问题 阅读理解
任务型阅读
     At the beginning of the twentieth century, many people thought that the American family was falling
apart. A century later, we know that this was not the case. However, although the family is still alive in the United States, its size and shape were very different 100 years ago.
     In the late 1800s and early 1900s, there were mainly two types of families in the United States: the
extended and the nuclear. The extended family usually includes grandparents, parents, and children living
under the same roof. The nuclear family consists of only parents and children.
     Today there are many different kinds of families. Some people live in "traditional" families, that is, a
stay-home mother, a working father, and their own biological children. Others live in two-paycheck families, single-parent families, adoptive or foster, families, blended families (where men and women who were
married before marry again and combine the children from previous marriages into the new families),child
less families, and so on.
     What caused the structure of the family to change? In the early 1900s the birthrate began to fall and the divorce rate began to rise. Women were suddenly choosing to go to college and take jobs outside the
home. In the 1930s and 1940s, many families faced serious financial, or money problems during the Great Depression, when many people lost their jobs. During World War II(1939-1945),5 million women were
left alone to take care of their homes and their children. Because many men were at war, thousands of
these "war widows" had to go to work outside their home.
     During the next ten years, the situation changed. There were fewer divorces, and people married at a
younger age and had more children than the previous generation. It was unusual for a mother to work
outside the home during the years when her children were growing up. Families began leaving cities and
moving into single-family homes in the suburbs. The traditional family seemed to be returning.
     In the years between 1960s and 1990s, there were many important changes in the structure of the
family. From the 1960s to the early 1970s, the divorce rate doubled and the birthrate fell by half. The
number of single-parent families tripled, and the number of couples living together without being married
doubled again. In fact, the single-parent household, once unusual, has replaced the "traditional" family as
the typical family in the States. If we can judge from history, however, this will probably change again in the twenty-first century.
The Changes of the American Family
Main comparisonsContexts
Different  1  There were two  2    types of families in the past, namely, the extended and the   3  .
Nowadays   4  types of families can be seen than before.
  5  in different periods.In the 1900s and
1940s
Many of the women had to work outside due to the   6  of money., thus causing the fall of   7  and the rise of divorce rate.
In the 1950s
Divorce rate slided and there were more children. The families returned to be   8    again.
In the years between 1960s and 1990s Different types of families occurred. Traditional families are no longer the__9   ones in America.
A trend worth noting
Author's opinion on changesThe present structure is temporary.   10   from history, we know it will experience changes again in the near future.
答案

1. kinds/ types  

2. main  

3. nuclear  

4. more  

5. Changes

6. lack  

7. birthrate  

8. traditional  

9. typical  

10. Judging

阅读理解与欣赏

阅读下面的文字,完成后面习题。(9分,每小题3分)

近年来,“大数据”这个概念突然火爆起来,成为业界人士舌尖上滚烫的话题。所谓“大数据”,是指数据规模巨大,大到难以用我们传统信息处理技术合理撷取、管理、处理。

我们一直有这样的成见:信息是个好东西。对于人类社会而言,信息应该多多益善。这种想法是信息稀缺时代的产物。由于我们曾吃尽信息贫困和蒙昧的苦头,于是就拼命追逐信息、占有信息。我们甚至还固执地认为,占有的信息越多,就越好,越有力量。但是,在“大数据”时代,信息不再稀缺,这种成见就会受到冲击。信息的失速繁衍造成信息的严重过剩。当超载的信息逼近人们所能承受的极限值时,就会成为一种负担,我们会不堪重负。

信息的超速繁殖源自于信息技术的升级换代。以互联网为代表的新媒体技术打开了信息所罗门的瓶子,数字化的信息失速狂奔,使人类主宰信息的能力远远落在后面。美国互联网数据中心指出,互联网上的数据每两年翻一番,目前世界上的90%以上数据是近几年才产生的。2000年,数字存储信息占全球数据量的四分之一,另外四分之三的信息都存储在报纸、胶片、黑胶唱片和盒式磁带这类媒介上。2007年,只有7%是存储在报纸、书籍、图片等媒介上的模拟数据,其余都是数字数据。到2013年,世界上存储的数据中,数字数据超过98%。面时数字数据的大量扩容,我们只能望洋兴叹。

“大数据”时代对人类社会的影响是全方位的。这种影响究竟有多大,我们现在还无法预料。哈佛大学定量社会学研究所主任盖瑞 金则以“一场革命”来形容大数据技术给学术、商业和政府管理等带来的变化,认为“大数据”时代会引爆一场“哥白尼式革命”:它改变的不仅仅是信息生产力,更是信息生产关系;不仅是知识生产和传播的内容,更是其生产与传播的方式。

我们此前的知识生产是印刷时代的产物,它是15世纪古登堡时代的延续。印刷革命引爆了人类社会知识生产与传播的“哥白尼式革命”,它使得知识的生产和传播突破了精英、贵族的垄断,开启了知识传播的大众时代,同时,也确立了“机械复制时代”的知识生产与传播方式。与印刷时代相比,互联网新媒体开启的“大数据”时代,则是一场更为深广的革命。在“大数据”时代,信息的生产与传播往往是呈几何级数式增长、病毒式传播。以互联网为代表的媒介技术颠覆了印刷时代的知识生产与传播方式。新媒体遍地开花,打破了传统知识主体对知识生产与传播的垄断。新媒体技术改写了静态、单向、线性的知识生产格局,改变了自上而下的知识传播模式,将知识的生产与传播抛入空前的不确定之中。在“大数据”时代,我们的知识生产若再固守印刷时代的知识生产理念,沿袭此前的知识生产方式,就会被远远地甩在时代后面。

(节选自2013.2.22《文汇读书周报》,有删改)

小题1:下列对“大数据”时代的特点解说不正确的一项是(    )

A.数据规模巨大,传统信息技术难以处理。当信息严重过剩,总量超过了人们的承受极限就会成为人类的负担。

B.精英与贵族的知识垄断被冲破,传统知识主体不再是唯一的知识生产者和传播者。

C.信息生产呈几何级数式增长、病毒式传播,信息传播方式不再是简单的自上而下。

D.“机械复制时代”的知识生产和传播方式被颠覆,呈动态、多向和空前的不确定性。小题2:下列理解,符合原文意思的一项是(    )

A.人们在信息稀缺时代形成的信息多多益善的想法,将随着“大数据”时代的到来而改变,“知识”不再“就是力量”。

B.人类主宰信息的能力远远落后于信息的产生,是因为信息技术的升级换代使数字化信息失速狂奔。

C.从2000年数字存储信息占全球数据量的四分之一,到2013年超过98%,这些数据是为了说明传统媒体正被新媒体取代。

D.“印刷时代”也即“机械复制时代”,因为印刷术使得知识可以大量、快速地复制,但这种复制也是缺乏创新的,“机械的”。小题3:根据原文提供的信息,下列推断不正确的一项是(    )

A.百年历史的世界著名报纸《华盛顿邮报》《纽约时报》等纷纷出售资产甚至倒闭,其主要原因就是没有及时把握互联网时代的发展脉搏。

B.“大数据”技术对人类社会的巨大影响绝不仅仅局限于学术、商业和政府管理领域,而必将是全方位的深刻影响,否则不可能称为“哥白尼式的革命”。

C.要科学应对“大致据”时代的挑战,首先要改变印刷时代的知识生产理念和方式。

D.增强对信息的生产和传播的管控力度,同时加紧研发信息处理技术,提升人类主宰信息的能力,这是人类应对“大数据”挑战的有效途径。

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