外研版高中英语必修三PPT课件

.,1,MODULE,3,TheViolenceofNature,.,2,INTRODUCTION,Haveyoueverexperiencedaflood?洪水ahurricane?飓风atornado?龙卷风alightning?闪电athunderstorm?.雷暴,.,3,Matchthewordswiththeirdefinition,floodhurricanelightningthunderstormtornado,1.alotofwaterinanareawhichisusuallydry_2.averystrongwindorstorm_3.alotofrainfallingquickly,withloudnoiseandflashesoflight_4.theflashesoflightwhichhappensduringathunderstorm_5.acolumnofairthatturnsveryquickly_,flood,hurricane,thunderstorm,lightning,tornado,.,4,tornado,.,5,Arotatingcolumnofairfromathunderstormtotheground.龙卷风：一种纵向的气旋，伴随有倒漏斗形的积雨云，涡流直径达几百码，以每小时八百公里）的速度移动，具有极大的毁坏性,Whatisatornado?,.,6,typhoon,台风：AtropicalcycloneoccurringinthewesternPacificorIndianoceans.发生在西太平洋或印度洋的热带暴风,.,7,Aviolentstormwithextremelystrongwindsandheavyrain.飓风：一种猛烈的热带风暴，形成于大西洋或加勒比海赤道地区，从形成地向北、西北或东北移动，常携有大量雨水,hurricane,.,8,tidalwave/tsunami,Anearthquakeoriginatingundertheseafloor.海震/海啸：发自海底的地震,.,9,lightning,闪电：thebrightflashesoflightthatyouseeintheskyduringastorm.天空中云层放电时所产生的闪光。,.,10,thunderstorm,雷暴：aviolentstormofthunderandlightning,oftenaccompaniedbyrainandsometimeshail.短暂且有时很猛烈的雷和闪电的风暴，通常伴有雨且有时下冰雹,.,11,flood：alargeamountofwaterthatcoversanareawhichwasdrybefore.正常情况下干燥为陆地地区的水泛滥,.,12,floodhurricanelightningthunderstormsandstormtornadoearthquaketyphoontidalwavevolcaniceruption,洪水飓风闪电雷暴沙尘暴龙卷风地震台风海啸火山喷发,DisastersofNature,.,13,ReadabouttheGulfSteamandcheckthemeaningofthewords,1.Whatisacurrent?(a)Akindofelectricity(b)Amovementofwater(c)Akindofwind2.Whatkindofthingsflow?(a)Water(b)Time(c)Money3.Iftwoplacesareonthesamelatitude,theyareonthesameline_(a)east/west(b)north/south,.,14,Matchthewordswiththedefinitions.,C,C,burydisasterfeatherfuroccurtropical,1.Youcanseethisonananimal_2.describethehottestpartsoftheearth_,fur,tropical,.,15,3aterribleevent_4youcanseetheseonabird_5toplaceinthegroundortomb_6tohappen_,disaster,feather,bury,occur,C,C,C,C,.,16,Matchthearticlewithitsmainidea.,FAST-READING,.,17,ArticleoneArticletwoArticlethree,CharlesCoghlansstoryintheworsthurricanedisaster.Arotatingcolumnofairanditspower.Hurricanesarestrongtropicalstormsandintroduceitspowerandtheworstdisasterbyit.,.,18,Readthefirstpartcarefullyandanswerquestions.,CAREFUL-READING,.,19,1.Whatisatornado?,Atornadoisarotatingcolumnofairfromathunderstormtotheground.,2.Whatcanhappentofurniturewhenahouseisdestroyedbyatornado?,Furniturecanbeinsideexactlywhereitwas.,3.Whatcantornadoesdo?,Theycanpickup,putdown,takeoff.,destroy,leave.,.,20,Readthesecondpart,.,21,HurricanesusuallyoccurinthePacificOcean,theCaribbeanSeaandtheGulfofMexico.TherereonaveragesixAtlantichurricaneseachyearandtheyusuallyaffecttheeastcoastoftheUSfromTexastoMaine.Hurricanescancausehugewaves,heavyrainandfloods.TheworsthurricaneofalltimeintheUSdestroyed3,000buildings.,T,T,F,SouthernAtlanticOcean,theCaribbeanSeaandtheGulfofMexico.,F,3,600,.,22,Anextraordinaryevent,1.WhowasCharlesCoghlan?,Hewasanineteenth-centuryIrishactorwhowenttoliveinCanadaanddiedinGalveston.,HiscoffinwasdroppedintheseabyahurricaneanditwascarriedtoCanadabytheGulfStream.,2.Whatisthemeaningof“CoghlantraveledbacktoCanadaafterhehadbeenburiedinTexas”?,.,23,READING,Listentothetapeandcompletethepassage.,Tornadoescan_cars,trainsandevenhousesand_themdowninthenextstreet.Theycantakethefur_thebackofcatandfeathers_achicken.Theycan_houses.Butleavethe_insideexactlywhereitwas.,pickup,put,destroy,off,off,furniture,.,24,READING,Readthetextandanswerthequestions.,1Howstrongaretornadowinds?2Whenwastheworsthurricane?3WastheactorCharleskilledinit?4HowmanytornadoesarethereinUS?,.,25,Choosethewordstocompletethesentences.,luckilyunfortunatelythankfullyhopefullysadlyfortunately,1_,wehadplentyofwarning.2_,therewereseveralvillagesinitspath.3_,noonewaskilled.,Luckily,Sadly,Thankfully,.,26,4_,itwontbetoo