What is it? MP3compressed(压缩) music into small computer files(文件).You may download MP3music in several ways.Music can be downloaded from websites that have turned wide music libraries into MP3.Once MP3music is on your PC's hard drive(硬盘),you can play it through your computer's speakers,"burn"it onto blank(空白的) CDs or swap(交换) MP3files with friends using e-mail. |
How much? Software(软件) needed to play and turn MP3music is often free.Compact portable(小巧便携的) MP3players start at around $40and can hold hundreds of songs.A blank CD on which you can record music costs about a dollar. |
Advantages MP3turns your home PC into a jukebox(自动点唱机).Small MP3players are the size of a deck of cards(一副纸牌),making it easy to take hundreds of songs with you. |
Disadvantages You may find that some websites only allow you to listen but you can't download music.Others let you download music but can't be copied to MP3players.And a growing number of new CDs make it impossible to copy songs to a computer. |
分析 您的计算机已经播放音乐很多年了,每一次播放一个CD.但是如果你的歌曲是MP3格式的,那么你的电脑可以存几百首.
它是什么?MP3,将音乐压缩形成一个电脑文件,你可以通过很多方法下载到MP3文件,一旦MP3文件存储到了你的电脑硬盘里,你就可以用电脑的播放器进行播放.
多贵?能够播放或转换mp3音乐的软件通常是免费的,一个小巧的mp3播放器也就40美元,且能够存储上百首歌曲.
优点:mp3将你的电脑变成自动点唱机.
缺点:你会发现有一些网站只允许你听,而不让你下载,有一些提供下载,但是不能复制,很多CD上的音乐文件不能复制下来.
解答 56.D.细节理解题.题干中的问题是如何获取mp3文件,根据Music can be downloaded from websites that have turned wide music libraries into MP3.可知,你可以从网站中下载到mp3文件,因此该题的答案是D.By downloading from websites,which have turned music libraries into MP3.
57.A.词义推断题.根据生活中的接触,CD是一个储存器,而根据文中中的内容,mp3是一个压缩音乐的电脑文件,因此我们可以吧这个电脑文件复制到一个空白的光盘上,因此这里的burn代表的意思应该是复制.
58.D.推理判断题.根据Software(软件) needed to play and turn MP3 music is often free.可知,播放和转换mp3的软件通常都是免费的,因此A正确;根据Once MP3music is on your PC's hard drive(硬盘),you can play it through your computer's speakers,"burn"it onto blank(空白的) CDs or swap(交换) MP3 files with friends using e-mail.可知,一旦你将mp3文件转移到你的电脑上,那么你就可以用电脑的播放器进行播放、复制到光盘上以及通过E-mail的形式与朋友交换,因此B正确;根据Small MP3players are the size of a deck of cards(一副纸牌),making it easy to take hundreds of songs with you.可知,mp3播放器的大小与纸牌的大小差不多,你可以很轻松的携带上百首的音乐,因此你可以携带者mp3去旅行,因此C正确;根据And a growing number of new CDs make it impossible to copy songs to a computer.可知,越来越多的CD中包含的文件不能复制,因此D错误;
59.C.细节理解题.根据Compact portable(小巧便携的) MP3players start at around $40and can hold hundreds of songs.可知,一个小巧的mp3播放器也就40美元,且能够存储上百首歌曲,因此答案应该是40美元,也就是C.About forty dollars.
60.B.细节理解题.根据You may find that some websites only allow you to listen but you can't download music.Others let you download music but can't be copied to MP3players.And a growing number of new CDs make it impossible to copy songs to a computer.可知,本文中介绍的缺点包括一些网站只允许你听,而不让你下载、有一些提供下载,但是不能复制、越来越多的CD上的音乐文件不能复制下来三个,因此答案为B.3.
点评 本文是一篇关于mp3的文章.做题时要在理解好文意的基础上,与题目有机的结合,从文章中找到相关细节性的句子与选项细细比对,进行选择或推理判断,选出符合文章内容的正确选项.做题注意灵活,有时可采用排除法或直选法确定出最终答案.
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