高中英语 Unit 4 Earthquakes warming up课件 新人教版必修1.ppt

talkaboutnaturaldisasters howmanynaturaldisastersdoyouknow typhoon tornado hurricane seismicseawave tsunami volcano sandstorm thunderstorm fire flood earthquake unit4 earthquakes lookatthefollowingpictures trytodescribe 描述 whatyouhaveseeninthepicture sanfrancisco goldengatebridge tangshan manybuildings roads cars people canyouimaginewhatwouldthecitybelikeaftertheearthquake thebuildingsfelldown 倒下 buildings manythingsweredestroyed suchas bridge railway thecracks 裂缝 cutacross 横断 截断 theroads road thecitylayinruinsaftertheearthquake lieinruins 变成废墟 whatstrangethingswouldhappenbeforeanearthquake brightlightsflashinthesky animalsaretoonervoustosleep suchascats dogs chickens horses ducksandrabbits etc miceranoutofthefields fishjumpedoutofbowlsandponds therewerecracksonthewells thewaterinthewellroseandfell 我国地震分布 seismograph tangshan hebei 03 42 53july28th 1976 whenandwheredidthegreatestearthquakehappeninthe20thcentury theearthdidn tsleep anight reading dividethewholepassageintothreepartsandthenfindoutthetopicsentenceofeachpart trytogetthemainideaofeachpart fast reading structureofthenewsreport clue 线索 ofthestory part1 before during after para 1 para 2 3 para 4 strangethingswerehappeningbeforetheearthquake butnoonetookanynoticeofthem theearthquakedestroyedthecityoftangshanandshockedthepeopleverymuch thearmycametohelpthesurvivors 生还者 bringinghopeforanewlife part2 part3 theearthquake timeorder carefulreading whathappenedbeforetheearthquake wallsofthewells chickensandpigs mice fish soundandlights waterpipes haddeepcracks weretoonervoustoeat ranoutofthefieldslookingforplacestohide jumpedoutofbowlsandponds wereheardandseen crackedandburst para 1 whathappenedduringtheearthquake house roadsandcanals steam hillsofrock thelargecity hadahugecrack burstfromholeintheground becameriversofdirt layinruins para 2 3 true t orfalse f statement 1 two thirdsofthenationfelttheearthquake 2 allthepeopleintangshanweredeadorinjuredduringtheearthquake 3 allofthecity shospitals factories buildingsandhomesweredamagedintheearthquake 4 laterthatafternoon aterribleearthquakeshooktangshanagain 5 peoplesleptoutdoorsaftertheearthquake f f f t t one third two thirds 75 90 75 whathappenedaftertheearthquake thearmy workers sentsoldierstotangshan organizedteamstodigoutthosewhoweretrappedandtoburythedead builtsheltersforsurvivorswhosehomeshadbeendestroyed para 4 result thecitybegantobreatheagain allhopewasnotlost tangshan snewlook howcanweprotectourselves 自我保护 inanearthquake discus