計算機(jī)英語Unit-6課件

1、Speaking Practice Work in pairs and take turns to be A and B to practice the dialogue. Chatting With QQ EmailA: Do you know what the most popular means of communication is at present?B: Phone calls, email or sending messages?A: Oh no, it should be QQ.B: QQ? What is QQ?A: QQ is software based on Inte

2、rnet IM. B: Then what can we do with it？Speaking Practice Work in paChatting on QQA: QQ is one of the most widely used chat software. Using it we can chat with others. As long as others online, you can see him immediately, and you can talk to many people at the same time.B: Why is it more popular th

3、an the telephone?A: Because it is the most convenient and practical way of communication.B: So many advantages! Then how can we get a QQ number?A: You must register in Tencent website to get a number.B: Thats easy. Ill apply for QQ number when I go back.Chatting on QQNew Words and Expressionspopular

4、ize ppjlraz v. 普及，推廣development divelpmnt n. 發(fā)展，生長consumer knsju:m n. 消費者，顧客，用戶fashionable fnbl adj. 流行的，符合時尚的consumption knsmpn n. 消費，消耗；消費耗量pattern ptn n. 方式，形式purchase p:ts v. 購買product prdkt n. 產(chǎn)品，產(chǎn)物service svs n.（提供技術(shù)或幫助的）服務(wù)extraordinary ikstr:dnri adj. 意想不到的，不平常的circulation s:kjulein n. 流通，循環(huán)，

5、傳播advantage dv:ntid n. 有利條件，優(yōu)勢important imp:tnt adj. 重要的，有重大影響的，有巨大價值的 convenience knvi:njns n. 方便，便利deliver diliv v. 遞送，交付information nfmein n. 消息，資料, 情報dishonest dsnst adj. 不誠實的，不老實的，不正直的business biznis n.交易，生意register redist v. 注冊的，登記過的，已掛號的registration redstren n. 登記，注冊，掛號credibility kredblti n.

6、 可靠性，可信性reputation repjutein n. 名氣，名聲, 名譽(yù)necessary nesisri adj. 必要的，必需的 distribute distribju:t v. 分配，分給New Words and ExpressionspopIntensive ReadingRead the following passage, trying to answer the questions in the box.1. What is online shopping?2. Do you have the experience of shopping on the Intern

7、et? What is its advantage? Disadvantage?3. Can you introduce the process of online shopping briefly?Intensive ReadingRead the follShopping On The InternetWith the development of the Internet, and the popularization of computers, shopping on the Internet has become the most fashionable consumption pa

8、ttern. Then what is online shopping? It is a process that consumers go through to purchase products or services over the Internet.Online shopping spans the limit on time and space, which brings extraordinary change to the commercial circulation field.CHShopping On The InternetWith tShopping On The I

9、nternetThere are lots of advantages of online shopping，of which the most important is perhaps its convenience. First people dont have to waste a lot of their energy and precious time to go from one shop to another to choose the commodities they like, just click your mouse to choose the goods, and th

10、e commodities you have ordered will be delivered promptly. Second, you can search as much information as you can. Whats more, lots of people love to pursue the fashion and then they choose online shopping. CHShopping On The InternetThShopping On The InternetBut there is another voice The virtual is

11、dishonest, and it is not safe to do business through the Internet. If you are careless when shopping on the Internet, it will bring you some trouble. Sometimes, the real goods may not be the same as what you have seen on the computer.If you buy goods on the Internet, there are some steps to follow:

12、To Taobao, for example, first you need register on the site, fill in the details of your true address, name, phone cards, and so on. After completing the registration on the website, you can see your favorite products, proper price, the seller and credibility. The sellers with good reputation have r

13、elatively high credibility.CHShopping On The InternetCHShopping On The InternetThen fill in the real consignee name, shipping address, post code and contact phone number.Last choose the way of delivery, and click ok.If you choose to pay online banking, it is necessary to open the online banking serv

14、ices, and pay the charge inside Bao money, then wait for the sellers to deliver your goods. After the goods is received, the money will be paid to the account of the sellers automatically, which before both buyers and sellers can not control the money. CHShopping On The InternetTheExercisesI. Mark t

15、he following sentences with T (true) or F (false) according to the passage.1. Shopping is the most fashionable consumption pattern at present.2. Online shopping brings extraordinary change to peoples life.3. Shopping on the Internet has many advantages except disadvantages.4. There are six steps to

16、follow when shopping on the Internet.5. It is necessary to open the on-line banking services when shopping on the Internet.1. F 2. T 3. T 4. F 5. TExercisesI. Mark the followingExercisesII. Classify the following networks.Shopping network Entertainment Network Government networkEducation network Fin

17、ancial network Friends network 金融界 淘寶網(wǎng) 中國教育考試網(wǎng) 1. _ 2. _ 3. _ 迅雷看看 百合網(wǎng) 人民網(wǎng)4. _ 5. _ 6. _ 1. Financial network 2. Shopping network 3. Education network 4.Entertainment Network 5. Friends network 6. Government networkExercisesII. Classify the follExercisesIII. Translate the following words and phrases

18、 into English.1. 網(wǎng)上購物 2. 消費方式3更重要的 4. 選擇送貨方式5網(wǎng)上注冊 6. 網(wǎng)上銀行1. online shopping 2. consumption pattern 3. whats more 4. choose the way of delivery 5. register on the site 6. on-line banking ExercisesIII. Translate the foExercisesIV. Translate the following words and phrases into Chinese.1. the populariz

19、ation of computer 2. limit on time and space3. commercial circulation field 4. pursue the fashion5. register on the site 6. fill in the details1.計算機(jī)的普及 2. 時空的限制 3.商業(yè)流通領(lǐng)域 4. 追求時尚 5. 網(wǎng)上注冊 6. 填寫細(xì)節(jié)ExercisesIV. Translate the folExercisesVTranslate the following sentences into Chinese.1. For most people,

20、online shopping is convenient and very happy.2. The people are accustomed to the pattern of online shopping soon.3. You need to register on the site, fill in the details of your true address, name and so on when shopping on the Internet.4. Online shopping brings extraordinary change to the commercia

21、l circulation field.5. The virtual is dishonest. It is not safe to do business through the Internet. 1. 對于大多數(shù)人來說，網(wǎng)上購物既是方便的又是很快樂的。2. 人們很快就習(xí)慣了網(wǎng)絡(luò)購物這種模式。3. 網(wǎng)上購物時你需要在這個網(wǎng)站上注冊,填寫你的真實地址、姓名等等。4. 網(wǎng)上購物給商業(yè)流通領(lǐng)域帶來了非同尋常的變革 。5. 虛擬是不可靠的,即通過互聯(lián)網(wǎng)買賣是很不安全的。ExercisesVTranslate the folloExercisesVIFill in each blank with t

22、he correct word given below. Change the form of the word if necessary. writing even other so but when such as touch to consultingMost of us can remember the days (1)_ we didnt use e-mail as an everyday vehicle for communication. Slowly (2)_ surely，it crept into our lives. E-mail is a valuable tool f

23、or college students at any level. Its available 24 hours a day，7 days a week and (3)_ at holidays. Most universities assign students an account upon entrance， so there is usually not even an option involved. You can do everything from (4)_ on homework and projects，keeping in (5)_ with classmates， co

24、rresponding with family and friends，and getting daily news services to keep you posted on world events. But，what are the disadvantages？E-mail can be e-jail. You might spend hours (6)_ and responding to e- mails when you should be hitting the books for an upcoming exam. Or，you might be signed up for

25、so many daily services，(7)_ horoscopes，news services，or personals， that your mailbox is so filled up with junk mail，that finding the important e-mails through your mailbox might take hours.If youre a student，time is at a premium. Create and organize your e-mail folders into important school-related

26、mail，correspondence with friends and family，and a miscellaneous folder for jokes，horoscopes，and (8)_ news services. Always put the mail into the appropriate folders first，and when youre finished，head for the important school-related folder first. Respond (9)_ the most important e-mails first and， if

27、 you have time，you can get to the others.Discourage your friends from forwarding those tiresome joke lists， sex quizzes， and chain e-mails. The minute you realize youve got one，delete it immediately (10)_ you wont be tempted to read it.1.when 2. but 3. even 4. consulting 5. touch 6. writing 7. such

28、as 8. other 9.to 10. soExercisesVIFill in each blankAdditional ReadingNew Words and ExpressionsLAN局域網(wǎng) WAN廣域網(wǎng)associate 相關(guān)peripheral 外設(shè)geographical 地理 topology 拓?fù)鋐iber optics 光纖 coaxial 同軸illustration 插圖 laser printer 激光打印機(jī)guests account 來賓賬戶 control panel 控制面板attributes 屬性 local security strategy 本地安

29、全策略user rights assigned 用戶權(quán)利指派 desktop 桌面network identifier guide 網(wǎng)絡(luò)標(biāo)識向?qū)?phenomenon 現(xiàn)象Additional ReadingNew Words anAdditional Reading How To Establish A LanThere are two categories of networks: local area networks (LANs) and wide area networks (WANs). A LAN is a computer communication network in a

30、local geographic area (such as a school, factories and organs), which connects various computers, peripherals and databases together. LANs specificity is very strong, and its topology is relatively stable and standardized. The topology of the network may be ring, star or bus. LANs use fiber optics o

31、r coaxial cable to connect computers, and each computer must have special communications software installed in its hard disk. The main characteristics of a LAN include its throughput, delays, wiring type and distances, security, and reliability. The illustration is an examples of LAN. Such a special

32、 design has two advantages: People can share different devices, and decrease equipment spending. For example, four computers can share this laser printer and file serverThere are some steps to follow when establishing a LAN:1. Enable guests account. Control panel - user accounts - enabling guest acc

33、ount CHAdditional Reading Additional Reading2. Install NetBEUI agreement. To see neighbors attributes - check local connection attributes - click installation - check the agreement - see if NetBEUI agreement exists, if exists then install this agreement, if not, it indicates that has installed the a

34、greement, in Winxp system the agreement is already installed.3. Check the local security settings if guest account has been disabled. The control panel - management tool - the local security strategy - user rights assigned check the item refuse to access this computer from network - to see whether t

35、he GUEST account inside, if there are put it removed. 4. Set the Shared folder. If you dont set a shared folder, nets in other machines do not have access to your machine. 5. Establish working group. In Windows desktop，right-click my computer, select attribute, and then click the “computer name , ch

36、eck to see if the tabs have appeared your LAN workgroup names like workgroup etc. And then click network ID button, start network identifier guide. Then computers in the local area network can visit each other.All of the steps above are not all necessary, but as long as your LAN appeared the phenome

37、non that cannot access, through the settings above can ensure LAN unblocked. CHAdditional Reading2. Install NComprehensive ExercisesAnswer the following questions according to the reading material above.1. How many categories do networks have？What are they?2. What is a LAN?3. What are the main chara

38、cteristics of a LAN?4. Why should we set the shared folder when establishing a LAN?5. How many steps are there to follow when establishing a LAN?1. There are two categories of networks: local area networks (LANs) and wide area networks (WANs).2. A LAN is a computer communication network in a local g

39、eographic area, which connects various computers, peripherals and databases together. 3. The main characteristics of a LAN include its throughput, delays, wiring type and distances, security, and reliability. 4. Because if you dont set a shared folder, nets in other machines do not have access to yo

40、ur machine. 5. There are 5 steps: (1)enable guests account, (2)Install NetBEUI agreement,(3)Check the local security settings if guest account has been disabled,(4)Set the Shared folder,(5)Establish working group.Comprehensive ExercisesAnswer Screen EnglishName of list device PRN：列出一個設(shè)備名，作為打印機(jī)輸出設(shè)備No

41、 code paper has been selected 沒有碼頁可供選擇No DBF files are present 沒有數(shù)據(jù)庫文件No Extended DOS partition to delete沒有擴(kuò)充DOS分區(qū)可作刪除No files added / found / replaced文件沒有增加（找到、替換）No fixed disks present 硬盤不存在No free file handles Cannot start COMMAND, exiting無空閑文件句柄，不能啟動COMMAND命令，退出No hard drive delected 未檢測到硬盤驅(qū)動器No

42、 library has been opened 庫文件未打開No more virtual memory 沒有更多的虛擬內(nèi)存No object modules specified 沒有指定目標(biāo)模塊No logical drives defined 沒有定義邏輯驅(qū)動器No partitions defined 未定義任何分區(qū)No partitions to delete 無分區(qū)可刪除No partitions to make active 無分區(qū)可激活No path沒有路徑No primary DOS Partition to delete 無基本DOS分區(qū)可刪除No removal acti

43、ons are performed 未執(zhí)行移動操作No room for system on destination disk目標(biāo)盤上沒有存放系統(tǒng)的空間No source drive specified 未指明源驅(qū)動器Screen EnglishName of list devNotes to the Text1. shopping on the Internet has become the most fashionable consumption pattern.the most fashionable consumption pattern 為形容詞最高級形容詞最高級：the+最高級Au

44、tumn is the best season in Beijing.秋天是北京最好的季節(jié)。This book is the most expensive of the three.這本書是這三本中最貴的一本。2. is a process that consumers go through to purchase products or services over the Internet.it作形式主語，代替真正主語consumers go through to purchase products or services over the Internet.it is not safe t

45、o do business through the Internet.it作形式主語，代替不定式短語to do business through the Internet.Notes to the Text1. shoppinNotes to the Text3. There are lots of advantages of online shopping，of which the most important is perhaps its convenience.of which the most important is perhaps its convenience 為介詞+關(guān)系詞的定

46、語從句，修飾advantage.4. Whats more, lots of people love to pursue the fashion and then they choose online shopping.Whats more 再說，更重要的 What more can you wish for? 你究竟還想得到什么呢？ What more could they ask for? 他們還想怎么樣？Notes to the Text3. There arNotes to the Text5. fill in the details of your true address, name, phone cards, and so on.fill in 填寫Please fill in these forms in duplicate. 請一式兩份填寫這些表格。and so on 如此等等Notes to the Text5. fill iNotesat present 目前base on 以為根據(jù)IM Instant Messaging的縮寫，即時通訊，實時傳訊Notesat present 目前Noteschat software 聊天軟件apply for 希望獲得的事物，申請Noteschat so