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1、Unit12ListeningCourse(3)SectionOneTacticsforListeningVocabulary:1.explosive[iks'pləusiv]adj爆炸性的;易爆炸的n爆炸物;炸药explode2.lethal:[ˈli:θəl]causingdeath致命的3.farfetched['fɑ:'fetʃt]adj.牵强的,不自然的4.culprit:[ˈkʌlprit]acauseofaproblem起因,罪犯5.mishap:[ˈmishæp]anunfortun
2、ateaccident灾祸;不幸，坏运气6.toddler:['tɔdlə]n.childwhohasonlyrecentlylearnttowalk刚学会走路的孩子7.spill[spil]v.溢出,洒,使...流出,泄漏8.blast[blɑ:st]n.爆炸v爆破，毁灭Part1SpotDictationDangersinYourGarage9.hideously['hidiəsli]adv.讨厌地,可怕地,骇人听闻地10.skingraft:[grɑ:ft]skintransplant皮肤移植
3、11.plasticsurgery:plasticoperation整形手术12.chain-sawn.sawwithteethsetonanendlesschainanddrivenbyamotor链锯13.sawbladen.锯条14.stitch[stitʃ]n（手术或缝纫时的）一针；v缝合15.neurosurgery:[ˌnjuərəu'sə:dʒəri]神经外科手术Whilelistening:ListenandfillintheblankswithwhatyouhearDangersi
4、nYourGarageImaginethatyourhomecontainedasmallfactorywithhighexplosives,dangerousindustrialtoolsandpotentiallylethal(1)______________.Soundfar-fetched?Notreally,becausethis"factory"isyour(2)__________TheNationalSafetyCouncil(NSC)saysthateachyear(3)_____
5、__________killabout20,000Americansandinjureanother(4)___________.Theculpritsinmanyofthesemishapsarethemodern(5)_____________________wekeepcasuallyinourgaragesandtendto(6)_____________.LastNovember,inasuburbofChicago,threetoddlers(7)_________acanofgasol
6、inestoredinagarage.Oneofthechildrendroppedatoolthat(8)_____________whenitlandedontheconcretefloor.energysourcesgaragehouseholdaccidentsthreemillionequipmentandsuppliestakeforgrantedspilledstruckasparkVioletflamesflashedinaloud(9)______.Twoofthechildren
7、werehideously(10)_________andlaterdied.Theotherchildneeded(11)________skingraftsandplastic(12)______.AWisconsinmanwas(13)_____________lastfall.Tomovea(14)_____,hesethischainsawdownonthegroundbut(15)__________.Whenhereturnedforthesaw,he(16)__________abr
8、anchthatflippedthespinning(17)___________uptowardhishead.Thecuttingbitsrippedhisfacefrommouthtoear,(18)___________fourteethandlefthislowerliphanging.Ittookmorethan(19)_____________toclosethewounds,andlaterherequiredneurosurgeryandextens
