Tony: Next, you need to configure the properties of the FTP site in IIS, such as your IP address
and the home directory.
Leo: Well, what should I do about this?
Tony: In Control Panel, enter Administrative Tools, and then open Internet Information
Services. In the left pane, expand \(local computer)\FTP Sites\on \Properties. In the Properties dialogue box, find the FTP Site and Home Directory tabs to specify the IP address and home directory.
Leo: Is that all?
Tony: Yes. Others can visit your FTP site by typing \
of the browser. We can have a try after you are done with that.
Leo: That sounds great.
Leo: 我听说使用FTP可以方便地在网络中传输文件，是这样的吗？ Tony:的确如此。使用FTP可以更轻松地上传和下载大量文件。 Leo: 我该怎样做才能使用FTP来分享文件呢？ Tony:首先你要建立一个FTP站点。如果你在使用Windows XP Professional，你可以在“Internet
信息服务”中建立一个FTP站点。
Leo: 明白了，接下来要做什么？
Tony:接下来你需要在“Internet信息服务”中配置FTP站点的属性，如IP地址和主目录。 Leo: 嗯，这又如何操作呢？
Tony:在控制面板中，进入“管理工具”，打开“Internet信息服务”。展开左边栏中的“（本地
计算机）”和“FTP站点”，再右键单击“默认FTP站点”选择“属性”。在“属性”对话框中找到“FTP站点”和“主目录”选项卡，设置IP地址和主目录。
Leo: 这样就可以了吗？
Tony:是的，其他人只要在浏览器的地址栏中输入“ftp://”加IP地址就可以访问FTP站点了。
你设置完成后我们可以试一试。
Leo: 真是太好了。
Sample 1.3 Using Remote Desktop in Windows XP Professional
Leo: I have two computers with Windows XP Professional, one at work and the other at home.
Could I remotely control the computer in the office with the one at home?
Tony: Certainly. Remote Desktop can do this. Leo: What should I do about this?
Tony: Before using Remote Desktop, you need to configure the host computer, that is, the
computer in your office. First, you must set passwords for any user that will connect
remotely. Log on to the system as an administrator, open User Accounts in Control Panel, and then select user account and click Create a password.
Leo: Ok, it is done.
Tony: Next, enable Remote Desktop. Enter Control Panel, double-click the System icon. On the
Remote tab, select the checkbox before Allow users to remotely connect to this computer. Click the Select Remote Users button to add users who can connect to the host computer remotely. You can now connect to the host computer from a remote computer using the Remote Desktop Client.
Leo: Ah, it sounds great. How can I log on to the host computer using the Remote Desktop
Client?
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Tony: On the Start menu, click All Programs, Accessories, and Communications; then select
Remote Desktop Connection. Enter the hostname or the IP address and click the
Connect button. You should be presented with the logon prompt for the host computer. Enter username and password for the account.
Leo: I will log in and be able to remotely use my computer! Thank you very much, Tony. Tony: That's all right. If you have any question, don't hesitate to ask me.
Leo: 我在公司和家中各有一台装有Windows XP专业版的电脑，我可以使用家里的电脑遥控
办公室里的吗？
Tony:当然可以，使用远程桌面就可以做到。 Leo：那我该怎么样做呢？
Tony:在使用远程桌面前，你需要配置主机，就是你办公室里的电脑。首先你需要为远程连接
用户设置密码。以管理员身份登录系统，打开控制面板里的“用户账户”，选择用户并点击“创建密码”。
Leo: 好，做完了。
Tony:其次，启动远程桌面。进入控制面板，双击系统图标。在远程选项卡里，选择“允许用
户远程连接到本电脑”前的选项框。单击“选择远程用户”按钮，添加能远程连接主机的用户。现在就可以使用远程桌面客户端来连接主机了。
Leo: 啊，太好了。那怎么样使用客户端登录主机呢？ Tony:在“开始”菜单中，依次点击“所有程序”，“附件”，“通讯”，再选择“远程桌面连接”。
输入主机名或IP地址，点击“连接”。然后会出现主机的登录窗口，输入用户名和密码。
Leo：这样我就可以远程控制我的电脑了！太谢谢你了，Tony。 Tony:没什么，有问题随时来找我。
Unit 7:Work with Search Engines 搜索引擎的应用
Part 1: Key Words search engine Google Baidu image Google Toolbar Internet Explorer recommend Google Alert format language Tools highlight interaction overstate potential
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搜索引擎 谷歌 百度
图片，图像 谷歌工具栏
微软的WEB浏览器 推荐
谷歌快讯 格式
语言工具
加亮，使显著突出 交互
夸大的叙述，夸张 潜能，潜力
capture scan pattern horizontal vertical predictable consistent query transparency spam blog traffic multitasking crawler web crawler directory encyclopedia index internal external access launch compile catalog acquire webmail inbox mobile access 夺取
浏览，扫描 式样，模式 水平的 垂直的 可预见的
一致的，稳定的 查询
透明，透明度 垃圾信息
博客，是webblog的简称 通信量，流量
多（重）任务处理 爬虫
网络爬虫（搜索引擎技术） 目录，名录，指南 百科全书 索引 内部的 外部的 访问
开办（企业） 编译，汇编
将??编入目录 获得，学到 网络邮件 收件箱 移动访问
Part 2 ：Speaking
Sample 1.1 Discuss and Recommend a Search Engine
Leo: Tony, may I ask you a question? Which domestic search engine is the best?
Tony: Oh, I think Baidu is the best one in China, very convenient and fast too. And not only can
you search for news on it, but also for MP3 files and lyrics.
Leo: You know, I often need to search for some information on the Internet at work. I've tried
some other search engines before, but didn't feel good about them. I often couldn't find what I needed.
Tony: Which search engines have you used before? Leo: I've tried Sohu's search engine, and Sina's too.
Tony: Well, those two have become web portals now. The are not specialized in search engine
business, so they are not the best choice.
Leo: Oh, that sounds reasonable.
Tony: Why not try Google? That is the best of all, and it's easy to search for information in both
Chinese and English. And actually, Google supports over 100 languages throughout the world.
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Leo: Pardon me, what did you call if? Tony: Google, G-O-O-G-L-E.
Leo: Strange name! Why is it called Google?
Tony: Well, it was from the word googol, which has the same pronunciation and the similar
spelling. Googol is the large number 10^100, that is , 1 followed by one hundred zeros. The company chose this name for their search engine to indicate that users could find tons of information through Google.
Leo: That's interesting! I will try it out!
Leo: Tony，可以问你一个问题吗？国内哪一个搜索引擎是最好的？
Tony: 我觉得国内最好的搜索引擎就是百度啦，使用非常方便，而且速度也很快。通过百度
不仅可以搜索新闻，还可以搜索MP3音乐和歌词呢！
Leo: 我在工作过程中经常需要到互联网上搜索相关的信息。我已经试过几个其他的搜索引
擎了，但感觉一点都不好！经常找不到我需要的信息。
Tony: 你都用过哪些搜索引擎啦？
Leo: 搜狐的搜索引擎，新浪的也用过。
Tony: 是这样的，搜狐和新浪都已经成为门户网站了，他们不是专营搜索业务的，所以他们
不是最好的选择。
Leo: 嗯，怪不得呢。（这个解释很合理）
Tony: 你为什么不试一试Google？那可是最棒的搜索引擎了！搜索中英文资料都十分方便。
Google在全世界支持100多种语言呢！
Leo: 抱歉，你说它叫什么？
Tony: 叫Google，拼写是G-O-O-G-L-E Leo: 怎么起了这么个怪名字呢？
Tony: Google这个名字是从Googol这个词演化过来的，他们的发音一样，拼写也非常相似。
Google是一个非常大的数字，10^100，也就是1 后面有100个0！他们用这个方法来命名自己的搜索引擎，言下之意就是通过Google能够找到海量的信息！
Leo: 真有意思！我马上试一下！
Sample 1.2 Search for Web Pages in the Language that You Choose
Tony: Hi, Leo! What have you been searching for? You've been working on the Google homepage
for quite a while!
Leo: Hi, Tony. I am searching for some English information on the hardware firewalls produced
by foreign IT companies. But most of the results in the list are in Chinese, which makes it hard to retrieve the English information from the list.
Tony: Oh? Don't you remember what I told you? Google supports over 100 languages throughout
the world. And you can search for web pages in the language you choose by setting your Preferences.
Leo: Really? Can you show me how to do it?
Tony: Sure. Visit Google at www.google.com. click Preferences on the homepage which is to the
right of the search box.
Leo: Yeah, this opens a web page. What shall I do next?
Tony: The following steps are even easier. Select English in the Drop-Down Box in the Interface
Language section if you want to use Google with the English interface. And for web
pages in English, just select English in the Drop-Down Box in the Search Language section.
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Finally, click Save Preferences at the bottom of the web page.
Leo: I got it! The web page shows that the default search language of Google is Search for pages
written in any language. Is this set to get as many results as possible?
Tony: You are quite right. Though Google lets you search fro web pages in the language that you
choose, which is quite convenient, these searches only see part of the web. Therefore, Google suggests using Search for pages written in any language as your default option.
Leo: Well, I see. Thank you for your help, Tony!
Tony: Never mind! Just feel free to ask me stuff about Google. I'm a super Google fan! Leo: Ok, I will.
Tony: 嗨！Leo，在搜索什么呢？我看你在Google的主页上琢磨好长时间了。
Leo: 嗨！Tony，我在互联网上搜索国外IT企业有关硬件防火墙产品的英文信息。但是结果
列表里面大部分都是中文信息，搜索起来非常麻烦！
Tony: 哦？你不记得我告诉过你Google可以支持上百种语言吗？遇到这种情况，你可以设置
你的Google“使用偏好”来用你选定的语言来进行搜索。
Leo: 是吗？能给我演示一下吗？
Tony: 当然。访问Google的主页www.google.com，然后在主页上点击“使用偏好”，她的位
置就在搜索框的右侧。
Leo: 嗯，点击这个链接带来了一个网页，之后呢？
Tony: 之后的操作就更简单了。如果你想使用英文界面的Google，那就在“界面语言”右侧
的下拉框中选择“英文”。如果你想让Google只显示英文的搜索结果，那就在“搜索语言”右侧的选项中选择“英文”。最后点击页面下方的“储存使用偏好”。
Leo: 哦，知道了！网页上显示Google默认的搜索语言是“所有语言”，这么做的目的是要
获得尽可能多的搜索结果吗？
Tony: 对啊！Google可以在你选定的语言中搜索网页，这个功能是非常使用的。不过这样一
来只能搜索到互联网上的一部分信息，所以“所有语言”被设定为默认选项。
Leo: 明白了，谢谢你的帮助！
Tony: 不客气！如果在Google的搜索方面有任何问题就随时问我吧！我可是个Google迷啊！ Leo: 好的，有问题我会找你的。
Sample 1.3 Create a Google Alert
Leo: Hi, Tony! I've got another problem. I got to search for the information on hardware firewall
products everyday and I have to look for the newly updated web pages from the list again and again. You can't imagine how tiring it is! Is there an easier way to do it?
Tony: Sure! Google Alerts will help solve your problem. Leo: What is that? Another service offered by Google?
Tony: Yeah. Google Alerts are emails automatically sent to you when there are new Google
results based on your search terms. For example, if the latest web pages that contain the search terms of your choice appear in the top twenty results of Google Web search, an email will be automatically sent to your email address to keep you informed.
Leo: Wow, that's terrific! I never knew Google could do that! Tell me how to use it. Tony: First you should sign up for it. Visit its homepage at www.google.com/alerts. Input
hardware firewall as the Search items and select Comprehensive as the Type. After that, set How often to Once a day. Finally, type in your email address and click Create Alert.
Leo: And after that I will receive emails from Google everyday?
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