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人教课标高一必修1Unit4本课首先讨论自然界的灾害，其中地震是其中常见的一中，接着运用视频讲述中国地震分布情况，然后通过图片展示让学生感受地震的危害，很自然进入到本课的关键：唐山大地震。接着课件设计了快读，详读和读后的阅读任务让学生带着问题去读，提升阅读能力，还要求学生运用所学去总结此文，发展写作能力。最后进入讨论环节：地震发生时如何保护自己。运用视频进行展示，学生应该很感兴趣。课件主要根据高一学生思维特点，设计了循序渐进的问题串，并且运用了生动直接的视频衔接，学生会感到轻松自然；本课另一重点是阅读能力提升，课件则是精心设计了由简到难的恰当的阅读练习，引导学生阅读文章，提高阅读能力。HowmanyNatureDisastersdoyouknow?typhoonseismicseawave/tsunamitornado,hurricanethunderstormsandstormvolcaniceruptiondroughtfloodhurricanefireearthquake更形象直观的帮学生了解我国地震分布状况1)Doyouknowwhatwouldhappenbeforeanearthquake?2)Whatcanwedotokeepourselvessafefromanearthquake?BrightlightsflashintheskyAnimalsaretoonervous,suchascows,dogs,horses,andsnakes,etc.Predictionsofanearthquake:1)Brightlightsflashinthesky;3)Thewellwallshavedeepcrackswithsmellygas;4)Animalsaretoonervous,suchascows,pigs,horses,andsnakes,etc;5)Micerunouttolookforplacestohide;6)Fishjumpoutoftheponds.2)Thewaterinthewellriseandfall;Tangshan,HebeiJuly28th,1976帮助学生了解三十多年前的唐山大地震带来的危害=5406627f083ac01f7dd61055Canyoudescribehowterribletheearthquakewas?2008.5.12WenchuanEarthquakeThetownlayinruins.破败不堪Thebuildingsfelldown.倒塌Roadscracked.开裂Manypeoplewerekilledorinjured.受伤的Agreatnumberofpeoplelosttheirhomes.许多，大量青海省玉树县2010年4月14日发生两次地震，最高震级7.1级Pre-readingImagineyourhomebeginstoshakeandyoumustleaveitrightaway.Youhavetimetotakeonlyonething.Whatwillyoutake?personalwashingthingsabottleofwatermoneytorchmobilephonefoodandsweetsblanketmedicineYouwilltakeJointhecorrectpartsofthesentences.2Thepeopledidn’tworrybecause1Thechickensdidn’teatbecauseCtheywerenervous.Etheydidn’tknowwhatthestrangeeventsmeant.3Suchagreatnumberofpeoplediedbecause4Waterwasneededbecause5ThepeopledidnotlosehopebecauseDdamsandwellswereuseless.Bthequakehappenedwhiletheyweresleeping.Athearmycametohelpthem.ThingsWhathappenedwaterinthewellwellwallschickensandpigsroseandfelldeepcracks,smellygastoonervoustoeatThingsWhathappenedmicefishskysoundwaterpipesranoutof,lookingforplacestohidejumpedoutbrightlightssoundofplanesheardevennoplanescrackedandburstData(数据)_____ofthenationfelttheearthquake.Ahugecrackthatwas__kilometreslongand_____metreswidecutacrosshouses.In___terriblesecondsalargecitylayinruins.____ofthepeoplediedorwereinjuredduringtheearthquake.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan________.Allofthecity’shospitals,_____ofitsfactoriesandbuildingsand_____ofitshomesweregone.1/3830152/3400,00075%90%Para.2-3Thesenumbersshowthedestructiveeffectsofearthquakedirectlytostudentswhichcanhelpstudentgainmoreinformationabouttheearthquake.HowthearmyhelpedthepeopleinTangshan?Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythosewhoweretrapped.☆Minerswererescuedfromthecoalmines.☆Shelterswerebuiltforsurvivorswhosehomeshadbeendestroyed.☆Freshwaterwastakentothecity.☆AftertheearthquakeRetellthestory._____________happenedinTangshan.Forafewdays,waterinthewells____________.Fromthe______ofwells__________comeout.Mice,chicken,pigsandevenfishbecame________.At3:00am,everythingStrangethingsroseandfellcrackssmellygasnervousbeganto______.Itseemedthattheworldwas_________._________ofthenation____it.____________cutacrossthecity.Thecitylay_______.shakeatanendOne-thirdfeltAhugecrackinruinsTwo-thirdsofthepeople_____or___________.Thenlaterthatafternoon,anotherbigquake______Tangshan.Peoplebegantowonderdiedwereinjuredshook_____________________________.Butallhope___________.________cametohelpthose_________.Slowly,thecitybeganto_____________.howlongthedisasterwouldlastwasnotlostSoldiersbreatheagainsurvivorsWhatshouldwedotoprotectourselvesifanearthquakehappened?