新概念英语第三册+Lesson+12 Life+on+a+desert+island+讲义

Lesson12

Lifeonadesertisland🌻Part1:TextMostofushaveformedanunrealisticpictureoflifeonadesertisland.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.

🌻Part2:Newwordsandexpressions1.desert['dezәt,di'zә:t]v.(军队中)开小差2.unrealistic['ʌnriә'listik]a.不真实的3.paradise['pærәdais]n.天堂，乐土4.wretched['retʃid]a.可怜的，艰苦的5.starve[sta:v]v.挨饿6.element['elimәnt]n.成分7.opportunity['ɔpә'tju:niti]n.机会8.coral['kɔrәl]n.珊瑚9.Virgin['vә:dʒin]维尔京群岛10.Miami[mai'æmi]n.迈阿密(美国最南的城市)11.dinghy

n.救生筏，小船12.Caribbean['kæri'bi:әn]n.加勒比海13.spear[spiә]捕鱼枪14.lobster['lɔbstә]n.龙虾15.tanker['tæŋkә]n.油轮16.genuinely

ad.由衷地17.RobinsonCrusoe

鲁滨孙·克鲁索(《鲁滨孙漂流记》主人公)★desert

['dezәt,di'zә:t]v.(军队中)开小差1.n.沙漠；荒地；应得(的惩罚或奖励)reclaimadesert

开垦沙漠2.v.遗弃；离弃；放弃；擅离职守desertone'swife

抛弃妻子★unrealistic['ʌnriә'listik]a.不真实Theproposalstruckmeasunrealistic.

我感到这个建议不现实。动词前缀unun-，用在动词词根（尤其是由名词转化成的动词）前，消除原来动词的功能，表示相反的意思。例如：unlock（开锁）---lock（锁）。un-，加在动词、名词上构成动词，表示“反动作”的意义。例如：uncouple（去耦）unbend（放直，展开）。un-，加在形容词、副词、名词及用于作形容词的分词上，表示“不，无，未，非”等否定的意义。例如：unable（不能的）unbalance（不平衡）。★paradise['pærәdais]n.天堂，乐土gotoParadise

去天国paradiseonearth

人间天堂例：It'spoet'sparadise.它是诗人的天堂。★wretched['retʃid]a.可怜的，艰苦的1.Shehadawretchedtimeofitatschool.她上学时的日子十分难熬。2.be

wretchedaboutHefeltwretchedabouthurtinghisfriend.

他因伤害了朋友而感到难受。★starve[sta:v]v.挨饿1.starveforsthHereinlandIamstarvingforasightofthesea.在内地这儿,我非常渴望看见大海。2.starvetodeath

饿死3.Itissillytostarveyourselftobeskinny.显得有骨感而挨饿是愚蠢的.★element['elimәnt]n.成分1.inone'selement

处于适宜的环境...outofone'selement

处于不适宜的环境...2.例句：Cellsaretheelementsofthehumanbody.细胞是人体的基本单位。★opportunity['ɔpә'tju:niti]n.机会atthefirstopportunity一有机会···haveopportunitytodo

sth.有机会做···例：Theopportunitywon'tcomeagainsomakethemostofitnow.

机不可失,时不再来,一定要充分利用这次机会。★coral['kɔrәl]n.珊瑚coralreef

珊瑚礁Therearelotsofcoralinthesea.海里有许多珊瑚。★dinghy

n.救生筏，小船Rubberdinghy

橡皮艇★Caribbean['kæri'bi:әn]n.加勒比海CaribbeanSea

加勒比海WehaveaCaribbeanVacationPackage.

我们有加勒比海假期的航程。★spear[spiә]捕鱼枪1.n.矛；标枪fishspear

鱼叉Thespearpiercedthelion'sheart.

那矛刺穿了狮子的心脏。2.v.

刺穿Theywerestandingintheriverspearingfish.

他们站在河里叉鱼。★lobster['lɔbstә]n.龙虾Thelobsterisashellfish.

龙虾是水生贝壳动物。★tanker['tæŋkә]n.油轮oiltanker

油轮watertanker

运水船★genuinely

ad.由衷地Heisgenuinelythankfultome.🌻Part

3:Notesonthetext★Mostofushaveformedanunrealisticpictureoflifeonadesertisland.

formanunrealisticpictureofsth.对。.。抱有不切实际的幻想★Wesometimesimagineadesertislandtobeasortofparadisewherethesunalwaysshines.1.imaginesth。tobe/imaginesth.asSomepeopleimagineflyingtobemoredangerousthantravelingbytrain.2.asortof

一种，后面修饰名词

例如：asortofbook/food★Theothersideofthepictureisquitetheopposite.Lifeonadesertislandiswretched.YoueitherstarvetodeathorlivelikeRobinsonCrusoe,waitingforaboatwhichnevercomes.ononeside，ontheotherhand一方面，另一方面quitetheopposite恰恰相反either····or

或者·····或者······EitheryouorIamgoingtotheparty.谓语动词和最接近的主语保持一致.★Perhapsthereisanelementoftruthinboththesepictures,butfewofushavehadtheopportunitytofindout.

1.

an

element

oftruth=abitof

truth

2.

havethe

opportunityto

dosth.有机会做某事3.

findout证实★Twomenwhorecentlyspentfivedaysonacoralislandwishedtheyhadstayedtherelonger.1.spend

fivedayson·····在某地度过5天2.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.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.★Theyquicklyloadedasmallrubberdinghywithfood,matches,andtinsofbeerandrowedforafewmilesacrosstheCaribbeanuntiltheyarrivedatatinycoralisland.Therewerehardlyanytreesontheislandandtherewasnowater,butthisdidnotprovetobeaproblem.1.

loadwith把····装载到·····Theworkersareloadingthetruckwithgoods.2.arriveat到达（加小地点）arrivein

到达（大地点）3.hardly

any=verylittleHardlyanybodylikeshimbecauesheissorude.4.provetobe=turnouttobe🌻Part

4:Grammar&Difficultpointswish和ifonlywish和ifonly用于谈论我们希望在现在或过去有所不同的事物，ifonly通常比wish更强烈一些。•在现在：

wish/ifonly