高中英语 Unit3 The world online Project Doing research on the Internet教案 牛津译林版选修7-牛津版高二选修7英语教案VIP免费

ProjectDoingresearchontheInternetTeachingaims:1.learnabouttwosearchservicesandwhatshouldbetakenintoconsiderationwhileresearchingontheInternet;2.usetheInternettodoresearchonatopicbyusingtheinformationandinstructionsinthetext;3.makeaposterexplaininghowtheyhavesearchedandwhattheyhavefound.Step1Lead-in1.Begintheclassbyaskingstudentsinwhatwaystheygetinformation.2.Afterthediscussion,arousestudents’thinkingbyaskingthem,“Whatisthefastestgrowingsourceofinformationintheworldtoday?”Step2SkimmingGothroughthetextquicklytofindtheanswerstothequestions:WhenusingtheInternettodoresearch,whatshouldyoukeepsomestepsinmind?Stepone:choosingasearchserviceSteptwo:searchingforinformationStepthree:usingyourinformationStep3Carefulreadingfordetailedinformation1.choosingasearchservice1）Askthestudentsthefollowingquestions:①Whatarethetwosearchservicesmentionedintheguide?Searchenginesandsubjectdirectories.②Whatdotheybothgiveus?(Theybothgiveusdirectlinks.)③Canyousetsomeexamplesofsearchengines?(Google,Yahoo,LycosandExcite.)(2)Trueorfalsequestions:①Searchenginesareatypeofcomputerprogram.T②Searchenginespresentevaluatedcontentsbecausetheinformationhasbeencheckedbyaperson.F③Youneedtobepatientwhenusingsubjectdirectoriesbecausethelinksgotothefullarticlesorpages.F④Thelinksofthesearchenginesarenotclassifiedbysubject.T⑤Subjectdirectoriesnotonlypresentcorrectinformation,butalsoareuptodate.FStep4Doingaproject1.Planning:groupingthestudentsintoateamoffouranddecideonthetopicoftheirresearch.2.Preparing:Thequestionsbelowwillhelpyougetorganized:3.Producing:Eachmemberofthegroupstartshis/herworkwithinthetimedue.Beforethegiventimeisdue,remindthestudentstoedittheirposterlikesentencestructure,organization,punctuation,vocabulary,grammar,spelling,etc.4.Presenting:Whenthetimeisdue,askthestudentstopresenttheirpostersonthedisplaywalloftheclassroomforeveryonetosee.Step5Homework:ExercisesonP121inthestudents’book