L62新概念二册62课

Whatshallwedoifafirehappens?Discussion•Checkthefireescape(防火梯)inadvance.•Findoutthenearestfireextinguisher（灭火器）andlearnhowtouseit.•First,telephonethefiredepartment（消防队）immediatelywhenthefirejustgetsstarted.•Coveryourmouthwithawettowelorawetcloth,andavoidgettingintothesmoke.•Don＇tgetinanelevator.•Ifyoucannotgetawaybyyourself,itisofgreatimportancetohangsomethingoutofthewindowtoattractattentionasasignofaskingforhelp.•Escapefromthefireareaagainstthewind.•Runintotheburnedareaoropenspace•Buildaisolationregion.•Coveryourbodywithwaterormudifnecessaryandavoidgettingintothesmoke.whatisthedangerafterthefire?•vegetation(植被)wasdestoried，withoutthecoverofgrass，thesoilwouldbewashedawayandcausedseriousflood.•animalslosttheirhabitat(栖息地)•ecologicalenvironmental（生态环境）andbiodiversity（生物多样性）wasdestoried.•producegreengasandchangetheclimateallovertheworld.control[kən'trəul]n.控制•beincontrolofsth.指挥，管理或控制=beinchargeofsthWhoisincontroloftheplan?•beundercontrol在控制之中Thefirehasbeenundercontrol.火势已受到控制。Don’tworry,everythingisundercontrol.•beoutofcontrol失去控制TheTransformerswasoutofcontrol.这个变形金刚失去了控制。v.•Icancontrolit.=Icanmanageit.我能对付(口语)smoke[sməuk]①n.烟（雾）fullofsmoke充满烟雾•Thereisnosmokewithoutfire.无风不起浪•haveasmoke抽一只烟smokern.抽烟的人•heavysmoker烟瘾重的人；nonsmoker不抽烟的人②v.吸烟•Don'tsmoke!=Nosmoking!•Hesmokedheavily.•smokingarea/smokingroom吸烟室•cigarette=cigarn.香烟Smoke★desolate[‘desələt,’desəleit]adj.荒凉的adesolatehouse废屋•desolateadj.荒凉的（与地方相连，表示无人居住,荒无人烟的）；极度孤独的(与人相连时)adesolatehill•lonelyadj.孤独的，荒凉的，偏僻的（与地方连表示孤零零的，但并不表示无人居住）Shefeelsabitlonely.•aloneadj.单独的ForyearsMarylivedaloneinNewYork.desolatethreatenthreaten['θretən]v.①威胁•threatentodosth.威胁着要做……（与人相连）；有迹象表明……Hethreatenedtomakethephotopublic.•threatensb.withsth.以……来威胁/恐吓某人Thethiefthreatenedhimwithaknife.②有……预兆•Itthreatenedtorain.有迹象表明天要下雨了。•联想：blackmail（勒索，敲诈），steal(偷窃)，rob（抢劫）★surrounding[sə'raundiŋ]①adj.周围的thesurroundingcountry近郊②(pl.)n.周围的事物，环境schoolsurroundings•surroundv围绕，包围，围住Iliveinanoldtownwhichissurroundedbybeautifulwoods.•atmospheren.大气层,氛围(在周边的人文环境)surrounding★destruction[di'strʌkʃən]n.①破坏,毁灭Thefirecausedthedestructionofmybooks.②引起毁坏的原因Pridewasherdestruction.骄傲是她致命的弱点。•destructiveadj.破坏性的adestructivefire•destroyv.破坏•constructv.建设(为……创造更好的条件)•constructionn.建设,建筑•constructionbank建设银行flood[flʌd]①n.洪水,水灾attheflood涨潮，在最有利的时机afloodoftears泪如泉涌②v.淹没Theroomisfloodedwithwater.③v.溢满Warmthfloodedmyheart.rowagainsttheflood逆水行舟authorityauthority[ɔ:'θɔrəti]n.①当局(常复authorities)authoritiesconcerned有关当局；主管部门②权力，职权theauthorityforenteringroom③权威人士，来源SheisanauthorityonSpanish.Teachersarenolongertheauthorityoneverythingandstudentsarenolongerthepassivelearners.★grass-seed草籽•grassland草地•grass-seeder草籽播种机•grassroots群众★spray[sprei]v.喷撒•spraysth.over/on往……上喷洒•spraywaterover/onflower•spraygrass-seedover/ontheground★quantity['kwɔntəti]n.（数）量•quantitiesof大量的……=inlargequantity大量少量•quality['kwɔləti]n.质量•sth.withgoodquality具有好质量的东西Ipreferqualitytoquantity.★root[ru:t,rut]①n.根，根茎therootofatree②n.本质;根源therootoftheproblem③v.使立定不动；使固定Fearrootedhertotheground.•takeroot生根★century[‘sentʃuri]n.世纪；百年•attheturnofthecentury在世纪之交★blacken['blækən]①v.变黑，发暗Thesmokehasblackenedthewalls.烟把墙熏黑了。②诽谤Jimblackenedhisdeskmatebygivinghimnames.•-en后缀表示动词，译为“使……变得……”weakadj.虚弱的——weakenv.使……变弱，削弱•Widenloosenwhitendeependarken…..controlspraysmokequantitydesolaterootthreatencenturysurroundingpatchdestructionblackenfloodgrass-seedauthority1.Howlongdidittakethefirementogetthefireundercontrol?2.Hadallthetreesbeenburntornot?3.Whywerethesurroundingvillagesofthehillsthreatenedwithdestruction?4.Whatdidtheforestauthoritydoafterthefirehadbeenputout?5.Whathadbeguntoappearintheblackedsoilinplaceofthegreentrees?1、Firemenhadbeenfightingtheforestfirefornearlythreeweeksbeforetheycouldgetitundercontrol.◆fightsth.和……作搏斗•fightforfreedom为自由而战•fightagoodfight打了一场漂亮的仗•haveafightwinafight,loseafight•WehopetobreakthroughsooninthefightagainstAIDS•getitundercontrol表示“使它得到控制”2、Ashorttimebefore,greattreeshadcoveredthecountrysideformilesaround.◆ashorttimebefore和ashorttimeago都可以与段时间相连•ashorttimebefore不久以前，从过去某一点时间算起，一段时间以前（同义词组：ashortwhilebefore,notlongago）•ashorttimeago过去某段时间，从现在算起，一段时间以前•greattrees参天大树◆cover•shecoveredherfacewithherhands.•Don'tjudgethebookbyitscover.•coverstory封面故事◆formilesaround方圆几英里（around表示“在周围，向四周”）Thisistheonlymodernbuildingformilesaround.3、Now,smokestillroseupfromthewarmgroundoverthedesolatehills.•riseup(from)从升上来•smokeriseup(烟、雾)弥漫•risetoone'sfeet站起身•riseintheworld出头，发迹•theriseandfalloftheRomanEmpire罗马帝国的兴衰•Thesunrisesintheeast.4、Winterwascomingonandthehillsthreatenedthesurroundingvillageswithdestruction,forheavyrainwouldnotonlywashawaythesoilbutwouldcauseseriousfloodsaswell.◆winterwascomingon冬季即将来临(季节的来临的通用表达式)，comeon的过去进行时形式表示的是过去将来时，它在这里表示季节的“到来，来临”：becomingon=beintheair即将来临◆for因为，由于（用于主句之后，补充说明理由）•I'llfollowhisadvice,forheisadoctor.下面两个词也可以表示原因：•Asitisraining,let'sstayathome.•Sinceyouhavenolicense,youarenotallowedtodrive.◆washaway冲掉，冲走，洗掉•Awoodenbridgewaswashedawaybytheflood.5、Whenthefirehadatlastbeenputout,theforestauthoritiesorderedseveraltonsof