Unit8Naturaldisasters教学目标重点难点分析Thesameasabove教学流程安排集体智慧（以知识体系为主）个性设计（二次备课）教学后记STEP1TalkingaboutpicturesShowthefollowingpicturetothestudents.Getthentoguesswhathappened.Encouragethestudentstobecreativeandtrytomakedifferentkindsofguesses.Getthestudentstolistentothetapeandfindoutwhathappened.Forweakerclasses,getthestudentstotalkabouteachpicture.Picture1:What’stheweatherlike?WhathappenedtoHobo?Picture2:WhathappenedtoHobo’shouse?/HowdoesHobofeelatEddiehouse?Picture3:Whydoesn'thewanttogohomealone?Picture4:WillEddiehelphim?Getthestudentstoreadandpracticethedialogueandthenactthedialogueout.Encouragethestudentstoaddsomethingtomakethedialoguefunnier.STEP2GettingtoknowtheweatherSay‘Rainydaysareverycommon.Nowlet’sseeifyouknowthefollowingkindofweather.’BADWEATHERtyphoonThereisstrongwind.Itisdifficultforpeopletoholdtheirumbrellas.Walkingmayevenbedifficult.Manythingsflyinthesky.thunderandlightningItisreallyfrightening.Wecanseebrightlightningandheartheloudthunder.Sometimesitmaystartafire,whenthelightninghitatreeorabuilding.rainstorm(maycauseflood)Itrainsheavily.Wateriseverywhere.Insomeplaces,itisverydifficultforpeopletowalk.Theyhavetorolluptheirtrousers.snowstorm(sandstorm)Itsnowsheavilywithstrongwind.Deepsnowcoverseverything.Itisdifficultforpeopletowalkandeasytogetlost.However,itreallymakesabeautifulworld.Forstrongerclasses,itisnecessarytointroducemorebadweather,likestormandsandstormetc.PutitclearthatbadweathersometimescancausedisastersShowpicturesaboutthedisastersandelicitthedisasters,likeflood,drought,tsunami,andhurricane,andearthquakeetc.STEP3MakingasummaryaboutbadweatheranddisastersBadweatherheavyrain,rainstorm,thunderandlightning,wind,strongwind,typhoon,snowstorm,sandstorm,stormDisastersflood,drought,earthquake,fire,hurricane,etc.STEP4FinishingtheexercisesinPartAGetthestudentstofinishtheexercisesinPartAandthenchecktheanswers.Disasters2.TheTaiwanearthquakekilled(causelossoflife)thousandsofpeople.5.Afloodwashedthevillageaway.6.Lightningstartedabigfireinahouse.8.Abigstormkilled20people.Accidents1.Theschoolfootballteamlostthegame.3.Acaraccidentkilledthreemen.4.Acoachcrashedintoatreelastnight.7.AyoungboyfellfromatreeandhurthislegsEmphasizethatnaturaldisastersarecausedbynatureforcesusuallywithgreatdamageandlossoflife.Accidentsarethingsthatsuddenlyhappened.Nooneplansit.Sometimestheyarecausedbypeople’smistakes.Explainsomeofthelanguageusedhereandhelpthestudentstounderstand.STEP5DiscussingaboutthebadweatheranddisastersGetthestudentstodiscussaboutthebadweatheranddisasters.Whatwillhappenifthereisa…?Howwillyou/peoplefeelifthereisa…?Whatwillyoudoifthereisa…?STEP6ReportingbadweatheroradisasterSupposethereisverybadweatheroradisastersomewhere,getthestudentstoworkinpairsasreportersandcameramenandtrytoreportit.Hello,everyone.Iamareporterfrom________.Iam__________.Asyoucansee,__________.Peoplereallyfeelfrightened.Sostayathomeandtakecare.Thebadweatherwillfinishtomorrow.Thanksforwatching.Askthestudentstoshowtheirfeelingsandtoactoutthebehaviorsofpeopleinthebadweather.Ifthereisastrongwind,theymayfeelhardtowalkandhardtoholdtheumbrella.STEP7Homeworka.Collectmoreinformationaboutbadweatheranddisasters.b.Finishofftheexerciseinthebooks.练习安排板书设计备课组长审核签名：年级主任复核签名：
