新概念英语第三册Lesson47知识点课件.pptx

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1、Lesson 47Too high a price?pollution n.污染nSynonym:contaminationnN-pollution nuclear pollution 核污染 nair pollution 空气污染 nculture pollution (指颓废文化的) 文化污染 nenvironment pollution 环境污染 neye pollution 视觉污染 nindoor air pollution 室内空气污染 (= IAP) nnoise pollution 噪音污染 nozone pollution 臭氧污染 nsound pollution 噪音污染

2、 Pollute:及物动词 vt. contaminaten垃圾使大小河流遭受污染。 nGarbage pollutes our rivers and streams.n她认为这些书腐蚀儿童的心灵。nShe thinks these books pollute the minds of children.overpopulated adj.人口多的over-industrialized adj.过度工业化的nOver-:excessive; too muchnOvercharge:ncharge too high a pricenOverstaffed:na company or an org

3、anization having too many staff to work unefficiently. Over- 例句nThe elavator was overloaded.n你如果吃的过多的话，就会容易发胖。nIf you overeat, you are likely to become overweight.noverbalancesheer adj. unmixed complete ;absolutensheer hapiness;sheer stupiditynHis suggestion was sheer nonsense.nIt was because of she

4、er luck that he succeeded.nThe sheer size of the country makes communication difficult.n他纯粹靠意志力达到了目的。 nHe achieved his aim by sheer strength of will.worldwide: adv. globally, all over the world nworldwide形容词 adj. 全世界的, 世界范围的 n这本书在全世界畅销。 nThis book has worldwide sales.nThis book sells well worldwide.

5、n他的名声享誉全世界.nHis fame is worldwide.nHe is well-known worldwide.overwhelm:make it difficlut or impossible to deal withnwhelm及物动词 vt. 压倒,压垮nInvading armies overwhelmed the town.n入侵的军队控制了这个城镇。n一个巨浪吞没了那只小船。nA great wave overwhelmed the boat.be overwhelmed by/withnbe overwhelmed by/with emotion/something:

6、feel that emotion strongly nHe was overwhelmed by/with the death of his father.n他为父亲的去世而悲痛至极。nbe overwhelmed with admiration for sb. n为之倾倒nBe overwhelmed with sorrow n悲痛至极pesticidenpest害虫；害兽；害鸟 n以-icide结尾，读音为/isaid/ nsuicide 自杀 insecticide杀虫剂 fertilizer名词 n. 肥料, 化肥 nGet some more fertilizer for the

7、garden.n给花园再多施些肥料。nThe peasant bought a bag of chemical fertilizer in the market place.n这位农民在集市上买了一袋化肥。nfertilize及物动词 vt. 施肥,使肥沃insidious:harmful；dangerousnInsidious rumorsn阴险的谣言nan insidious diseasen隐伏隐伏的恶疾 nOrganized crime has an insidious influence on all who come into contact with it.n所有和集团犯罪有关的

8、人都会不知不觉地受坏影响。 scream及物动词 vt. & 不及物动词 vi. n1.（因伤痛、害怕、激动等）尖叫 发出尖叫声nShe screamed when she saw the robber.n她看到强盗时尖叫了起来。nHe screamed to go with you.n他大声嚷着要跟你一起去。nA newsboy was screaming an extra.n一个报童正在尖声叫卖号外。nShe screamed that there was a snake under the bed.n她大声喊叫床下有蛇。nThe child screamed himself red in

9、 the face.n这个孩子尖叫得脸都红了。scream at朝大叫大嚷; 责备 nHe screamed at the children for making noise.n他因孩子们发出吵闹声而朝他们大叫大嚷。Profound:deepnProfound change/effectnprofound friendship n深厚的友谊nI give you my profound thanks for saving my life.n我对您的救命之恩深表谢意。irritation名词 n.激怒;恼怒;生气;令人恼火的事 nI felt a sudden irritation agains

10、t Darren.n我突然对达伦感到气恼。nirritate vt. 使发怒, 使急躁n His words irritated me.n他的话使我很生气。nirritated adj. 恼怒的,生气的nlook irritated 面有愠色nHe was irritated with you.他在生你的气。 Incessantly adv. 不断地,不停地 constantly, continually, continuously nHer tongue was incessantly scolding.n她嘴里不断地训人。nThe machines roar incessantly dur

11、ing the hours of daylight.n机器在白天隆隆地响个不停。n雨不间断地下了整整两个星期。 nIt rained incessantly for the whole two weeks.offendern1.罪犯 nI think the courts are too soft with these young offenders.n我认为法院对这些犯法的年轻人太宽厚了。n2.冒犯者, 犯规者 nThe offender apologized when he sobered up.n冒犯者醒酒后道了歉。offendn(1) commit a crime or crimes

12、犯罪;触犯nThe driver offended against the traffic regulations.n这个司机违反了交通规则。n(2)得罪；冒犯nI think I never offend you.n我想我从没有触犯过你。 Staggering adj. 难以置信的;令人震惊的nProfits have shot up by a staggering 25%.n利润惊人地攀升了25%。nThe public response was absolutely staggering.n公众的反应非常令人惊愕。stagger vt. 使感到震惊/担心nThe difficulty o

13、f examination staggered him.n考试的难度使他很担心。pay,cost,spend,take.这些词有什么区别？n1、 Sb. spend + time/money + on sth. （某人花费多少钱/多少时间在某物上） nSb. spend + time/money + (in) doing sth. （某人花费多用时间来做某事）n 2、 It takes sb. + time + to do sth. （做某事花费某人用时间） n3、 Sb. pay for sth. （某人为某物付款） Sb. pay + money + for sth. (某人为某物付多少钱

14、） n4、 Sth. cost sb. + money. (某物花费某人多少钱） Sth. cost + money. (某物价值多少钱） Come to think about /of sth.nCome to think about /of sth. : If you really think about it, you will realizeTurn intonThe witch cast a spell on the prince and turned him into a frog.n女巫念了一个咒语，于是把王子变成了青蛙。n叶子落了，天气由夏天转为秋天。nThe leaves f

15、ell, and summer turned into autumn.attempt试图; 尝试 nHe attempted the exam but failed.n他试图通过考试, 但失败了。nHe attempted to get in touch with them but without success.n他试图和他们联系, 但未成功。Volume:amountn1.体积，容量nThe volume of traffic has dramatically increased in Beijing in recent years.n2. 音量, 响度n He turned up the

16、 volume on the television.n3.卷, 册, 书卷 nFor that article he has worked over some 30 volumes of Chinese history.ever-increasing不断增长的 nThe division of Europe into warring blocs produces ever-increasing centrifugal stress.n把欧洲分为作战集团产生了越来越大的离心效果。never- 前缀 pref.(构成形容词)n表示永远,持续(如:ever-increasing, ever-pres

17、ent) abandon:desert;give upnThe car badly damaged, so they abandoned it.n那辆车坏得太厉害了, 所以他们丢弃了它。n她暂时放弃了旅行。 nShe abandoned her journey temporarily.n很抱歉我那样突然抛下你走了.nIm sorry I abandoned you like that.Abandon (oneself) 放纵，使沉溺于nHe abandoned himself to his emotions.n他受自己情感的驱使。nShe abandoned herself to the se

18、rene landscape.n她沉浸在景色的宁静中。have the choice of A or Bnhave the choice of A or B:you can choose from A or Bn=have the choice between A and Binnocent:nchildlish;guiltlessnI was very young, and very innocent.n我那时非常年轻, 幼稚无知。nThey have imprisoned an innocent man.n他们监禁了一个无辜的男子。ninnocent:harmlessaffect:infl

19、uencenaffect:Lead to a certain kind of a negative actionn及物动词及物动词nThe tax increases have affected us all.n加税已经影响了我们所有的人。affect&influencenThis book affected a change in my opinion.n这本书使我的看法起了变化。nInfluenced by a high-school biology teacher, he took up the study of medicine.n在一位中学生物教师的影响下, 他从事医学研究。naff

20、ect 指“产生的影响之大足以引起反应”,着重“影响”的动作, 有时含有“对.产生不利影响”的意思.ninfluence 指“通过说服、举例等对行动、思想、性格等产生不易觉察到的不易觉察到的,潜移默化潜移默化的影响invade:attack n1.涌入, 侵袭 nThousands of tourists invaded the old town.n数以千计的游客涌入那古老的镇上。n疾病侵袭了他们的身体。 nThe disease invades their bodies.n2.侵犯, 干扰 n国王侵犯了我们的权利。 nThe king invaded our private rights.t

21、hat is即,就是,换句话说,就是说;更确切地说I would like a cup of coffee. That is, Id like it with sugar. I have some trouble,that is, I cant find him and he will be in danger. go off:（警报器等）突然发出巨响nId better have waited till the rain went off.nShe went off with the gardeners son.nThe headache went off quite suddenly.nF

22、ish soon goes off in this hot weather.nThe lecturer used to do well, but he seems to have gone off now.nThe alarm clock went off.n闹钟响了。 serven1. 向供应 nThe restaurant serves nice food.n这家饭馆供应的饭菜不错。n2.提供, 端上 The company will serve a meal at noon to all staff workers.n该公司将为所有职员提供午餐。assist：helpnThese tab

23、lets assist digestion . n这些药片促进消化。这些药片促进消化。nGood glasses will assist you to read . n好的眼镜能有助于你阅读。nAssist supervisor to run the station efficiently. n协助上级有效开展工作。be a source ofn是的源泉，成为的原因nBooks are a source of knowledge.n书籍是知识的源泉。nMoney is often a source of tension and disagreements in young married co

24、uples.n金钱常常是导致年轻的新婚夫妇关系紧张与不和的根源。range from to 在到之间nThe liquid measuring cups can range in sizes that measure from 1 teaspoon or 5 milliliters to 8 cups or 2 liters. n液体量杯的大小不一，可以量一茶匙或5毫升，也可以量八杯或两升的量。 make a contribution to捐赠;作出贡献n爱因斯坦对科学作出了伟大的贡献。 Einstein make a great contribution to science. n中国人应当

25、对人类有较大的中国人应当对人类有较大的贡献贡献。nThe Chinese people should make a greater contribution to mankind. object to:disapprove dislike反对; 对反感 nI object to him.n我反对他。nThey objected to me on personal grounds.n他们出于个人的原因反对我。nI dont object to a glass of beer.n我不反对喝杯啤酒。nI object to its smell.n我讨厌它的气味。nWe objected to lea

26、ving in such a hurry.n我们反对这样匆忙地离开。nDo you object to my speaking to him about it?n我去和他谈谈这事, 你有意见吗?nI dont object to the children going with us.n我不反对孩子们和我们一道去。turn out 1.关灯 nDont forget to turn out the light when you leave the classroom.n你离开教室时别忘了关灯。turn out 2.制造; 培养nHow many machines did you turn out

27、 last month?n上个月你们生产了多少台机器?nThis university has turned out some first-rate scholars.n这所大学培养了一些第一流的学者。nMany TV sets have been turned out by this factory.n这家工厂生产了许多电视机。turn out 3.结果是, 原来是nHe said he was a doctor; but later he turned out to be a cheat.n他自称是个医生, 结果证明他是个骗子。nThe day turned out (to be) a f

28、ine day.n那天倒是好天气。nIt turned out that he was never there.n原来他根本没去过那儿。Against these figures, it was found,while the restnagainst表示对比in comparison withnHe was elected by a majority of 20 votes against 10.n他以20比10 的票数当选了。nNow the factory has 2000 workers as against the 500 or so then.n现在这个厂现有2000工人，二那时才

29、有500人左右。Against these figures, it was found,while the restnWhile而.还可做从属连词，引导条件状语从句或让步状语从句。nIn general, metals are good conductors, while nonmetals are insulators.(并列连词)nWhile one finds finds pleasure in work and life, he cannot feel old, no matter what his years may be. (从属连词）Whatever不管，无论。n连接代词，引导让

30、步状语从句。nYou must have your own view on such an important subject, whatever other people may say about it.A golden memorynGolden agenGolden oppornitynGolden days句子成分nLawn mowers whining on a summers day,late-night parties in apartment blocks, noisy neighbours,vehicles of all kinds, especially large co

31、ntainer trucks thundering through quiet villages, planes and helicopters flying overhead, large radios carried round in public places and played at maximum volume. 从lawn mowers 至 maximum volume中包含六个短语，并非完整的句子。n整个部分作前句中a large number of sources of noise的同位语，对其进行具体说明。其中especially large container trucks thundering through quiet villages 作vehicles of all kinds 的同位语，对其进行追加说明。短语中分别使用whining thundering . Flyingcarried and played等。这些现在分词和过去分词短语均作为定语，分别修饰其前的mowers,trucks, planes and helicopters 和 radios.