Unit4NaturalDisastersReadingandThinking课件高中英语人教版4

Unit4NaturalDisasterReadingandthinkingLearningObjectivesTofoster(培养)studentshowtoprotectourselvesduringtheearthquake.ToreadanewsreportaboutTangshanearthquake.Tosummarize(总结)themainideaofeachparagraph.

ReviewtornadodroughtlandslidetsunamifloodvolcanowildfireWhatcanhappentoacityduringabigearthquake?

Pre-readingBuildingelectricity......peopleTHENIGHTTHEEARTHDIDN'TSLEEPLookatthetitleandphotobelowandguesswhatthetextisabout.

Pre-readingSkimandfindoutthetopicsentences.

Extensive-ReadingParagraphTopicsentences12345StrangethingswerehappeninginthecountrysideofnortheasternHebei.Therewasnothingbutruins.Buthopewasnotlost.Tangshanstartedtoreviveitselfandgetbackuponitsfeet.Everythingbegantoshake.Itseemedasiftheworldwerecomingtoanend.Readthepassagequicklyandwritethemainideaofeachparagraph.

Extensive-ReadingE.Therevival(复苏)ofTangshanagain.Para.1Para.2Para.3Para.4Para.5A.Warningsigns(迹象)beforetheearthquake.B.Thehappeningofthebigearthquake.

C.Theconsequence(后果)oftheearthquake.D.Thebeginningofallstaff’srescuework.when

wherewhat

Thetextisdevelopedinorderof____timeorspace

time____theearthquake____theearthquake____theearthquakeBefore

Para.1During

Para.2-3After

Para.4-5THENIGHTTHEEARTHDIDN'TSLEEP

Extensive-ReadingReadthetextquicklyandtrytogetsomedetailsofthetext.IntensiveReadingDetailsaboutPara.1----thesignsbeforetheearthquake.TangshanEarthquakeBefore

theearthquakeThewaterinthevillagewells1.______________againandagain.Thewellwallshaddeepcracksinthem,ofwhichsomesmelly2.______cameout.

Animalslikechickensandpigsbecametoo3.________toeat.DuringtheearthquakeAt3：42a.m.,everythingbeganto4.______．Ahugecrackwitheightkilometreslongand30metreswidecut5._______houses,roads,andwaterways.

Andhardhillsofrockbecameriversofdirt.roseandfellnervousshakeacrossgasReadthetextquicklyandtrytogetsomedetailsofthetext.

IntensiveReadingDetailsaboutPara.2-3

----thephenomenons

duringtheearthquake.AftertheearthquakeThearmysent150，000soldierstoTangshantodigoutthosewhowere8.________andtoburythedead.Morethan10，000doctorsandnursescametoprovidemedicalcare.Workersbuilt9._________forsurvivorswhosehomeshadbeendestroyed.DuringtheearthquakeOver400，000peoplewerekilledorbadly6.________intheearthquake.

Andnearlyeverythingwas

7.____________．AftertheearthquakeThenewcityhasbecomeahome10._______morethansevenmillionpeople,withgreatimprovementsintransportation,industry,andenvironment.injureddestroyedtrappedsheltersto

IntensiveReadingReadPara.4-5quicklyandtrytogetsomedetailsofthetext.Detailsabout

--------rescueandrevivalaftertheearthquakeThearmy.....Doctorsandnurses...Workers...Howdidthecitybegintobreathe(呼吸)?orwhocametohelpthecity？Tangshan’snewlookDiscussionWhatwouldyoudoifabigearthquakehityourcity?DiscussionSeektheshelterandthecover.DiscussionTurnoffthegas.DiscussionKeepawayfromthepowerlines,signsandbuildings.SummaryPart3BeforetheearthquakeDuringtheearthquakeAftertheearthquakesignsdamagerevivalUseonewordtosummarizeeachpart.Part1Part21.Accordingtoth