howtoprepareforearthquakes教案格式

广东海洋大学寸金学院教师教案（2011～2012学年第一学期）课程名称：大学英语（3）授课班级：2010级会计7、8，电气5、6，计算机3、4使用教材：新视野大学英语（3）任课教师：马秀莲系（部）外语系教务处制教案编写说明教案按每二节课进行编写，其进度应与授课计划相同。教案可以是打印稿也可以是手写稿。教案基本要素包括：1、课堂教学目的及要求：本次课的教学目的及要求。2、课堂教学重点及难点：根据教学大纲要求，确定课堂教学知识信息的重点、难点。3、教学过程：这是整个教案的主体部分，既体现出教学活动的逻辑程序，又要划分出若干环节或步骤，并考虑到它们的时间分配、具体方法的应用，相互间的衔接、过渡，以及教学过程与板书的协调等等，充分反映教师教学设计思想，体现教师的教学经验和风格。4、课后作业与思考题：指本次课结束后需要布置的作业与思考题。第1次课2学时教师教案授课章节Unit6HowtoPrepareforEarthquakes课堂教学目的及要求1.tohaveageneralideaofnaturaldisaster,esp.earthquake.2.tograspthemainidea(earthquakeprediction,preventionandpreparation)andstructureofthetext(ageneralstatementsupportedbydetails);课堂教学重点及难点1.Helpthestudentsunderstandsthenaturaldisasters;2.Somevocabulariesrelatedtoearthquakes;3.Howtopredict,preventandprepareforearthquakes;教学过程1.Warming-upactivities;2.Introductiontothepassage(generalquestionsonthepassage);3.Textanalysis(structureandlanguagepoints);4.Writingskills;5.Summary;6.Assignment.课后作业与思考题Gooverthewholetextandunderlinetheconfusedwordsorphrasesorsentences;Dotheafter-textexercises;Howtosurviveinanearthquake?备注授课教师签名：年月日HowtoPrepareforEarthquakesPARTONEPRE-READING/WARM-UP(LISTENANDTALK)1.Haveyoueverbeeninanearthquake?Describeanearthquakebrieflywhichyouhaveexperiencedorheardof.Asweallknow,Japanwashitbyanearthquake,magnitude9.0ataround2:46pm3.11.2011.ThisisthebiggestearthquakeIhaveeverheardsofarinmylife.Accordingtolatestnews,Japan’searthquakehascaused9523peopledeathand16067peoplemissed.Atotalof363,000victimslosttheirhomes.Evenworse,nuclearpowerplantshadexperiencedbreakdownsintheircoolingsystemsasaresultoftheearthquake,andsmallamountsofradiationleakedfromthebothplants.2.Whatwouldyoudoifyouexperiencedanearthquake?Whatwoulddofirstiftheroomstartedtoshake?3.Phrasesrelatedtoearthquakes地震-earthquake，temblor（美语），seism余震-aftershock；海啸-tsunami；打击、袭击-hit，strike；破坏-destroy，devastate；粉碎、摧毁-shatter；灾难性的-devastating；颠簸、摇晃-jolt；死亡人数deathtoll；幸存者survivors；受灾者victims【英语中表示地震的动词（即意为“地震发生于...”的动词）有：】hit袭击，打击，使遭受strike突然发生shake摇；摇动；摇撼jolt使颠簸，摇晃rock摇，摇动，使振动rollacross波动，起伏，横摇ripthrough裂开，破开；突进，横撞直闯【形容地震的破坏程度的动词有（按破换程度从小到大排序）】：damage损害，损伤；〔口语〕伤害，毁坏destroy毁坏，破坏；摧残shatter破坏；捣毁；破灭devastate破坏；使荒废；毁灭level推倒，夷平flatten夷为平地nationaldayofmourning全国哀悼日mourningceremony哀悼仪式onlinetribute网上悼念silenttribute默哀nationalflagsflyathalf-mast降半旗致哀【赈灾】earthquakerelief赈灾altitudesickness高原反应quakevictims遇难者reliefwork救援工作Tibetantreatment藏医疗法medicalteam医疗队reliefgoods救援物资slide-proofrug防滑垫cold-proofcoat防寒大衣heatsensor生命探测仪signsoflife生命迹象plagueprevention防疫plagueprevention鼠疫防疫oxygendeprivation缺氧oxygensupply氧源，供氧oxygenmask氧气罩post-disasterreconstruction灾后重建【募捐】galadevotedtoquakerelief赈灾晚会charitydonor慈善捐赠者telethon为募捐播放的长时间的电视节目charitysale义卖donationagreement捐赠协议giveawaybuffet慈善餐会campaign-styledonationactivity大型募捐活动【地震】aftershock余震epicenter震中magnitude震级earthquakemonitoring地震监控earthtremor轻微地震seismology地震学RichterScale(1-10)里氏震级earthquakewave/seismicwave地震波atascaleof7ontheRichtercalculations里氏7级地震Howmuchdoyouknowaboutanearthquake?Manypeopledied……Peoplelosttheirhomes….Manythingsweredestroyed…..DoyouknowwhatistheEarthquake?Andwhatcanbecausedbytheearthquake?Haveyoueverseenearthquakeshappeningaroundyou?Whatmayhappenbeforeanearthquake?Doyouknowhowtosurviveinanearthquake?TheOriginofEarthquake:Earthquakeshappenbecausetheouterlayeroftheearth(thecrust)isslowlybeingdeformedbystressesthatareplacedonthecrust.Thesestressesbuildupalonglockedportionsofthecrustwhereearthquakefaults(断层)are.Eventuallythestressesbecometoogreatforoneofthefaultstowithstand(承受),andthecrustsuddenlymoves,likeaspringthathasbeenwoundtootightly.Thissuddenmovementofthegroundiscalledanearthquake.What’searthquakeAnearthquakeistheresultofasuddenreleaseofenergyintheEarth'scrustthatcreatesseismicwaves（地震波）.Sometimesanearthquakehasforeshocks.Therearesmallerearthquakesthathappeninthesameplaceasthelargerearthquakethatfollows.Scientistscan’ttellthatanearthquakeisaforeshockuntilthelargerearthquakehappens.Earthquakeswithmagnitude3orloweraremostlynotawared(wemaynotfeelit),butearthquakeswithmagnitude7cancauseseriousdamageoverlargeareas.earthquakehazard（地震危害性）Earthquakesareamongthemostpowerfuleventsonearth,andtheirresultscanbeterrifying.Asevereearthquakemayreleaseenergy10,000timesasgreatasthefirstatomicbomb.uproottreesandknockoffbuildingsmaketheriverschangetheircoursesmakethetransportationsystembreakdowncausepowerlinefailurescauselossoflifeandpropertytriggerlandslides,floodingandtsunamismaycauseinfectivediseasesWhatdoyouthinkmayhappenbeforeanearthquake?1)Theweatherwillbecomeworsethanusual.Therewillbestrongwind,heavyrainandbrightlightintheskyandsoon.2)Animalswillbecomenervous.e.g.micewillrunabout;fishjumpoutofponds;cows,pigs,horsesanddogswillbeupset.3)Waterinriversandwellswillrisesandfalls.4)Wewillseecracksinthewellsandthesmellygaswillcomeoutofthecracks.Whatshallwedoifanearthquakehappens?Ifyouarenearthedoor:runIfyouareoutdoors:becarefulIfyouareinthecar:stopIfyoucan’trunoutofthehouseintime:holdonDuringtheearthquake:keepcalmWaysonself-rescuedropontothegroundkeepawayfromthepowerlineskeepawayfromthesignskeepaway