题目内容
18．We live in a digital world now，and a student's technology needs have changed．For the early years，say when you are in primary school，you can get by with no technology at all．Even if you have a computer，it's a good idea to get children familiar with libraries．At this age，trips to the library are like family outings．As you get closer to middle school，a computer with Internet access becomes more of a necessity．Teachers will often give assignments that require a student to use the Internet for research．After a computer，technology choices for students become more difficult to make-especially when it comes to cell-phones．Kids will beg their parents for a cell-phone，especially in middle school．For many parents，it's a safety issue：They want to know that their kids can reach them quickly if necessary．For teachers，cell phones can be used to record lessons when students are absent．But many teachers dislike cell-phones．Some kids send messages or have talks in the class．Sending messages also raises the problem of cheating on exams．More and more schools are now forbidding the use of cell-phones．
Many kids see iPods as necessary things to have．iPods are great for music，but do they do anything good for your children's education？Maybe they do．That's the opinion of Doug Johnson，an educator for 30years．Johnson says that educators should accept all new forms of technology in the classroom，including iPods．"Some do more with their cell-phones than we can do with our laptops，"he jokes．"I don't think we should be afraid．The truth is that it's easier to change the way we teach than to change the technology habits of an entire generation．"
29．According to author，primary school children shouldD．
A．use the computer and the Internet regularly
B．ask their parents to buy them cell-phones
C．buy iPods to listen to music
D．go to libraries to read more books
30．Why do parents agree to buy their children cell-phones？C
A．They want their children to be cool．B．They think cell-phones be helpful to their study．
C．They want to keep in touch with their children．
D．They want their children to keep up to date．
31．The following are all reasons why many teachers dislike cell-phones EXCEPTC．
A．cell-phones can be used to cheat on exams
B．schoolchildren will send messages during class
C．cell-phones can be used to record lessons
D．schoolchildren might talk on them during class
32．What does the underlined word"that"refers to？B
A．iPods can be used to listen to music．
B．iPods can be helpful for children's education．
C．iPods can be used to play games．
D．iPods are necessary for children's lives．
分析 文章主要讲述了手机对学生的好处与坏处以及家长和老师对此的态度．
解答 29．D 细节理解题．根据第一段第三句Even if you have a computer，it's a good idea to get children familiar with libraries．如果你有一台电脑，让孩子熟悉图书馆也是个好主意可知答案．故选D．
30．C 细节理解题．根据第二段For many parents，it's a safety issue：They want to know that their kids can reach them quickly if necessary．对很多家长来说，这是一个安全问题：他们想知道，如果有必要，他们的孩子可以很快地联系到他们．得知答案．故选C．
31．C 细节理解题．根据第二段But many teachers dislike cell-phones．Some kids send messages or have talks in the class．Sending messages also raises the problem of cheating on exams．但是很多老师都不喜欢手机．有些孩子会在课堂上发信息或进行交流．发送信息也会增加考试作弊的问题．可知答案为C
32．B 细节理解题．根据最后一段前三句"We live in a digital world now，and a student's technology needs have changed．For the early years，say when you are in primary school，you can get by with no technology at all．Even if you have a computer，it's a good idea to get children familiar with libraries"可知答案．手机对学生有用．故选C．
点评 本文是一个科教类阅读理解，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．
