二年级英语说课课件.ppt

普师二年级英语说课课件,Unit4TextA,Volcano，earthquake，andhurricane,英语组秦泗玲,I.Analyzeteachingbackground,II.Analyzeteachingobjectives,III.Analyzeteachingkeypointsanddifficultpoints,IV.Analyzeteachingtheories,methodsandaids,V.Analyzeteachingprocedures,VI.Blackboarddesign,1.Aboutteachingmaterial,TextAistakenfromunit4，Book2.Itsthefocusofthisunit.Thetopicisaboutnaturaldisasters.Itsahottopictheseyears.Afterlearningthistext，wewillhaveageneralpictureofvolcanoeruption，earthquakeandhurricane.,2.Aboutthestudents1)ThestudentsareofthelowerintermediateEnglishlevel.2）Theyhavemasteredsomevocabularyaboutnaturaldisasters.3）ItsdifficultforthemtocommunicatewithothersinEnglish,someareevennotinterestedinEnglish.,PartI.Analyzeteachingbackground,PartII.Analyzeteachingobjectives,1.Knowledgeobjectives,1)Makethestudentshaveabasicknowledgeaboutthehappeningofvolcanoeruption，earthquake，andhurricane.2)Learnsomeusefulwordsandexpressions.Suchas：tsunami，hurricane，buildup，inrelationtoetc.,2.Abilityobjectives,1)Todeveloptheirreadingskillsandability.2）Talkaboutotherdisastersintheirownwords.,3.Emotionobjectives,1)Educatethemtogiveahandtothosepeopleinthedisasterhitareas.2）Encouragethemtolearnthespiritfromtherescueteams.,2.Teachingdifficultpoints1）Retellthetextwiththelearnedwords.2）Improvethestudentsreadingability.3)MakethestudentsexpressthemselvesinEnglish.,TeachingkeypointsMastertheimportantvocabulary,phrases,andsentences;Andcanusethemintheirstudy.2)Haveabettercomprehensionofthepassage.,PartIII.Teachingkeypointsanddifficultpoints,Teachingmethods:Task-basedapproachteachingmethod；Question-andansweractivityteachingmethod；Watch-andlistenactivity；Freediscussionteachingmethod；Groupworkorindividualworkmethod.,Teachingaids：taperecorder，multimedia，blackboard,Teachingtheories:Makethestudentstherealmastersinclasswhiletheteacherherselfactsdirector;Trytomakethestudentsgetenoughexposuretolanguageandopportunityforitsuse;Atthesametime,letthestudentsreceivesomemoraleducationwhiletheyarelearningtheEnglishlanguage.,PartIV.Analyzeteachingtheories,methodsandaids,PartV.AnalyzeteachingProcedures,Step1.Warm-upandLead-inStep2.FastreadingStep3.ListeningStep4.AnalyzethepassageStep5.PracticeStep6.FreetalkStep7.Homework,Step1WarmupandLead-in,Answerthefollowingquestions,-WhathappenedinSichuanProvinceinMaythisyear?-earthquake-Whatothernaturaldisastersdoyouknow?-possibleanswers:flood,storm,tornado,whirlwind,tsunami.,whirlwind,tornado,tsunami,Task1Readthepassageasquicklyaspossible.,Para.1Itdescribeshowthevolcanoerupts.,Step2Fastreading,Task2Sumupthemainideaofeachparagraph,Para.2Ittellsuswhatcausestheearthquake.,Para.3Itshowsustheformingofhurricane.,Purpose:Improvethestudentsreadingcomprehensionabilityandtheabilitytograspthemainidea.,Step3.listening,1.Whendoesavolcanoerupts?,Avolcanoeruptswhenaventopensupthroughthecrustoftheearth.,2.Whathappenswhenthelavacools?,Whenthelavacools,itbecomessolidrock.,3.Whatcausesearthquake?,Themovementoftheplates.,4.Wheredoesahurricanestarts?,Itstartsinmid-oceaninthetropics.,Purpose:Topracticestudentslisteningabilityandtheabilitytocapturetheimportantinformation.,Step4.Analyzethepassage,Task1.Understandthepassage.Task2.Masterthelanguagepoints.,Para.1Thevolcanoeruption,Explainthelanguagepoints,1.openup张开e.g.Coughinglikethatmightopenupyourwound.2.flowout流出e.g.Profitsareflowingoutofthecountry.,3.buildup加强，增加e.g.Trafficisbuildinguponroadsintothecity.4.andflowsoutontopaslava.as此处用作介词，意为：以方式，作为,Para.2Earthquake,Explainthelanguagepoints,1)“beinrelationto”thesameas“withreferenceto”意为：和有关系，有联系2)massesofamassof大量的，许多的e.g.Therearemassesofsandontheroad.,3)giveway破裂，塌陷e.g.Thebridgegavewayundertheheavyweightofthetruck.4)andthentheysuddenlygiveway,causingearthquakes.“causing”此处为现在分词作原因状语,Para.3Theformationofhurricane,Explainthelanguagepoints,1)Therotationoftheearthmakestherisingairspin.makesomething/somebodydo意为：使某人或某物干某事2)形容词比较级+and+形容词比较级e.g.Thepeasantsbecomericherandrichertheseyears.,3)consistof:bemadeupof包括，由组成e.g.Ourclassconsistsof50students.Ourclassismadeupof50students.4)becaughtupin:beabsorbedorinvolvedin被卷入或陷入某事物中e.g.Shewascaughtupintheanti-nuclearmovement.,Step5.PracticeAvolcano_whenaventopensupthroughthe_oftheearth.Themoltenrockis_theventandflowsoutontopas_._isproducedwhentwo_aremovingpasteachother.Pressure_betweenmassesofrockandthentheysuddenly_,causingearthquakes.Hotairrisesinthe_,therotationoftheearthmakestheair_.Moreairflowstowardsthe_part.Whenthespinninggetsmoreandmore_,anda_startstomoveacrosstheocean.Purpose:Haveaconsolidationtocheckifthestudentshavereallyunderstoodthepassage.,Step5.PracticeAvolcanoeruptswhenaventopensupthroughthecrustoftheearth.Themoltenrockisforceduptheventandflowsoutontopaslava.Earthquakeisproducedwhentwoplatesaremovingpasteachother.Pressurebuildsupbetweenmassesofrockandthentheysuddenlygiveway,causingearthquakes.Hotairrisesintheheat,therotationoftheearthmakestheairspin.Moreairflowstowardsthelower-pressurepart.Whenthespinninggetsmoreandmoreviolent,andastormstartstomoveacrosstheocean.Purpose:Haveaconsolidationtocheckifthestudentshavereallyunderstoodpassage.,Step6.Freetalk,Task.PracticetheoralEnglish,Dividethestudentsintosixgroups.Askthemtotalksomethingaboutthedisasterstheyknow.Sincethedisasterswillcausegreatdestructiontoourlife,inthedailylifewhatweshoulddotoforecastthedisasters.Andifwereallycomeacrossadisaster,howtocarryoutself-saving.Aftertheirdiscussion,askonestudentofeachgrouptogiveashortpresentation.Purpose:PracticethestudentsspokenEnglishandimprovetheabilitytoexpressthemselvesinEnglish.,RewriteTextAintoadialoguebetweenateacherandastudent.Thestudentiswonderingabouttheformationofvolcanoeruption,earthquakeandhurricane.Soheaskstheteachersomequestions.Purpose:Toimprovestudentswritingabilityandletthemunderstandthetextbetter.,Step7.Homework,PartVI.Blackboarddesign,Thankyou!,