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共用题干 Computer Plug-in1.Life on the Internet can be enriched if you don't re...

admin2020-12-24  15
问题 共用题干
Computer Plug-in

1.Life on the Internet can be enriched if you don't restrict yourself to just written words and still pictures.Even if you are a newcomer to the Internet world,you've probably heard about multi-media on-line一listening to radio,watching animations and videos,even playing in three-dimensional space.Sound and movement make information come alive.
2.In order to experience that,some special pieces of software called plug-ins are necessary. The term"plug-in"refers to a small,add-on piece of software which extends the capabilities of your web browser,like Netscape Navigator or Microsoft Explorer,turning your computer into a radio or TV.
3.When you open a web page with a file requiring a plug-in which you don't have.you will usually receive a message asking if you want to get it by downloading it and installing it into your computer. Most of the time,the installation will be automatic.
4.Occasionally,you come across a downloaded file which needs to be decompressed or unzipped before installation.Once installed,plug-ins run automatically,without you having to do anything.
5.Many multimedia controls still need to be obtained from the developer but are installed automatically.
6.Shockwave is a typical example of it. All you need to do is go to the Macromedia site and click on the link to install the ActiveX control.The rest happens automatically.The next time you go to a"Shocked"website,the Shockwave control loads and plays the movie.
7.Most plug-ins and controls can be downloaded for free on the Internet,although not all will work with every system.Some of them,for instance,only work with Windows 95.
选项 Paragraph 3_______
A:Life online can be colorful.
B:How plug-ins are installed.
C:Plug-ins should not be absent if you want to enjoy the Internet.
D:How Shockwave is installed and used.
E:No money is charged for the use of plug-ins.
F: The developer's permission is needed before you install a plug-in.
答案B
解析本题考查的是对所读材料大意与主旨的掌握。第一段第一句提到："Life on the Internet can be enriched if you don't restrict yourself to just written words and still pictures."当你不再局限于敲打文字和浏览静止的图片时，你的网上生活会变得丰富多彩许多。所以主旨句选A网上的生活可以很丰富多彩。
本题考查的是对所读材料大意与主旨的掌握。第二段第一句提到：" In order to experience that , some special piece of software called plug-ins are necessary.”要体验这些功能，那些被叫作“插件”的特殊软件就必不可少了。所以选C如果你要享受因特网，插件不可或缺。
本题考查的是对所读材料大意与主旨的掌握。第三段主要介绍了插件安装的流程，所以选B插件是如何安装的。
本题考查的是对所读材料大意与主旨的掌握。第六段是对第五段内容的范例解释，以Shockwave插件的安装为例，所以选D Shockwave插件如何安装和使用。
本题考查的是对文章阐述的事实与细节的了解。题目是：术语“插件”指的是一个附加的小软件，它能够扩展你的网络浏览器的______。选择F的依据是第二段第二句：" The term plug-in refers to a small , add-on piece of software which extend the capabilities of your web browser…”术语“插件”指的是一个附加的小软件，它能够扩展你的网络浏览器的性能……所以选F性能。
本题考查的是对文章阐述的事实与细节的了解。题目是：插件一旦安装，就______运行，无须做任何事。依据是：本文在第四段的最后一句提到“Once installed, plug-ins run automatically , without you having to do anything.”一旦安装完毕，插件就会自动运行，无须你做任何事。所以选D自动地。
本题考查的是对文章阐述的事实与细节的了解。题目是：许多多媒体的控制程序仍需从开发商处______，不过都是自动安装的。选E的依据第五段：" Many multi-media controls still need to be obtained from the developer but are installed automatically.”许多多媒体的控制程序仍需从开发商处索取，不过都是自动安装的。所以选E获取。
本题考查的是对文章阐述的事实与细节的了解。题目是：大多数插件和控制程序可以从因特网上______下载。依据是第七段第一句：" Most plug-ins and controls can be downloaded for free on the Internet...”大多数插件和控制程序可以从因特网上免费下载……所以选A免费。
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