Remember to avoid ________ your eyes, nose an...

Remember to avoid ________ your eyes, nose and mouth before washing your hands.

A.touch B.touched C.to touch D.touching

九年级英语单选题中等难度题查看答案及解析

If you want to get out from a fire， remember to cover your mouth and keep your　 body 　　　　　 to the ground.

A. up　　　　　　 　　 　 B. down

C. out　　 　　　　 　　 D. in

九年级英语单项填空中等难度题查看答案及解析

Soon computers and other machines will be able to remember you by looking at your eyes! The programme 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（识别）programme is already being tested in shops and banks in the USA, Britain, Spain, Italy and Turkey. Soon, this technology will take the place of 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 hand or even your smell! We already have machines that can tell who you are from your voice or the mark made by your finger.

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 programme can be up to 94％ correct, depending on how good the technology is. Some programmes 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!

1.How does the eye-recognition programme work?

A. You write your number.

B. You show your ID card.

C. You look at the machine.

D. You say your name.

2.Why can the programme be up to 94％ correct?

A. Because eyes never change.

B. Because hands or fingers can get dirty.

C. Because people like the idea of the programme.

D. Because the programme is widely used around the world.

3.Which of the following is true?

A. The programme is being tested in Japan.

B. Machines with other systems can also tell who you are.

C. 91％ of people like the idea of the programme.

D. Computers can remember you by looking at your clothes.

4.What does this passage mainly talk about?

A. Introduction to some kinds of programmes.

B. Introduction to the eye-recognition programme.

C. The way how the eye-recognition programme works.

D. The places where the eye-recognition programme is tested.

九年级英语阅读理解困难题查看答案及解析

Soon computers and other machines will be able to remember you by looking at your eyes! The programme works because everyone's eyes are different. Therefore, 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 programme has already been tested in shops and banks in the USA, Britain, Spain, Italy and Turkey. Soon this technology will take the place of all other ways of finding out who people are.

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

Eye-recognition is better than other kinds because your eyes don't change as you get older, and don't get dirty like hands or fingers, and even twins have different eyes. The eye-recognition programme can be up to 94% correct, depending on how good the technology is. However, some other programmes may only be 51% correct at present. 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!

1.Where has the eye-recognition programme already been tested in a few countries?

A. In shops and banks.

B. In shops and schools.

C. In banks and schools.

D. In schools and hospitals.

2.We already have machines that can tell who you are from________.

A. your eyes or your smell

B. your voice or the mark by your finger

C. your face or your voice

D. your face or your hand

3.Which of the following doesn't belong to the advantages of the eye-recognition programme?

A. Your eyes don't change as you get older.

B. Eyes don't get dirty like hands or fingers.

C. Everyone's eyes are different, even twins have different eyes.

D. We can't see anything without eyes.

九年级英语阅读理解中等难度题查看答案及解析

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； Spain； Italy and Turkey. Soon this technology will take the place of 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 hand or even your smell! We already have machines that can tell who you are from your voice or from the mark made by your finger.

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 51%. 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 recognize you in the eye. So smile!

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 in this passage?

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.

九年级英语阅读理解中等难度题查看答案及解析

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!

1.The eye-recognition program has already been tested in　　　　　　 in a few countries.

A.shops and banks

B.libraries and schools.

C.banks and schools

D.hospitals and hotels

2.How does the eye-recognition program work?

A.You type a number.

B.You look at the machine.

C. The machine listens to your voice.

D.You need to walk with the machine.

3.We already have machines that can tell who you are from　　　　　　 .

A. your eyes or your smell

B.your face or your voice

C.your face or your foot print

D.your voice or the mark made by your finger

4.The eye-recognition program can be up to　　　　 correct, depending on how good the

technology is.

A.51%　　　　　 B.14%　　　　　　　 C.94%　　　　　　 D.49%

5.Which of the following is true?

A.Eye-recognition program has already been tested in the USA.

B.Smell-recognition will take the place of all other ways of finding out who people are.

C.51% of people like the idea of eye-recognition program.

D.Computers can remember you by looking at your clothes.

九年级英语阅读理解中等难度题查看答案及解析

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 has already been tested in shops and banks in the USA, Britain, Spain, Italy and Turkey. Soon this technology will take the place of all other ways of finding out who people are.

Eye-recognition is a course of recognizing iris (虹膜), which includes the following steps. First, a kind of machine needs to collect different examples of one’s iris from his eyes and store them. Second, when this person goes to the bank to take out money, this machine will have iris feature extraction (采集). Then, this machine will compare the examples kept in it with iris feature extraction. Once the examples and the feature extraction are the same, this person will be identified (识别), and he will take out the money from the bank successfully.

However, scientists are also working on other systems. 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. Eye-recognition is better than other kinds because your eyes don’t change as you get older, and don’t get dirty like hands or fingers, and even twins have different eyes. So the eye-recognition program can be up to 94% correct, depending on how good the technology is. However, some other programs may only be 51% correct now. 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!

1.How does the eye-recognition program work?

A. You look at the machine. B. You say your name.

C. You type in your number. D. You show your ID card.

2.Which recognition program has been already tested in shops and banks according to the passage?

A. Remembering smells. B. Remembering fingerprints.

C. Remembering the shape of faces. D. Remembering eyes.

3.Put the sentences in the right order according to the passage.

a. The man will take out the money from the bank successfully.

b. This machine will compare the examples kept in it with iris feature extraction.

c. A kind of machine needs to collect different examples of one’s iris from his eyes and store them.

d. Once the examples and the feature extraction are the same, this person will be identified.

e. When this person goes to the bank to take out money, this machine will have iris feature extraction.

A. c-d-b-a-e B. b-d-c-a-e C. c-e-b-d-a D. b-e-d-c-a

4.Which of the following is TRUE according to the passage?

A. The eye-recognition program can be up to 51% correct.

B. In Britain, 91% of people said that they liked the idea of eye-recognition.

C. Everyone’s eyes are different, and even twins have different eyes.

D. The eye-recognition program is widely used now.

5.What’s the passage mainly about?

A. Tell people how the eye-recognition program works and what advantages it has.

B. We have already had machines that can tell who you are from your voice.

C. You won’t have to remember a number when you take money out of a bank.

D. Scientists are working on the voice-recognition system.

九年级英语阅读单选中等难度题查看答案及解析

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 has already been tested in shops and banks in the USA. Britain, Spain, Italy and Turkey. Soon this technology will take the place of all other ways of finding out who people are.

Eye-recognition is a course of recognizing iris (虹膜), which includes the following steps. First, a kind of machine needs to collect different examples of one’s iris from his eyes and store them. Second, when this person goes to the bank to take out money, this machine will have iris feature extraction (采集). Then, this machine will compare the examples kept in it with iris feature extraction. Once the examples and the feature extraction are the same, this person will be identified, and he will take out the money from the bank successfully.

However, scientists are also working on other systems. 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. Eye-recognition is better than other kinds because your eyes don’t change as you get older, and don’t get dirty like hands or fingers, and even twins have different eyes. So the eye-recognition program can be up to 94% correct, depending on how good the technology is. However, some other programs may only be 51% correct now. 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!

1.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.

2.Which recognition has been already in use according to the passage?

A.Remembering smells. B.Remembering fingerprints.

C.Remembering the shape of faces. D.Remembering eyes.

3.Which of the following is TRUE according to the passage?

A.The eye-recognition program can be up to 51% correct.

B.In Britain, 91% of people said that they liked the idea of eye-recognition.

C.Everyone’s eyes are different, and even twins have different eyes.

D.The eye-recognition program is widely used now.

4.What’s the passage mainly about?

A.You won’t have to remember a number when you take money out of a bank.

B.We have already had machines that can tell who you are from your voice.

C.Tell people how the eye-recognition program works and what advantages it has.

D.The eye-recognition program has already been tested in shops and banks.

5.Of the following things, which one is right according to the passage?

A.You needn’t remember a number when you take money out of a bank.

B.Machines know you from your smell.

C.Computers can tell who you are by looking at your eyes.

D.Machines can tell who you are from your voice.

九年级英语阅读单选中等难度题查看答案及解析

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　 the number of your credit card 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 has already been tested in shops and banks in the USA, Britain, Spain, Italy and Turkey. Soon this technology will take the place of all other ways of finding out who people are.

Eye-recognition is a course of recognizing iris（虹膜）, which includes the following steps. First, a kind of machine needs to collect different examples of one’s iris from his eyes and store them. Second, when this person goes to the bank to take out money, this machine will have iris feature extraction（采集）. Then, this machine will compare the examples kept in it with iris feature extraction. Once the examples and the feature extraction are the same, this person will be identified, and he will take out the money from the bank successfully.

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

Eye-recognition is better than other kinds because your eyes don’t change as you get older, and don’t get dirty like hands or fingers, and even twins have different eyes. So the eye-recognition program can be up to 94% correct, depending on how good the technology is. However, some other programs may only be 51% correct now. 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 you in the eye. So smile!

1.The program has been tested in shops and banks in　　　　　 .

A. America and China　　 B. Spain and Japan

C. Britain and Turkey　　 D. Italy and German

2.According to the steps in Paragraph 3, which picture shows how the eye recognition happens?

3.According to Paragraph 4, for now, machines can identify people by　　　 .

A. fingers and smell　　 B. face and voice

C. voice and finger　　 D. hand and face

4.What does Paragraph 4 also talk about?

A. Other kinds of systems to identify people.

B. Some special things of other programmes.

C. The places where other programmes are tested.

D. Some old machines used to identify people.

5.Which of the following is TRUE according to the passage?

A. All the eye-recognition programs can be up to 94% correct.

B. In Britain, 91% of people said that they liked the idea of eye recognition.

C. Everyone’s eyes are different, even twins have different eyes.

D. Some other programs used to be 51% correct.

九年级英语阅读理解中等难度题查看答案及解析

Soon computers and other machines will be able to remember you by looking at your eyes! The programme 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 programme is already being tested in shops and banks in the USA, Britain, Spain, Italy and Turkey. Soon, this technology will take the place of 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 hand or even your smell! We already have machines that can tell who you are from your voice or the mark made by your finger.

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 programme can be up to 94％ correct, depending on how good the technology is. Some programmes 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 you in the eye. So smile!

1.How does the eye-recognition programme work?

A. You write your number.              B. You show your ID card.

C. You look at the machine.             D. You say your name.

2.Why can the programme be up to 94％ correct?

A. Because eyes never change.

B. Because hands or fingers can get dirty.

C. Because people like the idea of the programme.

D. Because the programme is widely used around the world.

3.The eye-recognition programme can know you from ___________.

A. the shape of your hand

B. the shape of your foot

C. your voice

D. your mark made by your finger

4.Which of the following is true?

A. The programme is being tested in Japan.

B. Machines with other systems can also tell who you are.

C. 91％ of people like the idea of the programme.

D. Computers can remember you by looking at your clothes.

5.What does Paragraph 4 talk about?

A. Introduction to other kinds of programmes.

B. Advantages of the programme.

C. The places where the programme is tested.

D. The way how the programme works.

九年级英语阅读理解困难题查看答案及解析