tales of unexplained welcome教案

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1、Unit1TalesoftheunexplainedPart1:TeachingDesign Aimsandrequirements ♦ReadanewsstoryaboutamissingboyandamagazinearticleaboutYeti♦Listentoadialoguebetweenabossandhisemployee♦Talkaboutaliensandconductaninterview♦Writeareport♦TellamysteriousstoryProcedures●WelcometotheUnitStep1:Bra

2、instorming1.      Boysandgirls,haveyoueverheardsomethingnotonlyinterestingandattractivebutalso unexplainedatallevenwiththehelpofmodernscienceandtechnologyintheworld?Herearesomepicturesonthescreen.Canyoutellmewhattheyare? ThechancesforseeingaUFOaregreaterforthosepeoplewholivein

3、smalltownsorinthecountryandareoutsidelateatnight.UFOs.Yes,theyarecalledUFOs,meaningunidentifiedflyingobjects.UFOscomeinallshapesandsizes.Someareonlysmallspotsoflightthatmoveinstrangepatternsacrossthenightsky. Somecanbeseeninthedaytimeareoftendisk-orsaucer-shaped.UFOswereoncese

4、enindifferentpartsofChina.Lookatsomepicturesonthescreen,please.Doyouthinksuchkindofthingsmysterious? Areyoucuriousaboutthem?BesidesUFOs,canyoulistanythingmoreunexplainedyou’veeverheardorseeninyourdailylife?TheyareYetis,theLochNessMonster,StonehengeandthePyramidsinEgypt.2.Openy

5、ourbooksandlet’slookatpageone.Pleasereadtheinstructionandfocusonthefivepicturesandillustrationsfirst.Thenanswerthefollowingquestions:Dothefivepictureshavesomethingincommon?  Ifso,whatisit?(unexplained;nosatisfactoryanswers;mysterious;noevidence...)Canscientistsexplainthesephen

6、omena?Howdoyoufeelaboutthem?   Areyouabitcurious?3.Thinkofasmanyexpressionsaspossibletoanswerthequestionsabove.Trytomakeupsomesentencesandreadthemtotheclass.Iwillalsoofferyousomeexamples.Theyaremysteriousbecausenosatisfactoryanswershavebeenofferedtoexplainthem.Thoughthesemyste

7、rieshavepuzzledpeopleforalongtime,theystillshowgreatinterestinthem.Peoplefeelpuzzledbythemysteries.4.Reporttheinformationyouhavecollectedtotheclass.Youranswersarequitedifferent.Nowwewillusesomeofyouranswersasapromptforaclassdiscussion.Forexample,Teacher:  Whatinformationhaveyo

8、ugotaboutUFOs?StudentA:...Teacher:  DoyouthinkStudentA'sinfor