B Internet use appears to cause a decline in psychological well-being,according to research at Carnegie Mellon University. Even people who spent just a few hours a week on the Internet experienced more depression and loneliness than those who logged on less frequently, the two-year study showed. And it wasn’t that people who were already feeling bad spent more time on the Internet, but that using the Net actually appeared to cause the bad feelings. Researchers are puzzling over the results, which were completely contrary to their expectations. They expected that the Net would prove socially healthier than television, since the Net allows users to choose their information and to communicate with others. The fact that Internet use reduces time available for family and friends may account for the drop in well-being, researchers suggested. Faceless, bodiless “virtual communication may be less psychologically satisfying than actual conversation, and the relationships formed through it may be shallower. Another possibility is that exposure to the wider world via the Net makes users less satisfied with their lives. “But it’s important to remember this is not about the technology, per se ;it’s about how it is used, says psychologist Christine Riley of Intel, one of the study’s sponsors. “It really points to the need for considering social effects in terms of how you design applications and services for technology. 59.The best title for this passage would be . A.Internet May Cause Depression B.The Dark Side of Internet C.How to Use Technology Properly D.The Importance of Psychological Well-being 60.Internet use may cause a decline in psychological well-being because . A.people who were already feeling bad spend more time on the Internet B.Internet users thought the world was wider than it really was C.people were too eager to turn the “virtual communication into reality D.people had less time for actual communication with their family and friends 61.The sentence “It really points to...for technology most probably means . A.bad social effects indicate the technology is bad B.we should design applications and services for technology according to their social effects C.social effects should be taken into consideration in designing technological applications and services D.It is needless to consider social effects in designing technological applications and services 62.What’s the tone of the passage? A.Optimistic. B.Critical. C.Objective. D.Arbitrary. 查看更多

 

题目列表(包括答案和解析)

At one time, computers were expected largely to remove the need for paper copies of documents  because they could be stored electronically. But for all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper.

It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. “I feel in my bones this revolution is causing more trees to be cut down,” says Ted Smith of the Earth Village Organization.

Perhaps the best sign of how computer and Internet use pushes up demand for paper comes from the high-tech industry itself, which sees printing as one of its most promising new markets. Several Internet companies have been set up to help small businesses print quality documents from a computer. Earlier this week Hewlett-Packard Co. announced a plan to develop new technologies that will enable people to print even more so they can get a hard copy of a business document, a medical record or just a one-line e-mail, even if they are nowhere near a computer. As the company sees it, the more use of the Internet the greater demand for printers .

Does all this mean environmental concerns have been forgotten? Some activists suggest people have been led to believe that a lot of dangers to the environment have gone away. “I guess people believe that the problem is taken care of, because of recycling (回收利用)?” said Kelly Quirke, director of the Rainforest Action Network in San Francisco. Yet Quirke is hopeful that high-tech may also prove helpful. He says printers that print on both sides are growing in popularity. The action group has also found acceptable paper made from materials other than wood, such as agricultural waste.  

1. The growing demand for paper in recent years is largely due to       ____.

A. the rapid development of small businesses        B. the opening up of new markets

C. the printing of high quality copies              D. the increased use of the Internet

2. Environmentalists believe one possible way of dealing with the paper situation is        ____.

A. to encourage printing more quality documents     B. to develop new printers using recycled paper

C. to find new materials for making paper           D. to plant more fast-growing trees

3. Hewlett-Packard Co. has decided to develop new technologies because      ____.

A. people are concerned about the environment       B. printers in many offices are working overtime

C. small companies need more hard copies            D. they see a growing market for printers

4.What would be the best title for the text?

A. Computers and Printers                       B. E-mail and the Business World

C. Internet Revolution and Environment          D. Modern Technology and New Markets

 

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Children are keen Internet shoppers with more than half having bought something online, research has shown.

   Around 53 percent of children aged between 7 and 16 said they had bought something over the Internet, 10 percent more than in 2004, according to Halifax.

   Boys were more likely to be Internet shoppers than girls, with 60 percent of boys saying they had bought items online, compared with just 46 percent of girls.

   Unsurprisingly, older children were more likely to use the Internet to shop than younger ones, with nearly three quarters of 12-16-year olds shopping online, compared to just 29 percent of 7-to-11-year olds who said they had bought something.

  More than half of children preferred buying things over the Internet to buying them on the high street, while 61 percent of those who had bought things online said it was easier to buy certain items over the Internet than in shops.

   However, boys were more likely to always prefer buying things online, while girls were more likely to still like the actual high street shopping experience.

   The most common items for young people to buy over the Internet were CDs, tapes and computer games and equipment. Some children had bought DVDs and videos, while some had bought gifts.

Children spent most money on computer games and equipment, with 13 percent saying they spent more than $20 online on these items a year, followed by 12 percent who spent more than $20 a year on mobile phones and 11 percent who spent the same amounts on clothes.

Cheryl Millington, head of savings at Halifax, said, “ We are not only seeing the emergence of a generation of young consumers, but also keen cyber-consumers. While children often lead the way in Internet use within the family home, parents have an important role to play in ensuring they stay safe while online.”

73. From the passage, which of the following is NOT correct?

A. Children are keen on internet shopping              

B. Boys are more likely to buy things over the Internet than girls

C. Older children want to buy things in actual streets                   

D. Children like to buy some fashionable items over the Internet

74. We can infer from the last paragraph that ________

A. Cheryl Millington is against children’s online shopping         

B. parents should play an active role in ensuring their children’s safety

C. Cheryl Millington holds a conservative (保守的) view about children’s online shopping            

D. children will become the main composition of online shopping

75. Which of the following can best show the organization of the text?

a. the number of children’s online shopping      b. items bought over the Internet

c. money spent on online shopping             d. safety problems

A. a, b, c, d       B. a, d, c, b      C. a, c, d, b       D. d, a, c, b

 

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       At one time, computers were expected largely to remove the need for paper copies of documents(文件)because they could be stored electronically. But for all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper.

       It is difficult to measure the quantity of paper used as a result of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. “I feel in my bones this revolution is causing more trees to be cut down,” says Ted Smith of the Earth Village Organisation.

       Perhaps the best sign of how computer and Internet use pushes up demand for paper comes from the high-tech industry itself, which sees printing as one of its most promising new markets. Several Internet companies have been set up to help small businesses print quality documents from a computer. Earlier this week Hewlett-Packard Co. announced a plan to develop new technologies that will enable people to print even more so they can get a hard copy of a business document, a medical record or just a one-line e-mail, even if they are nowhere near a computer. As the company sees it, the more use of the Internet the greater demand for printers

Does all this mean environmental concerns (环境问题) have been forgotten? Some activists suggest people have been led to believe that a lot of dangers to the environment have gone away. “I guess people believe that the problem is taken care of, because of recycling (回收利用),”said Kelly Quirke, director of the Rainforest Action Network in San Francisco. Yet Quirke is hopeful that high-tech may also prove helpful. He says printers that print on both sides are growing in popularity. The action group has also found acceptable paper made from materials other than wood, such as agricultural waste.

72.   The growing demand for paper in recent years is largely due to ___________.

A.    the rapid development of small businesses    B. the opening up of new markets

C.    the printing of high quality copies               D. the increased use of the Internet

73.   Environmentalists believe one possible way of dealing with the paper situation is ______.

A.    to encourage printing more quality documents

B.    to develop new printers using recycled paper

C.    to find new materials for making paper

D.    to plant more fast-growing trees

74.   Hewlett-Packard Co. has decided to develop new technologies because ___________.

A.    people are concerned about the environment

B.    printers in many offices are working overtime

C.    small companies need more hard copies

D.    they see a growing market for printers

75.   What would be the best title for the text?

A. Computers and Printers                                B. E-mail and the Business World

C. Internet Revolution and Environment                 D. Modern Technology and New Markets

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Since new technologies are ever growing, employers now have the chance to monitor (监控) their employees to make them spare more time to work when they use their phones, computer terminals, emails and even when an employee is using the Internet.

Recent surveys have shown that a majority of employers monitor their employees’ activities.It was found that three fourths of employers monitored the websites their employees visited in order to prevent improper surfing.The survey further indicated that 65% of employers used software to block connections to websites considered off limits to employees.One third of employers monitored their employees’ number of keystrokes and the amount of time spent on the keyboard and lastly just over half of the employers surveyed review and kept email messages.

Most of the time, email is not considered private if the email system is used at a company, the employer owns it and is allowed to review its contents.Email messages that are sent within the company, as well as those that are sent from the employee’s terminal to another company, or from another company to the employee are subject to monitoring.If an email is deleted out of the employee’s account, that doesn’t mean that they are totally deleted.The messages are kept in memory.Emails are often backed up along with other important data from the computer system.If an employer’s email policy specifically states that messages marked as “private” will be kept confidential (机密的),however, there may also be some exceptions to that policy (政策).

In order to know their employer’s email policy, employees should read over the employee handbook.If the handbook doesn’t address the issue of email monitoring, they should speak with their employer about their policy for emails and privacy.Currently there are very few laws that address workplace privacy; however, there are some organizations that are working to advocate for employees so that there will be a stronger government regulation of employee monitoring activities.

According to the author, the employers’ monitoring ____.

       A.may be an efficient management method

       B.should be performed secretly

       C.has resulted from the development in computers

       D.is quite common nowadays

Employers probably think that monitoring the employees can help them ____.

       A.improve their work efficiency(有效) B.use computers properly

       C.develop a way of keeping office secrets  D.reduce their mental pressures

It can be inferred from the passage that ____.

       A.employees should delete their own emails at once to keep them secret

       B.an employer’s email policy may protect the employees’ privacy

       C.nobody can help solve the problem of office privacy

       D.an employee may feel troubled by being monitored in the office

The underlined phrase “advocate for” in the last paragraph means “____”.

       A.tell the employees the truth

       B.publicly support

       C.ask the employees to be more attentive

       D.remind the employees of the possible failure

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At one time, computers were expected largely to remove the need for paper copies of documents (文件) because they could be stored electronically. But for all the texts that are written, stored and sent electronically, a lot of them are still ending up on paper.

It is difficult to measure the quantity of paper used as a result of use of Internet?connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime.

  “I feel in my bones this revolution is causing more trees to be cut down," says Ted Smith of the Earth Village Organisation.

Perhaps the best sign of how computer and Internet use pushes up demand for paper comes from the high?tech industry itself, which sees printing as one of its most promising new markets. Several Internet companies have been set up to help small businesses print quality documents from a computer. Earlier this week Hewlett?Packard Co. announced a plan to develop new technologies that will enable people to print even more so they can get a hard copy of a business document, a medical record or just a one?line e?mail, even if they are nowhere near a computer. As the company sees it, the more use of the Internet the greater demand for printers.

Does all this mean environmental concerns (环境问题) have been forgotten? Some activists suggest people have been led to believe that a lot of dangers to the environment have gone away.“ I guess people believe that the problem is taken care of, because of recycling(回收利用)," said Kelly Quirke, director of the Rainforest Action Network in San Francisco. Yet Quirke is hopeful that high?tech may also prove helpful. He says printers that print on both sides are growing in popularity. The action group has also found acceptable paper made from materials other than wood, such as agricultural waste.

1.The growing demand for paper in recent years is largely due to _______.

A.the rapid development of small businesses

B.the opening up of new markets

C.the printing of high quality copies

D.the increased use of the Internet 

2.Environmentalists believe one possible way of dealing with the paper situation is ________.

A.to encourage printing more quality documents

B.to develop new printers using recycled paper

C.to find new materials for making paper

D.to plant more fast?growing trees 

3.Hewlett?Packard Co. has decided to develop new technologies because  ________ .

A.people are concerned about the environment

B.printers in many offices are working overtime

C.small companies need more hard copies

D.they see a growing market for printers 

4.What would be the best title for the text?

A.Computers and Printers

B.E-mail and the Business World

C.Internet Revolution and Environment

D.Modern Technology and New Markets 

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