人教版高中英语-Book1-Unit4-warming-up-prereading-and-spea

人教版高中英语Book1Unit4warmingupprereadingandspeaking教学课件人教版高中英语Book1Unit4warmingupprereadingandspeaking教学课件人教版高中英语Book1Unit4warmingupprereadingandspeaking教学课件BrainstormWhatkindsofnaturaldisasters(自然灾害)doyouknow?人教版高中英语Book1Unit4warmingup1BrainstormWhatkindsofnaturaldisasters(自然灾害)doyouknow?BrainstormWhatkindsofnatura2earthquake地震earthquake地震3tsunami海啸tsunami海啸4typhoon台风/hurricane飓风台风和飓风名称虽然不同，但性质却是一样，同属热带气旋。在大西洋或东太平洋发生，中心风力达到十二级或以上（即每秒三十二点七米以上）的热带气旋，称为飓风。至于在西太平洋上发生，达到同样强度的热带气旋，则称为台风。typhoon台风/台风和飓风名称虽然不同，但性质却是一样，5tornado龙卷风tornado龙卷风6volcanoeruption

火山爆发volcanoeruption

火山爆发7fire火灾fire火灾8snowslide雪崩snowslide雪崩9mudflow泥石流mudflow泥石流10flood水灾flood水灾11sandstorm沙尘暴sandstorm沙尘暴12drought干旱drought干旱13Freetalk1.Howdoyoufeelafteryou

seethepictures?2.Whichdisaster（灾难）do

youthinkisthemost

destructive(破坏性的)and

terrible?Freetalk1.Howdoyoufeelaf14At5:12amonWednesday,April18,1906,amajorearthquakestruckSanFranciscoandthecoastofnorthernCalifornia.Themostwidelyacceptedmagnitudefortheearthquakeisamomentmagnitude(Mw)7.8onRichterscale.At3:42amonWednesday,July28,1976,amajorearthquakestruckTangshancity,HebeiProvince.Themostwidelyacceptedmagnitudefortheearthquakeisa7.8onRichterscaleTheTangshanearthquakeof1976TheSanFranciscoearthquakeof1906Itisalwayscalmbeforestorm.At5:12amonWednesday,April15Pre-read:Doyouknowwhatwouldhappenbeforeanearthquake?*Therearebrightlightsinthesky.*Animalsaretoonervous.*Micewillrunaboutand

fishwilljumpoutofwater*Asmelly(有味道的)gasmay

comeoutofthewell,andthe

wellwallhasdeepcracks(裂缝).*Waterinthewellsrisesandfalls.*Greatsoundofplanescanbe

heard.*Waterpipes(水管)insome

buildingscrack(裂开)andburst(爆裂).Pre-read:Doyouknowwhatwou16地震前动物有前兆震前动物有前兆，发现异常要报告。牛马骡羊不进圈，猪不吃食狗乱咬。鸭不下水岸上闹，鸡飞上树高声叫。冰天雪地蛇出动，老鼠痴呆搬家逃。兔子竖耳蹦又撞，鱼儿惊慌水面跳。蜜蜂群迁闹轰轰，鸽子惊飞不回巢。地震前动物有前兆17Buildingswill__________________________________.crackandbedestroyedLearnsomeusefulphrasestodescribethesituationafteranearthquake.Buildingswill________________18Therailwaytrackswill________________________________________________________becomeuselesspiecesofsteel.Therailwaytrackswill______19Thebridgewill_________________fallandbenotsafefortraveling.Thebridgewill___________20Roadswill_________.crackRoadswill_________.crack21Theremightbe________alloverthecity.Theelectricity(电)willbe______forseveraldaystoo.firescutoffTheremightbe________allov22Wordsandexpressionsearthquake地震naturaldisaster自然灾害mouse->mice老鼠runabout到处跑jumpoutofwater从水里跳出smelly有臭味的thewellwall井壁deepcracks(n.)深深的裂缝crack(v.)andburst裂开爆裂riseroserisen升高fallfellfallen落下waterpipe水管bedestroyed被破坏becomeuselesspiecesofsteel变成无用的钢片Theelectricityiscutoff.电被切断了。Wordsandexpressionsearthquak23Whatshouldwedotoprotectourselvesifanearthquakehappened?Hideunderthehardfurniture(家具

).Don’trushoutwithoutorder.Whatshouldwedotoprotecto24Putoutthefire,andturnoffthegas.Usesomethinghard(硬的)toprotectyourhead.Whatshouldwedotoprotectourselvesifanearthquakehappened?Putoutthefire,andturnoff25Whatshouldwedotoprotectourselvesifanearthquakehappened?Openthedoorwhenitbeginstoshake.Nevertrytousethelift.Whatshouldwedotoprotecto26Newwordsandexpressionscontact联系drop落下droptothefloor倒在地上coverAwithB用B覆盖Aprotect…from…保护…不受…伤害ontopof在…顶上holdonto抓紧furniture家具awayfrom远离makesure确保Newwordsandexpressionsconta27MyEarthquakePlan1stthingImustdois:Imust_______________________and______my_____withmy______.2ndthingImustdo:MakesureI_____________some______.3rdthingImustdo:Imust________the_______soitdoesn’t________________meduringtheearthquake.droptothefloorcoverheadhandshideunderfurnitureholdontofurnituremoveawayfromMyEarthquakePlan1stthingI28Wordsandexpressionssuppose假设awayfrom远离makesure确保bookcase书橱tie…to…把…绑在…上betiedto被绑在…collect收拾，收集personal个人的powerline电线Wordsandexpressionssuppose假设29Ifyouareoutside,youshouldkeep___________powerlines,_____,and_________.Ifyouareinthelivingroom,youshould_________thatthe_________are___________thewallandtheTVset______________a________sothatthey___________.Ifyouareinthehousealone,youshould______a____________to___________________________andcollectyour_______earthquake______.MyEarthquakeAdviceawayfromtreesbuildingsmakesurebookcasestiedtoistiedtotablecan’tmoveringfamilyfriendtellthemwhereyouarepersonalbagIfyouareo