新概念英语3-Lesson-12(课堂PPT)

1Lesson12LifeonaDesertIsland2Wesometimesimagineadesertislandtobeasortofparadisewherethesunalwaysshines.我们有时想象荒岛是阳光终日普照的天堂。Lifethereissimpleandgood.在那里，生活简单又美好。Ripefruitfallsfromthetreesandyouneverhavetowork.成熟的水果从树上掉下来，人们根本无需劳动。3Newwords&Expressionsdesertisland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维京群岛Miamin.迈阿密dinghyn.救生筏，小船Carribeann.加勒比海speargun捕鱼枪lobstern.龙虾tankern.邮轮genuinelyadv.由衷地RobinsonCrusoe鲁滨逊•克鲁索(人名)41.desertadj.荒无人烟的desertisland荒岛,无人居住的岛uninhabitedisland无人居住的岛isolatedisland孤岛desertn.沙漠adj.荒芜的/v.背弃，遗弃e.g.Weshouldneverdesertafriendintrouble.Theydesertedthefarmforthecity.adesertedparkinglot/theSaharaDesert近形词：dessert甜点52.unrealisticadj.不现实的unrealistic:notcompatiblewithrealityorfact;unreasonablyidealistic不现实的;空想的e.g.unrealisticexpectations与现实脱节的期望ItisunrealistictothinkthatyoucanlearnEnglishwellinamonth.Thewaytosolvetheproblemisunrealistic.Syn.impractical不现实的unreal不真实的un-否定前缀unimaginable/unbelievable/6realisticadj.(1)tendingtoorexpressinganawarenessofthingsastheyreallyare现实的eg.Shegaveusarealisticappraisalofourchances.她对我们的机会做了一个现实的评估arealisticreport(2)Oforrelatingtotherepresentationofobjects,actions,orsocialconditionsastheyactuallyare现实主义的，写实的eg.arealisticnovelaboutghettolife一部描写贫民窟的现实主义小说arealisticwriter73.paradiseparadisen.天堂，乐士(C);极乐世界(U)AlotofpeopleimaginetheUSAastheirparadise.近义词：heavenn.天堂,天国(也指死亡:gotoheaven)84.wretchedadj.可怜的，艰苦的wretchedadj.miserable,dismal,ofveryinferiorquality不幸的;悲惨的;可怜的;感到沮丧的,卑劣的;恶劣的;e.g.thewretchedprisoners不幸的囚犯awretchedlife悲惨的生活awretchedbuilding破旧的建筑awretchedprose拙劣的散文95.starvev.tosufferordiefromextremeorprolongedlackoffood挨饿,遭受或死于极端或长期的缺乏食物e.g.What'sfordinner?I'mstarving/starved!晚饭吃什么?我饿死了!starvetodeath饿死phrase:starveforsth.:beeagerfor渴望得到…e.g.Iamstarvingforyournews.我渴望得到你的消息。She'slonely,andstarvingforcompanionship.她很寂寞，渴望友谊。v.挨饿（--starvetodeath饿死）=gohungry--Duringthewar,alargeofpeoplestarvedtodeath.--I’mhungrytodeath我饿得要死（即：我非常饿）106.elementelementn.(pl.)基础,化学元素;元件;要素,成分;微量,少量(pl.)天气,坏天气;eg.awaroftheelements暴风雨theelementsofgrammar语法基础Theelementsofphysicsaredifficulttograsp.物理学的原理难以掌握。Bothhydrogenandoxygenareelements.advancedelements先进分子phrase:anelementofsth少量…，微量…nottheleast/noelementofsth没有一点…eg.Thereisanelementoftruthinwhatyousay.你的话有些真实性。Thereisnottheleast/noelementoftruthinhisaccountoftheaccident.他对事故的叙述没有一点真实性。There'salwaysanelementofdangerinmountainclimbing.anelementof=abit,alittle一点点，少许=smallamountofsth116.elementn.成分elementaladj.自然的：Thestormshowedtheelementalfuryinitsviolence.基本的：Hetaughtelementalartsandcraftstothechildren.elementaryeducation/secondaryeducation/tertiaryeducation.127.opportunityn.机会13e.g.goldenopportunity绝好的机会Don’tmissanygoldenopportunities.Opportunityknocksonlyonce.千载难逢的机会chance表机会时可以与opportunity互换（后面+ofdoing,或todo）。e.g.IhadthechanceofvisitingParis.=IhadtheopportunityofvisitingParis.Hehadnoopportunitytoseeher.chance表可能性时(=possibility),则不可opportunity互换。e.g.ThereisachancethatIwillseehim.我有可能见到她。Thechancesarethathewillbeelectedthepresident.他有可能当选总统。Thechancesarethathewillpasshisexaminationnextweek.14opportunityn.phrases:haveanopportunitytodosth/for/of(doing)sth.有做某事的机会makethemostofanopportunity尽力利用机会take/seize/grasptheopportunitytodosth/for/of(doing)sth乘机做某事,抓住做某事的机会e.g.I‘llhaveanotheropportunitytovisittheexhibitionnextyear.明年我们还有一次机会参观这个展览会。Weshallmakethemostoftheopportunitytostudyhere.我们应该充分利用在此学习的机会。158.genuinelygenuinelyadv.由衷地，真诚地,诚实地e.g.Heisgenuinelythankfultome.他由衷地地感谢我。I’mgenuinelysorryformycarelessness.同根词：genuineadj.真实的,真正的,诚恳的genuinenessn.16genuineadj.真正的;名符其实的;真实的,诚恳的;纯的,纯血统的;用天然原料制成的eg.agenuinediamond真钻石genuineleather真皮agenuinesignature亲笔签字genuinedevotion虔诚的信仰agenuineperson诚恳的人agenuineHawaiian纯正的夏威夷人17coraln.珊瑚18lobstern.龙虾shrimpn.虾crabn.螃蟹terrapinn.['terəpɪn]龟鳖19ntank坦克油箱noiltank润滑油箱ncanoe独木舟nferry渡船nmotorboat汽艇nark方舟tankern.邮轮20dinghyn.小舢板,小游艇,小船boatn.小船,艇canoen.独木舟,轻舟raftn.筏子sailboat/sailingboat/yawln.帆船tankern.油轮battleshipn.战舰,主力舰vesseln.船；舰shipn.轮船，海船,舰21RobinsonCrusoen.TheheroofDanielDefoe'snovelRobinsonCrusoeof1719,ashipwreckedEnglishsailorwho,byvirtueofhisowningenuity,survivesforyearsonasmalltropicalisland.鲁滨逊,丹尼尔1719年的小说《鲁滨逊漂流记》中的主人翁，他是一名英国海员，船只失事后，依靠自己的智慧在一个热带小岛上生存了数年。RobinsonCrusoe22•DetailedStudyoftheText231.Mostofushaveformedanunrealisticpictureoflifeonadesertisland.formanunrealisticpictureofsth：对…抱有不切实际的幻想=formanidea/opinion/expressionAlargenumberofpeoplehaveformedanunrealisticpictureofthejob.--developahabit=formahabit养成一种习惯242.Wesometimesimagineadesertislandtobeasortofparadisewherethesunalwaysshines.(1)Structure:“where”introducesanattributiveclausetomodify“asortofparadise”.(2)imaginesthtobe…=imaginesthas…eg.Imagineyourselftoberichandfamous,willyoufeelhappierthannow?Imagineyourselftobeinhisposition,whatwillyoudo?Iimaginedyouasabig,tallman.ManypeopleimaginelifeintheUSasaparadise.25（3）imaginev.想象词组：imaginesth.tobe=imaginesth.ase.g.Somepeopleimagineflyingtobemoredangerousthantravelingbytrain.同根词：imagination.n.想象ima