题目列表(包括答案和解析)
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||
Soon computers and other machines will be able to remember you by looking at your eyes! The program works because everyone’s eyes are different. So in the future you won’t have to remember a number when you want to use a machine or take money out of a bank. You’ll just have to look at the machine and it will be able to tell who you are.
The eye-recognition(眼睛识别) program is already being tested in shops and banks in the USA, Britain and France. Soon, this technology(技术) will change all other ways of finding out who people are.
However, scientists are working on other systems. Machines will soon be able to know you from the shape of your face or hands or even your smell! We already have machines that can tell who you are from your voice or the mark made by your fingers.
Eye-recognition is better than other kinds because your eyes don’t change as you get older, or get dirty like hands or fingers. And even twins have different eyes, so the program can be up to 94% correct, depending on(依靠) how good the technology is. Some programs may only be right 51% of the time. In Britain, it was found that 91% of people who had tried it said that they liked the idea of eye-recognition.
In the future your computer will be looking at you in the eye. So smile!
38. How does the eye-recognition program work?
A. You type in your number. B. You say your name.
C. You look at the machine. D. You show your ID card.
39. Why can the eye-recognition program be up to 94% correct?
A. Because eyes hardly change.
B. Because the program is widely used around the world.
C. Because people like the idea of the program.
D. Because hands or fingers can get dirty.
40. Which recognition program has been already in use?
A. Remembering smells. B. Remembering eyes.
C. Remembering fingerprints. D. Remembering the shape of faces.
41. Which of the following is TRUE?
A. The program is being tested in Japan.
B. Computers can remember you by looking at your clothes.
C. 91% of people in Britain don’t like the idea of the eye-recognition program.
D. Machines with other systems will also tell who you are in the future.
American people like to say “Thank you” when others help them or say something kind to them. People of many countries do so, too. It is a very good habit(习惯).
You should say “Thank you” when someone passes you the salt on the table, when someone walking ahead of you keeps the door open for you, when someone says you have done your work well, or you have bought a nice thing, or your city is very beautiful. “Think you” is used not only between friends, but also between parents and children, brothers and sisters.
“Excuse me” is another short sentence they use. When you hear someone say so behind you, you know that somebody wants to walk past you without touching you. It’s not polite to break others when they are talking. If you want to speak to one of them, say “Excuse me” first, and then begin talking. You should also do so when you begin to cough or make any noise before others.
Let’s learn to say “Thank you” and “Excuse me”.
【小题1】You should say “Thank you”, when _______.
| A.you say something kind to others | B.you help others |
| C.someone helps you | D.you need others to help you |
| A.Only American people | B.All the people except American |
| C.People in many countries | D.Few people outside China |
| A.Thank you. | B.Excuse me. |
| C.How about yours? | D.I’m very sorry. |
| A.cough | B.make some noise |
| C.go first | D.all of the above |
| A.to be happy | B.to be polite |
| C.to help others | D.to learn from Americans |
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com