Unit4Mr.Natureemotional(情绪化的)NaturalDisastersNaturalDisastershurricaneflooddroughtTyphoonfiresandstormmudflow泥石流volcanoeruption火山爆发EarthquakeWhatwillhappenbeforeanearthquake?Whatdoyouthinkmayhappenbeforeanearthquake?Thewaterinthewells____and____.Andsomedeep______couldbeseeninthewellwalls.A______gascameoutthecracks.rosefellcrackssmellyWhatdoyouthinkmayhappenbeforeanearthquake?Thechickensandevenpigswere______nervous_____eat.Thedogwas________loudlyagainandagain.tootobarkingWhatdoyouthinkmayhappenbeforeanearthquake?Miceranoutofthefields___________placestohide.Fish_________outofbowsandponds.lookingforjumpedWhatdoyouthinkmayhappenbeforeanearthquake?Peoplecouldsee_______lightsinthesky.bright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。Howtoprotectourselvesinschoolifanearthquakehappens?Discussion•Don’tbenervousandkeepcalm.•Don’ttrytorunoutoftheclassroom.•Protectyourheadbyputtingyourbagonyourhead.•Squat(蹲)orsitdownunderyourdesk.•Leavetheclassroomaftertheearthquake.