大学体验英语综合教程2第三版Unit4电子教案

1、Unit4CalamitiesandRescuesObjectives:firstlisten,andthentalkabouttrafficaccidentsreadaboutcalamitiesandrescueswritetodescribehowanairplanecrashtakesplacepracticetheuseofsubjectclauseswritetoapplyforholidayinsurancevisitCultureSalonforanintroductiontotheRedCrossIPassageADeathofaDream1.SummaryIn1961the18membersoftheUSfigureskatingteamboardedaplanetotraveltoBelgiumontheirwaytotheworldchampionshipsinCzechoslovakia.AstheplaneapproachedBrussels,theweatherwasgood,butsomethingwaswrongwiththeplane.Twicei。

2、tdescendedasiftolandbutpulledupandascendedagain.Thesecondtimeitexplodedandcrashedtotheground.All72peopleontheplanewerekilledandthereweretenfamiliesthathadlostatleasttwodearmembers.Thecrashsitewasasceneoftotaldestruction.Laterthreepairsofmeltedskateswerefounddanglingfromoneofthewings.ThecompetitioninPraguewascanceledtohonorthedead.Neverbeforehadsuchaterribletragedyoccurredinthesportofskating.2.LanguagePoints1.championship:acompetitionheldtodeterminethechampion;positionofachampionExamples:AnAmeric。

3、anteamwonthepairschampionships.Theywonthemensandwomenssingleschampionshipsrespectively.2.beam:smilebrightlyandhappilyExamples:Heisbeamingwithdelight.Hebeamedinside.3.dazzling:showingskill,qualitiesorbeautyExamples:Shegavehimadazzlingsmile.Shehasadazzlingdiamond.4.senior:olderinyears;higherinrank,authority,etc.Examples:Mr.Grayisaseniorofficerinthisbank.Heistooseniortotryforayoungmansjob.5.bound:readytostart,havingstarted(for)Examples:TheywereontheNewYorkexpress,boundforMaine.ThatshipisboundforSou。

4、thAmerica.6.distress:astateofdangerorgreatdifficultyExamples:Ifthestormcontinuesonthemountain,theclimberwillbeindistressbymorning.Thelifeboatwentouttorescueashipindistress.7.signal:(n.)somethingintendedtowarn,command,orgiveamessageExamples:Aredlightisoftenusedasadangersignal.AmericanIndiansusedtooccasionallysendsmokesignals.(v.)sendasignalorsignalstoExamples:Thegeneralsignaledtohisofficersfortheattacktobegin.Shewassignalingwildly,wavingherarms.8.contact:getintouchwithsomebodyExamples:Ishallconta。

5、ctyoubytelephone.ImustcontactmylawyerbeforeImakemyfinaldecisions.9.lower:moveorletdowninheightExamples:Loweringthewindowshadewillkeepoutthesun.Hesatquitestill,withhisgazeloweredtothecarpet.10.approach:(n.)movementtowardsorneartosomethingExamples:Ourapproachdroveawaythewildanimals.WiththeapproachoftheSpringFestivaltheweatherturnedcold.(v.)comenearornearerExamples:Walksoftlyasyouapproachthebed.Isawafigureapproachingtowardsme.11.collision:anaccidentinwhichtwoormorepeopleorvehicleshiteachotherwhilem。

6、ovingindifferentdirectionsExamples:Thelinerisreportedtohavehadacollisionwithanoiltanker.Thetwocarswerebrokenintopiecesinthecollision.12.inanycase:whateverhappensExamples:Inanycase,Ishallreturninadayortwo.Inanycase,Iwouldinsistuponyourbeingpaid.13.crash:(n.)aviolentvehicleaccidentExamples:Therehavebeenalotofcrasheslately.Allthepassengerswerekilledintheplanecrash.(v.)fallorstrikesuddenly,violentlyandnoisilyExamples:Iheardthedinnertraycrashtothefloor.Standingonthebeach,Icouldhearthewavescrashingaga。

7、insttherocks.14.rear:raise;liftupExamples:Alionsuddenlyreareditsheadfromamongthetallgrass.Theskyscraperrearsabovetheneighboringbuildings.15.explode:burstorcausetoburstviolentlyandnoisilyExamples:Theboilerexplodedandmanypeoplewereinjuredbythehotsteam.Hepumpedtheballuptoomuchanditexploded.16.scatter:separateorcausetoseparatewidelyExamples:Aflockofbirdsscatteredwhentheshotwasfired.Thegovernmentscatteredthefactoriesinsteadofconcentratingtheminasinglearea.17.stun:shockintohelplessnessExamples:Hewasst。

8、unnedbytheunfairnessoftheirjudgment.Shewasstunnedbythenewsofherfathersdeath18.tragic:verysad;unfortunateExamples:Thetragicaccidenttookeightlives.Thedriverofthecarmadeatragicmistake.19.combthrough:searchsomethingthoroughlyExamples:Thestudentsspentmanyhoursinthelibrary,combingthrougholdbookslookingforfactstheywanted.Hecombedthroughthefilessearchingforevidenceoffraud.20.wreckage:thebrokenpartsofadestroyedthingExamples:Aftertheaccident,thewreckageofthecarswasremovedfromthehighway.Theshorewascoveredw。

9、iththewreckageofthedestroyedship1.championship:acompetitionheldtodeterminethechampion;positionofachampionExamples:AnAmericanteamwonthepairschampionships.Theywonthemensandwomenssingleschampionshipsrespectively.2.beam:smilebrightlyandhappilyExamples:Heisbeamingwithdelight.Hebeamedinside.3.dazzling:showingskill,qualitiesorbeautyExamples:Shegavehimadazzlingsmile.Shehasadazzlingdiamond.4.senior:olderinyears;higherinrank,authority,etc.Examples:Mr.Grayisaseniorofficerinthisbank.Heistooseniortotryforayo。

10、ungmansjob.5.bound:readytostart,havingstarted(for)Examples:TheywereontheNewYorkexpress,boundforMaine.ThatshipisboundforSouthAmerica.6.distress:astateofdangerorgreatdifficultyExamples:Ifthestormcontinuesonthemountain,theclimberwillbeindistressbymorning.Thelifeboatwentouttorescueashipindistress.7.signal:(n.)somethingintendedtowarn,command,orgiveamessageExamples:Aredlightisoftenusedasadangersignal.AmericanIndiansusedtooccasionallysendsmokesignals.(v.)sendasignalorsignalstoExamples:Thegeneralsignaled。