牛津英语模块7unit3project.ppt

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1、Unit3ProjectDoingresearchontheInternetI.Leadin:Brainstorming:Inwhatwayscanwegetinformation?Brainstorming:Inwhatwayscanwegetinformation?readingnewspapersandmagazineswatchingTVprogramslisteningtotheradiocommunicatingwithotherssurfingtheInternet………………PartAReadingResearchingontheInternetWhat

2、arethethingsweshouldkeepinmindwhenweusetheInternettodoresearch?Stepone:choosingasearchserviceSteptwo:howtosearchStepthree:usingyourinformationII.ReadtheinformationsheetaboutInternetresearchcarefullyandanswerthefollowingquestions:1.Whatkindofsearchserviceisbestforthetopicsyouareinterested

3、in?Canyoutellmethereason?2.WhyshouldwecheckthedatewhenwesearchtheInternet?3.Howwillyoucheckyourinformationanddecidewhichsitestotrust?4.Whatiscalledcross-checking?5.HowshouldweusetheinformationfoundontheInternet?II.ReadtheinformationsheetaboutInternetresearchcarefullyandanswerthefollowing

4、questions:1.Whatkindofsearchserviceisbestforthetopicsyouareinterestedin?Canyoutellmethereason?Asubjectdirectoryisbestsearchforthetopicsweareinterestedin.Subjectdirectoriesarebuiltbyhumans.Someonehascombedthroughpagesandlinksandselectedallthosethatareinthedirectory.Theresultsofyoursearcha

5、redividedintospecificcategories.Wedonotgetthefullpagestoread.2.WhyshouldwecheckthedatewhenwesearchtheInternet?3.Howwillyoucheckyourinformationanddecidewhichsitestotrust?Becausewedon’twanttouseinformationthatistooold.Asageneralrule,wecheckthesourceoftheinformationwefind.Personalwebpagesar

6、enotgoodfordoingresearch.Governmentpages,orpagesmanagedbyorganizationsandcompaniesyoutrustaremuchbetter.4.Whatiscalledcross-checking?5.HowshouldweusetheinformationfoundontheInternet?Ifyoufindinformationyouarenotsureabout,consultotherwebpagestoconfirmtheinformationWeshouldwriteaoutlineoft

7、heinformationwehavefound.Thenweuseourownwordsandmakeourowndecisionsaboutwhatitmeans.Whenwearefinished,weshouldalwaysattachalistofthesiteswegotourinformationfrom.Thisway,ateachercancheckthem,andaninterestedfriendcanalsoreadwhatweread.III.Comparisonofthetwosearchservices:Se