选修六UnitThepowerofnaturePeriod4.doc

Period 4Listening and Speaking教学内容分析Theemphasisofthisperiodwillbeplacedonlisteningandspeaking.Therearealtogetherthreetextsforthestudentstolistentointhisperiod：oneisintheStudentsBookandtheothertwoareintheWorkbook.Thefirstone(onPage38，Listeningandspeaking)isaboutthreevolcanologiststalkingabouttheirfrighteningexperiencesintheirworklife.Whilelisteningtotheexperiencesforafirsttimethestudentsareaskedtogetsomespecificinformationaboutitandwritetheirnamesunderthepictures.Whilelisteningtotheexperiencesforasecondtimethestudentsareaskedtofillinthechart.Whilelisteningtotheexperiencesforathirdtimethestudentsareaskedtowritethenamesofthepersonsbesidetheemotionalexpressionstheytalkedabout.Atlastthestudentsareaskedtothinkoforimagineapowerfulnaturalforce(suchasanearthquake，flood，thunderstorm，typhoon，tsunami)thattheyhaveexperiencedorheard.Telltheirpartnersabouttheirexperiencesandhowtheyfelt.Thesecondone(onPage69，Listening)isaboutawomandescribingherexperienceduringCycloneTracywhenshewasayounggirl.Andthethirdone(onPage73，ListeningTask)continuesSarasstoryfromthetimeshegotontotheroofuntilshewasrescuedbyahelicopterandtakentohospital.三维目标设计Knowledgeandskills1Tounderstandthemeaningsofthefollowingkeywordsandexpressionswhilehearingtheminthetape：crater(火山口)，frighteningexperience(令人可怕的经历)，measurement(测量)，mattress(床垫)，cyclone(旋风)，relieved(感到宽慰的)，backpack(背包)，soakingwet(湿淋淋的)，helicopter(直升机)2Toenablethestudentstounderstandthelisteningtexts.3Tohelpthestudentslearnhowtoexpresstheirfeelingsofanxietyandfear.Processandmethods1Smoothingawaylanguageproblemsifanybeforelistening.Beforeaskingthestudentstolistentothetape，helpthemtosmoothawayanylanguageproblemssuchasnewwordsandexpressionsthattheymaynotunderstandwhilelistening.2Listeningforneededinformation.Beforeaskingthestudentstolistentothetapeforthefirsttime，givethemoneortwoquestionsaboutthegeneralideaofthetextsoastoleadthestudentstoconcentrateonlyontheneededinformation.Thenaskthemtolistentothetapeforasecondorevenathirdtimeforsomespecificinformationbygivingthemsomedetailedquestionstoanswer.3Speakingfreelyandmakingconversations.Atlastthestudentsareaskedtothinkoforimagineapowerfulnaturalforce(suchasanearthquake，flood，thunderstorm，typhoon，tsunami)thattheyhaveexperiencedorheard.Telltheirpartnersabouttheirexperiencesandhowtheyfelt.Emotion，attitudeandvalue1Tostimulatestudentssenseofcommunicationandcooperation.2Todevelopstudentsabilityofexpressingfeelingsofjoy，fearoranxiety.教学重、难点1Theunderstandingofthelisteningtextsonthetape.2Theexpressingoffeelingsofjoy，fearoranxiety.Step1Revision1RetellthetextonPage34Page35.2ChecktheanswersoftheexercisesinLearningaboutLanguageandexplainthedifficulties.Step2Listening1ListentoText1(Page38)anddothefollowingexercises.(1)ListenforthefirsttimeanddoExercise2.Toremindstudentsthattheyarerequiredonlytolistentothenamesofthethreescientistsandtotrytounderstandthegistofeachrecount.Suggestedanswers：AFrankGoreBJaneSmallCSarahTang(2)Listenagainandchoosethebestanswerstothefollowingquestions.HowmanyyearshadFrankGorebeenavolcanologist?AAlmost20years. BAlmost10years.CAlmost5years.WherewasthevolcanothatJaneSmallgotto?AAlaska. BHawaii. CNew Zealand.Whohasstudiedvolcanoesforover20years?ASarahTang. BJaneSmall.CFrankGore.Whowasnolongerfrightenedwhenhe/shecamebackondryland?ASarahTang. BJaneSmall.CFrankGore.Suggestedanswers：BAAC(3)Listentothetapeforathirdtimeandchoosethebestanswerstothefollowingquestions.Whobecamesoexcitedthathe/sheforgothis/herfear?ASarahTang. BJaneSmall.CFrankGore.Whowasafraidthatthevolcanowoulderuptatfirstwhilehe/shewasstillinsideit?ASarahTang. BJaneSmall.CFrankGore.Whowastremblingasmuchasthegroundandwassweatingtoo?ASarahTang. BJaneSmall.CFrankGore.Whowasneversofrightenedagainafterthatbuthe/shewasalwayscareful?ASarahTang. BJaneSmall.CFrankGore.Whowassoanxiousandcouldntmoveatfirst?ASarahTang.BJaneSmall.CFrankGore.Whofeltverynervousandhadtoforcehimself/herselfnottopanic?ASarahTang. BJaneSmall.CFrankGore.Whobecameexcitedbytheexperienceafterthatandforgottobefrightened?ASarahTang. BJaneSmall.CFrankGore.Whohadneverfeltsohappyashe/shelandedsafely?ASarahTang. BJaneSmall.CFrankGore.Suggestedanswers：BAABBCAC2ListentoText2(Page69)twiceandputChristinesexperienceintherightorder.aThewindstoppedforashortwhile.bTheygotoutofthebathandlookedaroundtheirhouse.cThefamilypreparedfoodforChristmasandputpresentsundertheChristmastree.dChristinesfatherputamattressoverthetopofthebath.eTheyheardloudnoisesandthewallsofthehousebegantoshake.fThecyclonemovedaway.gChristineandBriangotintothebath.Suggestedanswer：c，e，g，d，a，f，b3ListentoText3(Page73)(1)Listenforthefirsttimeandchoosethebestanswertoeachquestion.HowdidSarahgettothehouseroof?AgarageroofcarroofhouseroofBcarroofgarageroofhouseroofChouseroofgarageroofcarroofWhoclimbedtotheroofofthehouselast?AJames.BDad. CRosie.Suggestedanswers：BC(2)Listentothetapeagainanddecidewhetherthefollowingsentencesaretrue(T)orfalse(F)aSarahsmomexpressedthankstoSarah.()bThecarwasparkedinsidethegarage.()cThehouseroofwasverywet.()dSarahwastoobusytobefrightened.()eSarahfeltverycold.()fThehelicopterfoundthemafteritgotdark.()Suggestedanswers：aTbFcTdTeTfFStep3SpeakingSincethestudentshavelearnedmanywordsandexpressionsaboutexpressingfeelingsbybothreadingandlistening.Itsnecessaryforthemtotalkaboutitnow.Teachthemhowtoexpressjoy，fearoranxietybyshowingthemthefollowingsentencesonthescreen.(Slide show)(1)I became so excited that.Im looking forward to.Perfect! You did a good job.Im frightened. I was trembling.I was so anxious. I felt very nervous.Oh，my goodness. Oh，no!(2)I had never felt so happy as. Doe