Question

　　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 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 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 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) Where will the eye-recognition program be used?

[　　]

A．In banks and factories.

B．In banks and shops.

C．In schools and computers.

D．In 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 problem 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 the number.

B．You needn't take money with you.

C．You don't need to speak.

D．People think they are interesting.

Answer 1

答案：B;D;B;C;A
解析：

整体把握：眼睛识别人的身份这一技术将很快被应用。在英国等国家，已在银行、商店等场所使用了。这一技术的准确率高达94％，比指纹辨认和声音辨认的准确率高。这是因为每个人的眼睛不一样，即使是双胞胎的眼睛也不同，而且眼睛也不会随着年龄的增长而有所变化。 (1) 点拨：眼睛识别技术将会被运用在银行和商店。 (2) 点拨：利用眼睛识别身份时、你只需看着测试机器就行。 (3) 点拨：目前，识别人的身份，我们主要用指纹识别技术和声音识别技术。 (4) 点拨：眼睛识别技术的准确率虽然高达94％，但有时仍会出现错误，所以选C。 (5) 点拨：眼睛识别技术的优势在于，它不像密码识别，你不必记住一长串数字。 (第一自然段第三句) 。