【文档说明】高中英语必修一《Unit 4 Natural disasterse》（Project）PPT课件-人教版（2019）.ppt，共(19)页，11.513 MB，由小喜鸽上传

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•Todiscussaboutthenaturaldisastersyouknow;•Tolearnstepsofpreparingforapresentationonnaturaldisasters;•Togiveapresentat

iononnaturaldisasterstoyourclass.Whatkindofnaturaldisasterscanyouthinkup?tsunamityphoon\hurricanelandslidesnowslidetornadovolcaniceruptionwi

ldfireearthquakelightningthunderdroughtfloodWorkingroupsofthreeorfour.Chooseoneofthenaturaldisastersaboveandbra

instormanswerstothequestions.Understandingthedisaster•Arethereanyknowncausesofthedisaster?Wildfiresareusuallycausedbyhumanandnaturalfactors(ligh

tning,etc.).•Whatcanbedonetopreventit?Forestmanagersshouldbehiredtoprotecttheforestandpeopleshouldbe

educatedaboutpreventionofforestfires.(Takewildfiresforanexample)BRAINSTORM:•Whatarethepossibleeffectsofthedisaster?Thewi

ldfiremaythreatenpeopleand/ortheirpersonalproperty.•Whatcanbedonetoprepareforit?Peoplenearbyshouldbei

nformedimmediatelywhenawildfirebegins.Preparingforthedisaster.Intheeventofadisaster.•Whatcanyoudotostaysafeduringthedisaster?Iw

illtrymybesttostaycalmandmovetosafeplacesassoonaspossible.•Whatkindofhelpdosurvivorsneed?Ithinktheyareinneedofasheltertorestandmedicinehelpwhe

nthegetinjured.•Whichquestionsdoyounotknowtheanswersto?•Whichonesdoyouneedmoreinformationon?•UsetheInte

rnetoryourschoollibrarytofindoutmore.RESEARCH:Puttogetherapresentationusingtheinformationyouhavegathered.Usethetipsb

elowtohelpyou:①Startyourpresentationwitha“hook”(astoryorfacttocatchtheattentionofyourlisteners).OnMonday,5December20XX,600peo

pledisappearedwhen…②Reduceyourideastothreemainpointstohelplistenersrememberwhatyousay.Soalwaysremembertodrop,cover,andholdo

n…③Preparevisualaidsforyourpresentation(photos,charts,tables,etc.)ORGANISE:Giveagrouppresentationtoyourclass.ThousandsofpeopleinNorthernCaliforn

iaweretoldtoleavetheirhomesinNovember2018becauseofspreadingwildfires.Officialssaidthefirestartedasaresul

toflightningstrikes(雷击).Thisisjustoneofthemanywildfiresthathappenedin2018.Thenhowmuchdoyouknowaboutwildfires?Wildfiresareusuallycausedbyhumanandn

aturalfactors(likelightning,etc.).Whenwildfiresbegin,theymaythreatenpeopleand/ortheirpersonalproperty.Soweshouldtrytopreventth

em.Forestmanagersshouldbehiredtoprotecttheforestandpeopleshouldbeeducatedaboutpreventionofforestfires.Thenwhatshouldwe

dowhenawildfirebegin?Weshouldfirstinformpeoplenearbyaboutitandevaluatethemtosafeplaces.Weshouldtrytostaycalmandmov

etosafeplacesassoonaspossible.Afterthewildfire,weshouldprovidesurvivorsshelterstorestandmedicinehelpfortheinjured.1.Workingroups

.Chooseanaturaldisasterthatinterestsyourgroupthemost.2.Gatherinformationaboutit(thecause,theeffect,thesafetyinstructions...).3.Makeablackboardne

wspapertogethertointroducethedisaster.