题目内容
19.The eye-recognition 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.
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 recognize you from your voice or the mark made by your finger.In some modern families,people can already open the doors and windows by fingers or voice instead of keys.
Eye-recognition is better than other kinds of programs 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.That's why the eye-recognition program can be up to 94% correct,depending on how good the technology is.The other programs may only be 51% correct at present.In Britain,91% of people who had tried it said that they liked the idea of eye-recognition.
In the future your computer or car will be looking at you in the eye.So smile!
48.The eye-recognition program can tellB.
A.where you are
B.who you are
C.what your job is
D.how you are
49.How does the eye-recognition program work?C
A.People have to write secret numbers.
B.People have to show the finger.
C.People have to look at the machine.
D.People have to tell their names.
50.Why can the eye-recognition program be better than others?B
A.Because it never makes mistakes.
B.Because different people have different eyes and eyes never change.
C.Because 91% people said that they liked the idea of eye-recognition.
D.Because it has already been tested in shops and banks in some countries.
51.Which of the following is TRUE according to the passage?B
A.The eye-recognition program has already been tested in Japan.
B.Some people have already opened the doors by voice instead of keys.
C.Computers can remember you by looking at your clothes.
D.In the future the cars can remember us if we smile.
分析 文章大意:
本文主要讲的是一种新型的识别系统,那就是眼部识别系统.有了眼部识别系统,你只要看一看,机器就会识别出来你是谁.眼部识别系统扫描的是眼睛,因为随着年龄增长,眼球不会发生变化,也不会像手指那样变脏,且是独一无二的,所以识别的效率和准确度都会大大提高.目前,眼部识别系统在美国等地测试,并且现在的一些发达国家已经用眼部识别系统取代了钥匙,以后还会更加的普及.
解答 48.B,推理判断题,文中提到"You'll just have to look at the machine and it will be able to tell who you are.",有了眼部识别系统,你只要看一看,机器就会识别出来你是谁,由此确定选择B.
49.C,推理判断题,文中提到"You'll just have to look at the machine and it will be able to tell who you are."眼部识别系统很简单,你只需要看一下就好,由此确定选择C.
50.B,推理判断题,文中提到"Eye-recognition is better than other kinds of programs 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"眼部识别系统之所以具有比其他识别系统好,是因为随着年龄增长,眼球不会发生变化,也不会像手指那样变脏,且是独一无二的,即使是双胞胎,他们的眼睛也是不一样的,由此确定选择B.
51.B,推理判断题吗,文中提到"The eye-recognition program has already been tested in shops and banks in the USA,Britain,Spain,Italy and Turkey"眼部识别系统在美国等地测试,没有日本,A错误;"In some modern families,people can already open the doors and windows by fingers or voice instead of keys"现在的一些发达国家已经用眼部识别系统取代了钥匙,B正确;文章介绍的是脸部识别系统,CD没有涉及,错误由此确定选择B.
点评 对于阅读表达题,一定要记得首先通读全文,了解文章大意,然后再根据文章关键词,关键句,掌握细节问题,并进行推理判断,再去回答具体的问题.
---I study ____listening,speaking and reading.( )
| A. | by;in | B. | For;by | C. | For;with | D. | by;for |
| CONTENTS(目录) PAGE Part I The growth of Shanghai and its people Chapter 1The growth of Shanghai1 Chapter 2The growth of Shanghai's population17 PartⅡThe needs of people Chapter 3Our environment32 Chapter 4Our food production46 Chapter 5Our busy traffic58 Chapter 6Supermarkets and shopping centers71 Chapter 7Parks and places of interest86 To our readers101 |
A.3main parts,7chapters(章)and less than 100pages
B.3main parts,8chapters and more than 100pages
C.2main parts,7chapters and over 100pages
D.2main parts,7chapters and about 86pages
62.Bof Shanghai is not included in Part II.
A.The environment
B.The education
C.The places of interest
D.The traffic
63,If you want to know something about Shanghai's shopping centers,you should readD.
A.Chapter 3
B.Chapter 4
C.Chapter 5
D.Chapter 6
64.Look at the diagram(图表),we can guess it shows the change ofC.
A.parks and places of interest in Shanghai
B.busy traffic in Shanghai
C.the population of Shanghai
D.the needs of Shanghai's people
65.This book is aboutB.
A.the education of Shanghai
B.social studies for Shanghai
C.the geography of Shanghai
D.the history of old Shanghai.
| A. | but walk | B. | but to walk | C. | but walking | D. | but to walking |