Question

Johnny Smith was a good math student at a high school. He loved his computer. He came home early every day, then he worked with it till midnight. But Johnny was not a good English student, not good at all. He got an F in his English class. One day after school Johnny joined his computer to the computer in his high school office. The school office computer had the grades of all the students: the math grades, the science grades, the grades in arts and music, and the grades in English. He found his English grade. An F! Johnny changed his English grade from an F to A. Johnny' parents looked at his report card. They were very happy.

"An A in English!" said Johnny's Dad. "You're a very clever boy, Johnny."

Johnny is a hacker(黑客). Hackers know how to take information from other computers and put new information in. Using a modem(调制解调器), they join their computers to other computers secretly. School headmasters and teachers are worried about hackers. So are the police, for some people even take money from bank computer account and put it into their own ones. And they never have to leave home to do it! They are called hackers.

1.Johnny changed his English grade with the computer in _______.

A. the classroom B. the school office

C. a bank near his house D. his own house

2.When Johnny's parents saw the report, they were happy because _______.

A. Johnny was good at math

B. Johnny loved computers

C. Johnny could join one computer to another

D. they thought Johnny was not poor in English any longer

3.Who are worried about hackers in the story?

A. Johnny's parents.

B. School headmasters, teachers and the police.

C. The police.

D. School headmasters and teachers.

4.What should the hackers know well, do you think, after you read this story?

A. Information. B. Back computer accounts.

C. Computers. D. Grades.

5.The last paragraph is about _______.

A. Johnny B. computers

C. hackers D. modem

Answer 1

1.D

2.D

3.B

4.C

5.C

【解析】

试题分析：Johnny的数学成绩很好，但他的英语成绩却很差。他进入学校的电脑系统并篡改了自己的英语成绩。像Johnny这样利用电脑窃取或更改他人信息的人被称为“黑客”。

1.One day after school Johnny joined his computer to the computer in his high school office.”可知，Johnny放学回到家后，他把自己的电脑连接到了学校的电脑上，故选D。

2.Johnny changed his English grade from an F to A.”和第二段“"An A in English!" said Johnny's Dad. “You're a very clever boy, Johnny.””可知，Johnny把英语成绩改成了A，他的父母看到成绩单时非常开心，因为他们看到Johnny的英语考得很好，故选D。

3.School headmasters and teachers are worried about hackers. So are the police”可知，校长、老师和警方都对黑客表示担忧，故选B。

4.Hackers know how to take information from other computers and put new information in.”可知，黑客懂得很多电脑方面的知识，故选C。

5.Hackers know how to take information from other computers and put new information in.”和最后一行“They are called hackers.”可知，最后一段讲的是黑客，故选C。

考点：教育类短文阅读