Unit4NaturalDisastersListeningandSpeaking課件-高中英語人教版

Unit4NaturalDisastersWhat’sgoingoninthisphoto?2.Whatkindsofnaturaldisasterscanyouthinkof?Ateamofsoldiersarerescuinganinjuredpersonfromacollapsedbuildingafteranearthquake.LeadinWhatkindsofnaturaldisasterscanyouthinkof?DisastersearthquakefloodtyphoonhurricanelandslidedroughtsnowstormsandstormtsunamiDoyouknowwhatthesedisastersare?Writedowntheirnames.earthquaketornadotsunamifloodwildfireWhatdoyouknowaboutnaturaldisasters?Naturaldisastersarebigeventsthathappenbecauseofnatureandcancausealotofdamage.Haveyoueverexperiencedanynaturaldisasters?Ifeltanearthquakewithamagnitudeof4.5onenight.Thesuddenshakingwokemeup,andmyroomwasshaking.Booksfellofftheshelves,andthelightsflickered.IrememberedwhatIlearnedduringsafetydrillsandquicklygotundermydesk.Althoughitdidn'tlastlong,Istillfeltscaredafterwards.MyfamilyandIcheckedoneachothertomakesureeveryonewasOK.Westayedup,listeningtothenewsandsupportingeachotherthroughtheexperience.What’sgoingoninthisphoto?Whatkindsofnaturaldisasterscanyouthinkof?Pre-listeningActivity1:WatchthevideoNaturalDisastersandpayattentiontothedifferenttypesofdisasters.Pre-listeningActivity1:Lookatthephotos.Doyouknowwhatthesedisastersare?Writedowntheirnames.tornadotsunamiearthquakewildfirefloodWhile-listeningActivity2:Listentothenewsreportsandtickthedisastersthatyouhear.Listenagainandanswerthequestions.QuestionAnswer1.WhatwasthemagnitudeoftheearthquakeinEcuador?2.HowmanypeoplewerekilledorinjuredinEcuador?About______peoplewerekilledandmorethan___________wereinjured.7.82301500Newsreports1QuestionAnswer3.Wherearethefloods?_________China4.Whataretherescueworkersandsoldiersdoingintheflood-hitarea?They____________dayandnighttomakesurethat_________________.They___________________________tothosewhosehomeswerelostinthedisaster.

centralareworking

arealsobringing

foodandwater

peoplearesafeListenagainandanswerthequestions.Newsreports2While-listeningListentothenewsreportsforthethirdtime,andfillintheblankswiththeinformationyouhear.TimePlaceDisasterDamageRescue116AprilEcuadorThedisasterdamaged___________.About230people___________andmorethan1,500___________._________and_____________arehelpingthesurvivors.2______________havebeendestroyed.Noonehasbeenkilled.____________and________areworkingdayandnighttomakesurethatpeoplearesafe.Theyarealsobringing_________tothosewhosehomeswerelostinthedisaster.manybuildingswerekilledwereinjuredVolunteersrescueworkersHomesandlandRescueworkerssoldiersfoodandwaterEarthquake27MarchHunanandJiangxiFloodsWhile-listeningTimePlaceDisasterDamageRescue3southernMemphis___________weredestroyedandatleast_____personhasdied.Thepoliceadvise____________.4Seoul______wasinjured.Alibrary,asupermarket,and__________weredamaged.12AugustTornadoFourhomesoneavoidingtheareaOverthepastweekLandslideNooneseveralcarsCanyoureportthenewstoyourpartneraccordingtotheinformationintheform?Post-listeningHowdothesenaturaldisastersaffectourlife?Whatmayhappeninthesedisasters?Peoplemaybekilledandhomesmaybedamagedordestroyed.Somepeoplemaydie,somemaysurvive.Todamage:tobreakit,ormakeitunabletoworkasusual.Todestroy:tocausesomuchdamagetoitthatitiscompletelyruined.Tosurvive:tomanagetoliveandsurvivorsarethosewhomanagetolivethroughthenaturaldisasters.Listentothenewsreportsandtickthedisastersthatyouhear.earthquaketornadowildfirelandslidedroughtfloodtsunamivolcaniceruption√√√√n.滑坡n.干旱ListenfordetailsThinkaboutwhatyouarelisteningforbeforeyoulisten:numbers,dates,times,addresses,activities,peopleorplaces,reasons,etc.Conclusion-ed在動詞詞尾的發(fā)音有三種情況：1)在清輔音后讀作/t/，如asked,helped；2)在濁輔音和元音后讀作/d/，如listened,

loved；3)在/d/

/t/后讀作/?d/，如minded,landed。/t/helpedlaughedembarrassedshockedwatchedwished/id/concentrateddebateddependedpretended/d/beggedbreatheddescribedconfusedexchangedlearnedreservedviewedPronunciationGoodmorning.Todayis13May.A7.8magnitudeearthquakehitWenchuan,Chinayesterdayafternoon.Atleast8,500peoplehavebeenkilledbynow.Injuredsurvivorshavebeenmovedtosafetybyrescueworkers,includingmedicalteam,troop,volunteers,whowereorganisedquickly.EarthquakeWenchuan,China·14:28Monday,12May·Magnitude8.0·Atleast8500killed(by13May)·Rescueworkers(medicalteam,troop,volunteers,etc.)organisedquicklyAwildfirewhichbeganon1MayinAlberta,Canada,hasdestroyed2,400homes.Almost88,000peoplehavebeenevacuated.Hundredsoffirefightersalongwithplanesandhelicoptershavearrivedtohelpfightthefire.Luckily,therehavebeennodeathsorinjuries.NewsreportonwildfireAfloodinColombo,SriLanka,haskilled82people.Theflood,whichbeganinMay,h