高中英语-2.4《unit2-Words-and-expressions》课件-新人教版选修9.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,新课标人教版课件系列,高中英语,选修,(,模块）,9-,2.4,Using nature,Words and expressions,1.navigator,n.,导航者,领航员,navigate,vi.,航行,航海,航空,vt,.,航行于,驾驶,操纵,使通过,They,navigated,with difficulty through,the crowd.,他们在人群中艰难行进。,navigation,n.,航海，航行,navigational,adj.,航海的，航行的,2.explorer,n.,勘探者,考察者,(,考察的人,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。,His mother is an arctic,explorer,.,exploration,n.,探险,探测,explore,v.,探险,探测,探究,We must,explore,all the possibilities for the solution of the problem.,我们必须探讨解决这个问题的所有可能性。,Have you really,explored,your nearest town?,你真的考察了离你们那儿最近的城镇了吗？,voyage,n.,/,vi.,航海,航行,The,voyage,from England to India used to take six months.,过去从英国航行到印度要六个月。,go on/make/take a sea voyage,去航海旅行,voyager,n.,航行者,航海者,at the mercy of,without any protection against;helpless before,任由,摆布；在,面前无助,They were lost at sea,at the mercy of,wind and weather.,他们在海上迷失了方向,任凭风和天气的摆布。,The sailors were,left to the mercy of,wind and weather.,leaveto the mercy of,任凭,处置,have mercy on/show mercy to,对,表示怜悯,The terrorists showed no mercy to the hostages.,恐怖分子对人质残酷无情。,without mercy,毫不留情地,The mother left the dying baby in the hospital without mercy.,那位母亲狠心地把垂死的婴儿丢弃在医院。,Its a mercy(that)(,口,),幸运的是,幸亏,(,用于表示更遭的情况得以避免总算是幸运,),Its a mercy the accident happened so near the hospital.,幸亏事故发生在离医院很近的地方。,Its a mercy she wasnt seriously hurt.,幸运的是她伤势不重。,alongside,prep.,=by the side of;side by side with,在,旁边；与,并排,adv.,=along,near,at,or to the side,在,旁边，近旁，沿着边,He parked his car alongside the fence.,他把车沿着围墙停放。,A car drew up alongside.,一辆汽车开上来并排而行。,minimum(min),adj.,最小的,最低的,n.,最小值,最小化。,(pl)minima/minimums,其反义词为,maximum(max),adj.,最高的,最多的,最大极限的,n.,最大量,最大限度,极大,keep/reduce sth.to a minimum,将某物保持在,/,降低到最低限度,公司设法最低限度减少开支。,The company manages to keep all the expenses to a,minimum,.,每个班学生人数的最高限额是,58,名。,The,maximum,number of students in each class is 58.,nowhere,adv.,无处,到处都无,我没工作，也没地方住。,I have no job and,nowhere,to live.,Nowhere,could I see him.,我哪儿也看不到他。,nowhere near=far from,差得远,远非,e.g.The hall was nowhere near full.,offshore,adj./adv.,向海面吹的,离岸的,海面上的,海上,/,下作业的,offshore workers,海上作业的工人,The storm moved offshore.,风暴离岸移动。,secure,adj.,安全的,可靠的,放心的,无虑的,v.,保护,使安全,Our house is,secure,from flood.,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,免得被洪水冲坏。,security,n.,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。,the Security Council,安理会,the security guard,保安,involve,vt,.,包括，使陷于,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。,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。,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。,involve,指必然包括的结果,include,指包括属于整体的部分,contain,指包含在内或含有几种成分,hold,常指含有多少容量，可与,contain,互换,involve,include,contain,hold,Taking the job _living abroad.,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。,Beer _alcohol.,啤酒里含有酒精。,How much water does the pan_?,那盘子能盛多少水？,involves,includes,contains,hold,magnetic,adj,.,磁的,有磁性的,有吸引力的,magnet,n,.,磁体,磁铁,a,magnetic,recorder,磁录音机,a magnetic person,random,n.,随意,任意,adj.,任意的,随便的,胡乱的,e.g.make a,random,choice,任意选择,at random,=aimlessly;without any plan,随机，随便,e.g.He opened the book,at random.,awkward,adj.,难使用的,笨拙的,尴尬的,;,棘手的,难处理的,an,awkward,remark,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，出现了令人尴尬的沉默。,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。,reference,n.,提及,涉及,参考,参考书目,证明书,(,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。,These are,reference,books for students.,这些是学生用的参考书。,refer,v,.,提到,涉及,查阅,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。,Her pupils often,refer to,this dictionary.,她的学会经常查这本字典。,Dont,refer to,it again.,别再提那件事。,precise,adj,.,精确的,准确的,precision,n,.,精确,(,性,),精密,(,度,),A lawyer needs a,precise,mind.,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。,simplify,vt,.,单一化,简单化,simple,adj.,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理解。,His father lived a,simple,life in the country.,他父亲在农村过着简朴的生活。,portable,adj,.,轻便的,手提,(,式,),的,便携式的,a,portable,typewriter,提式打字机,a,portable,generator,便携式发电机,shortcoming,n,.,缺点,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，但仍然是该校最好的教师。,update,v.,使现代化,修正,校正,更新,n.,现代化,更新,e.g.It is about time we,updated,the software.,updated,adj.,最新的，现代化的，适时的,an,updated,and revised edition,最新修订本,tendency,n.,趋向,倾向,(to do sth./towards sth.),have/show/reduce the tendency to do,e.g.,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。,rely,v.,依赖,依靠,信赖,信任,依赖于,rely on sth./sb.to do,reliability,n.,可靠性,Swoop v.,to swoop down(on sb/sth),朝,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,.,peck v.,to peck at/out,啄,e.g.Look,the bird is pecking at the window.,Phr.-,peck at ones food,The 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,.,compulsory,adj.,必需做的,必修的,compulsory education/subject,e.g.Is English a compulsory subject?,compulsion,n.,强迫,冲动,e.g.You need feel,under no compulsion,to accept.,你不用勉强接受,.,incident,n.,事件,事变,He could remember every incident in great detail.,他能把每件小事的细节都记得清楚。,incident,附带的小事件，事端，政变,accident,意外事故,event,重大事件 运动项目,How did the,accident,happen?,这起事故是怎么发生的？,July 7th,Incident,七七事变,What were the chief,events,of last year?,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,20,个项目的比赛,.,2.departure,n.,启程,出发,离开,a,departure,lounge,候车室,departure,date,动身日期,depart(from/for),vi.,离开,起程,逝世,crew,n.,全体人员,(,工作,),队,The plane had seventy passengers and a,crew,of ten.,飞机上有,70,名乘客和,10,名机务人员。,注意,:,做主语时,如看作整体,谓语用单数,;,如看作成员,谓语用复数。,The crew on board the plane,was,small.,The crew,were,busy preparing.,deposit,v.,放置,放下放置，安置；,托付，寄存；存钱,She,deposited,her money,in,the bank.,他把钱存到银行里。,n.a current/fixed deposit,dilemma,n.,进退两难的局面,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.,drawback,n.,缺点,毛病,;,不利因素,One,drawback,of New York in the summer is the heat.,In spite of all its,drawbacks,it was a place of quiet,peace.,The only,drawback,of the plan is that it costs too much.,draw back,退回,往后退,The children,drew back,from the dog when it barked at them.,不履行,(,诺言,),He will not,draw back,from what he has promised.,dusk,n.,薄暮,黄昏,暮色,Dusk,was falling.,By dusk,we had reached a place called Lion Forest.,At dusk,the lights of the city come on.,dawn,n.,黎明,拂晓,破晓,The darkest hour is before the,dawn,.,And,at dawn,we rose and knocked at the gate of the city.,They worked,from dawn to dusk.,routine,n.,/,adj.,例行公事,常规,日常事务,程序,Exercise should be a part of our daily routine.,锻炼应该成为日常生活的一部分,.,routine checks/questions,常规的,a routine job/task/life,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，然后吃饭；那是我上午的例行做法。,reckon,v.,估计,计算,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,估计,starvation,n,.,饥饿,饿死,die of starvation,starve,v.,饥饿,饿死,starve to death,Thousands and thousands of people there are on the point of,starvation,.,那儿成千上万的人都面临着饿死的危险。,Thousands of people will,starve,if food doesnt reach the stricken city.,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。,(be)starved of=in need of,孤身困于岛上,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.,psychologically,adv.,心理上地,心,理学地,psychological,adj.,心理,(,上,),的,psychology,n.,心理学,心理状态,psychological,research,心理学研究,psychological,warfare,心理战,the,psychology,of war,战争心理,tension,n.,紧张,(,状态,),不安,拉紧,压力,张力,牵力,电压,The,tension,of the Far East is building up again.,中东的形势又逐步紧张起来。,The rope will take 50 pounds,tension,.,绳子可承受,50,镑的拉力,.,Our,tension,increased as we waited for the result.,gradually,adv.,逐渐地,gradual,adj.,逐渐的,逐步的,渐进的,The rock,gradually,wears away due to the action of the water.,由于水的作用，岩石逐渐磨损。,Computerization has resulted in the,gradual,disappearance of many manual jobs.,计算机化导致了许多手工工作的逐渐消失。,foresee,vt,.,预见,预知,Those who can,foresee,difficulties on their way to success may keep calm when they really appear.,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静的态度。,thirst,n.,渴,口渴,(,for),渴望,热望,The soldiers died of,thirst,in the desert.,士兵们在沙漠中因长期干渴而死。,He has a great,thirst,for knowledge.,他有强烈的求知欲,thirsty,adj.,口渴的,渴望的,热望的,He is,thirsty,for news,他渴望获得新闻。,tear(tore,torn),She was so angry that she,tore the letter into pieces,.,The old farmhouse was,torn down,.,Henry felt it hard to,tear himself away from,computer games.,The hungry beggar,tore at,the meat with his bare hangs.,set loose=let loose,释放,放松,He set loose the bird and it flew away.,break loose,挣脱,迸发出,come loose,变松,脱开,cut loose,脱逃,(,说话等,),自由,无拘束,e.g.They tried to break/cut/tear loose from their family.,Dont tell her the secret;she,has a loose tongue.,hardship,n.,困苦,艰难,辛苦,a time of great economic,hardship,经济极度困难的时期,Be the first to bear,hardships,the last to enjoy comforts.,吃苦在别人前头，享受在别人后头。,His father went through all kinds of,hardships,in the old society.,他的父亲在旧社会吃尽了苦头。,roar v./n.,Hearing the news,the public,roared with anger(rage).,当主队入球时,全场响起热烈的欢呼声,.,A mighty roar went up when the home team scored.,a roar of laughter/applause,