大学英语第四册第四单元详解
全新版大学英语综合教程第四册第四单元

目录
• Unit Overview and Learning Objectives
• Intபைடு நூலகம்nsive Reading and Understanding of Texts
Key and diversity points tips
Key Points:
+Identify the main arguments and perspectives presented in the readings and speeches
+Understand the cultural and historical background of the unit theme
• The article highlights the benefits of critical thinking, including improved decision making, enhanced creativity, and greater ability to adapt to change
• The author resources educators to prioritize the teaching of critical thinking skills in order to prepare students for the challenges of the 21st century
The author uses rhetorical devices such as analysis and example to illustrate the importance of critical thinking
新世纪大学英语 综合教程4第四单元课后题答案

新世纪大学英语综合教程4第四单元Unit4课后题答案UNIT4(working with words and expressions)1....Text A abolished废除classified分类committed保证division 区分fashions时尚gambled赌博hunted猎杀mass大量necessity必需品senseless毫无意义的voluntary自愿的Text B considerable相当大的coordination协调declarations 声明derived源于evaluate评价moderately适度slightest迹象1.Nearly 6 million in the mid-western area were affected by在中西部地区近6百万人被洪水的影响,并存在一个真正的大规模饥荒的危险。
2.It’s incredible what when he always won, whether he was playing a card game or betting on horse racing. 令人难以置信的是,当他赌博时,他总是赢无论是在玩一种纸牌游戏,或赛马投注。
3.work and render social services in the less developed regions。
市镇会正在努力让更多的人在欠发达地区的做志愿工作,提供社会服务。
4. Elephants are dying out because they arefor the tusks。
大象正在灭绝,因为他们正因象牙而被猎杀。
5.Wines can be dry medium or sweet according to their sugar content。
根据其含糖量可分为干型.半干型.甜型葡萄酒。
6.Slavery Canada in 1833 and the Canadian authorities then encouraged slaves from American to settle down on their land。
全新版大学英语第四册第四单元课后习题答案

全新版大学英语第四册第四单元课后习题答案Unit FourKey to Part II Reading TaskContent Questions:Pair Work:1.Because he feels he is completely international.2.What he means is that if one has a network of friends and enjoys what one is doing, one can functionwell anywhere in the world.3.It refers to a member of the international business elite who treks each year to the Swiss Alpine town ofDavos for the annual meeting of the World Economic Forum.4.The issues include everything from post-election Iraq and HIV in Africa to the global supply of oil andthe implication of nanotechnology.5.They all believe that globalization, the unimpeded flows of capital, labor and technology across nationalborders, is both welcome and unstoppable. They see the world increasingly as one vast, international marketplace in which corporations search for the most advantageous locations to buy, produce and sell their goods and services.6.He describes Davos Man as an emerging global superspecies and a threat.7.Yes, global trade has been around for centuries. In the past, the corporations and countries that benefitedfrom global trade were largely content to treat vast parts of the world as places to mine natural resources or sell finished products.8.It predicted that four economies – Russia, Brazil, India andChina – will become a much larger force inthe world economy than widely expected, based on projections of demographics and economic growth, with China potentially overtaking Germany this decade. By 2050, these four newcomers will likely have displaced all but the US and Japan from the top six economies in the world.9.It refers to low-paid migrant workers from Asia and elsewhere who are increasingly providing keyservices around the world.10.Unlike Davos Man, Manila Woman is strongly patriotic.11.Because he thinks that there are still too many barriers to cross-border business in Europe, let alone theworld.12.Davos Man needs to figure out how to strike a balance ona global scale between being international andbeing national at the same time.Text OrganizationWorking on Your Own:1.Part One, Paras. 1-3: introduction to Davos Man and the World Economic ForumPart Two. Paras. 4-5: Debate over the impact of globalization on current society and culturePart Three. Paras. 6-8: History of globalization and its recent trands and future prospectsPart Four. Paras. 9-11: Globalization versus nationalism and the challenges it faces2. Main Events:2) Davos Man seen their identity as a matter of personal choice, not an accident of birth.3) Davos Man believes that globalization, the unimpeded flows of capital, labor and technology acrossnational borders, it both welcome and unstoppable.4) Davos Man sees the world increasingly as one vast, international marketplace in which corporationssearch for the most advantageous locations to buy, produce and sell their goods and services.Language Sense Enhancement1.(1) both see their identity (2) birth (3) incidentally (4) annual(5) networking (6) implications (7) Whatever their considerable differences(8) unimpeded flows (9) interconnected marketplace (10) advantageousLanguage FocusVocabulary:I.1. Fill in the gaps with words or phrases given in the box.1) advantageous 2) let alone 3) witnessing…vanishing 4) landmark5) entitled 6) displace 7) Establishment 8) patriotic…strengthen9) contradictions 10) aspires 11) divorced 12) pendulums2. Use the verb in the brackets to form an appropriate phrasal verb you have learned and complete the sentence with it.1) come to 2) dozed off 3) believed in 4) was set apart5) take in 6) sucks in 7) clean up 8) turn away3. Rewrite each sentence with the word or phrase in the brackets.1) makes no/little difference whether we go there by train orby bus.2) overtaken General Motors as the world’s biggest car maker.3) at odds with his wife over money matters.4) been at the forefront of nanotechnology research.5) let alone cook a meal.4. Complete the sentence, using the words or phrases in the brackets.a) is increasingly…to accelerate…their investmentb) economy…make an earnest…strike a balance betweenc) a handful of…be endorsed by…on a large scaleII. Word Formation:WTO World Trade Organization 世界贸易组织GDP gross domestic product 国内生产总值ATM automatic teller machine 自动出纳机V AT value-added tax 增值税CAD computer-aided design 计算机辅助设计IT information technology 信息技术IDD international direct dialing 国际直拨电话MTV music television 音乐电视Radar radio detecting and ranging 雷达IOC International Olympic Committee 国际奥委会VIP very important person 贵宾、大人物Laser light amplification by stimulated emission of radiation 激光CPU central processing unit 中央处理器III. Usage:1)An unusual present, a book on ethics, was given to Henry for his birthday.2)The reason (he gave) that he didn’t notice the car till toolate was unsatisfactory.3)Football, his only interest in life, has brought him many friends.4)Cloning had been raised as a possibility decades ago, then dismissed, something that serious scientiststhought was simply not going to happen anytime soon.Comprehensive ExercisesI. Cloze1. Text-related:(1) academics; (2) networking (3) a variety of (4) growth(5) vanish (6) facilitate (7) endorsing (8) outlook(9) sweeping aside (10) patriotic (11) erasing (12) strike a balance2. Theme-related:(1) aided (2) effects (3) distances (4) connected (5) invested(6) features (7) prevailing (8) qualitatively (9) volume (10) DistinguishingIII. Translation1. Translate the sentences into English:1) Due to his pessimistic outlook on the European economy, John has moved his assets from Europe to elsewhere.2) I like hiring young people. They are earnest learners and committed to work.3) Unlike her girl friends who center their lives on their children, Mary cares more about her personal growth.4) The Chinese government has introduced a variety of policies to strengthen cooperation with developing countries.2. Translate the passage into English:Globalization has great implications for young Chinese. For example, young farmers are moving on a large scale to urbanareas for jobs. And for those young people who aspire to study abroad or work in foreign-invested enterprises, English has become increasingly important. At the same time, a considerable number of overseas Chinese have returned home in recent years, for they hold an optimistic outlook for the long-term growth of the Chinese economy. The Internet has strengthened the links between Chinese young people and those elsewhere. They follow the latest trends can copy foreign fashions. Some of them don’t seem to care for traditional Chinese virtues, let alone carry them forward, which has given rise to worries that the traditional Chinese culture might one day vanish.。
新视野大学英语(第二版)读写教程第四册Unit4单词及详解

<1>telecommunications|n. |[U] the sending and receiving of messages over distance, esp. by telephone, radio and television |电信| | | |a telecommunications satellite |通信卫星| | | |the telecommunications industry |电信业| |<2>dumb |a. |unable to speak |哑的,不会说话的| | | |a deaf and dumb boy |一个聋哑男孩| | | |Being dumb, the little girl had difficulty communicating her feelings. |因不会说话,那个小女孩交流感情有困难。
|@ |<3>investment |n. |[C, U] the act of investing money in sth. |投资| | | |This country needs investment in education. |这个国家需要在教育上投资。
| | | |He hopes to attract foreign investment. |他希望吸引外国投资。
| |<4>Latin |n. & a. |[U] |拉丁语(的);拉丁语系(的)| |<5>utility |n. |[C] (usu<. ~ties ) a service used by the public, such as electricity or gas supply |公用事业;公用设施| | | |public utilities |公用事业| | | |Railways and roads are public utilities. |铁路和公路是公用设施。
新视野大学英语第四册第四单元

Advantages:
1. it’s very convenient for us to communicate with everyone and make various friends to help each other.
2.Properly playing some games can stretch our brain.
optical fiber cable:
An optical fiber cable is a cable containing one or more optical fibers that are used to carry light. The optical fiber elements are typically individually coated with plastic layers and contained in a protective tube suitable for the environment where the cable will be deployed. Different types of cable are used for different applications, for example long distance telecommunication, or providing a high-speed data connection between different parts of a building.
There are two main types of material used for optical fibers: glass and plastic. They offer widely different characteristics and find uses in very different applications. Generally, plastic fiber is used for very short range and consumer applications, glass fiber is used for short/medium range (multi-mode) and long range (single-mode) telecommunications. Optical cables transfer data at the speed of light in glass. This is the speed of light in vacuum (真空) divided by the refractive index (折射率)of the glass used, typically around 180,000 to 200,000 km/s, resulting in 5.0 to 5.5 microseconds(微秒) of latency per km. Thus the round-trip delay time for 1000 km is around 11 milliseconds(毫秒).
新视野大学英语第四册unit 4单词讲解与辨析

我 de 讲 解
diameter
四级词汇 词根记忆: dia(相对)+lect(讲)→量到对面的线→ : 直径 形近词辨析:diagram 图解 图表 diagnose 诊断
New Words
copper ['kɔpə]
condense
[kən'dens]
v. 1. reduce (esp. sth. written) to a smaller or shortened form 缩短,压缩
The editor condensed the manuscript to half of its original length. 编辑把稿子压缩成原稿的一半。
我 de 讲 解
optical ['ɔptikəl]
四级词汇
词根记忆:opt(视力)+ical(...的)→视觉的 op前缀:option 选择 opportunity 机会 opinion 观点
New Words
spider
['spaidə]
n. [C]a small insect-like creature with eight thin legs 蜘蛛 a spider's web 蜘蛛网 Spiders produce fine threads which they make into webs in order to trap insects for food. 蜘蛛用细丝做网来捕捉昆虫吃。
我 de 讲 解
investment
[in'vestmənt]
全新版大学英语综合教程第四册第四单元PPT课件

1. Did global trade exist in the past? What did people doing global trade think of it then?
Yes, global trade has been around for centuries. In the past, the corporations and countries that benefited from global trade were largely content to treat vast parts of the world as places to mine natural resources or sell finished products.
While Reading
Words
Grammar
Unit 4 Globalization
Text A In Search of Davos Man 寻找达沃斯人
2021
1
Before Reading
While Reading
Words
Grammar
马云用手机扫码花38888元买走了今 年双11的第一单,刚刚从日本运来的 蓝鳍金枪鱼。
The latter, although an Australian by birth and spending
of his adult life outside the US, holds his Us citizenship
dear.
2021
Back 12
Before Reading
While Reading
( T)
6. Professor Samuel Huntington describes Davos Man as an
全新版大学英语综合教程第四册课件_Unit4

Sentence 3: It is hard to think of this nation---(Line 7): If you know that there are vast areas of the world which are paralyzed and can make any progress, it is hard to imagine this country in decline. Sentence 4:--- that America must inevitably follow historical precedent (Line 11): that American must repeat historical earlier happenings.
Sentence 6:--- a mix of Hispanic---(Line20): America may not be in decline, on the contrary, it will mix with Hispanic and Asian cultures.
Sentence 7: Now is the first chance on a new basis with new---(Line24):现在第一次有了这样一个机遇,在新的基础上用 心技术创建一个有着前所未有的开放型的多元文化.
Sentence 14: The culture of the work force is a mix--(Line 65): The staff’ culture mix Hispanic-Catholic family values with Asian-Confucian group loyalty.
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Unit 4 Book 4Work, Labour and Play 1. An English Song —Career OpportunitiesCareer opportunitiesThey offered me the office, offered me the shopThey said I’d better take anything they gotDo you want to make tea at the BBC?Do you want to be, do you really want to be a cop?Career opportunities are the ones that never knock Every job they offer you is to keep you out of the dock Career opportunities are the ones that never knockI hate all of my school’s rulesThey just think that I’m another foolCareer opportunities are the ones that never knock Every job they offer you is to keep you out of the dock Career opportunities are the ones that never knockHeyBus driver!Ambulance man!Ticket inspector!I don’t understandThey’re gonna have to introduce conscription(征兵)They’re gonna have to take away my prescriptionsIf they want to get me making toysIf they want to get me, I’ve got no choiceCareer opportunities are the ones that never knock Every job they offer you is to keep you out of the dock Career opportunities are the ones that never knockCareerCareerCareer opportunities are the ones that never knock Oh, no2. Difficult Sentences1) (LL6~9) In a society where slavery in the strict sense has beenabolished, whether what a man does has social value depends onwhether he is paid money to do it, but a labourer today can rightly becalled a wage slave.Why does the author call a labourer a wage slave?(=The author calls a labourer a wage slave because a labou rer’s social value depends on the money he is paid. To a labourer, the job that society offers him is of no interest to him. He is compelled to take it because he has to earn a living and support his family. )What is the implied meaning of this sentence?(=Just like slaves in the past, labourers are compelled to do jobs that they don’t really enjoy. As a result, the only difference between a labourer and a slave is that one is paid while the other is not. )2) (LL17~20) A man is a worker if he is personally interested in the job whichsociety pays him to do; what from the point of view of society isnecessary labour is from his own point of view voluntary play.What does “voluntary play” mean in this context?(=“Voluntary play” in the context means the job one enjoys doing. )3) (LL22~25) The difference does not, for example, coincide with the differencebetween a manual and a mental job;a gardener or a cobbler may be aworker, a bank clerk a labourer.What can we infer from this sentence?(=According to the author, whether one is a worker or a labourer does not depend on the kind of job he or she does but on whether he or she really enjoys doing the job. Therefore, a gardener or a cobbler may be a worker if he is interested in his job, while a bank clerk is a labourer if he is bored with his job.)4) (LL28~30) He is therefore more likely to take too little leisure than too much;workers die of heart attacks and forget their wives’ birthdays.Why is a worker likely to take too little leisure?(=Because to a worker, leisure means simply the time he needs to relax and rest in order to work more efficiently.)Translate this sentence into Chinese.(=所以,他可能只有少量的闲暇,而不会有大量的空闲。
工作者可能会死于心脏病,并会忘记自己妻子的生日。
)5) (LL44~47) It is already possible to imagine a society in which the majority of thepopulation, that is to say, its labourers, will have almost as muchleisure as in earlier times was enjoyed by the aristocracy.Paraphrase this sentence.(=We can already imagine a world where the majority of the workforce have as much leisure time as the upper classes used to have in the past.)Translate this sentence into Chinese.(=已经可以想象出这样一个社会:其人口的大多数,也就是其中的劳动者们,将会享受到早期贵族们才能享受到的几乎同样多的休闲。
)6) (LL47~49) When one recalls how aristocracies in the past actually behaved, theprospect is not cheerful.What does this sentence imply?(=If today’s labourers who have almost as much leisure time as aristocracies in the past, should kill their time by indulging in dangerous and meaningless activities, it would have a great negative impact on society. With such a prospect in mind, one cannot but feel worried.)7) (LL49~51) Indeed, the problem of dealing with boredom may be even moredifficult for such a future mass society than it was for aristocracies.Translate this sentence into Chinese.(=的确,在未来这样一个大众社会里,人们要解决“无聊”这个问题,也许比过去的贵族们要困难得多。
)8) (LL53~55) The masses are more likely to replace an unchanging ritual by fashionwhich changes as often as possible in the economic interest ofcertain people.Paraphrase this sentence.(=Unlike the aristocracy, ordinary people spend too much leisure time following fashions that change frequently in the economic interest of certain people.)9) (LL57~60) For other aristocratic amusements like gambling, dueling, and warfare,it may be only too easy to find equivalents in dangerous driving,drug-taking, and senseless acts of violence.What can we infer from this sentence?(=Unlike aristocracies, labourers cannot afford activities like gambling, dueling, and warfare, yet they may easily find similar amusements available in the modern society by spending their excessive leisure time in driving dangerously, taking drugs, or committing senseless acts of violence. )10) (LL60~63) Workers seldom commit acts of violence, because they can put theiraggression into their work,be it physical like the work of a smith, ormental like the work of a scientist or an artist.Why do you think workers can put their aggression into their work?(=Workers usually enjoy what they are doing, so they are willing to spend most of their time and energy on their jobs. As they are bent on their work, the aggressiveness inside themselves, if any, would naturally turn into the motivation and determination to do their jobs well. )Translate this sentence into Chinese.(=工作者很少从事暴力活动,他们可以把自己的“敌对心理”用在工作上,不管是工匠的体力活,还是科学家、艺术家的脑力活。