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1、Part1TeachingDesign第一部分教学设计Period1Asamplelessonplanforreading(WHOAMI?)IntroductionInthisperiod,afterthewarmingup,studentswillfirstbeguidedtounderstandhowcomputerworks.Thentheywillbehelpedtoreadanarrationaboutcomputeranditsdevelopment.Threeexamplesof“Warmingup”designsarepresentedfor
2、theteachers’reference.Computerandoverheadprojectormaybeusedtoaidtheteachingandlearning.ObjectivesTohelpstudentslearntomakedecisionsandtoreasoninEnglishTohelpstudentslearntoreadanintroductionaboutcomputerTohelpstudentsbetterunderstand“thecomputerscience”Tohelpstudentslearntousesomei
3、mportantwordsandexpressionsTohelpstudentsidentifyexamplesof“thepresentperfectpassivevoice”inthetextFocusWordssolve,explore,ariseExpressionsfrom…on,asaresult,inaway,withthehelpof,dealwith,watchoverPatternsOvertimeIhavebeenchangedquitealot.AsaresultIhavetotallychangedmyshape.Iamnowtr
4、ulyfilledwithhappinessthatIamadevotedfriendandhelperofthehumanrace!.AidsMultimediafacilities,tape-recorder,photos,diagramsProcedures1.Warmingup⑴WarmingupbytalkingaboutcomputerLookatthepicturesonpage17.Whatarethey?Whatdotheyhaveincommon?Yes,theyarecomputers.Thenwhatisacomputer?Acomp
5、uterisamachinewhichkeepsknowledgeinitsmemoryanddoesworkonthatknowledge.Thisknowledgeiskeptinsymbols;itiscalleddata.Acomputerusuallyhasamonitortoshowresults.However,somecomputerscanspeak;thesecomputerscanbeusedforvoicemail.⑵WarmingupbylearningsomecomputerjargonsJargonsaretermsusedby
6、somespecialpeople.Thesearesomeofthecomputerjargons.Computerjargon计算机行话CPU-Anothernameforprocessor,Data-Informationstoredonacomputer,Disk-Aplacetostoredata,Email-Electronicmail,Load-Getdatafromadisk,Save-Putdataonadisk,RAM-Memory,themorethebetter,USB-Amethodtoplugcomputertoolsintoma
7、chine,WWW-WorldWideWeb,partoftheInternet⑶Warmingupbygettingtoknowwhatacomputervirusis.Computerviruses(病毒)aresmallsoftwareprogramsthatareplannedtospreadfromonecomputertoanotherandtodoharmtocomputeroperation.Avirusmightharmorwipeoutdataonyourcomputer,usingyoure-mailprogramtospreadits
8、elftoothercomputers.Viruse
