[必修1课件：Unit-4-Earthquakes-A-Night-the-Earth-didnt-Sleep-(共31张PPT).ppt

Welcome!,Lifeisbeautiful!,Part1,Warningsigns,A.Water,Waterinthewellsroseandfell/Deepcracksgaveoutsmellygas./Pipescrackedandburst.,Part1,Warningsigns,B.Animals,Chickensandpigs-toonervoustoeatMice-ranoutlookingforhidingplacesFish-jumpedoutofpondsorbowls,Part1,Warningsigns,C.Inthesky,Saw-brightlightsheard-thesoundofplanes(noplane),ancienthistoricunique,WorldHeritageSites(世界文化遗址),Canyourecognizethem?,after,after,before,before,completelydestroyedlieinruins,Anighttheearthdidntsleep,Itseemedasiftheworldwas_!,atanend,Mainidea:,AnearthquakehappenedinTangshanonthenightofJuly28,1976.,ANightTheEarthDidntSleep,Skimming,Whatdoeseachpartmainlytellus?,Thetextisorganizedintheorderof_.,time,Part1(Para1).,Part2(Para.2&3),Part3(Para.4),signs,2.Structureofthepassage,_theearthquake,_theearthquake,_theearthquake,before,during,after,（征兆）,Readingfordetails,Whathappenedineachperiod?,Doyoubelieveitisalwayscalmbeforeastorm?,1,000,000people,thoughtlittleof.,.asleepasusual,Para2&3,Damage,Data,_ofthenationfelttheearthquake.In_terriblesecondsalargecitylayinruins.Ahugecrackthatwas_kilometreslongand_metreswidecutacrosshouses,roadsandcanals.Allofthecityshospitals,_ofitsfactoriesandbuildingsand_ofitshomesweregone._damsfell,and_thebridgesalsofellorwerenotsafe.,1/3,8,30,15,75%,90%,2,mostof,Everywheretheylookednearlyeverythingwasdestroyed.,Damagetothepeople&animals,Data,_ofthepeoplediedorwereinjuredduringtheearthquake._familieswerekilledandmanychildrenwereleftwithoutparents.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan_._cows,_pigsand_chickensweredead.,2/3,Thousandsof,400,000,Tensofthousandsof,millionsof,halfamillion,Thecitylay_:Houses,factoriesandbuildingswere_.Brickswerelike_.Damsandbridges_.Railwaytrackswere_.Wellswerefilledwith_.,inruins,gone,fell,uselesspiecesofsteel,sand,Thegreatestearthquake.,Thesufferingofthepeoplewas_:Theygot_or_.Childrenwere_.,extreme,killed,injured,leftwithnoparents,fallenleaves,soldiers-dugoutthetrappedpeopleandburiedthedead,rescueworkers-builtsheltersforsurvivors,Slowly,thecitybegantobreatheagain!,Waterwassent.,Tangshanhastakenonanewlook!,40yearslater.,Discussion,Discussinpairs:WhatlessonscanwelearnfromTangshanearthquake?,Knowledgeispower!Weshouldlearntoprotectourselveswhenfacedwithnaturaldisasters.,Makealistofthemeasureswecantaketokeepourselvessafeinanearthquake.,Homework,Dontbenervousandkeepcalm.,Donttrytorunout