会计学Inthisunityouwill:1.learnthatdisastersoccurinmanyforms,andwehumanscantakemeasurestopreventthem;2.familiarizeyourselfwiththewordsandexpressionsrelatedtothethemeoftheunit;3.learntousethesewordsandexpressions;4.learnnewslisteningstrategiesconcerningthelexicalfeaturesofnewsreports;5.practicelisteningwithothernon-theme-relatedaudioandvideomaterials;6.learntousetheproperexpressionsandsentencestructurestomakecomplaintsPartITheme-RelatedActivities1.Canyounamesomenaturaldisasterswehaveeveryyear?2.Canyougiveanexampleofonememorablenaturaldisasterthathappenedinthepast?WordBankUnit8》PartI》SectionI》WordBankNotesTask1Watchthevideoclipandthendecidewhetherthefollowingstatementsaretrueorfalse.3.GoogleMapshelpstheUSGeologicalSurvey’svolcanohazardsprogramtodetectallpossibleUSvolcanoeruptions.4.MostvolcanoesarearoundtheRingofFire,whichliesalongtheeasterncoastoftheAmerica.5.Thewebsitelaunchedbythevolcanohazardsprogramprovidesbothvolcanoandearthquakeinformation.Task2Studythevolcano-relatedwordsbelowintheleftcolumnbymatchingthemwiththeirdefinitionsintherightcolumn.Someofthemareusedinthevideoclip.Watchthevideoclipasecondtimeandthenputdownthewordsyouhaveheard.Unit8》PartI》SectionI》Task2Task3Watchthevideoclipagainandthenhaveagroupdiscussionbasedonthefollowingquestions.Afterthediscussion,eachgroupwillgiveabriefreporttotheclass.Unit8》PartI》SectionI》Task3Unit8》PartI》SectionI》Task3ScriptWordBanksurge/sɜːdʒ/v.Notes1.WhyhasJapanbeenhitbymanytsunamisinhistory?A.Becauseitisalwayshardhitbyearthquakes.B.Becauseithasalongcoastline.C.Becauseitisrelativelylow-lyingingeographiclocation.D.Becauseitissituatedontheedgesoffourtectonicplates.2.Howdestructivearetsunamisaccordingtothepassage?A.Theycanswallowupaten-storybuilding.B.Theycansendoutanenormousburstofenergyupthroughtheocean.C.Theycancreateathunderousroarintheair.D.Theycandestroyaharbor.3.Whathappenswhenatsunamirecedes?A.Itslowsdown.B.Itcrestsandbreaks.C.Itcausesmoredamage.D.Itreturnswithmultiplewaves.4.Howmanype