Unit3-under-the-sea公开课教案

1Unit3Underthesea公开课教案Period1warmingupandreadingⅠ.TeachingAims:Enablethestudentstoknowaboutanimalsandplantsunderthesea.HelpthestudentstolearnanInuitlegendabouttheKillerWhale.Ⅱ.Importantpoints:ReadingcomprehensiontothetextUnderstandtherelationshipbetweenthekillersandthewhalers.ImportantwordsandexpressionsⅢ.DifficultpointsTherelationshipbetweenthekillersandthewhalersMakethestudentsrealizetheimportanceofprotectinganimals.Ⅳ.Teachingmethods:ScanningandskimmingAskandanswerquestionsactivitiesIndividual,pairandgroupworkⅤ.TeachingaidsAcomputerandaprojectorⅥ.TeachingProcedures&waysStep1:Warmingupandpre-readingT:Haveyouseenplantsandanimalsthatliveunderthesea?Wheredidyouseethem?Findoutfromyourclassmateswheretheysawthem.Usethelistbelowtohelpyou.onasnorkelingtripatanaquariumonaboattourinbooksinfilmsonTVnatureprogramsontheInternetIngroups,makealistofplantsandanimalsthatliveundertheseathatyouandyourclassmateshaveseeninanyofthewayslistedabove.Sharewhatyouknowabouttheseplantsandanimals.Doyouhaveanyfavouriteseaplantsoranimals?Tellyourclassmateswhattheyare.T:Whatdoyouthinkishappeninginthepicture?2WriterClancyVocationAwhalerStyleAnecdotestimeAtthebeginningforthe20thcenturyPlaceAustraliaMainideaThekillerwhalehelppeopletokillbaleenwhaleStep2:scanningScanthetext,andfillintheblankswithnamesmentionedinthetext1.______________was16yearsofagewhenhewenttoworkatthewhalingstation2.___________orderdClancytogototheboatastherewasawhaleoutthereinthebay3._________wasswimmingbytheboatshowingthewhalerstheway4._________toldClancythattheywouldreturnthenextdaytobringinthebodyofthewhale5._________wascarriedbythewavesfurtherandfurtherawayfromthewhalers.6._______________knewthatOldTomwouldprotectJames.Step3:Skimming(putthesentencesintotherightorder.()Georgestartedbeatingthewaterwithhisoar()ClancygrabbedhisbootsandracedafterGeorgetotheboat()Clancyarrivedatthewhalingstation()Thekillersstartedracingbetweenourboatandthewhale()Clancyheardahugenoisecomingfromthebay3()Clancywassortingouthisaccommodation()Clancyrandowntotheshore()ThemaninthebowoftheboataimedtheharpoonatthewhaleStep4:carefulreading1.WhatevidencewastherethatOldTomwashelpingoutthewhalers?2.WhydidGeorgethinkthatthekillerwhalesworkedasateam?3.Whydoyouthinkthewhalersallowedthekillerwhalestodragthewhaleunderthewatertofeedonitslipsandtongue?4.Whydidthewhalersreturnhomewithoutthewhale’sbody?5.HowdoyouthinkRedfeltaboutthekillerwhales?6.HowdidOldTomhelpJames?Whydoyouthinkhedidthis?Step5Post-readingRoleplayTheteacherdividesthestudentsintotheregroupsinclassandmakeseachgroupplayadifferentrole.Therearethreerolesintheplay,thewhaler,thebaleenandthekillerwhale.Thestudentsmakedialoguesbetweenthewhalerandthebaleen,thewhalerandthekiller,thebaleenandthekiller.(Inthispart,theaimistoarousetheinterestaboutEnglishclass.)DiscussionTheteacherplaysthevideoandasksthequestionwhetherhumanbeingshouldbeallowedtokillthewhalesandhowtoprotectthewhales.Thentheteachergivesstudents5minutestodiscussitandthestudentsstatetheiropinion.(Theaimofthispartistomakestudentsrealizetheimportanceofprotectinganimals.)=.htmlStep7Homework1.Ifyouareinterestedintheinformationaboutthewhales,youcanwatchthevideoontheInternet.