The world’s biggest Internet search engine,Google,has proven once again to be king of the Web.Users can download“Google Wi-Fi”software and then enjoy free Wi-Fi service available in some US cities since last Tuesday.
Wi-Fi is short for“Wireless Fidelity”(無線上網(wǎng)).It allows laptop computers and personal digital assistants to connect to the Internet at high speed by radio signal.
A person with a Wi-Fi enabled computer can connect to the Internet when near one of the network’s access points.The place covered by one or several access points is called a hotspot.Google has already set up two“hotspots”in the US city of San Francisco which provide a free Wi-Fi service.
The Wi—Fi technology even allows users to enjoy a free Internet phone service.
Some scientists argue that Wi-Fi may replace mobile phone networks.
Wi Fi is still limited to a few cities.where there are“hotspots”.But its capability (容量)of sending information has already done better than that of the mobile phone network,even that of 3G(Third Generation telecommunication technology).Some scientists have started to call Wi-Fi 4G.
In addition to a high speed Internet connection,Wi-Fi has other advantages com pared to mobile phones.Wi-Fi is global.The same Wi-Fi system works in different countries around the world.Different from using cell phones,you don’t need to change computers to use Internet phones when you go to other places and most importantly,many Internet phones cost you nothing at all.
45.Wi-Fi is not available in cities without             
A.a(chǎn) computer                     B.a(chǎn) radio                    C.a(chǎn) hotspot                    D.a(chǎn) cell phone
46.Which of the following is NOT the advantage of Wi-Fi?
A.The high speed Internet connection.
B.Many free Internet phones.
C.Using the same computers for Internet phones when you go to other places.
D.Used in all the US cities
47.Some scientists started to call Wi-Fi 4G,because        
A.it is the product of the Google's 4th generation
B.it is more capable of sending information than the mobile phone network
C.it has been used by more than four generations
D.Wi-Fi will surely take the place of the mobile phone network
48.Which of the following is the best title?
A.Third Generation Telecommunication Technology
B.Free call Service
C.Google Launches Free Wi-Fi Service
D.Google, King of the Web
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科目:高中英語 來源:不詳 題型:完形填空

Since 1980 there have been four major developments in TV. The first is video, which has given __1__ the power to control what they watch and when they watch it. These days, fifty percent of homes have a VCR (video-cassette recorder) and millions more are being sold every year. The second is satellite TV. Thanks to DBS (__2__), dozens of new channels are now __3__ to anyone who buys a receiving “dish”.
The third development is cable-a system of hi-tech __4__, which provides even more channels. But not only that, cable also makes __5__ possible for you to communicate through your TV.
Fourthly, there’s HDTV (high definition television), which now offers a much __6__ and more realistic picture than was possible even a few years ago.
So more channels, more choice, more clarity (清晰). What is there left for __7__ to achieve in the future? The answer to that is two-way __8__. Modern technology means that 21st century televisions will be linked to computer data-banks. This way. Views will be able to ask questions about what they’re watching and the answers will appear on their __9__. This idea is called “hyper-media” and it’s still at an early __10__. But then, as we’ve just seen, TV had come a very long way in a very short time. The hyper0media revolution could happen sooner than any many people think.
小題1:
A.listenersB.playersC.viewersD.engineers
小題2:
A.direct business systemB.direct broadcast satellites
C.digital broadcast soundD.data bank system
小題3:
A.a(chǎn)vailableB.a(chǎn)ccessC.linkedD.sent
小題4:
A.televisionsB.linesC.stringsD.wires
小題5:
A.itB.themC.thisD.that
小題6:
A.cheaperB.clearerC.colourfulD.delight
小題7:
A.TVB.inventionC.viewersD.video
小題8:
A.communicationB.trafficC.dialogueD.operation
小題9:
A.booksB.mindsC.screensD.computers
小題10:
A.a(chǎn)geB.timeC.processD.stage

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科目:高中英語 來源:不詳 題型:完形填空

閱讀下面短文, 從短文后面各題的A、B、C、D四個(gè)選項(xiàng)中, 選出適合填入對(duì)應(yīng)空白處的最佳選項(xiàng), 并在答題卡上將該選項(xiàng)涂黑。
One afternoon, my son Adam asked me, “Are all people the same even if they are different in color?”
I thought for a minute, and then I said, “I’ll explain, 21 you can just wait until we make a quick 22 at the grocery store. I have something 23 to show you. ”
At grocery store, we 24 some apples --- red, green and yellow ones. Back home, I told Adam, “It’s time to 25 your question.” I put one apple of each 26 on the table. Then I looked at Adam, who had a 27 look on his face. 
“People are like apples. They come in all 28 colors, shapes and sizes. On the 29,  some of the apples may not 30 look as the others. ” As I was talking, Adam was 31 each one carefully. 
Then, I took each of the apples and peeled(削皮)them, 32 them back on the table, but 33 a different place. 
“Okay, Adam, tell me which is which.”
He said, “I 34 tell. They all look same now. ” “Take a bite of 35. See if that helps you 36 which one is which. ”
He took 37,  and then a huge smile came cross his face. . ”People are 38 like apples! They are all different, but once you 39 the outside, they’re pretty much the same on the inside. ”
He totally 40 it. I didn’t need to say or do anything else. 
21. A. although        B. so              C. because        D. if        
22. A. stop            B. start           C. turn           D. stay        
23. A. expressive      B. encouraging     C. informative    D. interesting     
24. A. bought          B. counted         C. saw            D. collected      
25. A. check           B. mention         C. answer         D. improve       
26. A. size            B. type            C. shape          D. class        
27. A. worried         B. satisfied       C. proud          D. curious       
28. A. ordinary        B. normal          C. different      D. regular       
29. A. outside         B. whole           C. table          D. inside        
30. A. still           B. even            C. only           D. ever        
31. A. examining       B. measuring       C. drawing        D. packing       
32. A. keeping         B. placing         C. pulling        D. giving        
33. A. on              B. toward          C. for            D. in         
34. A. mustn’t        B. can’t          C. shouldn’t     D. needn’t       
35. A. each one        B. each other      C. the other      D. one another    
36. A. admit           B. consider        C. decide         D. believe
37. A. big bites       B. deep breaths    C. a firm hold    D. close look 
38. A. just            B. always          C. merely         D. seldom
39. A. put away        B. get down        C. hand out       D. take off 
40. A. made            B. took           C. got           D. did

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科目:高中英語 來源:不詳 題型:閱讀理解


China supports international efforts to secure cyberspace but believes each nation’s “Internet sovereignty(主權(quán))” must be respected, a top Chinese official said at a cyber security conference on Tuesday.
“China, like many other countries, is very concerned about cyber security,” said Liu Zhengrong, deputy director general of the Internet Affairs Bureau of the State Council Information Office.
“China faces severe cyber security threats,” Liu told participants here at the Worldwide Cyber Security Summit, a gathering of government and business leaders from 40 countries hosted by the EastWest Institute think tank.
“International cooperation is much needed to safeguard international cyberspace,” Liu said.
But “Internet sovereignty of each country needs to be respected,” the Chinese official added. “Different national and cultural conditions” should be taken into account.
Liu declined to answer repeated questions about cyber attacks last year on Google which the Internet giant said originated in China and led to the California company’s decision to reroute its searches through Hong Kong.
“The Chinese government firmly opposes cyber attacks in any form and Chinese law clearly states that any hackers will be held responsible for their actions,” he said.
Liu said China itself is a “a major victim of cyber attacks and network viruses” and has laws in place to deal with hackers.
“Internet-related crimes (in China) are showing a steady upward trend,” Liu said. “We suffer big economic losses from hacking networks and viruses - around $1 billion dollars (6.8 billion yuan) a year.”
In 2009, Chinese law enforcement authorities investigated about 48,000 cases, a 37 percent increase over 2008, he said.
While China has a dynamic Internet population of more than 400 million users and millions of bloggers, there is no “absolute freedom” on the Web, Liu said.
“I don’t think there is absolute freedom in this world,” he said. “When you are speaking via the Internet you must obey laws and respect others’ lawful rights.”
Last Thursday, Wang Chen, minister of the State Council Information Office, said China has been actively promoting a real-name registration system for Internet and cell phone users to better manage Internet information and services.
China needs laws that will step up monitoring for “harmful information” and block “overseas hostile forces from infiltrating(滲透)through the Internet,” Wang said.
Last week, China tightened its State Secrets law, holding Internet and mobile phone operators responsible for customers who try to leak State secrets.
Some 400 government officials, business leaders and cyber security experts are attending the summit, which features three days of discussions on ways to protect the world’s digital infrastructure from electronic threats.(427)
1. What was the top issue of Worldwide Cyber Security Summit?
A. To fight against Internet-related crimes.
B. To protect digital infrastructure in the world.
C. To respect Internet sovereignty of each country.
D. To make more laws to deal with hackers.
2. To respect a nation’s Internet sovereignty, _____________ must be considered.
A. different national and cultural conditions
B. attending Worldwide Cyber Security Summit
C. stopping the leaking of State secrets
D. safeguarding international cyberspace
3. According to paragraph 6, Internet giant refers to _____________.
A. Hong Kong             B. hackers             C. Google              D. Liu Zhengrong
4. Which of the following is NOT the measure that China has taken to guarantee better Internet information and service management?
A. Promoting real-name registration for Internet use.
B. Promoting real-name registration for cell phone use.
C. Tightening State Secrets law to stop leaking State secrets.
D. Monitoring for harmful information and blocking overseas hostile forces.

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科目:高中英語 來源:不詳 題型:閱讀理解


Traffic jam and cities, it seems, go hand in hand. Everyone complains about being stuck in traffic; but, like the weather, no one seems to do anything about it. In particular, traffic engineers, transportation planners, and public officials responsible for transportation systems in large cities are frequently criticized for failing to solve traffic jam.
But is traffic jam a sign of failure? Long queues at restaurants or theater box offices are seen as signs of success. Should transportation systems be viewed any differently? I think we should recognize that traffic jam is an unpreventable by-product of successful cities, and view the “traffic problem” in a different light.
Cities exist because they promote social interactions and economic transactions.
Traffic jam occurs where there are lots of people but limited spaces. Culturally and economically successful cities have the worst traffic problems, while decaying cities don’t have much traffic. New York and Los Angeles are America’s most crowded cities. But if you want access to major brokerage houses (經(jīng)紀(jì)行), you will find them easier to reach in crowded New York than in any other large cities. And if your firm needs access to post-production film editors or satellite-guidance engineers, you will reach them more quickly through the crowded freeways of LA than through less crowded roads elsewhere.
Despite traffic jam, a larger number and wider variety of social interactions and economic transactions can be made perfect in large, crowded cities than elsewhere. Seen in this light, traffic jam is an unfortunate consequence of prosperity, not a cause of economic decline and urban decay.
So while we can consider traffic jam as increasing costs on the areas of big cities, the costs of inaccessibility (交通不便) in uncrowded places are almost certainly greater.
There is no doubt that traffic jam brings the terrible economic and environmental damage in places like Bangkok, Jakarta, and Lagos. But mobility is far higher and traffic jam levels are far lower here in the US, even in our most crowded cities. That’s why, for now, we don’t see people and capital streaming out of San Francisco and Chicago, heading for cities like California, and Illinois.
53. We can conclude from the first paragraph that____.
A. traffic jam and weather are the two factors preventing the development of the big city
B. traffic jam seems to be very difficult to deal with
C. if traffic engineers try their best, traffic jam can be solved
D. public officials are always criticized for misusing their power
54. According to the passage, what’s the author’s opinion towards traffic jam?
A. In cities, traffic jam is unavoidable.
B. Traffic jam is both a sign of failure and a sign of success.
C. Traffic jam is the consequence of successful cities.
D. For a successful city, traffic jam is not unpreventable.
55. By saying “decaying” (in Para. 4), the writer probably means____.
A. declining                               B. developing
C. rich and successful                    D. strong and healthy
56. According to this article, which statement about “New York” and “Los Angeles” is true?
A. The traffic jam in the two cities has been worsened.
B. New York and Los Angeles are the least successful cities in the USA.
C. It is easier to reach major brokerage houses in the two cities than in other cities.
D. Despite the traffic jam in LA, you’ll find a satellite-guidance engineer more quickly there.

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科目:高中英語 來源:不詳 題型:閱讀理解

Today’s teens have a knowledge of the Internet that often surpasses(超過) that of their parents. Because so many teens are Internet savvy(了解, 常識(shí)), it is important that they also have an understanding of the dangers that exist online and how to deal with them. Watch teens share their own “Real-Life Stories” about issues affecting them on the Internet such as cyberbullying (網(wǎng)絡(luò)欺凌), online enticement(誘惑), and giving out too much personal information.


NSTeens - Terrible text
Some teens say and do terrible things to each other online because they don’t see the direct effects of their actions. So what should you do if you're cyberbullied? Watch the NSTeens in their latest video, "Terrible text," about a young girl who is troubled when a cyberbully sends mean text messages to her cell phone at all hours of the day and night. Visit NSTeens.org.
NetSmartz411
NetSmartz411 is a parent and guardian’s premier, online resource for learning about Internet safety, computers, and the Web.
Search our knowledge base for answers to all of your questions about the online world! If you can’t find what you’re looking for, use the “Ask the Experts tab ”to send us a question.
Your question will be answered by professionals who know a lot about Internet safety —— the real-life analysts at the National Center for Missing & Exploited Children. We handle daily reports about the online exploitation of children; and well show you the steps you can take to keep the children and teens in your life safer online.
Visit NetSmartz411.org.
CyberTipline Report
The CyberTipline is the place to report any incidents of Internet exploitation. If you find yourself in a situation where you need help, visit cybertipline.com and make a report. If you fear that you are in immediate danger, contact your local law enforcement (執(zhí)法部門).
Real-Life Stories
Watch real-life stories told by teens who have been victims of Internet exploitation.
Real-Life Stories
NetSmartzKids
Are you concerned about your younger brothers or sisters safety online? Visit  NetSmartzKids.org with them to help them learn how to avoid the dangers that exist on the Internet.
 
55. The ad is intended for _______.
A. kids loving to play games online
B. only victims of Internet use
C. kids and their parents who want to learn about the safety online
D. pre-school students who know little about Internet
56. If you visit the website, you can ________.
A. share your friends “Real-life Stories” about issues affecting them on the Internet
B. have an understanding of the dangers that exist online and how to deal with them
C. say and do terrible things to each other online
D. ask for help when you have difficulty with your study
57. If you visit cybertipline.com, you can _______.
A. contact your local law enforcement
B. search our knowledge base for answers to all of your questions about the online world
C. report any incident of Internet use
D. help your brothers or sisters siblings learn how to avoid the dangers that exist on the
Internet.
58. Which of the following stories you can share on the Real-Life Stories?
A. Teen murdered by man she met in chat room.
B. Problem of losing weight.
C. Left home alone.
D. Hurt by second hand smoke in the Internet cafe.

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科目:高中英語 來源:不詳 題型:閱讀理解


第三部分閱讀理解(共20小題;每小題2分,滿分40分)
第一節(jié):(共15小題;每小題2分,滿分30分)
閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
A
As Christmas approaches, towns and cities around the UK are preparing for a very British celebration.
The switching on of a town' s Christmas lights has become an increasingly competitive event over the years, with some councils (會(huì)議) spending lots of money to attract A-list famous persons to do the honors.
The American singer Mariah Carey flew to London in November to switch on the lights at one of the city's biggest shopping centers, while Jim Carrey lighted Oxford Street and promoted his new film at the same time.
Traffic in the historic English city of Bath was brought to a halt as thousands of fans crowded to see the Hollywood actor Nicolas Cage conducted the switching-on ceremony.
Some celebrations do not go according to the plan, as was seen in Birmingham when dozens of people were injured as the famous British boy band JLS took the stage.
Not all towns can afford to bring in an internationally-known star, so many switchon ceremonies are handled by ex-TV talent show competitors.
Pantomime (圣誕童話劇) stars are also much in demand at this time of year, as they aim to promote their Christmas shows.
But if your council hasn't got the budget to bring in a famous face, what are the cheaper alternatives?
A town in the west of England chose to let the public decide by giving their suggestions online.The result: a 21-year-old DIY store worker was given the honor.
"I was amazed and delighted to be asked," said Scott Parker, "it's just a special gift and not something I'd, ever thought about before."
56.According to the passage, what kind of special celebration can you see at Christmas in UK?
A.People meeting their favorite stars and getting special gifts.
B.Well-known persons invited to make a performance in public.
C.A-list persons lighting Oxford Street and promoting their films.
D.Switching-on ceremonies that are conducted by honored persons.
57.The underlined word "halt" in Paragraph 4 probably means "______" .
A.start  B.stop              C.ban       D.run
58.Which of the followings can be learned from the passage?
A.Mariah Carey is invited to Bath to switch on the lights.
B.Pantomime stars rarely appear at events like this.
C.Not all those who switch on the Christmas lights can make lots of money.
D.Average persons can not get a chance to switch on the Christmas lights.
59.The following are famous persons EXCEPT _____.
A.Scott Parker      B.Mariah Carey         C.Nicolas Cage       D.Jim Carrey

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科目:高中英語 來源:不詳 題型:閱讀理解


B
This is a dangerous world we live in. The number of murders goes up every year, people are dying of cancer, more people contract HIV, more teens are using drugs, etc. You know this because you have heard all the statistics on the news and in the paper.  But do you really have an accurate idea what they mean? The numbers are growing up, but how do they compare to the growth in population? Are more cases of these diseases being reported because of better testing techniques, or are the diseases more common? The fact is that without knowing the background statistics mean very little.
This growing trend of reporting only part of the information is becoming dangerous. For example, several years ago a high school student reported the dangers of the chemical known as dihydrogen monoxide. This chemical, found in most cancerous tumors(腫瘤), is often found in the blood of people drunk on alcohol, and causes complete physical and mental dependence for those who take the chemical even once. After reading his report, more than 75% of his Advanced Placement Chemistry class voted to forbid this dangerous chemical! Every one of the above statements is true, yet this chemical is necessary to all life on earth. The students made the mistake because they voted knowing only a few statements and statistics, rather than the chemical’s full background.
The point of this article is that one should be aware of what is and is not being said. When one finds a new fact or number, one should try to consider other important information before forming an opinion with only half-truths. Always remember that the author is trying to convince you of his or her own view, and will leave out information that is different to his view. For example, look again at the statistics that suggest skiing is safe. Only 32 people may die each year when skiing, while 897 die from lightning strikes, but which is really the most dangerous? If you think about it, you realize far fewer people go skiing each year than the number of people who are in danger of a lightning strike. When you think about it, skiing is more dangerous than you might at first think when looking at statistics. If we teenagers are to be left in this world, we had better be able to think critically, and form our own views, rather than be easily persuaded by another’s. To be warned is to be prepared.
59. In the first paragraph, what problem does the writer want to warn us?
A. We are now living in a dangerous world.
B. We get a lot of false statistics from the media.
C. Statistics alone without full background doesn’t give us an accurate pictures of things.
D. There are around us more and more murders, diseases, etc.
60. Why does the writer use the example in the second paragraph?
A. To argue that high school students are easily persuaded.
B. To show the danger of reporting only part of the information.
C. To prove what is necessary to us might be dangerous.
D. To warn us of the harmful substance around us.
61. Relative information is often left out because__________.
A. Relative information is not that important.
B. too much information will make readers feel confused.
C. the author is trying to show what he or she says is true.
D. readers are not able to analyze so much information at once.
62. What can we learn from the passage?
A. We should learn to think critically and look at problems from all sides.
B. Some measures must be taken to protect our dangerous world.
C. The growing trend of reporting only half-truths is getting out of control.
D. Teenagers ought to improve their ability of telling right from wrong.

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科目:高中英語 來源:不詳 題型:閱讀理解

Everywhere you look, large quantities of information in the world are pouring. This data flood is already starting to transform business, government, science and everyday life. It has great potential for good — as long as consumers, companies and governments make the right choices about when to restrict the flow of data, and when to encourage it.
A few industries have led the way in their ability to gather and take advantage of the data. Credit-card companies monitor every purchase and can identify cheats with a high degree of accuracy. Stolen credit cards are more likely to be used to buy hard liquor than wine, for example, because it is easier to overlook. Insurance firms are also good at combining clues to spot doubtful claims: dishonest claims are more likely to be made on a Monday than a Tuesday, since policyholders (保險(xiǎn)客戶) who stage accidents tend to assemble friends as false witnesses over the weekend. By combining many such rules, it is possible to work out which cards are likeliest to have been stolen, and which claims are untrue. By analyzing “basket data”, supermarkets can make promotions to appeal to particular customers’ preferences. The oil industry uses supercomputers to help them before drilling wells.
But the data flood also poses risks. There are many examples of databases being stolen: disks full of social-security data go missing, laptops loaded with tax records are left in taxis, credit-card numbers are stolen by online purchase. The result can be privacy made public, identity stolen and cheats permitted large space. Rather than owning and controlling their own personal data, they very often find that they have lost control of it.
The best way to deal with the data flood is to make more data available in the right way, by requiring greater transparency in several areas. First, users should be given greater access to and control over the information held about them, including whom it is shared with. Google allows users to see what information it holds about them, and lets them delete their search histories or modify the targeting of advertising, for example. Second, organizations should be required to disclose details of security breaches, as is already the case in some parts of the world, to encourage bosses to take information security more seriously. Third, organizations should be subject to an annual security check, with the resulting grade made public (though details of any problems exposed would not be). This would encourage companies to keep their security measures up to date.
59. What is the best title for this passage?
A. Information Flood             B. Benefits of Data Flood
C. Harms of Data Flood           D. How to Use Data in a Right Way
60. From the passage we can infer that ________.
A. lots of data are lost because of hardware problems
B. online purchases are becoming more and more popular
C. credit cards are not so secure to use and will go out of use very soon
D. insurance firms have to investigate before they confirm their policyholders’ claims
61. Which of the following is the writer’s opinion about how to deal with the data flood?
A. Personal information should be used for public benefits.
B. The users should be given the right to access public information.
C. Companies should update their measures to guarantee their data safety.
D. Organizations should keep their resulting grade of security checks unknown to the public.
62. From the passage we can conclude that _________.
A. the data flood makes peoples’ life less convenient and more expensive
B. companies and insurance firms are responsible for the data flood
C. the information flood is more useful to organizations than to individuals
D. the information flood has both positive and negative influence on modern life

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