台风英文版讲课稿.ppt

《台风英文版讲课稿.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、台风英文版ClassificationofTyphoonThetyphooncanbedividedintosixgradesaccordingtoitsintensity:●Tropicaldepression(热带低压)，Maximumwindspeedfrom6to7；●Tropicalstorm(热带风暴)，Maximumwindspeedfrom8to9；●Severetropicalstorm(强热带风暴)，Maximumwindspeedfrom10to11；●Typhoon(台风

2、)，Maximumwindspeedfrom12to13；●severetyphoon(强台风)，Maximumwindspeedfrom14to15；●SuperTyphoon(超强台风)，Maximumwindspeedisgreaterthanorequalto16.Whatcantyphoonbring?▲Thetyphoonoftenleadstoadangeroussituation,causedbyseawaves,threattomaritimesecurity.Whatcant

3、yphoonbring?▲Thetyphoonwillbringheavyrainandstrongwinds.Thiswillmakethecropsflooded,houses,roadsandotherfacilitieswillbedestroyed.▲Thedisasterscausedbythetyphoonalsoincludelandslidesanddebrisflowscausedbyheavyrains.Whatcantyphoonbring?Preventionandco

4、ntroloftyphoon.Tostrengthenthemonitoringandforecastingofthetyphoonisanimportantmeasuretoreducethetyphoondisaster.InChina,thetyphoonwarningsignalisdividedintoseveraltypes:Thefoursignalsareenhancedfromlefttoright.Theharmofthetyphoonishuge.Inordertomake

5、everyonemoreprofoundunderstandingofthedangersofthetyphoon,Iintroduceafilmcalledsupertyphoontoeveryone.Thefilmtellsastory.Whenthetyphooncame,MayorXuorganizedthetransferofmillionsofpeopleinashorttime,sothatthecasualtiescausedbythedisastertothelowest.此课

6、件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢