新教材英语人教版必修第一册学案UNIT4NaturalDisastersPeriod

Unit4NATURALDISASTERSPeriod1ListeningandSpeaking

&ListeningandTalkingLearningaims1.Tolistentofournewsreportsandgettheinformationaboutnaturaldisastersbyapplyinglisteningstrategies;2.Toreportnewsaboutnaturaldisasters;3.Topracticepronunciationofvoicedandunvoicedconsonants.4.Totalkaboutsafetyinstructionswiththeexpressionslearntinthelesson.1.Brainstorming：Haveyoueverexperiencedanynaturaldisasters？Howmanykindsofnaturaldisastersdoyouknow?fireearthquaketsunamifloodhurricanelandsidedroughttornadoLeading-in2.Describewhathappenedduringtheearthquake.destroyedruinscrackedinjuredTask1:Listentothenewsreportsandtickthedisastersthatyouhear．()earthquake

()tornado

(

)wildfire(

)drought ()landslide (

)tsunami()flood (

)volcaniceruptionTask2:Circlethekeyword(s)inthequestionsbelowandwritethekindofinformationtheyreferto.Thenlistenagainandanswerthequestions．√√√√ListeningandSpeaking1．WhatwasthemagnitudeoftheearthquakeinEcuador?__________________________________________________________2．HowmanypeoplewerekilledorinjuredinEcuador?__________________________________________________________3．Wherearethefloods?__________________________________________________________4．Whataretherescueworkersandsoldiersdoingintheflood­hitarea?_______________________________________________________________________________________________________________5．WhendidpeopleseethetornadoinMemphis?—————————————————————————————6．WhichbuildingsweredamagedinSeoul?__________________________________________________________7．WhatcausedthelandslideinSeoul?__________________________________________________________number;7.8number;About230peoplewerekilledandmorethan1，500peoplewereinjured．place;IncentralChina．activities;Theynotonlymakesurepeoplearesafebutalsobringfoodandwatertothosewhosehomeswerelostinthedisaster．time;at9:25amplace;Alibraryandasupermarketreason;Thelandslidewascausedbytheheavyrain．NEWSREPORT1Goodmorning,it’s17April.AstrongearthquakehitEcuadoryesterday.The7.8­magnitudeearthquakedamagedmanybuildings,andearlyreportssaidthatabout230peoplewerekilledandmorethan1,500wereinjured．Volunteersandrescueworkersarehelpingthesurvivors．

ListeningtextNEWSREPORT2Goodevening.Todayis27March.MorenewsaboutthefloodsincentralChina.Thegovernmentishelpingmorethan12,000peopleinHunanandJiangxigetawayfromtherisingwater.Homesandlandhavebeendestroyed,butnoonehasbeenkilled.Rescueworkersandsoldiersareworkingdayandnighttomakesurethatpeoplearesafe.Theyarealsobringingfoodandwatertothosewhosehomeswerelostinthedisaster．NEWSREPORT3Breakingnews,Saturday12August.AtornadowasjustseeninsouthernMemphis.Eyewitnessessaidthatat9:25a.m.,thetornadodestroyedfourhomes.Apoliceofficertellsusthatatleastonepersonhasdied.Moretornadosarepossible,andthepoliceadviseavoidingthearea．NEWSREPORT4AndinSeoul,alandslidedamagedalibraryandasupermarketinasouthernneighbourhood.ThelandslidewascausedbytheheavyrainthathasfalleninSeouloverthepastweek.Accordingtothepolice,noonewasinjuredinthelandslide，butseveralcarsweredamaged.Thosearethetopnewsfortoday,Wednesday21July．Readaboutthedisastersbelowandprepareashortnewsreportononeofthem.Thenpresentyournewsreporttoapartner.Postlistening1.Listenandrepeat.Payattentiontothelettersinbold.•pipebrick•thinkthey•trulydraw•tenddeath•campusamaze•eventsfriends•keenglory•flashgarage•fondview•FrenchbridgePronunciationp/p/t/t/k/k/f/f/s/s/unvoicedconsonants(清辅音)：th/θ/sh/ʃ/ch/tʃ/tr/tr/ts/ts/voicedconsonants(浊辅音)：b/b/d/d/g/g/z/z/th/ð/g/ʒ/dg/dʒ/dr/dr/ds/dz/v/v/2.Readthewordsaloud.Payattentiontothepronunciationofthe–edendings.Thenwritethewordsintheboxes.beggedexchangedpretendedbreathedhelpedreserveddescribedlaughedshockedconcentratedlearnedviewedconfuseddependedwatcheddebatedembarrassedwished/t/helpedlaughedembarrassedshockedwatchedwished/id/concentrateddebateddependedpretended/d/beggedbreatheddescribedconfusedexchangedlearnedreservedviewed3.Listentothewordsineachboxandrepeat.【发音技巧】-ed在动词词尾的发音有三种情况：1)在清辅音后读作/t/，如asked,helped；2)在浊辅音和元音后读作/d/，如listened,

loved；3)在/d/后读作/id/，如minded,landed。ListeningandTalkingwhotocontactwheretogowhattododropcoverholdonopenbuildingstreescellphoneawall

ListeningtextTeacher:Whatshouldwedoifwe'reoutsidewhenanearthquakehappens?MrsFors:Gotoanopenspaceawayfrombuildings,trees,orpowerlines.Student2:Andwhataboutafteranearthquake?MrsFors:Well,ifyou'retrapped,youcanuseacellphonetocallortextforhelp.Youcanalsotaponapipeorawall,orwhistleforhelp.ThatwayLuckyandIcanfindyou!Student2:IhaveaquestionforLucky.Doyoulikebeingarescuedog?MrsFors:Lucky,whatdoyousay?[Soundofdogbarkingtwice]Teacher:Ithinkhesayshe'saluckydog.[Theylaugh.]1.Workinpairs.Chooseadisasterandpreparealistofsafetyinstructions.Theexpressionsbelowmayhelpyou.GivinginstructionsPostlisteningExample:

Firstofall,youshouldstaycalmifyou’reinatornado.Coveryourearsifthenoiseistooloud.Stayindoorsandgettoalowplace.Staya