UNIT4NATURALDISASTERSListeningand

SpeakingPre-listeningP47自然災(zāi)害disaster[d??zɑ?st?(r)]n.災(zāi)難；災(zāi)害搭配：adisasterforsb./sth.對……來說是災(zāi)難inthewakeofadisaster

災(zāi)難之后disasterarea

災(zāi)區(qū)派生詞：disastrous[d??zɑ?str?s]adj.災(zāi)難性的；慘敗的搭配：disastrousconsequences

災(zāi)難性后果

adisastrousdecision

糟糕的決定disastrously[d?'zɑ:str?sl?]adv.災(zāi)難性地；慘敗地例句：Theplanfaileddisastrously.計劃慘敗。提升防災(zāi)意識，降低死亡人數(shù)-聯(lián)合國國際減災(zāi)戰(zhàn)略（2016）WatchthevideoNaturalDisastersP48P48tornadotsunamiearthquakewildfirefloodP48NaturalDisasterstornado[t???ne?d??]龍卷風(fēng)

typhoon[ta??fu?n]臺風(fēng)

tsunami[tsu??nɑ?mi]海嘯

hurricane[?h?r?k?n]颶風(fēng)earthquake

[???θkwe?k]地震

cyclone[?sa?kl??n]旋風(fēng)wildfire

[?wa?ldfa??(r)]山火

avalanche[??v?lɑ?n?]雪崩flood

[fl?d]洪水

flashflood

突發(fā)洪水drought

[dra?t]旱災(zāi)

heatwave[?hi?twe?v]熱浪landslide

[?l?ndsla?d]山崩

mudslide[?m?dsla?d]泥石流volcaniceruption

[v?l?k?n?k?'r?p?(?)n]火山噴發(fā)While-listeningNewsreport1...Astrong

...Newsreport2...Morenewsaboutthe

...Newsreport3...A

...Newsreport4...a

...P48√√√√P48numberplaceactivitiestimeplacereasonflood-hitadj.遭受洪災(zāi)的disaster-hitarea

受災(zāi)地區(qū)P487.8-magnitudeAbout230peoplewerekilledandmorethan1,500wereinjured.P48centralChinaTheyareworkingdayandnighttomakesurethatpeoplearesafe.P48at9:25a.m.,Saturday12AugustP48alibraryandasupermarkettheheavyrainPost-listeningP49P491.NewsReport:WenchuanEarthquakeGoodmorning.Todayis13May.AhugeearthquakehitWenchuan,Chinaat14:28yesterdayafternoon(12May).Thequakeregisteredamagnitudeof7.8(or8.0),andbytoday,atleast8,500peoplehavebeenkilled.Rescueeffortshavebeenquicklyorganised:medicalteams,troops,andvolunteersarealreadyon-sitetoassistwithsearchandreliefwork.P492.NewsReport:AlbertaWildfireGoodmorning.Todayis5May.AseriouswildfirebrokeoutinAlberta,Canadaon1May.Sofar,thefirehasdestroyed2,400homes,andalmost88,000localresidentshavebeenevacuatedtosafety.Hundredsoffirefightershavearrivedtocontaintheblaze,withplanesandhelicopterssupportingtheoperation.Fortunately,nodeathsorinjurieshavebeenreportedfromthisdisaster.P493.NewsReport:ColomboFloodGoodmorning.Todayis10May.AseverefloodhasbeenaffectingColombo,SriLankasinceearlyMay.Thedisasterhascaused82deathsandimpactedaround500,000people.Rescueteamsareonthegroundprovidingessentialsupplieslikefoodandwater,andthegovernmenthassetupshelterstoaccommodatethosedisplacedbytheflood.P49Homework參照上圖，從近3個月內(nèi)全球范圍內(nèi)發(fā)生的真實自然災(zāi)難（如地震、洪水、颶風(fēng)、山火等）中選一起，寫一篇NewsReport。PronunciationP49Voiceless

Consonants(清輔音):p t k f th s sh ch tr ts/p/ /t/ /k/ /f/ /θ/ /s/ /?/ /t?/ /tr/ /ts/VoicedConsonants(濁輔音):b d g v th z g dg dr ds/b/ /d/ /g/ /v/ /e/ /z/ /?/ /d?/ /dr/ /dz/-ed在動詞詞尾的發(fā)音有三種情況：①

在清輔音（除/t/外）后讀作/t/，如：helped[helpt]②

在濁輔音（除/d/外）和元音后讀作/d/，如：begged[beɡd],viewed[vju?d]③

在/d/或/t/后讀作/?d/，如：pretended[pr??tend?d]，debated[d??be?t?d]P4