题目列表(包括答案和解析)
3. From the last paragraph, we know that _______.
Tell your car to make a phone call without holding the phone.Tell your car to send an e-mail without touching the computer or even tell your car to send a call for help.Sound like something from a science fiction(科幻)movie.Well, thanks to a new "talking car" , this is soon to become reality.
Road Track.the Israeli(以色列)producer of Chevrolet(雪弗莱), has built a computer platform called Chevy Star.It offers the driver a wide range of things you can get with your voice.
It uses a box the size of a mobile phone attached to(贴到)the rear view mirror(后视镜).The driver can use it to be in touch with Road Track' s Offices.Many operators(接线员)work round the clock so as to answer the phone and the needs of drivers.
To get into the car, the driver has to say a secret code, such as “Open Sesame”(芝麻开门), for the doors to open and the engine to start.Upon entering the car, the driver has three buttons: one for emergencies, another for telephone calls and a third for practical information.When the driver presses the emergency(紧急事故)button, the operator calls the car to ask if there is a problem.If the driver is lost, the operator can use a map to help the driver find his or her way.“It depends 100 percent on the voice, so you don't need to take your eyes off the road or hands off the wheel to use it.You just speak out and then the operator gives you instructions,” said Danny Laguna of Chevrolet.The operator also alerted(警惕的)when the driver hits your brake(刹车器)too hard.And if operators find a problem anywhere on the car, they warn the driver straight away.Need to make a phone call? Just press the button and read out the number to dial.E-mail can also be dictated(口授).The driver also has many practical things to choose from; the weather, the latest world or local news, what's on a the cinema or theatre.
1.How many buttons are there in the car?
A.One. B.Three. C.Two. D.Four.
2.If the driver is lost, he or she should .
A.press the emergency button B.press the telephone call number
C.press the practical information button D.hit the brake too bard
3.To get into the car, the driver has to .
A.say secret code B.press practical information
C.open the door of the car D.ask for help
4.Press the practical information button to get .
A.the help from the operators B.the latest world or local news
C.a phone call D.the door closed
What is the Internet?
The Internet is a worldwide network, linking computers to computers. Each computer runs software to provide or ‘serve’ information, or to access and view information. The Internet transports the information — like a giant plumbing system.
Computers on the Internet can use:
l electronic mail (email). This allows you to send and receive mail with other computer users.
l the World Wide Web (WWW). Through the WWW you can view images, look at film clips, hear sound recordings and find information on many interests.
This information is stored on websites.
On the Internet, you can access information stored on other computers, or jump from one page of information to another. Each page has its own address showing its location, just like your home address.
What do you need to use the Internet?
l A connection to an Internet Service Provider (or ISP). The most commonly used method is across a telephone line with a modem (preferably a fast one).
l Internet software, e.g. Internet Explorer, provided by your ISP — usually called a ‘browser’.
How does email work?
First, you need an email address. It could look something like this:
Daniel.jones@ozemail.com.au
If someone sends Daniel an email, the message is received by Daniel’s ISP and waits there till the next time he connects to the Internet. When he connects (that is called logging on) his message is sent down the telephone line to his modem and onto his email program.
How do you send email?
It’s a bit like sending a letter. You need to know the email address of the person who’s receiving your letter.
Type in that person’s email address in the ‘To’ box and type your message. When you’ve finished, click on ‘Send’.
If someone has already sent you a message, you can just click on ‘Reply’ and type your message. It’s as easy as that.
Some Internet Codes
.com commercial institutions
.edu educational institutions
.gov government institutions
.net networks
Country Codes
.au Australia
.jp Japan
.nz New Zealand
Email addresses in the USA have no country code, because the Internet originated(起源于) there. For example, the Internet address for Expert Software (made in the USA) is www.expertsoftware.com.
93. What does ISP stand for(代表)?
94. WWW can help us look at film clips and find information as well, can’t it?
95. Where is the information stored?
96. If your friend sent you an email, what would be the quickest way to send one back?
97. Why do email addresses in the USA have no country code?
98. What’s your favourite website? Why?
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