新概念三册Lesson42备课笔记ppt

L42Moderncavemen•solituden.孤独，寂寞•beinsolitude孤独的•-ThepolarbearisinsolitudeatNorthPole.•-Theyfledthecityandwantedtosearchforaplacewheretheycouldliveinsolitude.•liveinsolitude独居•solitaryadj.•同：•alone—lonely•lurev.引诱，诱惑•luresb.intodoingsth.•-Thesupermarkettriestolurethecustomersintopurchasingwithpricediscounts.•n.诱惑，鱼饵•-Hecan’tresistthetemptation/lurebybribes.•同：•tempt–temptation•ramblern.漫步者，散步者•rambleabout漫步于，闲逛•-IamlookingforwardtoramblingaboutthestreetsofParis.•-Theelderenjoyramblingintheparkeveryday.•同：•stroll—stroller•takeastoll•undertakingn.任务，工作•undertakev.承担，接受•undertakeatask/aproject/research/astudy•undertaketodosth.•(topromiseoragreetodosth.)•承诺/答应做某事•-Heundertooktopaytherentintwodays.•undertakern.•【B】殡葬人员（funeraldirector）•foresightn.预见，深谋远虑•haveforesighttodosth.有…的远见•-Hehadtheforesighttobuythisapartmentbeforethehousepricesrose.•foresight—foresee•fore-前缀•1）前部的•foredeckforeheadforearm•2）预见的•forecastforetell•-sight•shortsighted—•farsighted•insight洞察力•insightinto对…的洞察力•distinguishedadj.杰出的，著名的•distinctadj.不同的•distinguishv.区分，辨别•distinguishbetweenrightandwrong•distinguishsb./sth.from•flawn.裂缝，缺陷•aflawinthejade瑕疵•aflawinthecontract合同里的漏洞•aflawinone’scharacter性格的缺陷•fatalflaw致命缺陷•flawless=•perfect•-Thefactorthatdistinguishedthiscompanyfromthecompetitioniscustomerservice.•脱颖而出•同：•outstanding—standout•bedistinguishedfor=befamousfor•distinguishedguests•尊敬的来宾•wadev.涉水，蹚水；费力地行走•wadein介入•-Inthepasttheparentsalways/invariablywadeinchildren’smarriage.•包办婚姻•arrangedmarriage•gearn.一套用具；齿轮，传动装置v.调整，使适合•ingear—outgear•已挂上齿轮—齿轮脱开•highgear—lowgear•高速挡—低速档•-Theelectivecourseshadbeengearedtowardsthespecificneedsofsomestudents.•gearto/toward使适合于•=adjustto•inflatableadj.可充气的•inflatev.膨胀，使充气•currencyinflation（=currencyexpansion）--•currencydeflation（=deflation）•reflation•通货再膨胀•insistentadj.连续的，不断的•beinsistenton坚持…=(v.)•insiston•-Althoughitseemsridiculoustomostpeople,Forrestwasinsistentonhispoint.•beinsistentthatsb.(should)dosth.•坚持要某人做某事•【辨】•1）persistentadj.—persist/~indoingsth.•(continuetodosth.,althoughthisisdifficultorotherpeoplewarnyounottodoit)•2）persevering—persevere/~indoingsth.•(continuetodosth.inaverydeterminedwayinspiteofdifficulties)•坚持不懈（含褒义）•boomv.轰响，迅速发展n.繁荣，兴旺•babyboom婴儿潮，生育高峰•boomyears景气年份•economicboom•boomingadj.=•prosperous=flourishing•limestonen.石灰石•lime石灰+stone•keystone重点，要旨•milestone里程碑•stonewall石壁，难以逾越的障碍•StoneAge石器时代•stoneheartedadj.铁石心肠的•stonedeafadj.完全聋的•killtwobirdswithonestone•一箭双雕，一石二鸟，一举两得•Text：•（L1）Caveexploration,orpotholing,asithascometobeknown,isarelativelynewsport.•（L1）写文章时学会使用插入语•-Shoppingonline，asithascometobeknown,isafashionalwaytobuythingsyouneed.•-Thisphenomenon,asithascometobenoticed,ishardtoexplain.•-Thisproblem,inmyeyes,shouldbetakeneffectivemeasurestosloveassoonaspossible.•Text：•（L2）Perhapsitisthedesireforsolitudeorthechanceofmakinganunexpecteddiscoverythatluresmendowntothedepthsoftheearth.•（L3）unexpectedadj.出乎意料的•-Well，youareheretoo!Thisreallyisunexpectedpleasure!•-Unexpected!•不速之客•anunexpectedguest•greatexpectation•远大前程•expectationn.•inexpectation—outofexpectation•~oflife=lifeexpectancy•平均寿命，预期寿命•liveuptoone’sexpectation—•failone’s~（=failsb.）•Text：•（L4）Itisimpossibletogiveasatisfactoryexplanationforapot-holer'smotives.•Forhim,caveshavethesamepeculiarfascinationwhichhighmountainshavefortheclimber.•Theyarouseinstinctswhichcanonlybedimlyunderstood.•（L7）instinctn.本能，直觉；天性•byinstinct•-我本能地抓住最后一根救命稻草。•-Igraspthelaststrawbydistinct.•haveaninstinctforsth.生性爱好•-Hehasaninstinctforpiano,andheisabornpianist.•同：•thesixthsensesubconscious•instinctiveadj.本能的•Text：•（L8）ExploringreallydeepcavesisnotataskfortheSundayafternoonrambler.•Suchundertakingsrequirethepreciseplanningandforesightofmilitaryoperations.•Itcantakeaslongaseightdaystorigupropeladdersandtoestablishsupplybasesbeforeadescentcanbemadeintoaverydeepcave.•(L10)descentn.下降;斜坡；血统，世系•steepdescent陡坡•descent=descendant•后代，后辈—•ancestor•peopleofChinesedescent•炎黄子孙，龙的传人•Text：•（L10）Precautionsofthissortarenecessary,foritisimpossibletoforetelltheexactnatureofthedifficultieswhichwillconfrontthepot-holer.•ThedeepestknowncaveintheworldistheGouffreBergernearGrenoble.•（L10）precautionn.预防，预防措施•pre-•1）预先•predictpreview•预览，试映，首映•prepaypre-arranged•2）…之前的•pre-war—post-war•pre-birth•pre-revolution•post-•1）之后的•Post-electionpost-liberationpost-medieval中世纪后•2）邮（政）的•Post-officepostcardpostcode•caution—cautiousadj.小心的，谨慎的•takeprecautions采取预防措施•precautionsagainstearthquake防震措施•precautionaryadj.预防的•Text：•（L12）Itextendstoadepthof3723feet.•Thisimmensechasmhasbeenformedbyanundergroundstreamwhichhastunnelledacoursethroughaflawintherocks.•TheentrancetothecaveisonaplateauintheDauphineAlps.•Text：•（L14）Asitisonlysixfeetacross,itisbarelynoticeable.•ThecavemightneverhavebeendiscoveredhadnottheentrancebeenspottedbythedistinguishedFrenchpotholer,Berger.•Text：•（L16）Sinceitsdiscovery,ithasbecomeasortofpot-holers'Everest.•Thoughanumberofdescentshavebeenmade,muchofitstillremainstobeexplored.•Text：•（L18）Ateamofpot-holersrecentlywentdowntheGouffreBerger.•Afterenteringthenarrowgapont