高中英语说课案例 9页

高中英语说课案例(SEFCBook2A)Unit12MainlyRevision;Lesson45PART1Understandingoftheteachingmaterial   STATUSANDFUNCTION       1.Becausethisisarevisionunit.ItisthesummaryfromUnit7toUnit11.Unit12isveryimportantinBook2A.       2.ThislessonisthefirstoneofUnit12,itisadialogueaboutkeepingfish.Itisrelatedtoourdailylife.       3.Duetothislessonisadialogue,itishelpfulfortheSstoimprovetheirspokenEnglish.   TEACHINGAIMSANDDEMANDS   Knowledgeobjects       1.TomaketheSsknowhowtokeepfish,birdsoranyotheranimalbylearningthedialogueofthislesson.       2.TogiveareinforcedpracticeintheuseoftheModalVerbsandsomeusefulexpressionsformakingsuggestions.   Abilityobjects          3.MaketheSstherealmastersinclasswhiletheteacherhimselfactsasthedirector\n       4.Trainthemwithsomeeffectivelearningmethodstooptimizethestudents'learningresults.   Moralobjects       5.Enablethestudentstolovelifeandanimals,protectthenatureandenvironment.   TEACHINGAIDS:       tank;Blackboard;computer;OHP(overheadprojector高射投影仪);taperecorder;software:PowerpointorAuthorware   TEACHINGKEYPOINTS       1.Inputthedialogueasawhole                      MaketheSsgraspandunderstandthedialogueasawhole.       2.Languagecommunication       A.Tellthemainideaofthedialogue       B.Practisethedialogue       C.Actouttheirowndialoguesrelatedtothedailylife   TEACHINGDIFFICULTIES       1.TheusageoftheModalVerbs       2.Makingsuggestionsandreplying\nPART2  TeachingMethods   FiveStepsMethod,   CommunicativeMethod.   Aural-oralMethodwiththehelpofthecomputer   *TheQuestionsandtwosituationswillbeshownontheOHPwiththehelpofthecomputer.PART3StudyingWays   1.TeachtheSshowtobesuccessfullanguagelearners.   2.TeachtheSshowtomasterdialoguesandhowtocommunicatewithothers.PART4Procedure   Step1Revision       Checkthehomeworkexercises   Step2Lead-in       SigntotheSstobequietandclosetheirbooks.Thenstartafreetalkwiththestudents.Showthefishtankandfishbowl.AsktheSsthefollowingquestions:       Slide11.Whatisit?(showthetanktotheSs)2.Whatisitusedfor?(Forkeepingfish)3.Doyoukeepanyanimalsathome?WhatisitorWhatarethey?\n4.Canyouexplainhowyoucareforthem?5.Howdoyoufeedthem?      Step4DialoguePresentation       Theteacher'sbriefintroduction       Todaywewilllearnadialogueaboutkeepingfish.KateandLiQunaretalkingaboutit.Nowreadthedialoguesilentlyandfindouttheanswerstothesequestions:       1.Pre-readingsilently       Questions:       Slide2a)WhatdoesKatewanttodo?(Buysomefish)b)WherewouldKatekeepthematfirst?c)WhatdoesLiQunadvisehertodo?(Getalargetanktokeepthefishin)d)Whatsizetankshouldsheget?(Atankabout30cmby30cmby50cm.)e)WhatshouldKateputinthetank?            (Afewlargerocksandsomeunderwaterplants)       2.Thefirstlistening\n       A.Listeningandanswering       PlaythetapefortheSstolisten.Gothroughthedialoguebriefly.Askquestions       Slide3WhyshouldKateputafewlargerocksinthetank?(Becausefishloveswimmingroundtherocksandthroughholesinthem.)WhyshouldKateputsomeunderwaterplantsinthetank?(Becausetheunderwaterplantscankeepthewatercleanandmakethetanklookmuchprettier.)       AllowtheSsafewmomentstocarryoutthetask.Checktheanswers.       3.Thesecondlistening       A.Listeningandexplanation       Playthetapeagain.LettheSslistenthesecondtime.Whilelistening,Iexplainthelanguagepoints.MakesuretheSsunderstandit.       a.   theotherday=afewdaysago       b   Theydon'tgetenoughair:       Withabowl,onlyasmallsurfaceareaofthewaterisincontactwiththeair.Sothewaterdoesnotreceiveenoughoxygen.\n       c   30cmby30cmby50cm.       Wedescribetwo-dimensionalandthree-dimensionalmeasurementsusingthewordby.Sothelengthofthetankis50cm,andthewidthandheightboth30cm.       e      underwaterplants:       Theseplantsoxygenatethewaterandkeepitclean.       d   Foronething=onereason(forputtingplantsinthetank)   Step5Practiceanddeepunderstanding       a.Following       LettheSslistenandfollowthedialogue,thenIaskafewpairstoactthesceneinfrontoftheclass.       b.Question       WhyshouldKategetalargetanktokeepthefishin?       (Withabowl,onlyasmallsurfaceareaofthewaterisincontactwiththeair.Sothewaterdoesnotreceiveenoughoxygen.)       c.Morallessons       Keepingfishorbirdsorkeepinganyotheranimalcanbringushappinessandenjoyment.Itcancultivate\nourhealthyhobby.Sowemustlovetheseanimals.Theyareourgoodfriends.Wearelivingontheearthhappilytogether.       Iftheanimalsdieout,itwillcausedyingoutofhumanbeing,likethedyingoutofdinosaur.Imeandisappearthoroughlyfromtheearth.Notonlythemankindbutalsoeverythingintheworld.Muchmore,theearthwillalsobedestroyed.Whatahorriblething!Wemustprotectourenvironmentsandkeepthebalanceofthenature.Step6PracticePart2       Askthestudentstomakesimilardialoguestopractisemakingsuggestionsandreplying,usingthephrasesgiven.Payparticularattentiontosentencestressandintonation.   Slide4Situation:Oneofyourfriendswantstokeepfish,he/shewantstobuysomegoldenfishandafishtank.He/shewouldliketoaskforadvicefromyou.Nowyou'dliketoadvisehim/herwhattodo.   Model:   A:Excuseme,wouldyoupleasetellmewhatyouaregoingtodo?   B:Iwanttokeepfish.I'dliketobuysomegoldenfish.WhatshouldIdo?\n   A:Oh,Isuggestthatyou'dbettergotothemarket.Theyaremuchcheaperthere.   B:That'sagoodidea.ButwhereshouldIkeepthem?   A:Youshouldkeeptheminalargetank.   B:WhatsizetankshouldIget?   A:Youneedtobuyoneabout30cmby30cmby50cm.   B:IsthatOk?   A:Yououghttoputsomelargerocksinthetank.   B:Aretheynecessary?   A:You'dbetterputsomeunderwaterplantsinit.   B:Whyisthat?   A:Becausetheykeepthewatercleanandmakethetanklookmorebeautiful.   B:Thanks.   A:You'rewelcome.ThengettheSstoworkinpairs.Getthemtoacttheirdialoguesout.'   Step7Consolidation(dialogueProduction)       GetseveralpairsofSstoactouttheirdialogueaboutthebirdinfrontoftheclass.   Slide5Situation:Oneofyourclassmateswantstokeepbirds,he/she\nwantstobuysomebirdsandbuildsabirdcageasbigas4mby2mby2m.He/shewouldliketoaskforadvicefromyou.Nowyou'dliketoadvisehim/herwhattodo.   Step7Workbook       FinishExx1and3orally,doEx2aswrittenwork.       Ex.1revisestheObjectClause.Whentransformingthestructures,payattentiontothechangeoftheverbtenses,personalpronounsandwordorder.Afterdoingtheexercisesorallyinclass,asktheSstodoitaswrittenwork.       Ex.2isarevisionoftheModalVerbsandsomeusefulexpressions.LettheSsworkinpairsandthenchecktheanswerswiththewholeclass.WritedownthesentencesontheBbfortheSstosee.       Ex.3listspairsofwordswithsomewhatsimilarpronunciationbutdifferentmeaning.GettheSstoreadaloudthewordsandsaywhateachofthemmeans.   Step9Homework