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1、Whatkindofdisastersdoyouknow?firetyphoon/HurricanesnowslidevolcanoeruptionmudflowtornadosandstormfloodTsunamiearthquakeWhathashappened?Whathappened?Tallbuildingswere destroyed.Thecarwassmashed.Whathappened?Peoplewereinjured.Thecitywasinruins.thecityaftertheearthquakethecitybeforetheearthquakeU
2、nitFour:EarthquakesPeriodOne:WarmingupandtalkingAnearthquakeistheresultofasuddenreleaseofenergyintheEarth'scrust.Earthquakesmayresultindisease,lackofbasicnecessities,lossoflife,generalpropertydamage,roadandbridgedamageandsometimeslandslides,fires,floodandeventsunamis.Discussion:Whatdoyouthinkw
3、illhappenbeforeanearthquake?1)Brightlightflashesinthesky.2)Thewellhasdeepcracksinit,andthewaterinitrisesandfalls.3)Chickensareflyinganddogsarebarking,andpigsandcowsaretoonervoustoeat.4)Fishjumpoutofthepond,andmicerunwildlyoutofthefields.Signsbeforeanearthquake:唐山抗震纪念碑广场唐山大地震三十周年后的新唐山美国旧金山海湾大桥旧
4、金山Thesetwocitiesarefamousfortheirearthquakesduringaperiodofcalm.Sooneshouldnottrustsituationsthatseempeacefulsincebadthingsmayhappen.Saysomethingaboutthetwocities.Tangshanisabeautifulcitywithgardens,wideroads.SanFranciscoisacitywithtallbuildingsthicklystandingontheearth.Step6DiscussionSupposet
5、heearthbeginstoshakewhatwillyoudotoprotectyourself?Discussthefollowingopenquestioningroupoffour1.Getunderaheavytableordeskandholdon,orsitorstandagainstaninsidewall. 2.Keepawayfromwindows.Whatcanwedotokeepourselvessafefromanearthquake?DiscussionIfatschool:·Hideunderadeskortable.·Faceawayfromwin
6、dows.Ifathome:·Hideunderaheavytableorbed.·Sitinacorner,awayfromdoors,windows,ect.moneywaterfruitcakespreciousphotocertificates（证书）goldclothesWhenanearthquakehappens,youareescapingfromhome,whatwillyoutakewithyou?Why?Lifeisbeautiful.Wemustloveourlives.InanearthquakeLet’spractisehidingSPEEDISLIFE
7、.UnitFour:EarthquakePeriodTwo:ReadingDisastershavenoemotion,butpeopledo.Whenandwheredidtheearthquakehappen?Readthetextsilentlyandquicklyandtrytogettheinformationaboutthefollowingquestions.AnearthquakehappenedinTangshan,Hebei,onJuly28th,
