高中英语 Unit4 Earthquakes Warming up and Reading1优质课件 新人教版必修1.ppt

unit4 period1warming upandreading1 earthquake 三维目标 1 knowledge 1 getageneralideaofearthquakesandsomeothernaturaldisasters 2 knowthecauseofanearthquake 2 ability 1 trainthestudents speakingabilitybydescribing talkinganddiscussion 2 trainthestudents listeningability onpage62 3 trainthestudents abilitytocooperatewithothers 3 emotion knowthedamagethattheearthquakeandothernaturaldisasterscouldbringabout 教学重点trainthestudents speakingabilitybydescribing talkinganddiscussion 教学难点trainingthestudents speakingability talkaboutthefollowingquestionswithyourdeskmate doyouknowwhathappenedintheindianoceanattheendoftheyearbeforelastyear doyouknowanyothernaturaldisasters pairwork tsunami drought volcano fire hurricane flood naturaldisasters fire earthquakes floods drought hurricane volcaniceruptions sandstorms snowstorms thunderstorms landslides diseases sars 火山爆发 滑坡 earthquake cityafterearthquakes thewholecitywasinruins becameuselesspiecesofsteel therailwaytracks hugecrackcutacrosshouses roads andcanals doyouknowwhatanearthquakeis theearthquakeisadisaster itcausesgreatdamages canweforetell 预言 anearthquakesothatwecanreducethedamages whatcanweseebeforeanearthquake findouttheanswerstothefollowingquestions 1 whendidtheearthquakehappen 2 howmanypeoplediedorinjuredinthisdisaster 400 000 onjuly28 1976 fastreading skimmingnumbereachofthesethingsduringthetangshanearthquake givea 1 tothefirstthingthathappenedanda 5 tothelastthingthathappened brickbuildingsweredestroyed thewallsofthevillagewellshadcracksinthem shelterswereputupforthosewithnohomes roadgothugecracks thearmyhelpedthesurvivors 1 2 3 4 5 1 peopleintangshanwerewarnedoftheearthquakeanddidn tgotobed 2 peopleinbeijingalsofelttheearthquake 3 morethan400000peoplewerekilledinthequake 4 manyrescueworkersanddoctorsweretrappedundertheruinsduringtheaftershock 5 peopletriedtogetfreshwaterfromunderthegroundintangshan t f f t f torfstatements whatstrangethingshadhappenedbeforetheearthquake roseandfell haddeepcracks toonervoustoeat ran lookingfor jumped couldbeseenandheard crackedandburst 1 howdoyouthinktheearthquakewas why 2 whatwasthecitylikeaftertheearthquake 3 howdidpeopledotohelpthecity carefulreading couldbeheard felt cutacross burst became layinruin diedandinjured werekilled wereleft itwasthebiggestearthquakeoftheworld back werelost covered fell uselesssteel nevergivemilk died werefilledwithsand werehardtoget everythinginthecitywasdestroyed back weresentto organizedtodigoutandbury builtshelters wastakentothecity allhopewasnotlost slowly thecitybegantobreatheagain discussion 1 whydowesayitwas ani