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7."I sometimes get up at three or four in the morning and I surf the net."
"I often check my e-mail forty times a day."
"I often spend more than three hours during one time on the net."
"I spend more time in chat rooms than with my'real-life'friends."
Do you know any people like these?They are part of a new addiction (癖好,沉溺) called Internet addiction.Internet addicts spend at least thirty to forty hours online every week.The use of the Internet can be an addiction like drug (毒品) use.People lose control (控制) of the time they spend on the Internet.
For example,one college student was missing for several days.His friends were worried,and they called the police.The police found the student in the computer lab:he was surfing the net for several days straight.
Studies show that about 6to 10% of Internet users become addicted.And people worry about the teens because the Internet is changing the playing field for some of them.They spend more time on the net than in the real world of friends and family.
Is"surfing the net"a hobby or an addiction for you?You may have a problem if you have these symptoms (症状):
•You do not go to important family activities or you do not do school work because you like to spend hours on the Internet.
•You can't wait for your next online time.
•You plan to spend a short time online,but then you spend several hours.
•You go out with your friends less and less.

41.What can we learn from the first four sentences?D
A.Why to write this text.
B.Where to find an Internet addict.
C.How to become an Internet addict.
D.What an Internet addict often does.
42.According to the text,an addict is like aB
A.smoker                       B.druguser
C.policeman                    D.lazy student
43.The example in the text shows thatD
A.all Internet addicts don't sleep at all
B.all college students like Internet very much
C.the police often help to look for Internet addicts
D.some of the Internet users have already been seriously addicted
44.Why do people worry about the teens?D
A.The teens used to work on the Internet.
B.The playing field of the teens will disappear.
C.The teens waste too much money on Internet.
D.More and more teens will become Internet addicts.
45.What does the writer want to tell us?A
A.Don't be addicted to Internet.
B.Go to fatuity activities more.often.
C.Do things as you have planned.
D.Stay with your parents as often as possible.

分析 这篇文章主要介绍了一个网络成瘾者经常做什么.很多人都上网成瘾,文章描述了患网瘾的人的具体的症状.现在网络成瘾的人越来越多,说明了人们对这个现象很担心.教育我们不要上网成瘾.

解答 答案:41.D   细节推断题.根据前四句"I sometimes get up at three or four in the morning and I surf the net.""我有时候早上三点或四点起床上网.""I often check my e-mail forty times a day.""我经常一天检查我的电子邮件四十次.""I often spend more than three hours during one time on the net.""我经常一次上网三个多小时.""I spend more time in chat rooms than with my'real-life'friends.""相比和现实中的朋友我花更多的时间在聊天室."可推测前四句是在说一个网络成瘾者经常做什么.故选D.
42.B   细节理解题.根据第六行句子The use of the Internet can be an addiction like drug (毒品) use.互联网的使用就像毒品使用一样上瘾.可知一个有瘾的人就像一个吸毒的人.故选B.
43.D   推理题.根据第七行句子His friends were worried,and they called the police.The police found the student in the computer lab:he was surfing the net for several days straight.他的朋友们担心,他们报了警.警察发现了学生在计算机实验室:他上网好几天.可知一些互联网用户已经严重上瘾.故选D.
44.D    细节理解题.根据倒数第七行句子Studies show that about 6% to 10% of Internet users become addicted.And people worry about the teens because the Internet is changing the playing field for some of them.They spend more time in cyberspace than in the real world of friends and family.研究表明,大约6%到10%的互联网用户上瘾.人们担心青少年因为互联网正在改变成他们中一些人的竞技场.可知现在网络成瘾的人越来越多,人们才开始担心.故选D.
45.A  主旨大意题.本文讲述的是很多人都上网成瘾,文章描述了患网瘾的人的具体的症状.You may have a problem if you have these symptoms. 如果你有这些症状你可能有问题.说明了人们对这个现象很担心.教育我们不要上网成瘾.故选A.

点评 在通读全文的基础上,根据全文大意,展开逻辑思维,瞻前顾后,认真观察选项,仔细推敲,确定最佳答案.

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