新概念英语第三册 Lesson 47知识点梳理讲义.docx

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1、Lesson 47 Too high a price ?overpopulated vppjuletdadj. 人口过多的overworkedoverdressedoverestimatedovercrowdedovercookedover-industrializedoverpopulatedoverpopulationChina is faced with the problem of overpopulation. populatedensely / thickly populated regions sparsely / thinly populated regions overwhe

2、lm vwelmv. 大水淹没某地The village was overwhelmed by floods.be overwhelmed with / by grief / despair / excitement . In June the town is overwhelmed by tourists.I feel a little bit overwhelmed by work. Her beauty completely overwhelmed him.Government troops have overwhelmed the rebels. overwhelmingan over

3、whelming victory the overwhelming majority insidious nsdisadj. 潜在的，潜伏的，暗中为害的an insidious disease insidious jealousy “sid / sed” = sitI wanna hold you till I die, till we both break down and cry. I wanna hold you till the fear in me subsides.profound prfand adj. 深刻的，深远的，极度的a profound effect / influen

4、ce / impact a profound poema profound question profound sadness profound irritation maximum mksmmadj. 最大的maximum amount / number maximum temperature maximum voltagemaximizeto maximize profits to maximize windows maximizationthe maximization of profits minimumminimum wage minimizeto minimize the civi

5、lian casualties minimizationmobile mbal mobladj. 可移动的mobile home mobile library mobile phonecell / cellular phonehostiledocilefertilefragilefutileinfantilejuvenilemissileagilereptilesnore sn:(r)v. 打呼噜，打鼾snoresneezesniffgaspsighyawnblow ones nose clear ones throatbreak windfartPollution is the price

6、we pay for an overpopulated, over industrialized planet. Environmental pollution is becoming increasingly serious.Environmental pollution is a serious problem / issue. Environmental pollution is a global problem / issue.Environmental pollution is an issue that crosses the national boundaries. We sho

7、uld pay attention to the issue of environmental pollution.We should show concern for environmental pollution.We should attach more importance / significance to the issue of environmental pollution. We should make efforts to tackle the problem of environmental pollution.be the price sb. pay for .造句：沙

8、尘暴 (dust storm) 是我们为过度砍伐 (tree felling) 付出的代价。Dust storms are the price we pay for excessive tree felling. 造句：这次事故是他为疏忽 (negligence)付出的代价。The accident is the price he pays for his negligence.be a small price to pay for sth.造句：损失点钱对于提高地位来说算不了什么。The loss of money is a small price to pay for the rise i

9、n status. be a high price to pay for sth.造句：为了成功牺牲健康不值得。The sacrifice of health is a high price to pay for success.When you come to think about it, there are only four ways you can deal with rubbish: dump it, burn it, turn it into something you can use again, attempt to produce less of e to doFuture

10、 historians will be in a unique position when they come to record the history of our own times.there are . ways / kinds / sorts / types / categories / classes .There are three categories of accommodation: economical, standard and deluxe. fall into . categoriesShakespeares plays fall into three categ

11、ories: tragedies such as Hamlet, comedies such as The Merchant of Venice and histories such as Henry .be divided into . classesBroadly speaking, human beings may be divided into three classes: those who are toiled to death, those who are worried to death, and those who are bored to death.dispose of

12、rubbish / garbage rubbish / garbage disposal recycle itWe keep trying all four methods, but the sheer volume of rubbish we produce worldwide threatens to overwhelm us.the sheer volume of sth. the sheer size of sth.The sheer size of the country makes communications difficult. threaten to doThey threa

13、tened to kill him if he didnt obey.Mining operations threaten to destroy our environment. promise to doHe promised to call me every week. It promises to be warm today.当 “part of” 之前没有形容词修饰时，通常不加不定冠词 “a”Justice is part of the complex machinery of the law. This idyllic pastoral scene is only part of t

14、he picture. Memory loss is a normal part of the aging process.The need to produce ever-increasing quantities of cheap food leads to a different kind of pollution.the ever-changing worldthe ever-growing knowledge the ever-developing economy the ever-expanding market the ever-deepening reform the ever

15、-dwindling resources满足人们不断增长的物质和文化生活需求的需要the need to satisfy peoples ever-increasing demands for material and cultural life Hundreds of steps lead to the high wall which surrounds the presidents palace. This led to yet another angry argument.pig farmingcattle farming chicken farmingpoultry farming l

16、ivestock farmingfarmfarmed fishfarmed shrimp produce cheap meat products assist burglars to burglelive a . lifesing a song breathe ones last breathdie a glorious death eat chickenlamb turkey duck lobster .The price we pay for cheap food may be already too high: Mad Cow Disease (BSE) in cattle,salmon

17、ella in chicken and eggs, and wisteria in dairy products. the price sb. pay for .Pollution is the price we pay for an overpopulated, over-industrialized planet. The precious information came at a price.The precious information came at a heavy price. She is determined to have a child at any price. at

18、 the expense of .Military strength is often achieved at the expense of a countrys economic health.The Roosevelt Administration believed that rebuilding the nations soil was in the national interest and was not simply a plan to help farmers at the expense of other citizens.BSE:bovine spongiform encep

19、halopathy AIDS:Acquired Immune Deficiency Syndrome cattlepeoplepolicedairydairy productsdairy cattle diarykeep a diaryangle / angel altitude / latitude aboard / abroad 造句：我们为人口过多付出的代价可能已经太高了：失业现象，各种各样的污染，以及越来越多的 (ever-increasing) 犯罪。The price we pay for overpopulation may be already too high: unempl

20、oyment, pollution of all kinds, and the ever-increasing crime.And if you think youll abandon meat and become a vegetarian, you have the choice of very expensive organically-grown vegetables or a steady diet of pesticides every time you think youre eating fresh salads and vegetables, or just having a

21、n innocent glass of water!have the choice of A or B organically-grown vegetables organically-grown produce environment-friendly environment-friendly products a steady job / incomea steady relationshipa steady boyfriend / girlfriend a steady decline / increase every time (when) . whenever .no matter

22、when .innocent adj. harmless, innocuous造句: 如果你想放弃开车, 那么你可以两者选一: 或者是慢得出奇 (extraordinarily slow) 的公共汽车,或者是过分拥挤 (over-crowded) 的地铁。If you think youll abandon the car, you have the choice of the extraordinarily slow buses or theover-crowded subway.However, there is an even more insidious kind of polluti

23、on that particularly affects urban areas and invades our daily lives, and that is noise.造句: 有一种更为隐蔽有害的侵略, 它尤其影响人们的思维模式 (mode of thought) 并侵犯当地的传统, 那就是文化侵略。There is an even more insidious kind of aggression that particularly affects peoples mode of thought and invades local tradition, and that is cul

24、tural aggression.Burglar alarms going off at any time of the day or night serve only to annoy passers-by and actually assist burglars to burgle.go offThe alarm clock went off.The gun went off accidentally. The bomb went off at midnight. ringThe phone / doorbell rang. strikeThe clock was striking the

25、 hours. The clock began to strike twelve. blareThe silence was suddenly broken when a large car, with its headlights on and its horn blaring, roared down the arcade.roar / thunder whineserve to doHis death serves to remind us how dangerous using drugs can be. serve as .She serves as an impressive re

26、minder of the great ships of the past., but uncles and aunts are always a source of extra income.A recent survey of the effects of noise revealed (surprisingly?) that dogs barking incessantly in the night rated the highest form of noise pollution on a scale ranging from one to seven. surveypollopini

27、on pollcensusthe Fifth National Census investigationthe investigation of the case / market . rateThe essay rates a low grade.The earthquake measured 8.0 on the Richter scale. The students rates the teachers on a scale of 1 to 5. range from A to Brange between A and BThe team contained ten players wh

28、ose ages ranged from 10 to 16 / ranged between 10 and 16. Lawn mowers whining on a summers day, late-night parties in apartment blocks, noisy neighbors,vehicles of all kinds, especially large container trucks thundering through quiet villages, planes and helicopters flying overhead, large radios car

29、ried round in public places and played at maximum volume.apartment block office block object to + n. oppose + n.protest (against) + n. boycott + n.support / back + n. be behind + n. stand by + n.advocate / endorse + n. public transportpublic transportation= buses, trains etc.She is on the phone / co

30、mputer.She is playing a piece of music on the piano. mobile phonecell / cellular phone mid-thirtiesearly thirties late thirtiesrise / increase / jump / soar / rocket / spiral to . fall / drop / plunge / dive / plummet to . against compared to / with .in / by comparison to / with . in / by contrast t

31、o / with .A as against B is as C against DThe military power of the US, as against that of DPRK, is as the strength of an elephant against that of a mouse. whatever 引导让步状语从句时，常省略 be 动词。Whatever the source of noise (is), one thing is certain : . After all, whatever her faults (are), she is your mother.The country is always beautiful whatever the season (is). a golden memorya golden opportunity