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1、1标题添加点击此处输入相关文本内容点击此处输入相关文本内容总体概述点击此处输入相关文本内容标题添加点击此处输入相关文本内容2Talk about the computer.Lead-inLead-in3speakermonitorprinterscreenkeyboardmouseHard driverCD-ROM/DVD-ROM drive4Do you know the following icon(图标)of the Internet?What are they used for?TestTestsearch(search(搜索搜索)download(download(下载下载)5bac
2、k arrow(back arrow(后退箭头后退箭头)refresh(refresh(刷新刷新)home(home(主页按钮主页按钮)6minimize(minimize(最小化最小化)maximize(maximize(最大化最大化)close(close(关闭关闭)7This is the This is the home page home page of No.1 Middle School.of No.1 Middle School.主页主页Home page is the first page of a website,with links to all the other pa
3、ges.There can also be a web page that you choose to access first when you collect to the Internet.10More words about the Internet.It is an address where you can find a web site on the Internet.It usually includes www and com,net,org,edu.etc.web address(web address(网址网址)World Wide WebWorld Wide Web11
4、It is a document connected to the World Wide Web,usually forming a part of a website.web page(web page(网页网页)12These are programs that allow you to search a website or the whole Internet for information.Search engine(Search engine(搜索引擎搜索引擎)13search engineweb addresshome pagewwwwebsiteweb pagelinkhack
5、ervirusTest搜索引擎网址主页全球宽带网网站网页链接病毒黑客14What does the letters in the circle refer to?Youre welcome!Thanks again!See you!Lets learn15 ExpressionsYoure welcome!Thanks again!See you!YW TA CUAbbreviations LOLLaugh out loud FYIFor your information KITKeep in touchBe right back BRBThanks in advance TIAAs soon
6、 as possible ASAPDo you know the following abbreviations?16B4：_OIC：_CUL8R：_BTW：_BFN：_Guess the meaning of the expressionsbeforeOh,I see.See you later.by the waybye for now17Part C on Page 39.Kenny is writing an e-mail to his grandfather,who has just learned to use a computer.Help him choose the corr
7、ect words to teach his grandfather about the Internet.18(1)browse(2)searchengine(3)webaddresses(4)webpage(5)homepage(6)backarrow(7)refresh(8)minimize(9)download1920surftheInternettosearchforinformation21M7U3 ProjectM7U3 ProjectDoing research on the Internet 22Search Engine23 subject directory主题目录241
8、.What are the things we should keep in mind when we use the Internet to do research?Step one:choosing a search serviceStep two:searching for informationStep three:using your informationTwo.Search engines and subject directories(主题目录).2.How many services you can choose to assist in your search?What a
9、re they?25Read Step 1 and try to work out the differences between search engines&subject directories.26searchenginessubjectdirectoriesatypeof_builtbyhumannotclassifiedbysubjectdividedinto_linkedto_basedonthekeywordsyoutypeinconnectedtosome_ofarticles/pages,sometimesashortsummary.Thecontentsare_.Most
10、ofthecontentsareevaluated,puterprogramspecificsubjectcategoriesfullarticles/pagestitleunevaluated/uncheckedQ:Whichservicewillyouchoose?Why?27ReadStep2anddecidewhetherthefollowingstatementsaretrue(T)orfalse(F).281.TheinformationontheInternetisalwaysup-to-date.2.Thewebsitestendtostatewhentheinformatio
11、nisupdated.3.PeopleusuallyputcorrectinformationontheInternet,sotheinformationisalwaysreliable.4.Bothpersonalpagesandgovernmentpagesareequallytrustworthyfordoingresearch.5.Thewayyoutypeyourkeywordsaffectstheresultsofyoursearch.291.TheinformationontheInternetisalwaysup-to-date.2.Thewebsitestendtostate
12、whentheinformationisupdated.F FT T30311.TheinformationontheInternetisalwaysup-to-date.2.Thewebsitestendtostatewhentheinformationisupdated.3.PeopleusuallyputcorrectinformationontheInternet,sotheinformationisalwaysreliable.4.Bothpersonalpagesandgovernmentpagesareequallytrustworthyfordoingresearch.5.Th
13、ewayyoutypeyourkeywordsaffectstheresultsofyoursearch.F FT TF FF FT T32343536Read Step 3 and choose the right answer.37WhichofthefollowingisNOTrightastohowtousetheinformationfromtheInternet?A.Youcancopythewordsastheywere.B.Youdbetteruseyourownwordsaccordingtoyourownunderstandingoftheinformation.C.You
14、shouldadmitthatyourinformationisnotoriginal.D.Yououghttoattachthewebsiteswhereyougotyourinformation.Q:WhatshouldwedoifwewanttousetheinformationfromtheInternet?Whyshouldwedoso?38WhatshouldwedoifwewanttouseinformationfromtheInternet?Whyshouldwedoso?39Writeanoutlineoftheinformationyouhavefound.Youdbett
15、eruseyourownwordsaccordingtoyourownunderstandingoftheinformation.40Ackowledge where you got your data by attaching a list of the websites you got your information from.414212.12.特定主题范围13.13.一串；大量14.14.的概要15.15.基于16.16.更新17.17.将考虑在内18.18.在底部19.19.费心做20.20.在一般情况下21.21.很重要22.22.遵循这些原则1.1.谨记，牢记2.2.作研究工作
16、3.3.简要指南4.4.尽可能最好的方式5.5.按把分类6.6.以为基础7.7.无资格的人8.8.确凿的事实9.9.与有关10.10.仔细搜寻11.11.把分成Useful expressionUseful expression431.1.谨记，牢记2.2.作研究工作3.3.简要指南4.4.尽可能最好的方式5.5.按把分类6.6.以为基础7.7.无资格的人8.8.确凿的事实9.9.与有关10.10.仔细搜寻11.11.把分成1.1.keep sth.keep sth.inin mind mind(L2)(L2)2.2.do do researchresearch (L2)(L2)3.3.briefbrief guide guide(L3)(L3)4.4.inin the best way possible the best way possible(L4)(L4)5.5.classifyclassify sth.sth.byby sth.sth.(L11)(L11)6.be based 6.be based on on (L11)(L11)7.a person 7.a person w
