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 whe 题目和参考答案——青夏教育精英家教网—

题目内容

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 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 USA,Britain,Spain,Italy and Turkey. Soon this technology will take the place of all other ways of finding out who people are.

Scientists are working on other systems,too. Machines will soon be able to know you from the shape of your face or hand or even your smell ！ We have already had machines that can tell who you are from your voice or the mark made by your finger.

But 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 how good the technology is. Some programs may only be right 51% of the time. In Britian,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 you in the eye.

( ) 1. What will the program for remembering eyes be used for?

A. Banks and computers. B. Banks and shops.

C. Schools and computers. D. Schools and shops.

( ) 2. How does the eye-recognition program work?

A. You look at the machine and type a number.

B. You need to speak and then look.

C. The machine looks at your face.

D. You look at the machine.

( ) 3. Which recognition program is already in use?

A. Remembering eyes and smell. B. Remembering fingers or voices.

C. Remembering faces and voices. D. Remembering hands and faces.

( ) 4. What problems could there be with the eye-recognition program?

A. Some eyes are the same. B. Eyes can change.

C. It is not always correct. D. Eyes can get dirty.

( ) 5. What's the advantage of using recognition programs?

A. You needn't remember a number. B. You needn't take money with you.

C. You don't need to speak. D. People think they are interesting.

1. B 2. D 3. B 4. C 5. A

练习册系列答案

相关题目

It was just getting dark. There was a touch of fog(雾)and I was on the road. (1) ，I was going along cheerfully, thinking about the dinner I would enjoy when I got home.

I was going along quietly at about thirty-five miles an hour when suddenly I heard a (2) scream―"Help！ ”I looked round，but the only (3) of life was a rather large black car just turning about a hundred yards away. That was where the cry had come from. I (4) my speed and went after it. I think the driver (5) what I was doing, for he did the same and began to draw away from me. As I drew near,the girl's voice came again, "Let me go, you're (6) me. Oh!Oh! " A lovely voice but trembling(发抖）with(7).

I felt my blood boiling. The fog was coming down (8) now,and the countryside was lonelier. There was no (9) that the "criminal" in the car noticed this. Again came a cry.

(10) that knife, you fool. Oh!" Then a cry and a groan(呻吟).

If I was to save her,it was now or never. Perhaps even now I was too (11) . But if I couldn't save her,I would at least try to bring the "criminal" to the police. The car was only a couple of yards away now. I drove the bike right across the path,and its brakes(剎车)screamed as the driver tried to pull it over and the car (12) the tree at the side of the road. The door of the car was pushed open heavily and a dark,(13) man stepped out.

"You fool!" he shouted as he came towards me with his fist(拳头)(14) to hit me. But I was quicker than him. He dropped to the ground. I opened the door and looked inside. There was no girl there. Suddenly from the back of the car came a voice. "This is our radio play today, Crime in Hollywood, produced by Mae Garbo and Clark Taylor. I'm Anna Matteo. Thank you for (15).”

( ) 1. A. And B. Though C. Therefore D. But

( ) 2. A. boy's B. man's C. woman's D. driver's

( ) 3. A. style B. sign C. sound D. form

( ) 4. A. slowed B. lost C. picked D. increased

( ) 5. A. understood B. found C. saw D. heard

( ) 6. A. hurting B. fighting C. fooling D. shooting

( ) 7. A. joy B. sorrow C. fear D. anger

( ) 8. A. lighter B. thicker C. lower D. harder

( ) 9. A. chance B. reason C. way D. doubt

( ) 10. A. Pass B. Drop C. Make D. Keep

( ) 11. A. late B. weak C. scared D. early

( ) 12. A. sent into B. fell into C. knocked into D. broke into

( ) 13. A. embarrassed B. patient C. friendly D. angry

( ) 14. A. rose B. raised C. shook D. reached

( ) 15. A. performing B. helping C. listening D. watching

Want to find a job? Now read the following advertisements.

FAIREMONT HOTEL	WILSON BOOKSTORE
Five Waiters and Ten Waitresses ：	Accountant(会计)：
Aged under 22.	Aged between 25 and 40.
At least high school graduates.	With an experience of at least two years.
Good-looking men at least 1. 72m tall and women	With a degree and an accountant
at least 1. 65m.	certificate.
Those knowing foreign languages favored (优先).	Paid 3,000-4,000 dollars monthly.
Paid 1 ，600-2,200 dollars per month.	With a practical knowledge of computer.
One Secretary(秘书)：
Aged under 30.	Computer Salesclerk：
Females favored.	Aged 25 or less.
Good at writing and skilled at computers.	Basic education of 12 years or more.
If interested,call 465-4768	Good at computer.
or write to ： Mr. Jack Hundris	Paid 1,800-2,200 dollars monthly.
Room 0825,Fairemont Hotel,567 Wood Street,	Tel: 447-4398
San Marers， 78003	Fax: 3485269
Fax： 6954828

( ) 1. Where can we read the above most probably?

A. In an English bookstore.

B. In a newspaper.

C. In a hotel magazine.

D. In an English TV channel.

( ) 2. Which of the four jobs will be paid best monthly from the passage?

A. Computer salesclerk. B. Waiters or waitresses.

C. Secretary. D. We are not sure.

( ) 3. If you don't know how to use a computer,you can just apply for the position as

A. a secretary    B. a waiter or a waitress
C. an accountant    D. a computer salesclerk
( ) 4. If you want to work as an accountant at Wilson Bookstore,you don't have to        .

A. be a woman

B. know well about how to use a computer

C. have working experience

D. have an accountant certificate

( ) 5. If you want to get a job in Fairemont Hotel,you .

A. have to be a woman and know foreign languages

B. had better be a college graduate

C. have to be taller than 1. 72 meters

D. should be younger than 30 years of age

Everyone would like to be remembered. A few people even try to do something that no one else in history has ever done. Sometimes these people have their names recorded in Guinness(吉尼斯)World Records.

Often a group of people do something unusual. One such team paddled(用浆划)a bathtub(浴缸)145 kilometers for 24 hours. This group had 13 members. They paddled their bathtub on a river near Ashford,Great Britain on May 28th and 29th,1983. A month later,a racing team of hospital-bed pushers in Avon,Great Britain pushed(推)a hospital bed 16 kilometers in just 50 minutes ！ However,the distance record for hospital-bed pushing is still held by the men of Bruntsfield Bedding Center. This team from Edinburgh pushed a hospital bed 5,203 kilometers in 1979. It took the team 35 days to cover the distance.

Another group of record-makers held the highest dinner party in the world. Nine people from Sydney,Australia,climbed Mountain Huascaran on June 28th,1989. The climbers carried a dinner table,chairs,and a meal up the mountain. When they reached the top,they all put on warm suits for dinner.

People all over the world are trying hard to do something unusual to make a record. Now all the records are kept in Guinness World Records.

( ) 1. According to the story,what record was made near Ashford in May,1983?

A. A record for paddling a bathtub. B. A record for climbing a mountain.

C. A record for pushing a hospital-bedD. A record for having a meal.
( ) 2. The word "cover" on the 10th line means " ".

A. start B. travel C. know D. spread over

( ) 3. What was unusual about the highest dinner party held by the nine people in the story?

A. The people who held the dinner party all came from London.

B. They had a meal at the foot of the mountain.

C. They carried a dinner table,chairs,and a meal up the mountain to hold the dinner party.

D. They all put on warm suits for dinner.

( ) 4. Which of the following shows the right order of what happened in the history?

a. A group of 13 members paddled a bathtub on a river near Ashford.

b. A team from Edinburgh made a distance record for the hospital-bed pushing.

c. A group of nine people from Sydney had a dinner party on the top of Mountain Huascaran.

d. A racing team pushed a hospital-bed 16 kilometers in just 50 minutes in Avon.
A. a―b―c―d B. d―b―c―a C. b―a―d―c D. b―d―a―c

( ) 5. Which of the following is mentioned(提及)in the story?

A. The hospital-bed pushing was a popular sport in Edinburgh.

B. People living in Ashford usually used a bathtub to carry things.

C. Two different records for the hospital-bed pushing were given.

D. Pushing a hospital-bed is more difficult than paddling a bathtub on a river.

When I was at University ， T studied very hard. But a lot of my friends did very little work. Some did just enough to pass exams. Others didn't do quite enough. Fred Baines was one of them. He spent more time drinking in the Students' Union than working in the library.

Once at the end of a term,we had to take an important test on chemistry. The test had a hundred questions. Beside each question we had to write "True" or "False". While I was studying in my room the night before the test,Fred was watching TV. Fred usually worried a lot the night before a test. But on that night he looked perfectly calm. Then he told me of his plan. "It's very simple. There are a hundred questions and I have to get fifty correct to pass the test. I'll take a coin into the examination room. I haven't studied my chemistry book for months,so I'll just toss the coin. That way,I'm sure I'll get half the questions right."

The next day ， Fred came happily into the exam room. As he sat tossing a coin for half an hour,he marked down his answers. Then he left,half an hour before the rest of us.

The next day,he saw the chemistry professor in the corridor. "Good morning,sir," he said. "Have you got the result of the test?" The professor looked at him and smiled, "Ah， it's you,Fred Baines. Just a minute. ” Then he reached into his pocket and took out a coin. He threw it into the air,caught it in his hand and looked at it.

"I，m terribly sorry,Fred," he said. "You failed！"

( ) 1. This story mainly wants to tell us .

A. chemistry is really hard to learn

B. there were too many questions for students to prepare for

C. good exam results need hard study

D. tossing a coin cannot always decide the result

( ) 2. Fred Baines was one of those who

A. did just enough to pass the exam

B. didn't work hard enough for their studies

C. had too much other work for the Students' Union

D. were quite good at passing exams

( ) 3. Fred came happily into the exam room because

A. he had got ready for the exam

B. he knew the answers already

C. the other students would be behind him

D. he had his way to finish the exam

( ) 4. The chemistry exam in fact .

A. was not very hard

B. took the other students an hour to finish

C. had more than one hundred questions

D. needed to be done by tossing a coin

( ) 5. The professor tossed the coin to tell Fred that .

A. he was satisfied with his way for the exam

B. he wanted to make friends with him

C. his way for the exam would never work

D. the exam result depended on the coin

You may know the word "astronaut". But do you know the word "taikonaut"? It means "Chinese astronaut" in English. It comes from the Chinese pinyin "taikong" and the English word "astronaut". In 1998,a Malaysian Chinese scientist used the word for the first time. Since then,because of the fast development of China's space industry (x jk) ， more and more people all over the world have known the word. In September,2008,taikonauts caught many people's eyes again.

The Shenzhou-7 spacecraft (宇宙飞船)that carried three taikonauts took off from China's Jiuquan Satellite Launch Center on September 25th. It's the third time for China to send people into space. During the flight in space,some tasks were completed and the 20-minute spacewalk was the most exciting one. With the help of his two teammates,Liu Boming and Jing Haipeng,

Chinese taikonaut Zhai Zhigang completed China's first spacewalk. China has become the third country to finish such an outer space activity following Russia and the U. S. A. All the Chinese people are proud of their country. ( ) 1. What does "taikonaut" mean in English?

A. Chinese astronaut. B. Chinese scientist.

C. Chinese center. D. Chinese space industry.

( ) 2. Who completed China's first spacewalk?

A. Jing Haipeng. B. Liu Boming. C. Zhai Zhigang. D. Yang Liwei.

( ) 3. Which countries have finished such an outer space activity?

A. Russia and the U. S. A. B. Russia and China.

C.China and the U.S. A. D. Russia,the U. S. A. and China.

( ) 4. Which sentence is NOT true according to the passage?

A. It's the third time for China to send people into space.

B. Russia and the U. S. A. have already finished outer space activity.

C. The Shenzhou-7 spacecraft was sent into space on September 25th,2008.

D. Zhai Zhigang completed 20-minute spacewalk without the help of his two teammates.

( ) 5. The best title of this passage is .

A. The Shenzhou-7 Spacecraft

B. Chinese Taikonaut's First Spacewalk

C. How the Word " Taikonaunt" Comes from

D. The Fast Development of China's Space Industry

One Sunday ， Cody decided to go sailing in his boat with his friend Dane ， but Dane happened to be away. Dane's brother Brett wanted to go instead though he did not know anything about sailing. Cody agreed and they set out to sea.

Soon they found themselves in a thick fog. Cody was sure they would be hit by a big ship. Fortunately(幸运地)he saw a large buoy(浮标)through the fog and decided to tie the boat to it for safety. As he was getting onto the buoy,however,he dropped the wet rope. The boat moved away in the fog carrying Brett who did not know how to use the radio. He drifted(漂流)about and was not seen until twelve hours later.

Cody spent the night on the buoy. In the early morning he fell asleep and was having a bad dream when a shout woke him up. A ship,the Good Hope,came up and he climbed onto it and thanked the captain. The captain told him that Brett had been picked up by another ship and its captain had sent out a message.

( ) 1. Cody went sailing in his boat with his friend's brother Brett.

( ) 2. About sailing,Brett knew a little.

( ) 3. Soon they got into trouble because of the thick fog.

( ) 4. They drifted about and were not seen until twelve hours later.

( ) 5. Brett was saved by the ship,the Good Hope.

Knowing yourself not only means that you find out what you are good at and what you like ， but also means that you d (1) what you're not good at and what you don't like. B (2)help you to see your goal in life.

Although most students would be unhappy if they found that they had f (3) the math tests ， they have learned a lot about themselves. They know they might not become great engineers or scientists. So failing can help a student to live a much h (4) life if he or she draws the right conclusion from the failing. They may then decide on their goal and c (5)the kind of work they would like to do and are really good at.

It is impossible to decide whether or not you like something u (6) you have tried it. If you decide that you would like to play the violin ， you need to take more than one lesson before you can know whether you have any i (7) or ability.

It's not enough to have the strong desire to become a great violinist. You a (8) have to like the hard and long training before you become one. If you enjoy being a great violinist buth (9) the hard work,forget it.

It's good to try as many as p (10)when you are still young. And then you will come to a wise(明智的)decision.

1. d 2. B 3. f 4. h 5. c

6. u 7. i 8. a 9. h 10. p

( ) 1. Alice with anger when she saw a fly in her soup.

A. exploded B. exchanged C. expanded D. exhibited

试题分类