新概念英语第三册讲义：Lesson-12-Life-on-a-desert-island

§Lesson12Lifeonadesertisland荒岛生活【Newwordsandexpressions】生词和短语◆desertisland荒岛◆unrealisticadj.不真实的◆Paradisen.天堂，乐土◆wretchedadj.可怜的，艰苦的◆Starvev.挨饿◆elementn.成分◆opportunityn.机会◆coraln.珊瑚◆VirginIslands维尔京群岛◆Miamin.迈阿密（美国最南的城市）◆dinghyn.救生筏，小船◆Caribbeann.加勒比海◆speargun捕鱼枪◆lobstern.龙虾◆tankern.油轮◆genuinelyadv.由衷地◆RobinsonCrusoe鲁滨逊·克鲁索（小说《鲁滨逊漂流记》主人公）★desertisland荒岛desert:沙漠v.背弃，遗弃dessert:甜点★unrealisticadj.不真实的★paradisen.天堂，乐土alotofpeopleimaginetheUSAastheirparadise.heaven:天堂，天国，也指死亡★wretchedadj.可怜的，艰苦的miserableleadawretched/miserable/terriblelife★starvev.挨饿starvetodeath★elementn.成分★opportunityn.机会goldenopportunity绝佳的机会opportunityknocksonlyonce千载难逢的机会chance表机会时可以与opportunity互换，表可能性时则不可Ihadchance/opportunityofvisitingParis.ThereisachancethatIwillseehim.Thechancesarethathewillbeelectedthepresident.Thechancesarethathewillpasthisexaminationnextweek.+of,toHehadnotopportunitytoseeher.★oraln.珊瑚★irginIslands维尔京群岛★Miamin.迈阿密（美国最南的城市）★dinghyn.救生筏，小船★Caribbeann.加勒比海★speargun捕鱼枪★lobstern.龙虾★tankern.油轮★genuinelyadv.由衷地Heisgenuinelythankfultome.adj.genuinen.genuineness★RobinsonCrusoe鲁滨逊·克鲁索（小说《鲁滨逊漂流记》主人公）【Text】§Lesson12Lifeonadesertisland荒岛生活Whatwasexceptionalaboutthetwomen’sstayonthedesertisland?Mostofushaveformedanunrealisticpictureoflifeonadesertisland.Wesometimesimagineadesertislandtobeasortofparadisewherethesunalwaysshines.Lifethereissimpleandgood.Ripefruitfallsfromthetreesandyouneverhavetowork.Theothersideofthepictureisquitetheopposite.Lifeonadesertislandiswretched.YoueitherstarvetodeathorlivelikeRobinsonCrusoe,waitingforaboatwhichnevercomes.Perhapsthereisanelementoftruthinboththesepictures,butfewofushavehadtheopportunitytofindout.Twomenwhorecentlyspentfivedaysonacoralislandwishedtheyhadstayedtherelonger.TheyweretakingabadlydamagedboatfromtheVirginIslandstoMiamitohaveitrepaired.Duringthejourney,theirboatbegantosink.Theyquicklyloadedasmallrubberdinghywithfood,matches,andtinsofbeerandrowedforafewmilesacrosstheCaribbeanuntiltheyarrivedatatinycoralisland.Therewerehardlyanytreesontheislandandtherewasnowater,butthisdidnotprovetobeaproblem.Themencollectedrain-waterintherubberdinghy.Astheyhadbroughtaspeargunwiththem,theyhadplentytoeat.Theycaughtlobsterandfisheveryday,and,asoneofthemputit'atelikekings'.Whenapassingtankerrescuedthemfivedayslater,bothmenweregenuinelysorrythattheyhadtoleave.【课文讲解】formanunrealisticpictureofsth.对...抱有不切实际的幻想L12-01end7’52”L12-02beginAlargenumberofpeoplehaveformedanunrealisticpictureofthejob.imaginesth.tobe/imaginesth.asSomepeopleimagineflyingtobemoredangerousthantravelingbytrain.AlargenumberpeopleimagintheUSAastheirparadise.quitetheopposite:恰恰相反either…or…EitheryouorIamgoingtotheparty.谓语动词和最接近的主语保持一致。Eithercomingorgooutdon’tstandonthedoorway.要么进来，要么出去，不要站在门口。Anelementoftruth:abitoftruthOptimistic:乐观的Pessimistic:消极的，悲观的Wish做谓语动词，其后的宾语从句中要使用虚拟语气；虚拟语气的结构形式取决于所表达的实际情况：1.如果表达对现在的遗憾或与现在相反的情况，that从句中的动词要采用过去时，be动词要用wereIwishyoucoulddriveacar.2.如果表达对过去的遗憾或与过去相反的情况，that从句中的动词要采用过去完成时IwishIhadn’tspentsomuchmoney.Iwishthatyouhadwrittentohim.L12-02end8’18”L12-03begin8’09”3.如果表达与将来事实相反或将来不可能实现的心愿，that从句中要使用would,could等情态动词的过去时IwishthatIcouldgoabroadtomorrow.Iwishthatyoucouldcomeheretomorrow.ifonly要比wish更富有戏剧性和感情色彩Ifonlytheweatherwouldchange.Iwishtheweatherwouldchange.Wewishthatweknewwheretolookforhim.Ifonlyweknewtolookforhim.Ifonlywecouldhavegonetotheparty.Ifonlyyouhadn’tsaidthat.Ifonlyyouwouldcomeheretomorrow.Havesth.Repairedloadwith把…装载到…上Eg:Theworkersareloadingthetruckwithgoods.Unload:卸hardlyany:verylittle/fewEg:Hardlyanybodylikeshimbecauesheissorude.Youhardlyeatanything,what'swrong?provetobe===turnouttobeput:expressIfonlywecouldhavestayedonthedesertislandalittlebitlonger.L12-03end8’09”L12-04begin11’11”【Specialdifficulties】wish,ifonlyExerciseP601Itwassillyofmenottobuythatdress.IwishI_____.2Youaremakingalitofnoise.Iwishyou_____.3It’sapityJohn’saway.Ifonlyhe_____.4He.IwishI_____.5IneverstudiedatallwhenIwasatschool.IwishI_____.6I’msorryImentionedittohim.IwishI_____.Key:1.hadboughtit.显然说明的是过去的情况“was“2.couldn’t/wouldn’tmakesuchnoice…3.werehere…强调“他在这儿，该有多好”；运用be动词，说明现在情况相反的概念，无论什么人称，be动词应该使用were4.couldplaythepianosowell5.hadstudiedhardthen.(studied)6.hadn’tmentionedittohim【Multiplechoicequestions】Comprehension1Inwhatwayarethepicturesweformoflifeonadesertislandunreal?a.Theyfailtopresentthewretchednessofsuchasutuation.b.Weforgetthatwewouldbetooweaktoworkandonlyimaginethepleasureofidleness.c.Theyareeitherundulyoptimisticorundulypessimistic.d.Theylackanytruthatallasmostofushavenevervisitedone.1.C要么是过度乐观，要么是过度的悲观2Whatwastheequipmentthemenhadbroughtthatprovedessentialtotheirsurvival?a.Toolswithwhichtheyhadbeengoingtorepairtheriboat.b.Food,matchesandtinsofbeer.c.Rainwater,lobsterandfish.d.Aspeargunandarubberdinghy.Essential=verynecessary绝对必要的，必不可少的2.D3Whatmadethemenwishtostayonthedesertisland?a.Discoveringhowpleasantlifecanbefendingforoneself.b.Havingseenveryfewtreesandnorainwateronthecoralisland.c.Thefactthattheytwereabletoeatthesamefoodaskingseat.d.KnowingtheynolongerneededtotaketheirboattoMiamiforrepair.3.Afendforoneself:独立的照料某人