The Violence Of Nature （Book 3）.ppt

Welcometoourclass Class6 Senior2 Module3Theviolenceofnature Reviewsomeimportantwords 1 灾难 9 洪水 2 飓风 10 闪电 3 雷暴 11 龙卷风 4 经历 12 导致 5 n 家具13 v 埋葬6 n 羽毛14 n 毛皮7 v 发生15 adj 热带的8 n 赤道16 n 纬度 disaster flood hurricane lightning thunderstorm tornado experience cause furniture bury feather fur occur tropical equator latitude Guesswhathappenedanddescribetnem sandstorm earthquake lightning flood flood thunderstorm Thunderstorm雷暴 tornado tornado hurricane hurricane volcanoeruption火山爆发 Skimming SkimandlistentotheGulfSteamandcheckthemeaningofthewords 1 Whatisacurrent a Akindofelectricity b Amovementofwater c Akindofwind2 Whatkindofthingsflow a Water b Time c Money3 Iftwoplacesareonthesamelatitude theyareonthesameline a eastandwest b northandsouth B A A Skimming Howmanydisastersarementionedinthetext WhatisaTornado WhatisaHurricane Skimthefirstandsecondpartsofthepassagecarefully Answerthequestions 1 Howmanydisastersarementionedinthetext 2 WhatisaTornado 3 WhatisaHurricane Two ATornadoisarotatingcolumnofairfromathunderstormtotheground AhurricaneisatropicalstormthatformsinthesouthernAtlanticOcean theCaribbeanSeaandtheGulfofMexico Careulreading Readthefirstpartofthepassagecarefully Answerthequestions 1 Howstrongaretornadowinds 2 Whatcanhappentofurniturewhenahouseisdestroyedbyatornado Morethan400km h Itstayswhereitwas Readthesecondandlastpartsofthepassagecarefully Answerthequestions 3 Whathappensatseaduringahurricane 4 Whenwastheworsthurricaneofalltime Ithashugewaves On8thSeptember 1900 5 WastheactorCharlesCoghlankilledinit No hewasnot 1 Alltornadoeshavewindsofmorethan400kilometersperhour 2 TherearemoretornadoesoccurringintheUSthaninotherpartsoftheworld 3 Theworsttornadoinhistorykilledatleast700people 4 EveryyeartherearesixAtlantichurricanes 5 Coghlan scoffinwasdestroyedbythe1900Galvestonhurricane T F T Themostviolenttornadoes F F onaverage Thecemetery Trueorfalse Postreading Fillintheblanks Atornadoisa ofairfroma totheground On the average thereare tornadoeseachyear about80 and1500 Theworstoccurredin threeUSstatesandmaking700 and2700 thelate1890s he toGalveston hediedin1899 ayearbeforethehurricane Thecemetery Coghlanwasburiedwas bythehurricaneandCoghlan scoffin inthesea By rotatingcolumn thunderstorm 800 causing deaths injuries 1925 affecting dead killed moved had where struck where destroyed ended up in