高三英语选修9unit2单词(精品).ppt

Using natureWords and expressions1.navigator 1.navigator n.n.导航者导航者导航者导航者,领航员领航员领航员领航员 navigate navigate vi.vi.航行航行航行航行,航海航海航海航海,航空航空航空航空 vt vt.航行于航行于航行于航行于,驾驶驾驶驾驶驾驶,操纵操纵操纵操纵,使通使通使通使通过过过过 They They navigatednavigated with difficulty through with difficulty through the crowd.the crowd.他们在人群中艰难行进。他们在人群中艰难行进。他们在人群中艰难行进。他们在人群中艰难行进。navigation navigation n.n.航海，航行航海，航行航海，航行航海，航行 navigationalnavigational adj.adj.航海的，航行的航海的，航行的航海的，航行的航海的，航行的更多资源更多资源 2.explorer 2.explorer n.n.勘探者勘探者勘探者勘探者,考察者考察者考察者考察者(考察的人考察的人考察的人考察的人,尤指考察某一地理区域的人尤指考察某一地理区域的人尤指考察某一地理区域的人尤指考察某一地理区域的人)他妈妈是一个到北极探险考察的人。他妈妈是一个到北极探险考察的人。他妈妈是一个到北极探险考察的人。他妈妈是一个到北极探险考察的人。His mother is an arctic His mother is an arctic explorerexplorer.explorationexploration n.n.探险探险探险探险,探测探测探测探测exploreexplore v.v.探险探险探险探险,探测探测探测探测,探究探究探究探究 We must We must exploreexplore all the possibilities for the all the possibilities for the solution of the problem.solution of the problem.我们必须探讨解决这个问题的所有可能性。我们必须探讨解决这个问题的所有可能性。我们必须探讨解决这个问题的所有可能性。我们必须探讨解决这个问题的所有可能性。Have you really Have you really exploredexplored your nearest your nearest town?town?你真的考察了离你们那儿最近的城镇了吗你真的考察了离你们那儿最近的城镇了吗你真的考察了离你们那儿最近的城镇了吗你真的考察了离你们那儿最近的城镇了吗？voyagevoyage n.n./vi.vi.航海航海航海航海,航行航行航行航行The The voyagevoyage from England to India used from England to India used to take six months.to take six months.过去从英国航行到印度要六个月。过去从英国航行到印度要六个月。过去从英国航行到印度要六个月。过去从英国航行到印度要六个月。go on/make/take a sea voyagego on/make/take a sea voyage去航海旅行去航海旅行去航海旅行去航海旅行voyager voyager n.n.航行者航行者航行者航行者,航海者航海者航海者航海者at the mercy ofat the mercy ofwithout any protection against;helpless without any protection against;helpless before before 任由任由任由任由摆布；在摆布；在摆布；在摆布；在面前无助面前无助面前无助面前无助 They were lost at sea,They were lost at sea,at the mercy ofat the mercy of wind and weather.wind and weather.他们在海上迷失了方向他们在海上迷失了方向他们在海上迷失了方向他们在海上迷失了方向,任凭风和天气任凭风和天气任凭风和天气任凭风和天气的摆布。的摆布。的摆布。的摆布。The sailors were The sailors were left to the mercy ofleft to the mercy of wind and weather.wind and weather.leaveto the mercy of leaveto the mercy of 任凭任凭任凭任凭处置处置处置处置have mercy on/show mercy to have mercy on/show mercy to 对对对对表示怜悯表示怜悯表示怜悯表示怜悯The terrorists showed no mercy to the The terrorists showed no mercy to the hostages.hostages.恐怖分子对人质残酷无情。恐怖分子对人质残酷无情。恐怖分子对人质残酷无情。恐怖分子对人质残酷无情。without mercy without mercy 毫不留情地毫不留情地毫不留情地毫不留情地The mother left the dying baby in the The mother left the dying baby in the hospital without mercy.hospital without mercy.那位母亲狠心地把垂死的婴儿丢弃在医院。那位母亲狠心地把垂死的婴儿丢弃在医院。那位母亲狠心地把垂死的婴儿丢弃在医院。那位母亲狠心地把垂死的婴儿丢弃在医院。Its a mercy(that)(Its a mercy(that)(口口口口)幸运的是幸运的是幸运的是幸运的是,幸亏幸亏幸亏幸亏(用于表示更遭的情况得以避免总算是幸用于表示更遭的情况得以避免总算是幸用于表示更遭的情况得以避免总算是幸用于表示更遭的情况得以避免总算是幸运运运运)Its a mercy the accident happened so Its a mercy the accident happened so near the hospital.near the hospital.幸亏事故发生在离医院很近的地方。幸亏事故发生在离医院很近的地方。幸亏事故发生在离医院很近的地方。幸亏事故发生在离医院很近的地方。Its a mercy she wasnt seriously hurt.Its a mercy she wasnt seriously hurt.幸运的是她伤势不重。幸运的是她伤势不重。幸运的是她伤势不重。幸运的是她伤势不重。alongsidealongside prep.prep.=by the side of;side by side with=by the side of;side by side with在在在在旁边；与旁边；与旁边；与旁边；与并排并排并排并排adv.adv.=along,near,at,or to the side=along,near,at,or to the side在在在在旁边，近旁，沿着边旁边，近旁，沿着边旁边，近旁，沿着边旁边，近旁，沿着边He parked his car alongside the fence.He parked his car alongside the fence.他把车沿着围墙停放。他把车沿着围墙停放。他把车沿着围墙停放。他把车沿着围墙停放。A car drew up alongside.A car drew up alongside.一辆汽车开上来并排而行。一辆汽车开上来并排而行。一辆汽车开上来并排而行。一辆汽车开上来并排而行。minimum(min)minimum(min)adj.adj.最小的最小的最小的最小的,最低的最低的最低的最低的 n.n.最小值最小值最小值最小值,最小化。最小化。最小化。最小化。(pl)minima/minimums(pl)minima/minimums其反义词为其反义词为其反义词为其反义词为maximum(max)maximum(max)adj.adj.最高的最高的最高的最高的,最多的最多的最多的最多的,最大极限的最大极限的最大极限的最大极限的n.n.最大量最大量最大量最大量,最大限度最大限度最大限度最大限度,极大极大极大极大 keep/reduce sth.to a minimumkeep/reduce sth.to a minimum 将某物保持在将某物保持在将某物保持在将某物保持在/降低到最低限度降低到最低限度降低到最低限度降低到最低限度 公司设法最低限度减少开支。公司设法最低限度减少开支。公司设法最低限度减少开支。公司设法最低限度减少开支。The company manages to keep all the The company manages to keep all the expenses to a expenses to a minimumminimum.每个班学生人数的最高限额是每个班学生人数的最高限额是每个班学生人数的最高限额是每个班学生人数的最高限额是5858名。名。名。名。The The maximummaximum number of students in number of students in each class is 58.each class is 58.nowhere nowhere adv.adv.无处无处无处无处,到处都无到处都无到处都无到处都无 我没工作，也没地方住。我没工作，也没地方住。我没工作，也没地方住。我没工作，也没地方住。I have no job and I have no job and nowherenowhere to live.to live.NowhereNowhere could I see him.could I see him.我哪儿也看不到他。我哪儿也看不到他。我哪儿也看不到他。我哪儿也看不到他。nowhere near=far from nowhere near=far from 差得远差得远差得远差得远,远非远非远非远非e.g.The hall was nowhere near full.e.g.The hall was nowhere near full.offshoreoffshore adj./adv.adj./adv.向海面吹的向海面吹的向海面吹的向海面吹的,离岸的离岸的离岸的离岸的,海面上的海面上的海面上的海面上的,海海海海上上上上/下作业的下作业的下作业的下作业的offshore workersoffshore workers 海上作业的工人海上作业的工人海上作业的工人海上作业的工人 The storm moved offshore.The storm moved offshore.风暴离岸移动。风暴离岸移动。风暴离岸移动。风暴离岸移动。secure adj.安全的安全的,可靠的可靠的,放心的放心的,无虑的无虑的v.保护保护,使安全使安全 Our house is secure from flood.我们的房子没有被淹的危险。我们的房子没有被淹的危险。Some measures are needed to secure the bank from a flood.这道堤防需要采取一些措施这道堤防需要采取一些措施,免得被免得被洪水冲坏。洪水冲坏。security n.安全，保安，保护安全，保安，保护Security was tight during the Presidents visit.总统来访期间，保安工作十分严密。总统来访期间，保安工作十分严密。the Security Council 安理会安理会the security guard 保安保安involve vt.包括，使陷于包括，使陷于,使参与，影响使参与，影响 Dont involve other people in your mistakes.别把别人牵涉到你的错误中去。别把别人牵涉到你的错误中去。All the children were involved in the school play.所有的孩子都参加了学校排练的戏剧。所有的孩子都参加了学校排练的戏剧。The matter is serious because it involves your reputation.这件事很严重，因为它影响到你的声誉。这件事很严重，因为它影响到你的声誉。involve 指必然包括的结果指必然包括的结果 include 指包括属于整体的部分指包括属于整体的部分 contain 指包含在内或含有几种成分指包含在内或含有几种成分 hold 常指含有多少容量，可与常指含有多少容量，可与contain互换互换involve,include,contain,holdTaking the job _living abroad.接受这项工作就一定要住在国外。接受这项工作就一定要住在国外。The price _postage charges.价格包括邮资在内。价格包括邮资在内。Beer _alcohol.啤酒里含有酒精。啤酒里含有酒精。How much water does the pan_?那盘子能盛多少水？那盘子能盛多少水？involvesincludescontainsholdmagnetic adj.磁的磁的,有磁性的有磁性的,有吸引力的有吸引力的 magnet n.磁体磁体,磁铁磁铁 a magnetic recorder 磁录音机磁录音机 a magnetic personrandom n.随意随意,任意任意 adj.任意的任意的,随便的随便的,胡乱的胡乱的e.g.make a random choice 任意选择任意选择 at random=aimlessly;without any plan 随机，随便随机，随便e.g.He opened the book at random.awkward adj.难使用的难使用的,笨拙的笨拙的,尴尬的尴尬的;棘手的棘手的,难处理的难处理的 an awkward remark 令人窘迫的评论令人窘迫的评论 There was an awkward silence,when no one knew what to say.当谁都不知道说什么时，出现了令当谁都不知道说什么时，出现了令人尴尬的沉默。人尴尬的沉默。他很笨，总是丢东西。他很笨，总是丢东西。He is awkward;he keeps dropping things.An awkward situation arose during the peace talks.在和平谈判中出现了棘手的情况。在和平谈判中出现了棘手的情况。reference n.提及提及,涉及涉及,参考参考,参考书目参考书目,证明书证明书(人人),At the meeting the teacher made references to his heroic deeds.在会上老师提到了他的英雄事迹。在会上老师提到了他的英雄事迹。These are reference books for students.这些是学生用的参考书。这些是学生用的参考书。refer v.提到提到,涉及涉及,查阅查阅,咨询咨询The teacher often refers her pupils to this dictionary.老师经常让她的学生查这本字典。老师经常让她的学生查这本字典。Her pupils often refer to this dictionary.她的学会经常查这本字典。她的学会经常查这本字典。Dont refer to it again.别再提那件事。别再提那件事。precise adj.精确的精确的,准确的准确的 precision n.精确精确(性性),精密精密(度度)A lawyer needs a precise mind.律师需要一丝不苟的精神。律师需要一丝不苟的精神。A camera is an instrument of precision.照相机是一种精密仪器。照相机是一种精密仪器。simplify vt.单一化单一化,简单化简单化 simple adj.简单的简单的 The English in this story has been simplified to make it easier to understand.这个故事里的英语被简写以便更容易这个故事里的英语被简写以便更容易理解。理解。His father lived a simple life in the country.他父亲在农村过着简朴的生活。他父亲在农村过着简朴的生活。portable adj.轻便的轻便的,手提手提(式式)的的,便携式的便携式的 a portable typewriter 提式打字机提式打字机 a portable generator 便携式发电机便携式发电机shortcoming n.缺点缺点,短处（常用复数）短处（常用复数）In spite of all his shortcomings,he is still the best teacher the school has.他尽管有些缺点，但仍然是该校最他尽管有些缺点，但仍然是该校最好的教师。好的教师。update v.使现代化使现代化,修正修正,校正校正,更新更新 n.现代化现代化,更新更新e.g.It is about time we updated the software.updated adj.最新的，现代化的，适时的最新的，现代化的，适时的 an updated and revised edition 最新修订本最新修订本tendency n.趋向趋向,倾向倾向(to do sth./towards sth.)have/show/reduce the tendency to doe.g.女性越来越趋向晚婚女性越来越趋向晚婚.It is a growing tendency for women to marry late.tend to do/toward sth.e.g.His views tend towards the extreme.tend to sb.=take care of sb.reliable adj.可靠的可靠的,可信赖的可信赖的 e.g.She may forget to come-she is not very reliable.她可能忘了来，她不太可信赖。她可能忘了来，她不太可信赖。rely v.依赖依赖,依靠依靠,信赖信赖,信任信任,依赖于依赖于 rely on sth./sb.to do reliability n.可靠性可靠性 Swoop v.to swoop down(on sb/sth)朝朝俯冲俯冲e.g.The eagle swooped down on the chicken.The police swooped on the house at dawn.警察拂晓对房子进行突击检查警察拂晓对房子进行突击检查.peck v.to peck at/out 啄啄e.g.Look,the bird is pecking at the window.Phr.-peck at ones foodThe little boy pecked his mother on the cheek and hurried to school.小男孩匆匆吻了妈妈的脸颊然后赶往学校小男孩匆匆吻了妈妈的脸颊然后赶往学校.compulsory adj.必需做的必需做的,必修的必修的 compulsory education/subjecte.g.Is English a compulsory subject?compulsion n.强迫强迫,冲动冲动e.g.You need feel under no compulsion to accept.你不用勉强接受你不用勉强接受.incidentincident n.n.事件事件事件事件,事变事变事变事变 He could remember every incident in He could remember every incident in great detail.great detail.他能把每件小事的细节都记得清楚。他能把每件小事的细节都记得清楚。他能把每件小事的细节都记得清楚。他能把每件小事的细节都记得清楚。incidentincident 附带的小事件，事端，政变附带的小事件，事端，政变附带的小事件，事端，政变附带的小事件，事端，政变 accident accident 意外事故意外事故意外事故意外事故 event event 重大事件重大事件重大事件重大事件 运动项目运动项目运动项目运动项目How did the accident happen?这起事故是怎么发生的？这起事故是怎么发生的？July 7th Incident 七七事变七七事变What were the chief events of last year?去年主要的大事是什么？去年主要的大事是什么？About 2000 athletes compete in 20 events.大约两千运动员参加了大约两千运动员参加了20个项目的比赛个项目的比赛.2.departure2.departure n.n.启程启程启程启程,出发出发出发出发,离开离开离开离开a a departuredeparture lounge lounge候车室候车室候车室候车室 departuredeparture date date动身日期动身日期动身日期动身日期depart(from/for)depart(from/for)vi.vi.离开离开离开离开,起程起程起程起程,逝世逝世逝世逝世crewcrew n.n.全体人员全体人员全体人员全体人员,(,(工作工作工作工作)队队队队 The plane had seventy passengers and The plane had seventy passengers and a a crewcrew of ten.of ten.飞机上有飞机上有飞机上有飞机上有7070名乘客和名乘客和名乘客和名乘客和1010名机务人员。名机务人员。名机务人员。名机务人员。注意注意注意注意:做主语时做主语时做主语时做主语时,如看作整体如看作整体如看作整体如看作整体,谓语用单谓语用单谓语用单谓语用单数数数数;如看作成员如看作成员如看作成员如看作成员,谓语用复数。谓语用复数。谓语用复数。谓语用复数。The crew on board the plane The crew on board the plane waswas small.small.The crew The crew werewere busy preparing.busy preparing.depositdepositv.v.放置放置放置放置,放下放置，安置；放下放置，安置；放下放置，安置；放下放置，安置；托付，寄存；存钱托付，寄存；存钱托付，寄存；存钱托付，寄存；存钱 SheShe deposited deposited her money her money inin the bank.the bank.他把钱存到银行里。他把钱存到银行里。他把钱存到银行里。他把钱存到银行里。n.a current/fixed depositn.a current/fixed deposit dilemma n.进退两难的局面进退两难的局面,困难的选择（可加不定冠词）困难的选择（可加不定冠词）e.g.You place/put me in something of a dilemma.Jill was in a dilemma whether to go out with Bill or Joe.The doctor was on the horns of a dilemma whether to tell the patient the truth about his condition or not.drawbackdrawback n.n.缺点缺点缺点缺点,毛病毛病毛病毛病;不利因素不利因素不利因素不利因素 One One drawbackdrawback of New York in the of New York in the summer is the heat.summer is the heat.In spite of all its In spite of all its drawbacksdrawbacks,it was a,it was a place of quiet,peace.place of quiet,peace.The only The only drawbackdrawback of the plan is that it of the plan is that it costs too much.costs too much.draw backdraw back 退回退回退回退回,往后退往后退往后退往后退The children The children drew backdrew back from the dog from the dog when it barked at them.when it barked at them.不履行不履行不履行不履行(诺言诺言诺言诺言)He will not He will not draw backdraw back from what he has from what he has promised.promised.dusk dusk n.n.薄暮薄暮薄暮薄暮,黄昏黄昏黄昏黄昏,暮色暮色暮色暮色DuskDusk was falling.was falling.By duskBy dusk we had reached a place called we had reached a place called Lion Forest.Lion Forest.At duskAt dusk the lights of the city come on.the lights of the city come on.dawn dawn n.n.黎明黎明黎明黎明,拂晓拂晓拂晓拂晓,破晓破晓破晓破晓The darkest hour is before the The darkest hour is before the dawndawn.And And at dawnat dawn we rose and knocked at the we rose and knocked at the gate of the city.gate of the city.They worked from dawn to dusk.routineroutine n.n./adj.adj.例行公事例行公事例行公事例行公事,常规常规常规常规,日常事务日常事务日常事务日常事务,程序程序程序程序 Exercise should be a part of our daily Exercise should be a part of our daily routine.routine.锻炼应该成为日常生活的一部分锻炼应该成为日常生活的一部分锻炼应该成为日常生活的一部分锻炼应该成为日常生活的一部分.routine checks/questions routine checks/questions常规的常规的常规的常规的 a routine job/task/life a routine job/task/life 平淡无味的平淡无味的平淡无味的平淡无味的 I arrive at nine oclock,teach until twelve and then have a meal;that is my morning routine.我九点钟到，上课到十二点钟，然我九点钟到，上课到十二点钟，然后吃饭；那是我上午的例行做法。后吃饭；那是我上午的例行做法。reckon v.估计估计,计算计算,认为认为,I reckoned it will cost$400.Have you reckoned all the charges?The play was reckoned a success.Did you reckon the taxi fares in?You cant reckon on good weather.reckoning n.by ones reckoning 据据 估计估计starvationstarvation n n.饥饿饥饿饥饿饥饿,饿死饿死饿死饿死 die of die of starvationstarvation starve starve v.v.饥饿饥饿饥饿饥饿,饿死饿死饿死饿死 starve to deathstarve to deathThousands and thousands of people there Thousands and thousands of people there are on the point of are on the point of starvationstarvation.那儿成千上万的人都面临着饿死的危险。那儿成千上万的人都面临着饿死的危险。那儿成千上万的人都面临着饿死的危险。那儿成千上万的人都面临着饿死的危险。Thousands of people will Thousands of people will starvestarve if food if food doesnt reach the stricken city.doesnt reach the stricken city.如果食物不能运到那座受灾的城市，如果食物不能运到那座受灾的城市，如果食物不能运到那座受灾的城市，如果食物不能运到那座受灾的城市，成千上万的人就要饿死。成千上万的人就要饿死。成千上万的人就要饿死。成千上万的人就要饿死。(be)starved of=in need of孤身困于岛上孤身困于岛上,他渴望与外界沟通他渴望与外界沟通.Trapped in the island,he felt starved of communication with the outside world.The company is starved of money.psychologicallypsychologically adv.adv.心理上地心理上地心理上地心理上地,心心心心 理学地理学地理学地理学地 psychologicalpsychological adj.adj.心理心理心理心理(上上上上)的的的的 psychology psychology n.n.心理学心理学心理学心理学,心理状态心理状态心理状态心理状态 psychological psychological researchresearch 心理学研究心理学研究心理学研究心理学研究 psychological psychological warfarewarfare 心理战心理战心理战心理战 the the psychologypsychology of war of war 战争心理战争心理战争心理战争心理tensiontension n.n.紧张紧张紧张紧张(状态状态状态状态),),不安不安不安不安,拉紧拉紧拉紧拉紧,压力压力压力压力,张力张力张力张力,牵力牵力牵力牵力,电压电压电压电压 TheThe tension tension of the Far East is building of the Far East is building up again.up again.中东的形势又逐步紧张起来。中东的形势又逐步紧张起来。中东的形势又逐步紧张起来。中东的形势又逐步紧张起来。The rope will take 50 pounds The rope will take 50 pounds tensiontension.绳子可承受绳子可承受绳子可承受绳子可承受5050镑的拉力镑的拉力镑的拉力镑的拉力.Our Our tension tension increased as we waited for increased as we waited for the result.the result.graduallygradually adv.adv.逐渐地逐渐地逐渐地逐渐地 gradualgradual adj.adj.逐渐的逐渐的逐渐的逐渐的,逐步的逐步的逐步的逐步的,渐进的渐进的渐进的渐进的The rock The rock graduallygradually wears away due to the wears away due to the action of the water.action of the water.由于水的作用，岩石逐渐磨损。由于水的作用，岩石逐渐磨损。由于水的作用，岩石逐渐磨损。由于水的作用，岩石逐渐磨损。Computerization has resulted in the Computerization has resulted in the gradualgradual disappearance of many manual jobs.disappearance of many manual jobs.计算机化导致了许多手工工作的逐渐消失。计算机化导致了许多手工工作的逐渐消失。计算机化导致了许多手工工作的逐渐消失。计算机化导致了许多手工工作的逐渐消失。foreseeforesee vt vt.预见预见预见预见,预知预知预知预知Those who canThose who can foresee foresee difficulties on their difficulties on their way to success may keep calm when they way to success may keep calm when they really appear.really appear.在走向成功的路途中能够预见到困难的在走向成功的路途中能够预见到困难的在走向成功的路途中能够预见到困难的在走向成功的路途中能够预见到困难的人在困难真正出现的时候常常能保持冷人在困难真正出现的时候常常能保持冷人在困难真正出现的时候常常能保持冷人在困难真正出现的时候常常能保持冷静的态度。静的态度。静的态度。静的态度。thirst thirst n.n.渴渴渴渴,口渴口渴口渴口渴,(,(for)for)渴望渴望渴望渴望,热望热望热望热望The soldiers died of The soldiers died of thirstthirst in the desert.in the desert.士兵们在沙漠中因长期干渴而死。士兵们在沙漠中因长期干渴而死。士兵们在沙漠中因长期干渴而死。士兵们在沙漠中因长期干渴而死。He has a great He has a great thirstthirst for knowledge.for knowledge.他有强烈的求知欲他有强烈的求知欲他有强烈的求知欲他有强烈的求知欲thirsty thirsty adj.adj.口渴的口渴的口渴的口渴的,渴望的渴望的渴望的渴望的,热望的热望的热望的热望的He isHe is thirsty thirsty fo