大学体验英语综合教程2 第三版 unit 4 电子教案

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1、Unit4　　CalamitiesandRescuesObjectives:★　firstlisten,andthentalkabouttrafficaccidents★　readaboutcalamitiesandrescues　★　writetodescribehowanairplanecrashtakesplace★　practicetheuseofsubjectclauses★　writetoapplyforholidayinsurance★　visitCultureSalonforanintroductiontot

2、heRedCrossIPassageADeathofaDream1.Summary　In1961the18membersoftheUSfigureskatingteamboardedaplanetotraveltoBelgiumontheirwaytotheworldchampionshipsinCzechoslovakia.AstheplaneapproachedBrussels,theweatherwasgood,butsomethingwaswrongwiththeplane.Twiceitdescendedasift

3、olandbutpulledupandascendedagain.Thesecondtimeitexplodedandcrashedtotheground.All72peopleontheplanewerekilledandthereweretenfamiliesthathadlostatleasttwodearmembers.Thecrashsitewasasceneoftotaldestruction.Laterthreepairsofmeltedskateswerefounddanglingfromoneofthewi

4、ngs.ThecompetitioninPraguewascanceledtohonorthedead.Neverbeforehadsuchaterribletragedyoccurredinthesportofskating.2.LanguagePoints1.championship:acompetitionheldtodeterminethechampion;positionofachampionExamples:　　　　　AnAmericanteamwonthepairschampionships.　　　　　They

5、wonthemen’sandwomen’ssingleschampionshipsrespectively.2.beam:smilebrightlyandhappilyExamples:　　　　　Heisbeamingwithdelight.　　　　　Hebeamedinside.3.dazzling:showingskill,qualitiesorbeautyExamples:　　　　　Shegavehimadazzlingsmile.　　　　　Shehasadazzlingdiamond.4.senior:olderin

6、years;higherinrank,authority,etc.Examples:　　　　　Mr.Grayisaseniorofficerinthisbank.　　　　　Heistooseniortotryforayoungman’sjob.5.bound:readytostart,havingstarted(for)Examples:　　　　　TheywereontheNewYorkexpress,boundforMaine.　　　　　ThatshipisboundforSouthAmerica.6.distress:a

7、stateofdangerorgreatdifficultyExamples:　　　　　Ifthestormcontinuesonthemountain,theclimberwillbeindistressbymorning.　　　　　Thelifeboatwentouttorescueashipindistress.7.signal:(n.)somethingintendedtowarn,command,orgiveamessageExamples:　　　　　Aredlightisoftenusedasadangersig

8、nal.　　　　　AmericanIndiansusedtooccasionallysendsmokesignals.(v.)sendasignalorsignalstoExamples:　　　　　Thegeneralsignaledtohisofficersfortheattacktob