Every child has his own dream. Every child hopes to be an adult. However, is it truly like what they imagine? As a boy who lives in modern times and in a modern city, I feel greater pressure on me with the city’s development. Although we seldom(很少) worry about money, we still have a lot of others such as competition among classmates and expectations(期待) from parents. These experiences are very useful to our future, but in fact, they really give me a lot of pressure. I still clearly remembered the happiness of my childhood. Unluckily, we had to face the fact with time passing by. We began to feel this invisible pressure come upon us. We get up before sunrise and return after sunset. We work and study like an adult, even harder. What we do is in order to get an excellent mark. Oh, growing up is completely boring. We must try to find happiness while growing up. I think the friendship among our friends, the support(支持) from our parents and the encouragement from our teachers can help us. Why not enjoy the pleasure of growing up and its delicious taste?
【小题1】The Chinese for the underlined word "invisible" is __________.

 How does your brother go to school? He usually _________ to school.

A．walk             B．by bus            C．walks             D．taking a bus

Mrs. Black wants to visit her son. Her son works in a post office in the city ,but she doesn’t know where it is , She begins to look for it , but she can’t find it. She asks an old man, “Excuse me , how can I get to the post office?”

“We have about forty post offices in the city,” says the old man. “Which one do you want to go to ?” She gives her son’s letter to him and the old man says , Walk along this street to the first crossroads and then turn left. You will see it on your left,” She thanks the old man and soon finds her son . They are very happy.

1.Mrs Black’s son works in a       

2.There are about    post offices in the city

3.    tells her the way to the post office. 

4.She can get to the post office by    

5.How does she feel after meeting her son?

How much do you know about A．I．(Artificial Intelligence)?Artificial means‘man-made’，and intelligence means‘the ability to learn．understand and think about things’．A．I．is about making machines think，talk，do and see．A．I．is used in many fields from、playing games to helping doctors．Many machines around us work very well because they work with the help of A．I．Man has always dreamed of building‘thinking machines’．In 1770，Wolfgand Kempelen(1 734—1804)built a wooden robot called Turk that was able to play chess(SUR)．It played very well and even beat some of the top chess players of the time! Later it was found that Turk was not real．Inside the box machine was a chess player．
John McCarthy(1927—)is thought as the‘Father’of A．I He invented the word‘A．I．’and the LISP computer programming language that many A．I．developers use today．How does A．I．work?
A．I．uses ideas from many fields：

【小题1】What is true about A．I．?
A．A．I．is a machine．
B．A．I．can play chess better than man．
C．A．I．can play games．
D．A．I．is something that makes machines work  
like man．
【小题2】A．I．means_________in Chinese．
A．人造能力         B．人造计算机
C．人工智能         D．人工机器人
【小题3】We can learn from the passage that_________．
A．we still do not know how A．I．works
B．computers are the most important part of A．I．
C．Wolfgand Kempelen was the first builder of robot．
D．John McCarthy is good at playing chess．

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!
【小题1】What is the advantage of using the eye-recognition program?