracking, although some companies have promised to do so. Unable to tell whether someone really objects to behavioural ads or whether they are sticking with Microsoft's default, some may ignore a DNT signal and press on anyway.Also unclear is why Microsoft has gone it alone. After all, it has an ad business too, which it says will comply with DNT requests, though it is still working out how. If it is trying to upset Google, which relies almost wholly on advertising, it has chosen an indirect method: There is no guarantee that DNT by default will become the norm. DNT does not seem an obviously huge selling point for windows 8—though the firm has compared some of its other products favourably with Google's on that count before. Brendon Lynch, Microsoft's chief privacy officer, blogged: “We believe consumers should have more control.” Could it really be that simple?1.It is suggested in Paragraph 1 that “behavioural” ads help advertisers to（  ）.2.“The industry” (Line 4, Para.3) refers to （  ）.  3.Bob Liodice holds that setting DNT as a default（  ）.4.Which of the following is true according to Paragraph 6?5.The author's attitude towards what Brendon Lynch said in his blog is one of（  ）.

問題1

A、ease competition among themselves

B、lower their operational costs

C、avoid complaints from consumers

D、provide better online services

問題2

A、online advertisers

B、e-commerce conductors

C、digital information analysis

D、internet browser developers

問題3

A、may cut the number of junk ads

B、fails to affect the ad industry

C、will not benefit consumers

D、goes against human nature

問題4

A、DNT may not serve its intended purpose.

B、Advertisers are willing to implement DNT.

C、DNT is losing its popularity among consumers.

D、Advertisers are obliged to offer behavioural ads.

問題5

A、indulgence

B、understanding

C、appreciation

D、skepticism

5、On a five to three vote, the Supreme Court knocked out much of Arizona's immigration law Monday—a modest policy victory for the Obama Administration. But on the more important matter of the Constitution, the decision was an 8-0 defeat for the Administration's effort to upset the balance of power between the federal government and the states.In Arizona v. United States, the majority overturned three of the four contested provisions of Arizona's controversial plan to have state and local police enforce federal immigration law. The Constitutional principles that Washington alone has the power to “establish a uniform Rule of Naturalization” and that federal laws precede state laws are noncontroversial. Arizona had attempted to fashion state policies that ran parallel to the existing federal ones.Justice Anthony Kennedy, joined by Chief Justice John Roberts and the Court's liberals, ruled that the state flew too close to the federal sun. On the overturned provisions the majority held that Congress had deliberately “occupied the field,” and Arizona had thus intruded on the federal's privileged powers.However, the Justices said that Arizona police would be allowed to verify the legal status of people who come in contact with law enforcement. That's because Congress has always envisioned joint federal-state immigration enforcement and explicitly encourages state officers to share information and cooperate with federal colleagues.Two of the three objecting Justice—Samuel Alito and Clarence Thomas—agreed with this Constitutional logic but disagreed about which Arizona rules conflicted with the federal statute. The only major objection came from Justice Antonin Scalia, who offered an even more robust defense of state privileges going back to the Alien and Sedition Acts.The 8-0 objection to President Obama turns on what Justice Samuel Alito describes in his objection as “a shocking assertion of federal executive power”. The White House argued that Arizona's laws conflicted with its enforcement priorities, even if state laws complied with federal statutes to the letter. In effect, the White House claimed that it could invalidate any otherwise legitimate state law that it disagrees with.Some powers do belong exclusively to the federal government, and control of citizenship and the borders is among them. But if Congress wanted to prevent states from using their own resources to check immigration status, it could. It never did so. The administration was in essence asserting that because it didn’t want to carry out Congress's immigration wishes, no state should be allowed to do so either. Every Justice rightly rejected this remarkable claim.1.Three provisions of Arizona's plan were overturned because they（  ）.2.On which of the following did the Justices agree, according to Paragraph 4?3.It can be inferred from Paragraph 5 that the Alien and Sedition Acts （  ）.  4.The White House claims that its power of enforcement （  ）.  5.What can be learned from the last paragraph?

問題1

A、deprived the federal police of Constitutional powers

B、disturbed the power balance between different states

C、overstepped the authority of federal immigration law

D、contradicted both the federal and state policies

問題2

A、Federal officers' duty to withhold immigrants' information.

B、States' independence from federal immigration law.

C、States' legitimate role in immigration enforcement.

D、Congress's intervention in immigration enforcement.

問題3

A、violated the Constitution

B、undermined the states' interests

C、supported the federal statute

D、stood in favor of the states

問題4

A、outweighs that held by the states　

B、is dependent on the states' support

C、is established by federal statutes　

D、rarely goes against state laws

問題5

A、Immigration issues are usually decided by Congress.　

B、Justices intended to check the power of the Administration.

C、Justices wanted to strengthen its coordination with Congress.

D、The Administration is dominant over immigration issues.