新职业英语-IT英语Unit.ppt

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1、ITITITIT英语英语英语英语ITIT 英英 语语新职业英语新职业英语ENGLISH FOR CAREERSUnit 3Product TestITITITIT英语英语英语英语Warming-upReading AListeningSpeaking4123Reading B5Writing6Project7Vocabulary and Structure8ITITITIT英语英语英语英语1.Ask students to discuss what kind of the product is the most useful in their life.2.Ask one or two stu

2、dents to describe the game they enjoy playing recently.3.Ask one or two students to explain the advantages or disadvantages of computer in our life.Free talkITITITIT英语英语英语英语1.How many emails do you send a day?A.More than 20.B.5-20.C.1-5.D.I dont send them every day.2.How many text messages do you se

3、nd a day?A.More than 15.B.Less than 15.C.I prefer to talk.D.None.3.How many hours a day do you surf the Net?A.More than two hours.B.30 minutes to two hours.C.A few minutes.D.I dont surf the Net every day.Task Do the following quiz and count how many As,Bs,Cs and Ds you get.Then see which picture mat

4、ches you the best.ITITITIT英语英语英语英语4.How often do you buy online?A.Very frequently.B.Every day.C.Rarely.D.Never.5.MP3 player,BlackBerry,mobile phone,laptop.How many of them do you own?A.Four.B.Three.C.Two.D.One or none.6.Wi-Fi,L8,gbps,ISP.How many of them do you understand?A.Four.B.Three.C.Two.D.One

5、or none.7.What will you do if your Internet connection goes down?A.Its not a problemI have a backup account.B.I call the helpline immediately.C.I try dialing later,or do something else instead.D.I dont care.ITITITIT英语英语英语英语8.What will you do when your computer is being repaired?A.I use my other PCI

6、have a spare.B.I use my laptop.C.I borrow a computer if necessary.D.Its not a problem;I can wait.9.What do you prefer to do at home in the evenings?A.Check my email.B.Play computer games.C.Watch TV.D.Read a book.10.It is usually better to contact you _.A.by text message B.by phoneC.by email D.face-t

7、o-faceITITITIT英语英语英语英语Mostly AsDo you have time for outdoor activities?You need to take a break and see some friends.Mostly BsYouve got the right attitude for the business world.You know and understand technology.But be carefuldont let it take over your life.ITITITIT英语英语英语英语Mostly CsWell you can use

8、 a computer.And you havent forgotten about your friends.But dont get left behind by new technology!Mostly DsWhat century are you living in?Modern technology can make your life easier and more fun!ITITITIT英语英语英语英语Reading ATask 1 Before reading the passage,see how much you know about web testing by an

9、swering the following questions.1.What kind of reasons can lead to the disconnection to the Internet?2.How would you try your best to solve the problem?ITITITIT英语英语英语英语Five Steps of Web Accessibility Testing Testing the accessibility of a web page is an easy job.The necessary knowledge required is y

10、our familiarity with HTML and CSS,and your ability to predict the special difficulties faced by users.The following steps are for your reference.Reading AITITITIT英语英语英语英语 Step 1 It may come as a surprise that sometimes invalid code works as well.The code does not necessarily leave a visible bug.It m

11、ay be logically correct but its writing style doesnt meet the standard.However,valid code tends to be easier to maintain as well as being compatible with many other technologies.So first of all,in order to reduce possible problems the invalid code causes,validate your code.Step 2 Automated accessibi

12、lity testing is an important step in the overall process.When writing an article,rely on the spellchecker to catch your typos even though you know you still need to go through and check out the copy yourself to make sure you have written“Dave”and not“Cave”,for instance.Automated testing finds many p

13、roblems which could easily be missed by reading the code.Reading AITITITIT英语英语英语英语 Step 3 Hide you mouse and navigate your website using only your keyboard.Make sure every link,form field,button,or any other functionality in the page is accessible via the keyboard.This is necessary because not all p

14、eople use the mouse to browse websites.Step 4 Try to carry out one or more of the tasks your website was built for.If its an online store,find a product and buy it.If its an informational site then find key information.Rememberthis is the reason you built the site and it is the reason you are making

15、 it accessible.Reading AITITITIT英语英语英语英语 Step 5 Web accessibility isnt just fulfilling a set of requirements or validating against predefined checkpoints.It also means quality design.So its best to have your site checked over by an expert in screen reader and user interface design.They will have an

16、intimate knowledge of their functions and use,the frustrations of poor website design and solutions which ease or eliminate those frustrations.Web accessibility is something every company and organization needs to consider if they have or are planning to have a web presence.Its not only morally corr

17、ect but increases your potential customer base.And this testing doesnt need to be difficult or expensive.Reading AITITITIT英语英语英语英语accessibilityReading AThe accessibility of her play means that she is able to reach a wide audience.n.the quality of being at hand when neededfamiliarityEllens familiarit

18、y with pop music is astonishing.n.a good knowledge of a particular subject or placeITITITIT英语英语英语英语invalidadj.ineffectiveReading AA passport that is out of date is invalid.maintainv.to keep in a certain state,position,or activityThe two countries have maintained friendly relations for many years.che

19、ck outto find out if something is correct,true or acceptableI have checked out all the figures and found them to be correct.ITITITIT英语英语英语英语navigatev.to plan,direct,or plot the path or position of(a ship,an aircraft,etc.);to surf(the Internet)Reading AYou should navigate personal finance before you

20、decide to invest.ITITITIT英语英语英语英语intimateReading AWe are on intimate terms with our neighbor.adj.having a close and friendly relationship eliminateThe credit card eliminates the need to carry a lot of cash.v.to remove or get rid of potentialIn this team,she was the first to realize the potential dan

21、ger of their situation.adj.in existence and capable of being developed or used ITITITIT英语英语英语英语The necessary knowledge required is your familiarity with HTML and CSS,and your ability to predict the special difficulties faced by users.Reading Arequired过去分词作定语，修饰过去分词作定语，修饰knowledge；faced by users过去分过去

22、分词作定语，修饰词作定语，修饰difficulties.ITITITIT英语英语英语英语However,valid code tends to be easier to maintain as well as being compatible with many other technologies.Reading ATend to 表示倾向表示倾向Be compatible with 表示与表示与兼容兼容ITITITIT英语英语英语英语When writing an article,rely on the spellchecker to catchyour typos even though

23、 you know you still need to go through and check out the copy yourself to make sure you have written“Dave”and not“Cave”,for instance.Reading ARely on 依赖于依赖于 Even though 即使即使Go through 检查检查 Make sure 确定确定For instance 例如例如ITITITIT英语英语英语英语This is necessary because not all people use the mouse to browse

24、 websites.Reading ABecause 引导状语从句。引导状语从句。Not all people 表示部分否定。表示部分否定。Not+all/every/both表示部分否定。表示部分否定。Not all the students play computer games ITITITIT英语英语英语英语Task 2 Read the passage and choose an appropriate title for each step.Reading AITITITIT英语英语英语英语Task 3 Read the passage again and answer the f

25、ollowing questions.1.What knowledge is required for people to do the web accessibility testing?2.According to the passage,what is the purpose of validating the codes?Reading AThe familiarity with HTML and CSS and the ability to realize the special difficulties faced by users.It is to reduce possible

26、 problems the invalid code causes.ITITITIT英语英语英语英语3.Why is the automated accessibility testing important?4.Why is keyboard testing necessary?5.What is the significance of web accessibility testing for a company or organization?Reading ABecause it can find many problems which could easily be missed b

27、y reading the code.Because not all people use the mouse to browse websites.Good web presence is not only morally correct,but also can increase the potential customer base.ITITITIT英语英语英语英语Task 4 Find the words in the passage that match the following English definitions.1.a good knowledge of a particu

28、lar subject(Beginning)2.error in a computer program which makes it run incorrectly(Step 1)3.dictionary of correctly spelled words,held in a computer,and used to check the spelling of a text(Step 2)4.by way of;through(Step 3)5.directly connected to or controlled by a computer(Step 4)6.a way of solvin

29、g a problem or dealing with a difficult situation(Step 5)7.to think about something,especially about whether to accept something or do something(Ending)Reading Afamiliaritybug spellcheckersolution online consider viaITITITIT英语英语英语英语网页可访问性测试的五个步骤网页可访问性测试的五个步骤 网页可访问性测试并不难，只需熟悉HTML 和CSS 的相关知识，以及能够预测使用者

30、会遇到的特殊困难。以下步骤供参考：第一步：也许谁都会感到很惊讶，有时无效代码也能让网页正常运行，而且不留任何明显的漏洞。尽管逻辑上正确，但它的编写方式并不符合标准。然而，有效代码更易于维护，更易于和许多其他技术相兼容。所以，为了减少无效代码可能带来的各种各样的问题，首先一定要确认代码是否有效。第二步：可访问性自动化测试是整个测试过程中很重要的一步。写文章的时候，往往要依靠自动拼写检查发现打字错误，即使你还是要亲自浏览并检查确认写的是Dave 而不是Cave。自动化测试能发现人工阅读易于忽视的许多问题。第三步：不用鼠标而仅用键盘来浏览网页。确保网页上的每个链接、按钮或者其他功能都能通过键盘实现。

31、这一步很有必要，因为并不是所有人都用鼠标浏览网页。ITITITIT英语英语英语英语第四步：试着完成一两个网页的功能。如果是一家网上商店，就选一种商品并买下来。如果是一个信息网站，寻找其关键信息。记住这才是你设计此网页并使用户可访问的原因。第五步：网页可访问性不仅是能完成一系列的请求或者经验证是有效的，网页可访问性还关乎着高质量的设计。因此，最好能请一位屏幕读取和用户界面设计方面的专家测试你的网页，因为他们很熟悉网页的功能、用途以及浏览设计差的网站时会遇到的种种困难，并且能切实解决这些困难。网页可访问性测试是每个公司和组织设计网页或者计划设计网页时需要考虑的问题。这不仅在道德层面上是正确的，还有

32、利于扩展潜在的客户群，而且这种测试并不难也不昂贵。ITITITIT英语英语英语英语ListeningTask 1 Mary is answering a call from a customer.Listen to the conversation and complete the following notepad.Name of the caller:_Reason for his call:_Address of the caller:_The callers phone number:_Tony Taylor His service on the Net does not work R

33、oom 3505,Yuxin Community,Haidian District,Beijing ITITITIT英语英语英语英语Listening ScriptW:China Unicom.How can I help you?M:Hi,my name is Tony Taylor.I applied for a service on the Net from you yesterday,but it does not seem to be working now.W:Hello,Mr.Taylor.Thank you for calling us!What type of service

34、 is it?M:It is called“Family One”.W:OK.What happened when you tried to connect to the Internet?M:Nothing happened.And no signal appeared on the screen.W:I see.Im going to send one of our technicians to your house to see if he can fix it.If he cant,we will return your expense.M:Wow,that is so kind of

35、 you.W:Would you please tell me where your house is?M:My address is Room 3505,Yuxin Community,Haidian District,Beijing.W:And your telephone number?W:You are welcome!ITITITIT英语英语英语英语ListeningTask 2 Listen to the conversation in Task 1 again and number the following expressions in the order you hear.T

36、hank you for calling us!What happened when you tried to connect to the Internet?How can I help you?Would you please tell me where your house is?What type of service is it?If he cant,we will return your expense.I applied for a service on the Net from you yesterday.Thank you very much.35174628ITITITIT

37、英语英语英语英语Mr.Taylor:Good morning.Are you Mr.Taylor?Huang:Yes,I am.Mr.Taylor:Hi.Im Huang Jun,a technician from China Unicom.1._.Im here to fix your network problems.Huang:Oh,thanks.Please come in.Here is my computer and there is my router.Mr.Taylor:2 _?Huang:Im not sure.I just cant surf the Net now.No

38、web page displayed after I typed in the address bar.Mr.Taylor:OK.I think 3_.Huang:All right.(A few minutes later.)Mr.Taylor:OK,Ive got it.You probably didnt follow the instructions.You need to install this software from this CD.4._.Huang:Oh,really?I didnt notice it.Mr.Taylor:It is all fixed now.5_.L

39、isteningTask 3 A technician comes over to the customers house to fix the problem.Listen to the conversation and fill in the blanks with what you hear.Here is my employees card What is the problem exactlyI need to do some testing firstAnd there is something wrong with your routerHope you enjoy surfin

40、g the NetITITITIT英语英语英语英语ListeningScriptM1:Good morning.Are you Mr.Taylor?M2:Yes,I am.M1:Hi,Im Huang Ming,a technician from China Unicom.Here is my employees card.Im here to fix your network problems.M2:Oh,thanks.Please come in.Here is my computer and there is my router.M1:What is the problem exactl

41、y?M2:Im not sure.I just cant surf the Net now.No web page displayed after I typed in the address bar.M1:OK.I think I need to do some testing first.M2:All right.(A few minutes later.)M1:OK,Ive got it.You probably didnt follow the instructions.You need to install this software from this CD.And there i

42、s something wrong with your router.M2:Oh,really?I didnt notice it.M1:It is all fixed now.Hope you enjoy surfing the Net.ITITITIT英语英语英语英语ListeningTask 4 ENet Company has finished the LAN for McDonalds and two technicians are talking about the LAN testing.Listen to the conversation and fill in the bla

43、nks with what you hear.Emily:Steward,the LAN installation is done.Shall we test it now?Steward:OK.First of all,lets view the TCP/IP 1 _ by using the inconfig.exe tool.Emily:Click Start,then Run,type“cmd”,and press Enter.Then type“ipconfig”.Steward:Exactly.I think the 2 _ of DNS and WINS servers are

44、all right.Next,lets use the Nbtstat tool to 3 _ connection information.Emily:Nbtstat?Steward:It is used to 4 _ or correct preloaded entries.And the last step is to test the connection to 5 _ servers.Emily:Yes.And I know there are two common tools we can use:the ping 6_ to 7 _ that a host computer ca

45、n connect to the TCP/IP network and network resources;the tractrt command to 8_ the route to a destination.Steward:Now it seems everything goes well!configurationsettingsdisplayremoveremotecommandverifyexamineITITITIT英语英语英语英语ListeningScriptW:Steward,the LAN installation is done.Shall we test it now?

46、M:OK.First of all,lets view the TCP/IP configuration by using the inconfig.exe tool.W:Click Start,then Run,type cmd,and press Enter.Then type“ipconfig”.M:Exactly.I think the settings of DNS and WINS servers are all right.Next,lets use the Nbtstat tool to display connection information.W:Nbtstat?M:It

47、 is used to remove or correct preloaded entries.And the last step is to test the connection to remote servers.W:Yes.And I know there are two common tools we can use:the ping command to verify that a host computer can connect to the TCP/IP network and network resources;the tractrt command to examine

48、the route to a destination.M:Now it seems everything goes well!ITITITIT英语英语英语英语ListeningTask 5 A web tester is introducing a series of statements about the Web Accessibility Initiative(WAI)website.Check out whether the following statements are consistent with what you hear.If not,correct them.1.The

49、homepage is attractive.2.The homepage makes me want to explore the site further.3.The fonts used throughout the site are attractive.4.I can get information easily.5.It is funny to explore the site and quickly to remember where to find things.The homepages content makes me want to explore the site fu

50、rther.I can get information quickly.It is fun to explore the site and easy to remember where to find things.Correct.The colors used throughout the site are attractive.ITITITIT英语英语英语英语Listening6.The sites content interests me and keeps me coming back.7.Information is easy to find and written in a sty