题目内容
7.How often do you use the Internet?Most American teens spend a lot of time e-mailing friends and surfing on the Internet.A study of more than 2,500teens made by Yahoo says that more teens use the Internet than watch television.In an average week,an American teen will spend:
? 16.7hours online ( not including e-mailing)
? 13.6hours watching TV
? 12hours with the radio on
? 7.7hours on the phone
? 6hours reading books and magazines (not including school books)
The study says that being able to choose what you look at is the main reason that teens choose the Internet over other types of media(媒体).
On a typical(代表性IYJ) day,an American teen can choose from over 200cable television networks(有线电视网),5,500magazines,10,500radio stations,122,000new books and more than 30million websites.The number of Internet users in China has grown by 15percent over the past six months to 68million.This is the second largest online population in the world after the US.
41.How long do the American teens spend on the Internet every month?A
A.About 67hours.
B.54hours.
C.48hours.
D.30hours.
42.Who says that surfing on the Internet is the most popular among the teens?C
A.TV station.
B.A USA reporter.
C.Yahoo.
D.the US radio.
43.Which of the following is the second amount for teens to choose in the US on a typical day?C
A.TV programs.
B.Magazines.
C.New books.
D.Radio stations.
44.What do most American teens do on the InternetD
A.Surf on the Internet.
B.Send and receive e-mails.
C.Do their homework.
D.Both A and B.
45.The online population of China isB in the world.
A.the largest
B.the second largest
C.the third
D.as large as that in the US.
分析 你多久上一次网?大多数美国青少年在给朋友发邮件和网上冲浪花费很多时间.一项雅虎对2500多名青少年做的调查表明和看电视相比,上网的年轻人更多.平均一周,一个美国青少年会花费:
上网16.7小时(不包括发邮件)
看电视13.6小时
听录音机12小时
打电话7.7小时
读书和杂志6小时(不包括学校书籍)
这项调查说明可以选择你看的是青少年选择互联网超过其他类型媒体的主要原因.
在典型的一天,一个美国青少年可以从200多个有线电视网,5500本杂志,1.05万个电台,12.2万本新书和3,000万网址中进行选择.过去6个月中国网民数量增长了15%,
增长到了6800万.这是继美国之后世界第二大网民数量.
解答 41.A.数字计算题.题干意为:美国青少年每个月上多长时间网?根据文中In an average week,an American teen will spend:16.7 hours online ( not including e-mailing)可知美国青少年每周上网时间是16.7小时,则一个月的上网时间应是16.7*4=66.8,故选择A.
42.C.细节理解题.题干意为:谁说上网在青少年中最流行?根据文中A study of more than 2,500teens made by Yahoo says that more teens use the Internet than watch television及平均每周青少年花费的时间可知通过雅虎的调查表明上网在青少年中最流行,故选择C.
43.C.细节理解题.题干意为:下面哪一项是美国青少年在典型的一天所选择的位居第二的数量?根据文中On a typical(代表性IYJ) day,an American teen can choose from over 200 cable television networks(有线电视网),5,500magazines,10,500 radio stations,122,000new books and more than 30million websites.可知在典型的一天,可供青少年选择数量第一的是3,000万网址,位于第二的则是12.2万本新书,故选择C.
44.D.细节理解题.题干意为:大多数美国青少年在网上做什么?根据文中Most American teens spend a lot of time e-mailing friends and surfing on the Internet.可知大多数美国青少年花很多时间给朋友发电子邮件和上网,故选择D.
45.B.细节理解题.题干意为:中国网民是世界上____.根据文中The number of Internet users in China has grown by 15percent over the past six months to 68million.This is the second largest online population in the world after the US.可知中国是继美国之后世界第二大网民国,故选择B.
点评 本文是一篇说明文,主要讲述了和其他媒体相比,美国青少年通常许多时间上网,中国已是世界第二大网民国.文章篇幅短小,内容较简单,练习题以细节理解题为主,只要认真阅读,仔细审题,准确定位信息,即可在文中找到相对应的答案或者依据,难度一般.
| A. | may not | B. | mustn't | C. | needn't | D. | can't |