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高中英语Unit1《Talesoftheunexplained》教案2牛津译林版必修2.doc

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8用心爱心专心Unit1《Talesoftheunexplained》WelcometotheUnitDescriptionInthissection,studentswillbeaskedtotalkaboutthefollowingphenomena,includingtracesofUFO,realexistencesofYetiandtheLochNessmonster,reasonsforbuildingStonehengeandtheGreatPyramidanddisappearancesofshipsandplanesintheBermuda.Allthesehaveacommoncharacteristic,thatis,noevidencesorproofshavebeenprovidedtoexplainthemysteriousphenomena.Studentsareexpectedtomakefulluseofresourcesandsharetheirimaginativeideaswitheachotherbyparticipatinginalltheactivities.SuggestedteachingproceduresBrainstorming1(beforetakingupthetask)Theteacherassignsstudentsatask,thatis,allofthemarerequiredtosurfthenetorrefertosomereferencebooks,inEnglishorinChinesetogetsomeinformationaboutUFO,Yeti,theLochMonster,Bermuda,StonehengeandtheGreatPyramid.Theactivitycanbeconductedlikethis:Thetopicswearegoingtodealwithinournextperiodarenotonlyveryinterestingandattractive,butabitmysteriousaswell.Theyarebeyondourknowledge.Eventheadvancedscienceandtechnologyoftodaycannotoffersatisfactoryanswers,soIrecommendifwe’dliketodiscussthesetopics,itisbestforallofustomakepreparationsfirst,eitherbysearchingforinformationontheInternetorlookingupbackgroundinformationinsomebooks.Besidescollectinginformation,youhavetonotedownyouranswers.It’llbemoreconvenientforyoutoreportbackyouranswersifyoudoso.2(focusingonthepictures)aAskstudentstoreadtheinstructionsandfocusonthesixpicturesandillustrationsindividuallyfirst.Theteachercanarousetheirinterestbyaskingthemthefollowingquestions:Dothesixpictureshavesomethingincommon?Whatisit?(unexplained;nosatisfactoryanswers;mysterious;noevidences…)Canscientistsexplainthesephenomena?Howdoyoufeelaboutthem?Areyouabitcurious?bAskstudentstothinkofasmanyexpressionsaspossibletoanswertheabovequestions,encouragethemtomakeupsentencesandreportbacktheiranswers.Theteachercansharethefollowingsentenceswithstudents.Theyaremysteriousbecausenosatisfactoryanswershavebeenofferedtoexplaintheirreasons.Thoughthesemysterieshavepuzzledpeopleforalongtime,peopleshowgreat