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Want a glance of the future of health care? Take a look at the way the various networks of people about patient care are being connected to one another, and how this new connectivity is being exploited to deliver medicine to the patientno matter where he or she may be.
On line doctors offering advice based on normal symptoms(症状) are the most obvious example. Increasingly, however, remote diagnosis (远程诊断)will be based on real physiological data(生物数据) from the actual patient. A group from the University of Kentucky has shown that by using personal date assistance plus a mobile phone; it is perfectly practical to send a patient's important signs over the telephone. With this kind of equipment, the cry asking whether there was a doctor in the house could well be a thing of the past.
Other medical technology groups are working on applying telemedicine to rural (countryside) care. And at least one team wants to use telemedicine as a tool for disaster needespecially after earth quakes. On the whole, the trend is towards providing global access to medical data and experts' opinions.
But there is one problem Bandwidth(宽带)is the limiting factor for sending complex(复杂) medical pictures around the world. CT photos being one of the biggest bandwidth users Communication satellites may be able to deal with the shortterm needs during disasters such as earthquakes or wars. But medicine is looking towards both the secondgeneration internet and thirdgeneration mobile phones for the future of remote medical service.
Doctors have met to discuss computerbased tools for medical diagnosis, training and telemedicine. with the falling price of broadband communications. The new technologies should start a new time when telemedicine and the sharing of medical information, experts' opinions and diagnosis are common.
1.The writer chiefly talks about ________.
[ ]
A.the use of telemedicine
B.the onlined doctors
C.medical care and treatment
D.communication improvement
2.The basis of remote diagnosis will be ________
[ ]
A.personal data assistance
B.some words of patient
C.real physiological information
D.medical pictures from the Internet
3.Which of the following statements is true according to the text?
[ ]
A.Patients don't need doctors in hospitals any more.
B.It is impossible to send a patient's signs over the telephone.
C.Many teams use telemedicine dealing with disasters now.
D.Broadband communications will become cheaper in the future.
4.The“problem”in the fourth paragraph refers to the fact that ________ .
[ ]
A.bandwidth isn't big enough to send complex medical pictures.
B.the secondgeneration of Internet has not become popular yet
C.communication satellites can only deal with shortterm needs
D.there is not enough equipment for spreading the medical care.
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When the recent research was analyzed, it was found that a lot of people wanted free pictures or free music from the Web. If it couldn’t be free, then they wanted it “new” or at least at a low price. It seems that 70 percent of people aged 16 to 24 download music online but only 1 in 40 tracks are bought legally.
Thus, some companies are planning to give all of their music away for free. The music will be totally free except that you will have to pay with your time by watching ads. This will be perfect for those who have lots of time but little money.
The Web has encouraged a belief that things can be free, or at least very cheap. It seems that everyone is looking for a good deal on the Web. The desire for free objects is part of the nature of the Web because the Web is about self-service and self-service is all about being free, cheap, fast and convenient. It’s interesting how words change their meaning. Stealing has now become file sharing, but it’s not really stealing, is it?
Free is a funny word. We all know that very little is really for free. If we go searching on the Web for free music, we know or should know that there are risks involved. However, it doesn’t matter. We still want free things, or at least the sense that we’re getting a real bargain and that at a minimum we’re saving time.
What can be the worst experience on the Web? A site that charges us high prices and wastes our time.
57. The passage mainly talks about ________.
A. the nature of the web B. the web and the culture of “free”
C. stealing and file sharing D. what the word “free” means
58. Why do some companies “sell” their music for free?
A. Their music is not popular and is out of date.
B. Most people have lots of time but little money.
C. Their music can’t be sold new or for a low price.
D. They can earn money from the ads added.
59. Which of the following can best describe the belief of the Web?
A. Risky behavior. B. Stealing. C. File sharing. D. For fun.
60. We can learn from the text that ________.
A. things that are free always involve risks
B. it is wrong to download free things from the Web
C. most people can get a real bargain on the Web
D. there is no need to surf the Net for a bargain
查看习题详情和答案>>When the recent research was analyzed(分析), it was found that a lot of people wanted free pictures or free music from the Web. If it couldn’t be free, then they wanted it “new” or at least at a low price. It seems that 70 percent of people aged 16 to 24 download music online but only 1 in 40 tracks are bought legally.
Thus, some companies are planning to give all of their music away for free. The music will be totally free except that you will have to pay with your time by watching advertisements. This will be perfect for those who have lots of time but little money.
The Web has encouraged a belief that things can be free, or at least very cheap. It seems that everyone is looking for a good deal on the Web. The desire for free objects is part of the nature of the Web because the Web is about self-service and self-service is all about being free, cheap, fast and convenient. It’s interesting how words change their meaning. Stealing has now become file sharing, but it’s not really stealing, is it?
Free is a funny word. We all know that very little is really for free. If we go searching on the Web for free music, we know—or should know—that there are risks involved. However, it doesn’t matter. We still want free things, or at least the sense that we’re getting a real bargain and that at a minimum we’re saving time.
What can be the worst experience on the Web? A site that charges us high prices and wastes our time.
1.What is the best title for the text?
A. The Nature of the Web B. The Web and the Culture of “ Free”
C. Stealing and File Sharing D. What Does the Word “ Free” Mean?
2.Why do some companies “ sell” their music for free?
A. Their music is not popular and is out of date.
B. Most people have lots of time but little money.
C. Their music can’t be sold new or for a low price.
D. They can earn money from the advertisements added in the music.
3.Which of the following can best describe the belief of the Web?
A. Risky behaviour B. Stealing C. File sharing D. For fun.
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完型填空:(20’)
My father often works very hard. And he 21 goes to the movies. Here I will tell you a 22 story about him.
One afternoon, when he finished his work, and 23 go home, he found a film ticket under the glass on his desk. He thought he 24 to have not much work to do that day and 25 was quite wonderful to pass the evening at the cinema.
So he came back home and 26 finished his supper. Then he said good-bye to us and left..
But to our 27 , he came back about half an hour later. I asked him what was the 28 . He smiled and told us about the funny thing that had happened at the 29 .
Whey my father was sitting in his seat, a 30 came to father’s seat and said that the seat was hers. My father was 31 . he took out the ticket 32 looked at it carefully. It was Row 17, 33 . And then he looked at the seat. It was 34 . So he asked her to 35 her ticket. She took out the ticket at once and the seat 36 in it was Row 17, Seat 3.
Why? What’s the matter with all this? While they were wondering, suddenly the woman said, “The 37 of the tickets are different.” 38 they looked at the tickets more carefully. After a while my father said, “Oh, I am 39 , I made a mistake. My ticket is for the 40 a month ago. Take this seat, please.” With these words, he left.
A. always B. seldom C. often D. sometimes.
A. funny B. sad C. bad D. strange
A. was to B. was about to C. had to D. ought to
A. happened B. liked C. pretended D. wanted
A. it B. this C. that D. which
A. early B. quietly C. quickly D. suddenly
A. surprise B. joy C. sorrow D. delight
A. matter B. date C. time D. price
A. hall B. theatre C. office D. cinema
A. man B. woman C. boy D. stranger
A. interested B. surprised C. frightened D. disappointed
A. and B. but C. or D. so
A. Seat 1 B. Seat 2 C. Seat 3 D. Seat 4
A. different B. unusual C. the same D. strange
A. bring B. get C. see D. show
A. said B. named C. told D. shown
A. designs B. colors C. prices D. owners
A. .But B. However C. So D. Yet
A. sad B. sorry C. wrong D. worried
A. exhibition B. play C. concert D. film
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