Unit4_Earthquakes__warming_up

Unit4EarthquakesFreetalk:Haveyoueverexperiencedanynaturaldisasters?Canyoutellsomekindsofnaturaldisasters?Naturaldisastersfire台风typhoon/hurricanetornado龙卷风snowslide雪崩mudflow泥石流volcanoeruption火山爆发sandstorm沙尘暴flood水灾drought(旱灾)tsunami(海啸)earthquakeDoyouknowsomeearthquakeshappenedinChina?July28th,1976AterribleearthquakehappenedinTangshan.Canyoudescribehowterribletheearthquakewas?2008.5.12WenchuanEarthquake2010.4.14YushuEarthquakeThecitylayinruins(废墟）.Thebuildingsfelldown.倒塌Roadsmightcrack.开裂Manypeoplewerekilledorinjured.受伤的Agreatnumberofpeoplelosttheirhomes.许多，大量Whatwillhappenifithappensanearthquake?TangShanSanFrancisco1.Theroads,bridgesandrailwaysaredestroyed.2.Thebuildingsfalldown.3.Roadsmaycrack.4.Theelectricityandwaterpowerarecutoff.5.Thewholecityliesinruins.6.Allthingsarecutintopieces.7.Manypeoplearekilledorinjured.8.Alargenumberofpeoplearehomeless.Isitalwaysacalmbeforeastorm?wellfishanimalsskymicewhatmayhappenbeforeanearthquake?Guess:Whatarethesigns?Thereisbrightlightinthesky.Theanimalsaretoonervoustosleep/eat,suchasdogs,pigs,andchickens.Micerunoutofthefields.Fishjumpoutofbowlsandponds.Therearecracksonthewells.Thewaterinthewellriseandfall.Thesigns:1.Thereisbrightlightinthesky.2.Theanimalsaretoonervoustosleep/eat.3.Fishjumpoutofbowlsandponds.4.Micerunoutofthefields.5.Therearecracksonthewells.6.Thewaterinthewellriseandfall.