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”(无线上网). It allows laptop computers and personal digital assistants to connect to the Internet at high speed by radio sigal.
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 had already set up two “hotspots” in the US city of San Francisco which provide a free Wi-Fe 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 stioo 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, Fi-Fi has other advantages compared to mobile phones. We-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.
1. Wi-Fi is not available in cities without_____.
A. a computer B. a radio C. a hotspot D. a cell phone
2. Which of the following is NOT the advantage of Wi-Fi?
A. The high speed Internet connection. B. Many free Internet phones.
B. Using the same computers for Internet phones when you go to other places. C. Used in all the US cities.
3. 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.
4.. 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.Free Wi-Fi Service across the U.S.A.
高二英语阅读理解中等难度题
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”(无线上网). It allows laptop computers and personal digital assistants to connect to the Internet at high speed by radio sigal.
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 had already set up two “hotspots” in the US city of San Francisco which provide a free Wi-Fe 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 stioo 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, Fi-Fi has other advantages compared to mobile phones. We-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.
1. Wi-Fi is not available in cities without_____.
A. a computer B. a radio C. a hotspot D. a cell phone
2. Which of the following is NOT the advantage of Wi-Fi?
A. The high speed Internet connection. B. Many free Internet phones.
B. Using the same computers for Internet phones when you go to other places. C. Used in all the US cities.
3. 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.
4.. 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.Free Wi-Fi Service across the U.S.A.
高二英语阅读理解中等难度题查看答案及解析
Google, one of the world’s outstanding tech companies, was attacked. It wasn’t its search engine that was attacked or its advertising platform or even its social network, Google+. Instead, it was a building.
Two web security experts hacked (侵入) into its Wharf 7 office in Sydney, Australia, through Google’s building management system (BMS). One of them, Billy Rios, says, “My colleague and I have a lot of experience in web security, but it is not something that people couldn’t learn. Once you understand how the system works, it is very simple.”
They found the system on Shodan, a search engine that lists devices connected to the Internet, and then ran it through their own software to identify who owned the building. In the case of the Google hacking, the researchers had no immoral purpose and just informed Google about what they found.
According to Mr. Rios, Who runs security company Whitescope, there are 50,000 buildings currently connected to the Internet, including research institutes, churches and hospitals, and 2,000 of those are online with no password protection. Martyn Thomas, a professor of IT at Gresham College in the UK, says, “It is beyond doubt that attempts to attack building management systems arc happening all the time.”
Making a building smart generally means connecting the systems that control heating, Hating and security to the Internet and the wider corporate network. There was a strong reason for doing this, said Andrew Kelly, principal security consultant at defence company Qinetiq.
“Energy savings are the biggest factor in connecting building management systems to the corporate network,” he says. “It gives those who run the building better control and offers between 20% to 50% in energy savings,” he adds.
But it also makes them less secure. And if any of these feels like a Hollywood film, think again.
1.How did Billy Rios and his colleague hack Google’s building?
A. They invented a search engine and connected it to Google’s building.
B. They connected their own software to the building to run Google.
C. They worked for Google and mastered how the building worked.
D. They used Google’s BMS to find out the owner of the building.
2.In the case of the Google hacking, the researchers had the intention of .
A. telling Google about the Wharf 7 office’s hidden danger
B. entering Google’s building to save more energy
C. explaining the reasons for energy savings
D. analyzing some immoral problems
3.What’s the main idea of Paragraph 4?
A. There are many researchers contributing a lot to web security.
B. The attack on building management systems happens all over the world.
C. The building management systems of some buildings are in danger.
D. There are too many buildings connected to the Internet to be managed well.
4.What is the author’s attitude towards the way of the energy savings of some buildings?
A. Favorable. B. Ambiguous.
C. Indifferent D. Negative.
高二英语阅读理解困难题查看答案及解析
Li yanhong, co-founder of search engine Baidn, has deep understanding of Internet technology.
A. /;a B. the; / C. a; a D. the; a
高二英语单项填空中等难度题查看答案及解析
Search engines search the Internet based on the key words you type in, and choose such web pages for you ________ contain the words you ask for.
A.where B.who C.which D.as
高二英语单项填空中等难度题查看答案及解析
On March 23, 2010, Google Inc took a major step in withdrawing(收回) its search-engine services from Beijing to Hong Kong. Google acknowledged that it failed to make progress in talks with the Chinese government for permission to let Google stop censoring(审查) its search results.
Since posting the announcement on its website, Google’s stock(股票) price has fallen from $595 to about $567, while Baidu, the leading search engine in China, has seen its stock price rise by 50%. A potential foreign beneficiary(受益者) is Bing, Microsoft’s new search engine. And while Bing may not exactly have got the keys to a very rich kingdom, its managing group understand their good fortune and have not been shy about sticking the knife into Google. Craig Mundie, a chief officer of Bing, told China Daily that “we feel good enough now,” adding, “but it’s a 20-year journey, and not just three years. And Microsoft is here to stay.”
Several other Chinese Internet companies are no doubt moving swiftly to take advantage of this situation. Both Sohu. com—a Yahoo-like website in China— and a hugely successful instant-messaging company called Tencent(腾讯) are already trying to hire Google China staff. Analysts believe that of the two, Tencent is in the better position. Nearly 70% of China’s 400 million Internet users use instant-messaging, and of those, 80% use Tencent’s system, known as QQ. That’s the major reason why Tencent’s potential market is bigger than Baidu’s, and an insider at the company acknowledges that the search business is full of opportunities.
All the competitors of Google do what the Chinese government requires: censor their search results. If Microsoft and the others intend to be in China “to stay,” as Craig Mundie put it, there is no chance that the censoring principle will change for them.
As to the Google’s exit, one of its investors made the comment recently, “There’re still a lot of us who believe that they’ve made the wise choice. But Google is apparently out and I guess we just get to accept.” However, some Chinese netizens regretted the loss of its professional services on google. cn, such as maps, videos, music and translations.
73.Google.cn stops its business in China because _____.
A. too many companies enter the market B. its stock price has fallen sharply
C. Chinese companies hire its workers D. it refuses to censor the search results
74.How many Chinese beneficiaries are mentioned in the passage?
A. Two. B. Three C. Four. D. Five.
75.When Google withdraws, _______.
A. Chinese netizens won’t have any professional service
B. only Chinese companies will provide search service
C. China’s attitude towards censoring won’t be changed
D. the Google managing group will regret its decision
76.A suggested title for this news would be ______.
A. When Google Withdraws From China B. Who Wins in China’s Search Business
C. Who Will Profit When Google Exits D. Why Google Loses to Other Competitors
高二英语阅读理解简单题查看答案及解析
Internet dating has become one of the biggest and most successful business ventures on the Internet. Basically, Internet dating is a way to meet people for either friendship or dating without actually having to meet them in person first.
The first thing to do if you decide to try Internet dating is to build your profile(简介) which can include your hobbies, hopes for the future, and so on. A photograph is optional, but many sites claim that a photograph increases the number of people who look at your profile. Many Internet dating sites will charge a one-time registration fee to use their services.
Internet dating makes it possible to meet people from all over the world. You can even narrow the search down to your area by zip code. Another advantage is that you can communicate by email before you meet in person. Thousands of people have met, fallen in love, and married through Internet dating. It is an excellent way for shy people to meet. It is also a way for people with busy lives to connect with others, and an easy way to meet people who share your interests.
Just as in conventional dating and love, there are some pitfalls to be aware of in Internet dating. The person you have been talking to on the net may not be who they say they are. Be very aware that there are some people who misrepresent their appearance or private details, such as marital status, income, and so on, for their own reasons. It would not be the first time that someone has been taken in, and talk shows are full of cheating partners who have been caught dating over the Internet in their spare time. Nevertheless, taking a few simple precautions should help ensure that your Internet dating experience is fun.
1.Which of the following is a must to make an Internet dating possible?
A. A photo. B. A profile.
C. Registration fee. D. Business experience.
2.One advantage of Internet dating is that _______.
A. you can avoid a face-to-face meeting in the beginning
B. you're sure to find a partner with the same interests
C. you'll find absolutely reliable information of others
D. you'll gain fame and money overnight
3.The underlined word "pitfalls" in Paragraph 4 most probably means ________.
A. rules B. trends
C. problems D. skills
4.What is probably talked about following the last paragraph?
A. Conventional dating. B. Hidden advantages.
C. Safety measures. D. Romantic love.
高二英语阅读理解中等难度题查看答案及解析
Internet dating has become one of the biggest and most successful business ventures on the Internet. Basically, Internet dating is a way to meet people for either friendship or dating without actually having to meet them in person first.
The first thing to do if you decide to try Internet dating is to build your profile(简介) which can include your hobbies, hopes for the future, and so on. A photograph is optional, but many sites claim that a photograph increase the number of people who look at your profile. Many Internet dating sites will charge a one-time registration(注册) fee to use their services.
Internet dating makes it possible to meet people from all over the world. You can even narrow the search down to your area by zip code. Another advantage is that you can communicate by email before you meet in person. Thousands of people have met, fallen in love, and married through Internet dating. It is an excellent way for shy people to meet. It is also a way for people with busy lives to connect with others, and an easy way to meet people who share your interests.
Just as in conventional(传统的) dating and love, there are some pitfalls to be aware of in Internet dating. The person you have been talking to on the net may not be who they say they are. Be very aware that there are some people who misrepresent their appearance or private details, such as marital(婚姻) status, income, and so on, for their own reasons. It would not be the first time that someone has been taken in, and talk shows are full of cheating partners who have been caught dating over the Internet in their spare time. Nevertheless, taking a few simple precautions should help ensure that your Internet dating experience is fun.
1. The purpose of writing the passage is to________.
A.persuade readers to go dating on the Internet.
B.inform us how to date on the Internet.
C.warn readers against web love.
D.introduce Internet dating to us.
2.Which of the following is a must to make an Internet dating possible?
A.A photo B.A profile
C.Registration fee D.Business experience
3. One advantage of Internet dating is that_______.
A.you can avoid a face-to-face meeting in the beginning.
B.you’re sure to find a partner with the same interests.
C.you’ll find absolutely reliable information of others.
D.you’ll gain fame and money overnight
4.The underlines word “pitfalls” in Paragraph 4 most probably means________.
A.rules B.trends C.problems D.skills
5. What is probably talked about following the last paragraph?
A.Conventional dating. B.Hidden advantages.
C.Safety measures. D.Romantic love.
高二英语阅读理解中等难度题查看答案及解析
Internet dating has become one of the biggest and most successful business ventures on the Internet. Basically, Internet dating is a way to meet people for either friendship or dating without actually having to meet them in person first.
The first thing to do if you decide to try Internet dating is to build your profile(简介) which can include your hobbies, hopes for the future, and so on. A photograph is optional, but many sites claim that a photograph increases the number of people who look at your profile. Many Internet dating sites will charge a one-time registration fee to use their services.
Internet dating makes it possible to meet people from all over the world. You can even narrow the search down to your area by zip code. Another advantage is that you can communicate by email before you meet in person. Thousands of people have met, fallen in love, and married through Internet dating. It is an excellent way for shy people to meet. It is also a way for people with busy lives to connect with others, and an easy way to meet people who share your interests.
Just as in conventional dating and love, there are some pitfalls to be aware of in Internet dating. The person you have been talking to on the net may not be who they say they are. Be very aware that there are some people who misrepresent their appearance or private details, such as marital status, income, and so on, for their own reasons. It would not be the first time that someone has been taken in, and talk shows are full of cheating partners who have been caught dating over the Internet in their spare time. Nevertheless, taking a few simple precautions should help ensure that your Internet dating experience is fun.
1.Which of the following is a must to make an Internet dating possible?
A. A photo. B. A profile.
C. Registration fee. D. Business experience.
2.One advantage of Internet dating is that _______.
A. you can avoid a face-to-face meeting in the beginning
B. you're sure to find a partner with the same interests
C. you'll find absolutely reliable information of others
D. you'll gain fame and money overnight
3.The underlined word "pitfalls" in Paragraph 4 most probably means ________.
A. rules B. trends
C. problems D. skills
4.What is probably talked about following the last paragraph?
A. Conventional dating. B. Hidden advantages.
C. Safety measures. D. Romantic love.
高二英语阅读理解中等难度题查看答案及解析
Internet dating has become one of the biggest and most successful business ventures on the Internet. Basically, Internet dating is a way to meet people for either friendship or dating without actually having to meet them in person first.
The first thing to do if you decide to try Internet dating is to build your profile(简介) which can include your hobbies, hopes for the future, and so on. A photograph is optional, but many sites claim that a photograph increases the number of people who look at your profile. Many Internet dating sites will charge a one-time registration fee to use their services.
Internet dating makes it possible to meet people from all over the world. You can even narrow the search down to your area by zip code. Another advantage is that you can communicate by email before you meet in person. Thousands of people have met, fallen in love, and married through Internet dating. It is an excellent way for shy people to meet. It is also a way for people with busy lives to connect with others, and an easy way to meet people who share your interests.
Just as in conventional dating and love, there are some pitfalls to be aware of in Internet dating. The person you have been talking to on the net may not be who they say they are. Be very aware that there are some people who misrepresent their appearance or private details, such as marital status, income, and so on, for their own reasons. It would not be the first time that someone has been taken in, and talk shows are full of cheating partners who have been caught dating over the Internet in their spare time. Nevertheless, taking a few simple precautions should help ensure that your Internet dating experience is fun.
1.Which of the following is a must to make an Internet dating possible?
A. A photo. B. A profile.
C. Registration fee. D. Business experience.
2.One advantage of Internet dating is that _______.
A. you can avoid a face-to-face meeting in the beginning
B. you're sure to find a partner with the same interests
C. you'll find absolutely reliable information of others
D. you'll gain fame and money overnight
3. The underlined word "pitfalls" in Paragraph 4 most probably means________.
A. rules B. trends C. problems D. skills
4.What is probably talked about following the last paragraph?
A. Conventional dating. B. Hidden advantages.
C. Safety measures. D. Romantic love.
高二英语阅读理解中等难度题查看答案及解析
Internet dating has become one of the biggest and most successful business ventures on the Internet.Basically,Internet dating is a way to meet people for either friendship or dating without actually having to meet them in person first.
The first thing to do if you decide to try Internet dating is to build your profile(简介)which can include your hobbies,hopes for the future,and So on.A photograph is optional,but many sites claim that a photograph increases the number of people who look at your profile. Many Internet dating sites will charge a one-time registration fee to use their services.
Internet dating makes it possible to meet people from all over the world. You can even narrow the search down to your area by zip code.Another advantage is that you can communicate by email before you meet in person.Thousands of people have met,fallen in love,and married through Internet dating.It is an excellent way for shy people to meet.It is also a way for people with busy lives to connect with others,and an easy way to meet people who share your interests.
Just as in conventional dating and love,there are some pitfalls to be aware of in Internet dating.The person you have been talking to on the net may not be someone who he says that he is very aware that there are some people who misrepresent(歪曲)their appearance or private details,such as marital(婚姻的) status,income,and so on,for their own reasons.It would not be the first time that someone has been taken in , and talk shows are full of cheating partners who have been caught dating over the Internet in their spare time.Nevertheless,taking a few simple precautions should help ensure that your Internet dating experience is fun.
1.The purpose of writing the passage is to________.
A.persuade readers to go dating on the Internet
B.inform us how to date on the Internet
C.warn readers against web love
D.introduce Internet dating to US
2.Which of the following is a must to make an Internet dating possible?
A.A photo. B.A profile.
C.Registration fee. D.Business experience.
3.One advantage of Internet dating is that________.
A.you can avoid a face-to-face meeting in the beginning
B.you’re sure to find a partner with the same interests
C.you’ll find absolutely reliable information of others
D.you’11 gain fame and money overnight
4.The underlined word “pitfalls” in Paragraph 4 most probably means________.
A.rules B.trends C.problems D.skills
5.What is probably talked about following the last paragraph?
A.Traditional dating. B.Hidden advantages.
C.Safety measures. D.Romantic love.
高二英语阅读理解简单题查看答案及解析