unit 4 earthquakes warming up

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1、WarmingupUnit4EarthquakesFreetalk:Haveyoueverexperiencedanynaturaldisasters?Canyoutellsomekindsofnaturaldisasters?fire台风/飓风typhoon/hurricanetornado龙卷风snowslide雪崩mudflow泥石流volcanoeruption火山爆发sandstorm沙尘暴flood水灾旱灾海啸droughttsunamiearthquakeDoyouknowsomeeart

2、hquakeshappenedinChina?July28th,1976AterribleearthquakehappenedinTangshan.Canyoudescribehowterribletheearthquakewas?2008.5.12WenchuanEarthquake2010.4.14YushuEarthquakeImaginetherehasbeenabigearthquake.TangshanSanFranciscoThecitylayinruins(废墟）.Thebuilding

3、sfelldown.倒塌Roadsmightcrack.开裂Manypeoplewerekilledorinjured.受伤的Agreatnumberofpeoplelosttheirhomes.许多，大量Theroads,bridgesandrailwaysaredestroyed.2.Thebuildingsfalldown.3.Roadsmaycrack.4.Theelectricityandwaterpowerarecutoff.5.Thewholecityliesinruins.6.Allth

4、ingsarecutintopieces.7.Manypeoplearekilledorinjured.8.Alargenumberofpeoplearehomeless.Isitalwayscalmbeforeastorm?wellfishanimalsskymicewhatmayhappenbeforeanearthquake?Guess:Therearebrightlightsinthesky.Theanimalsaretoonervoustosleep/eat,suchasdogs,pigs,s

5、nakesandchickens.Micerunoutofthefields.Fishjumpoutofbowlsandponds.Therearecracksonthewells.Thewaterinthewellriseandfall.汶川地震的前兆震前动物有预兆，群测群防很重要。牛羊骡马不进圈，猪不吃食狗乱咬。鸭不下水岸上闹，鸡乱上树高声叫。冰天雪地蛇出洞，大猫携着小猫跑。兔子竖耳蹦又撞，鱼跃水面惶惶跳。蜜峰群迁闹轰轰，鸽子惊飞不回巢。家家户户都观察，综合异常作预报。Whatshallwedoif

6、anearthquakehappens?DiscussionDon’tbenervousandkeepcalm.Don’ttrytorunoutoftheclassroom.Protectyourheadbyputtingyourbagonyourhead.Squatorsitdownunderyourdesk.Leavetheclassroomaftertheearthquake.Imagineyourhomebeginstoshakeandyoumustleaveitrightaway.Youhav

7、etimetotakeonlyonething.Whatwillyoutake?Why?Iwanttotake…money,books,food,water,clothes…Because…DiscussionwatermoneyidentitycardfoodbooksclothescomputermappicturesoffamilymobilephoneradioThankyouforyourattending!