Johnny Smith was a good math student at a high schoo1．He loved his computer．He c

题型：不详难度：来源：

Johnny Smith was a good math student at a high schoo1．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 from an F!Johnny changed his English grade from all F to A．Johnny"s 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 computer secretly．School headmasters and teachers are worried about hackers．So are the police，for some people even take money from bank computer account(账户)and put it into their own ones．And they never have to leave home to do it!They are called hackers.
Although hackers are good at computers.they shouldn"t do anything against the law．
小题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

小题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

小题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．

小题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．

小题5:The third paragraph is about         ．

A．Johnny

B．computers

C．hackers

D．modem

答案

小题1:D
小题2:D
小题3:B
小题4:C
小题5:C

解析

试题分析：这篇文章主要讲Johnny Smith是一所高中的数学高材生，但是英语不好。他喜欢电脑。有一次，他把家里的电脑和学校办公室的电脑连起来，把自己的英语成绩从F改成A。Johnny是一个黑客。黑客知道如何盗取其它电脑的信息并植入新信息。
小题1:推理判断题。根据One day after school，Johnny joined his computer to the computer in his high school office．句意：一天放学后，Johnny把他的电脑和他学校办公室的电脑连起来。可知他是在家里把英语成绩改了。故选D。
小题2:推理判断题。根据“An A in English!” said Johnny"s dad．“You"re a very clever boy, Johnny.”
句意：“英语得了A”Johnny的爸爸说，“你是一个聪明的男孩，Johnny。”可知他们原以为他英语不会那么好。故选D。
小题3:细节理解题。根据School headmasters and teachers are worried about hackers．So are the police，for some people even take money from bank computer account(账户)and put it into their own ones．句意：学校的校长和老师担心黑客。警察也担心，因为有些人甚至把钱从电脑的银行账户里取走，存到他们自己的账户里。故选B。
小题4:推理判断题。根据Although hackers are good at computers.they shouldn"t do anything against the law．句意：尽管他们擅长电脑，他们也不应该用电脑做任何违法的事。故选C。
小题5:细节理解题。第三段主要讲什么是黑客，以及黑客是怎么操作的。可知应选C。