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Digital NativesDavid is not very comfortable with new technology and he does not have ma

Digital Natives

David is not very comfortable with new technology and he does not have many gadgets. Lucy loves new technology. She owns a games console, an MP3 player, and a mobile phone with a built-in digital camera. David is a teacher. Lucy is his student.

Like Lucy, many children grow up using computers almost every day and often know more about technology than adults. Educator Marc Prensky calls children like Lucy “digital natives”. Digital natives can quickly learn how to use new gadgets and new software, while non-digital natives spend a lot of time reading manuals and worrying about computer viruses. In fact, many parents try to save time by asking their children to teach them how to use new technology!

The divide between digital natives and non-digital natives can cause problems at school because students and teachers grow up with very different ideas about technology. Many teachers think that playing computer games is a waste of time and that technology has made children unable to concentrate. However, many students think their classes are slow and boring, and want to use computers to study.

Prensky believes that digital natives have learned a lot from technology, but that they learn things in a different way. For example, reading a website is different from reading a book, so digital natives are good at finding the information they need and choosing what they want to read. So perhaps teachers need to change the way they teach and use more technology in class – because the number of digital natives will keep increasing!

1.David is a digital native.()

2.Marc Prensky is interested in teaching with technology.()

3.Digital natives are comfortable using laptops and flash drives.()

4.Many teachers think computer games are only for having fun or killing time.()

5.People read books and websites in the same way.()

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发布时间：2022-08-22

更多“Digital NativesDavid is not very comfortable with new technology and he does not have ma”相关的问题

第1题

在考试机上安装Epson PhotoPC 700／CP－600 Digital Camera照相机的驱动程序。

在考试机上安装Epson PhotoPC 700/CP-600 Digital Camera照相机的驱动程序。

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第2题

DCS中D代表的英文单词是（)。

A.Digital

B.Distributed

C.Discrete

D.Diagnose

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第3题

CAD /CAM is the technology concerned with the use of digital computers to perform. ce

A.design

B.drawing

C.manufacturing

D.fixture

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第4题

What is the balance of payments？A．The balance of payments is a digital table of all the ec

What is the balance of payments？

A．The balance of payments is a digital table of all the economic transactions between residents of the reporting country and residents of the rest of the world during a given time period.

B．The balance of payments is a figured table of all the economic transactions between residents of the reporting country and resident of the rest of the world during a given time period.

C．The balance of payments is a statistical record of all the economic transactions between residents of the reporting country and residents of the rest of the world during a given time period.

D．The balance of payment is a digital record of all the economic transactions between residents of the reporting country and residents of the test of the world during a given time period.

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第5题

在通信系统中，SDN 是网络虚拟化的一种实现方式，其英文全称是（)。当前接入互联网的重要手段之 W

在通信系统中，SDN 是网络虚拟化的一种实现方式，其英文全称是 ()。当前接入互联网的重要手段之 WiFi 的英文全称是 () 。

A.Software Defined Network B.Sun Developer Network C.Specially Designated Network D.Switched Digital Network A.Wireless Fidelity B.Wire Fidelity C.Wireless Find D.Wireless Fine

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第6题

Jupiter Communications, a market research firm, reports that 72% of teenagers in the U

nited States will be online by 2003 (Stanton, 2000). This alone indicates that students will learn and communicate electronically more than any previous generation. At the same time, teenagers are not the only digital learners. With the growing number of online courses, the increasing accessibility of computers, and the increasing number of computer users, students of all ages are taking advantage of distance learning or are using computers to enhance the traditional classroom experience.

Two things emerge in the study of students’attitudes toward online learning: individual situations impact students’ perceptions of computer-based learning, and students’ varied individual characteristics make it difficult to define their perceptions conclusively. For example, some students have their own computers, while others rely on computer labs. Such variation in computer access can result in attitudinal differences. In addition, the purpose of computer use varies. Distance education courses, for example, use computers in different ways than traditional classrooms, which can also affect students’ perceptions. A wide variety of achievement levels and attitudes exist among both online and traditional learners. Although an illusory “typical learner” exists, a variety of factors, including students’ gender, age, and motivation, could explain different reactions among the student population.

1).According to the passage, what does "digital learners" mean？（）

A、Learners of mathematics

B、Learners of information technology

C、Computer users

D、Online learners

2).What will make online learning more and more popular？（）

A、The crowded classrooms

B、The lower cost of computers

C、The increase of computer users

D、The previous generations interest in digital communication

3).Which of the following is the main factor that makes it difficult to define students'' perceptions of online learning definitely？（）

A、Learners'' varied locations

B、Learners'' varied characteristics

C、Learners'' varied communication skills

D、Learners'' varied experiences

4).What is the author''s attitude towards online learning？（）

A、cautious

B、indifferent

C、positive

D、negative

5).Who may become online learners？（）

A、Mainly teenagers

B、Mostly college students

C、Only working people with their own computers

D、People of all ages and backgrounds

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第7题

Futurists love computers. After all, 40 years ago electronic digital computers didn't exis

t; today microchips (微型集成电路片) as tiny as a baby's fingernail are making all sorts of tasks faster and easier. Surely the future hold still more miracles.

Some of the computer experiments now going inspire imagination of the future. For example, scientists are working in devices that can electronically perform. some sight and hearing functions, which could make easier for the blind and deaf. They are also working on artificial arms and legs that respond to the electric impulses (脉冲) produced by the human brain. Scientists hope that someday a person who has lost an arm could still have near-normal brain control over an artificial arm.

Video games, computerized effects in movies, and real-life training machines now being used by the U. S. Army are causing some people to predict new educational uses for computers. Computers could someday be used to imitate travel to other planets, to explore the ocean floor or to look inside an atom.

Experiment with electronic banking and shopping inspire predictions that these activities will soon be done from home computer terminals (终端) . Cars, too, might be equipped with computers to help drivers find their way around or to communicate with home and office computers.

Many people, including handicapped (残废的) workers with limited ability to move around, already are working at home using computer terminals. Each terminal is connected to a system at a company's main office. Some futurists say the day may come when few people will have to leave home to go to work—they'll just turn on a terminal.

Which of the following would be the most appropriate title for the passage？

A．Futurists and Computers

B．A Look at Future Uses of Computers

C．Computer Experiments

D．Scientists and Computers

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第8题

The Internet affords anonymity to its users, a blessing to privacy and freedom of speech.

But that very anonymity is also behind the explosion of cyber-crime that has 1 across the Web.

Can privacy be preserved 2 bringing safety and security to a world that seems increasingly 3 ？

Last month, Howard Schmidt, the nation's cyber-czar, offered the federal government a 4 to make the Web a safer place—a "voluntary trusted identity" system that would be the high-tech 5 of a physical key, a fingerprint and a photo ID card, all rolled 6 one. The system might use a smart identity card, or a digital credential 7 to a specific computer, and would authenticate users at a range of online services.

The idea is to 8 a federation of private online identity systems. User could 9 which system to join, and only registered users whose identities have been authenticated could navigate those systems. The approach contrasts with one that would require an Internet driver's license 10 by the government.

Google and Microsoft are among companies that already have these " single sign-on" systems that make it possible for users to 11 just once but use many different services.

12 , the approach would create a " walled garden" in cyberspace, with safe " neighborhoods" and bright "streetlights" to establish a sense of a 13 community.

Mr. Schmidt described it as a "voluntary ecosystem" in which "individuals and organizations can complete online transactions with 14 , trusting the identities of each other and the identities of the infrastructure 15 which the transaction runs. " Still, the administration's plan has 16 privacy rights activists. Some applaud the approach; others are concerned. It seems clear that such a scheme is an initiative push toward what would 17 be a compulsory Internet "drive's license" mentality.

The plan has also been greeted with 18 by some computer security experts, who worry that the "voluntary ecosystem" envisioned by Mr. Schmidt would still leave much of the Internet 19 . They argue that all Internet users should be 20 to register and identify themselves, in the same way that drivers must be licensed to drive on public roads.

【B1】

A．swept

B．skipped

C．walked

D．ridden

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第9题

With so much focus on children ’s use of screens, it&39;s easy for parents to forget about their ownscreen use. “Tech is designed to really suck on you in, ” says Jenny Radesky in her study play,

Radesky has studied the use of mobile phones and tablets at mealtimes by giving mother-child pairsa food-testing exercise. She found that mothers who sued devices during the exercise started 20percent fewer verbal and 39 percent fewer nonverbal interactions with their children. During aseparate observation, she saw that phones became a source of tension in the family. Parents wouldbe looking at their emails while the children would be making excited bids for their attention. Infants are wired to look at parents’ faces to try to understand their world, and if those faces areblank and unresponsive—as they often are when absorbed in a device－it can be extremely7disconcerting foe the children. Radesky cites the “still face experiment ” devised by developmentalpsychologist Ed Tronick in the 1970s.

In it, a mother is asked to interact with her child in a normalway before putting on a blank expression and not giving them any visual social feedback; The childbecomes increasingly distressed as she tr ies to capture her mother ’s attention. "Parents don&39;t have tobe exquisitely parents at all times, but there needs to be a balance and parents need to be responsiveand sensitive to a child ’s verbal or nonverbal expressions of an emotional need," says Rade sky. On the other hand, Tronick himself is concerned that the worries about kids&39; use of screens are bornout of an “oppressive ideology that demands that parents should always be interacting children: “It’s based on a somewhat fantasized, very white, very upper-middle-class ideology thatsays if you’re failing to expose your child to 30,000 words you are neglecting them.”

Tronickbelieves that just because a child isn ’t learning from the screen doesn ’t mean there －particularly if it gives parents time to have a shower, do housework or simply have a break fromtheir child. Parents, he says, can get a lot out of using their devices to speak to a friend or get somework out of the way. This can make them feel happier, which lets then be more available to theirchild the rest of the time.

26.According to Jenny Radesky, digital products are designed to ______.

A.simplify routine matters

B.absorb user attention

C.better interpersonal relations

D.increase work efficiency

Radesky’s food -testing exercise shows that mothers ’ use of devices ______.A.takes away babies ’ appetite

B.distracts children ’s attention

C.slows down babies ’ ver bal development

D.reduces mother-child communication

Radesky’s cites the “still face experiment ” to show that _______.A.it is easy for children to get used to blank expressions

B.verbal expressions are unnecessary for emotional exchange

C.children are insensitive to changes in their parents ’ mood

D.parents need to respond to children's emotional needs

The oppressive ideology mentioned by Tronick requires parents to_______.A.protect kids from exposure to wild fantasies

B.teach their kids at least 30,000 words a year

C.ensure constant interaction with their children

D.remain concerned about kid's use of screens

According to Tronick, kid ’s use of screens may_______.A.give their parents some free time

B.make their parents more creative

C.help them with their homework

D.help them become more attentive

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