台风英文简介ppt教学提纲.ppt

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1、台风英文简介ppt :Dont mislead!Typhoon is the wind blowing to Taizhou.Whatistyphoonintheword？小灰灰：Daddy，whatistyphoon,couldyoutellme？灰太狼：Stupid！Howcanyounottoknowit?TyphoonisthewindblowingupfromTaiwan.（Apanappear）(1)Typhoon is a name used in east Asia for a Hurricane.(2)Typhoon is a type of cyclone occurrin

2、g in the western regions of the Pacific Ocean.(3)A typhoon is similar to a hurricane in levels of destructiveness.(4)The word typhoon comes from the Chinese term tai-fung meaning great wind.what is typhoon？返回Typhoons structureTyphoonSurrounding areamaximum wind speedThe eye of typhoon Theeyeoftyphoo

3、nliesinthecenteroftyphoon,shapedlikeanovaloracircle.Thediameterrangefrom10kmto70km,45kmonaverage.Thewindspeedandairpressureintheeyeoftyphoonbotharethelowest,andtheweatherappeartobewindless,partlycloudy,warmanddry.Super TY：The average wind speed in the center of bottom is higher than 51.0m/s,the leve

4、l 16 or higher.STY：The average wind speed in the center of bottom ranges from 41.5m/s to 50.9m/s，the level 14-15.TY：The average wind speed in the center of bottom ranges from 32.7m/s to 41.4m/s，the level 12-13.The level of typhoonIn meteorology,a tropical cyclone is a storm system fueled by the heat

5、 released when moist air rises and condenses.The name underscores their origin in the tropics and their cyclonic nature,which is that its circulation is counterclockwise in the northern hemisphere and clockwise in the southern hemisphere.They are distinguished from other cyclonic windstorms such as

6、noreasters,European windstorms,and polar lows by the heat mechanism that fuels them,which makes them warm core storm systems.How typhoon formGeostrophicdeflectionforceTyphoon can bringhold住住！The tree：Ah！I dont want to dieF Fr re ee e s sw wi im mm mi in ng g p po oo ol lback1、Listen for warnings fro

7、m your local officials or weather personnel in situations where evacuation is ordered.Note the evacuation routes and plan to leave early.2、Close the doors and windows firmly台风来台风来啦！啦！What should we do when typhoon is caming居委会大妈居委会大妈淡定哥3 3、Remembertoshutoffelectricity,waterandgastoyourhomebeforeevac

8、uating.4 4、Ifyoucan,storetwoweeksworthoffoodandwater.5、Stock non-perishable goods and medicines at home.This would include canned goods,noodle packets and enough rice to last for three days to a week in case you get stranded at home due to floods.Of course,have enough drinking water.Medicines for co

9、ugh,cold and diarrhea and a first aid kit for cleaning wounds will also come in handy.5、提前作好相应准备，如固定门窗或其它室内外悬挂、提前作好相应准备，如固定门窗或其它室内外悬挂物，准备食物、手电筒等；物，准备食物、手电筒等；6、根据各种媒体及时了解台风动态；、根据各种媒体及时了解台风动态；7、要切断霓虹灯广告牌的室外电源；、要切断霓虹灯广告牌的室外电源；8、停止高空及户外危险作业，停止各种露天集体活动、停止高空及户外危险作业，停止各种露天集体活动和室内大型集会。和室内大型集会。9、.1 1、Typhoon

10、 can bring adequate fresh water.Typhoon can bring adequate fresh water.2 2、Typhoon is a huge flow of energy,which can keep the globel Typhoon is a huge flow of energy,which can keep the globel heat balance.heat balance.4 4、typhoon can increase the output of the typhoon can increase the output of the

11、 fishing industry.fishing industry.3 3、Typhoon can bring away the huge heat in the Typhoon can bring away the huge heat in the local of equator,and reduce the desertification local of equator,and reduce the desertification and temperature difference between the two polesand temperature difference between the two poles of the earth.of the earth.Theadvantageoftyphoon此课件下载可自行编辑修改，仅供参考！此课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！谢谢感谢您的支持，我们努力做得更好！谢谢