2.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.Hackers know how to take information from other computers and put new information in.Using a modem,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.
25.Johnny changed his English grade with the computer inB.
A.the classroom
B.his own house
C.a bank near his house
D.the school office
26.When Johnny's parents saw the report,they were delighted becauseA.
A.They thought Johnny was not poor in English any longer
B.Johnny loved computers
C.Johnny could join one computer to another
D.Johnny was a good English student all the time.
27.Which of the following about hackers is wrong?C
A.Hackers can take information from other computers in secret.
B.Hackers don't have to leave home to take money from bank computer.
C.Hackers can't make the police worried any more.
D.Hackers know computer technology very well.
28.The last paragraph is aboutB.
A.Johnny
B.hackers
C.computers
D.Modem.
分析 这篇短文是一篇人物故事类阅读,属于记叙文,约翰尼•史密斯是一个数学很好的学生,他喜欢电脑,他每天早早回家,然后他工作到深夜.但他英语不好.本文以此展开,主要讲述了约翰尼通过黑客技术篡改了自己在学校的英语成绩,因此校长和老师们的担心.
解答 25.B.细节理解题.根据短文第一段One day after school Johnny joined his computer to the computer in his high school office.…Johnny changed his English grade from an F to A.描述,可知约翰尼从家里面用电脑篡改了他的英语成绩.故选B.
26.A.细节理解题.根据Johnny'parents looked at his report card.They were very happy.描述,可知当约翰尼的父母看到他的成绩后,非常高兴,认为他的英语不再差了.故选D.
27.C 细节题.根据文章内容.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 一些学校的校长和老师都比较担心黑客的问题.警察也是如此,因为一些人通过黑客手段将别人账户里的钱转入到自己卡里.结合选项,警察是担心黑客问题的,故选C
28.B.段落大意题.阅读短文最后一段,尤其是Johnny is a hacker.Hackers know how to take information from other computers and put new information in.可知本段主要讲述了电脑黑客的问题.故选C.
点评 本文是一个人物故事类阅读理解,题目涉及多道细节理解题,做题时结合原文和题目有针对性的找出相关语句进行仔细分析,结合选项选出正确答案.推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案,切忌胡乱猜测,一定要做到有理有据.