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1、Unit4ticalmomentsBookThreee一一s1.Itsimportanttofindoutwhatishappeningnow.important:havingorlikelytohavegreateffort,value,orinfluence.2.Theseareverysignificantpointswhichwemustconsidercarefully.significant:ofnoticeableimportance,effect,orinfluence.e一一s3.Hemadeaweightyspeechtotheparty.weighty:important
2、andserious4.Seriousdamagewasdonebythestorm.serious:ncteasilyqdealtwith;needingcarefulthoughti5.Thesickmansconditionisgrave.grave:importantandneedingattentione一一s6.Wecanlivewithoutclothes,butfoodanddrinkareessentialtolife.essential:completelynecessaryfortheexistenceorsuccessofsomething7.Thispointisvi
3、taltomyargurnent.vital:verynecessarye一一s8.Weareindangerbecausetheenemyholdallourkeytowns.key:veryimportant9.Pressingbusinessmatterspreventedhimfromtakingaholiday.pressing:thatmusthaveattention,action,etc,nowe一一s10.ltwasacriticaltimeinourhistory.critical:ofbeingamomentofgreatdanger11.Theanswertothisq
4、uestioniscrucialforthefutureofthehumanrace.crucial:ofdecidingimporiance12.Hereceivedanurgenttelephonecalltogohome.urgent:badlyneedingattention,action剩ListenIingandspeakingB1.、The“_condition“forsailing“becamedangerousandthewindragedat35seamilesanhour.2.Theywerethrownintothesea.HewasintheteamofCanada.
5、4.、Hewasinthesecondplacethen.绍e一一s5.Theunionjuryawardedhimthesecondplace,theplacehewasinwhenhewenttothesailorsaid.6.Hegotaspecialawardforhisbravery.e一s。Chalfpointthesecondplacethe22nd32boatse一一sThepassageisabout.TheauthorexpresseshisideaonandbytellingastoryinwhichLouisAlexanderSlotinatacriticaimomenit.
