安徽省滁州市第二中学高中英语Unit22EnvironmentalProtectionTheSeventhPeriodLesson3NaturalDisasters(II)教案北师大版选修8Teachinggoals教学目标1.Targetlanguage目标语言重点词汇和短语Vocabularyaboutnaturaldisasters;Wordformation.2.Abilitygoals能力目标Talkaboutnaturaldisastersandaid.Practiseusingthevocabularyofnaturaldisasters.3.Learningabilitygoals学能目标Enablestudentstotalkaboutnaturaldisastersandaid.Learnonekindofwordformation:Conversion.Teachingimportantpoints教学重点Talkaboutnaturaldisastersandaid.Teachingdifficultpoints教学难点Howtoidentifyconfusingwords.Teachingmethods教学方法Task-basedteachingmethod.Teachingaids教具准备Multi-computer,agooddictionary.Teachingprocedures&ways教学过程与方式StepIRevisionT:Goodmorning/afternoon,class!Ss:Goodmorning/afternoon,Mr./Ms…T:YesterdayIaskedyoutolearnmoreaboutnaturaldisastersandwhatweshoulddosothatwewillsufferlessdisaster.Nowlet’sdoaquiz.ShowthefollowingonthePowerPoint.4．Whichdisasterhasan"eye"?A.EarthquakesB.WildfiresC.VolcanoesD.Hurricanes5．WhatdoesaNOAAweatherradiodo?A.PredicttheweatherB.NamehurricanesC.BroadcastweatherwarningsD.BringrainSuggestedanswers:1.A.True2.A.Flashfloods3.B.False4.D.Hurricanes5.C.BroadcastweatherwarningsS1:Hereisastoryabouttsunami.T:Ok.Pleasetellusthestory.S1:Iwillreadit.ThestoryisabouthowanAmericansurvivedatsunami.OnApril1,1946,whenMieko“Miki”Brownewas18yearsold,atsunamistruckherhomeinHilo,Hawaii.Here’sheramazingstory.ThatmorningIgotdressedasusual.IwasjustleavingforschoolwhenInoticedthatmyshoeswerefilthy.Iwentbackinsidetopolishthem.Stayinghomethosefiveextraminutesprobablysavedmylife.WhenIcameoutsideagain,mymotherwasonthelawnpickingflowers.Somebodyyelled“tsunami!”WethoughtitwasanAprilFools’joke.ThenIlookedupandsawahugewallofdirtywater.Palmtrees35feet[11meters]tallwerecoveredbywater.Mymotherpushedmeinsideandslammedthedoor,justasthewavestruckourhouse.Itfeltlikewe’dbeenhitbyatrain.Thewavepickedupthehouse,andwefloatedaway.Seawatercameuptomyknees.Idecidedtochangeclothes,incasewehadtoswim.WhenIopenedthecloset,thebackwallwasgone!AllIcouldseepastmyhangingclotheswerewavesanddeadfish.Itlookedlikeastrangepainting.Throughthewindowswecouldseepeoplefloatingby,holdingontowhatevertheycould.Aboywasclingingtoapieceoflumber.ThewavescarriedusfaroutintoHiloBayandbackagainthreetimes.Finallyourhouseslammedintoafactorywall.SomehowmyparentsandIclimbedintothefactory,wherewefoundsomeneighborsontheupperfloor.Weallgotbusytearingburlapsugarbagsintostripstomakearope.Wheneversomeonefloatedby,wethrewthemtherope.Ourfamilywasfortunate.AndI’mnotnervousabouttsunamisanymore.ButwhenIgotmarried,Itoldmyhusband,“We’renotlivingatthebeach.We’regoingtoliveinthemountains!”S2:IdownloadedanarticlefromtheInternet:HowSchoolsCanBecomeMoreDisasterResistantT:Good!Pleasereadittous.S2:DuringHurricaneAndrew,Floridaschoolswereblowntopieces.DuringtheNorthridgeEarthquake,Californiaschoolsweredamaged.AndaftertheRedRiverfloodedinthespringof1997,NorthDakotaandMinnesotaschoolswereinundatedbymudandmadeuninhabitable.Federal,stateandlocalgovernmentshavespentmillionsrepairingorreplacingschoolsafterdisasters.Further,studentshavebeenleftanxious,uprooted,outofclassroomsforlongperiodsoftimeorrelocatedtootherfacilities-disruptingtheireducationandincreasingtheirstress.Andnostate,nolocation,noschooldistrictisinvulnerable.Asgloomyasthispictureis,thereismuchthatcanb...
