人教课标版英语必修一Unit4Reading课件.ppt

,welcome,Whathappened?,Unit4Earthquakes,DuJiangYan,Wenchuan,China,Warmingup,Buildingswill_,crackandfalldown,Roadswill_,crack,Thebridgewill_,fallorbenotsafefortravelling,Whatdoyouthinkmayhappenbeforeanearthquake?,Pre-reading,Thewellwallhave.,deepcracks,Thefarmanimalswill.,toonervoustoeat,Thefishwill,jumpoutofponds,canbeseeinthesky.,Brightlights,Theratsmight,runoutofthefield,Reading,ANIGHTTHEEARTHDIDNTSLEEP,Fastreading,Payattentiontothosekeywordsoftime,AnearthquakehappenedinTangshanin1976,Doyouthinkwhichisthetopicsentenceofthisparagraph?,StrangethingswerehappeninginthecountrysideinnortheastHebei.,Para1,Canyoufindthedetailstosupportyouropinion?,Forthreedaysthewaterinthevillagewellsroseandfell,roseandfell.,Farmersnoticedthatthewellwallshaddeepcracksinthem.,Asmellygascameoutofthecracks.,Inthefarmyards,thechickensandeventhepigsweretoonervoustoeat.,Miceranoutofthefieldslookingforplacestohide.,Fishjumpedoutofbowlsandponds.,Atabout3:00amonJuly28,1976,peoplesawbrightlightsinthesky.,ThesoundofplanescouldbeheardoutsideTangshanevenwhennoplaneswereinthesky.,Inthecity,thewaterpipesinsomebuildingscrackedandburst.,Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wenttobedasusualthatnight.,Whendidtheearthquakehappen?,Para2,At3:42ameverythingbegantoshake.,ifyouarethewriterofthisstory,afterthissentence,whatareyougoingtowriteabout?,Fillintheblankwithproperwords.,At3:42ameverythingbeganto震动.Itseemedthattheworldwas结束!Elevenkilometersdirectlybelowthecity二十世纪最大的地震began,itwasheardinBeijing,whichisonehundredkilometersaway.三分之一的国土受到了影响.一条巨大的裂缝thatwaseightkilometerslongandthirtymeterswidecutacrosshouses,roadsandcanals.,shake,atanend,thegreatestearthquakeof20c,One-thirdofthenationfeltit.,Ahugecrack,alargecitylayinruins,地下气体fromholesintheground.山头变河流ofdirt.Infifteenterribleseconds城市成废墟.三分之二的人死亡或受伤duringtheearthquake.成千上万的家庭消失andmanychildrenwereleftwithoutparents.Thenumberofpeoplewhowerekilledorinjuredreachedmorethan四十万.,Steam,Hardhillsbecamerivers,alargecitylayinruins.,2/3ofthepeoplediedorwereinjured,Thousandsoffamilieswerekilled,400,000.,Structureofthe2ndparagraph,greatestof20c,Topicsentence,Supportingdetail1,canbefelt,Supportingdetail2,hugecrack,Supportingdetail3,steam,Supportingdetail4,hillsrivers,Supportingdetail5,cityruins,Supportingdetail6,2/3peopledied,Supportingdetail7,familiesdisappeared,Result,morethan400,000,Howdoyouknowthateverythingeverywherewasdestroyed?,Giveussomeexamples.Findthekeywordsbelow:Hospitals,Bricks,Dams,Cows,Pigsandchicken,Anotherbigearthquake,Workersanddoctors,Morebuildings,Water,food,electricity,Para3,Allofthecityshospitals,75%ofitsfactoriesandbuildingsand90%ofitshomesweregone.,Brickscoveredthegroundlikeredautumnleaves.,Twodamsfellandmostofthebridgesalsofellorwerenotsafefortraveling.,Therailwaytrackswerenowuselesspiecesofsteel.,Tensofthousandsofcowswouldnevergivemilkagain.,Halfamillionpigsandmillionsofchickenshaddied.,Then,laterthatafternoon,anotherbigquakeshockedTangshan.,Someoftherescueworkersanddoctorsweretrappedundertheruins.,Morebuildingsfelldown.,Water,food,andelectricitywerehardtoget.,Whydoesthewritersayallhopeisnotlost?,First,thearmySecond,thearmyThird,tothenorthofthecityFourth,workersLast,freshwater,Para4,Doyouthinkwhichisthetopicsentenceofparagraph4?,Structureofthe4thparagraph,TopicsentencehopestillexistSupportingfact1armyrescueSupportingfact2peoplewerehelpedSupportingfact3trappedSupportingfact4minersSupportingfact5sheltersSupportingfact6freshwaterResult：newlife,Tangshansnewlook,Postreading:Trueorfalse,PeopleinTangshanwerewarnedoftheearthquakeanddidntgotobedthatnight.()PeopleinBeijingalsofelttheearthquake.()Morethan400,000peoplewerekilledinthequake.()Manyrescueworkersanddoctorsweretrappedundertheruinsduringtheaftershock.()Peopletriedtogetfreshwaterfromundertheground.(),F,T,F,T,F,Dontbenervousandkeepcalm.Don