Lecture 2 The social production and its structure
lecture02 Supply and demand model 平狄克微观经济学英文课件
• what changes: foreign rice may no longer be imported
• P = price of pork ($ per kg) • Pb = price of beef ($ per kg) • Pc = price of poultry ($ per kg) • I = income of consumers (thousand $)
Demand function
• note: quantity demanded of a good or service can exceed quantity sold (or vice versa)
• strange demand curve convention: price is on the vertical axis
suppliers at each possible price
Total Supply: The Sum of Domestic and Foreign Supply
Solved problem
• What is the effect of a ban on foreign imports of rice into Japan on the supply curve of rice to the Japanese market?
Demand curve
• shows quantity demanded—largest quantity that consumers are willing to buy—at each price, holding constant other factors that affect purchases
dictation(2)
Unit oneThere are generally two educational methods: / the lecture method and the group learning method. / In a lecture classroom. / the teacher dominates the class / by doing most of the talking. / Students listen and take notes. / This method is best at passing on content to students. / It prepared students for a society / that values discipline and self-control. / The problem is that students forget most of the facts / that they have mechanically memorized. / In contrast, / the teacher of a group learning classroom / appears to have no definite role at all. / wandering about from group to group. / Students do not memorize information, / but they actually generate their own ideas, / each contributing insights for the success of the group. / This method prepares students for a society / that values creative ideas. / The disadvantage is that / student have not memorized enough basic facts.Unit twoEveryone is under some pressure / in the workplace. / some external pressures / can be a positive factor. / helping us to be more productive. / some people actually thrive / under short-term added pressure, / and our bodies are designed to meet these short-term demands. / hormones are released to prepare us / for a “fight or flight”response / to demanding situations. / however, excessive and prolonged stress / can take its toll, / producing a range of physical and emotional health problems / which have come to be grouped as “work-related stress.” / The experience of stress is different for every person. / Some people are affected more than others, / so what is stressful for one person / may not be stressful for another. / It can depend on your personality type / and on how you have learned to respond to pressure.Unit threeRecently in the United States, / there has been a debate concerning old drivers. / There have been a series of accidents/ committed by elderly drivers/ and they have given rise to new debates on the old issue: / how old is too old to drive? / Some people point to statistics// showing that older drivers drunk/ than teenagers,/ at least until they reach seventy-five. / Moreover, elderly drivers are less likely to drive drunk/ than other drivers. However, at least twenty-one states/ have special requirements on older drivers: / those over sixty-five and older/ are required to renew their driving license every year/ and undertake vision tests./ Taking away a license can rob older people of their independence/ and force them to rely on others / for trips to the grocery store or doctor’s office./ some people argue / whether someone continues to drive or not/ should be based on performance / not just simply age.Unit fourThe first of April is commonly known as April Fool's day / and it is the custom on this day / to pay a trick on a friend. / You do this by causing your friend to believe something / that it isn't true. / If your friend falls into the trap, / then he or she is an April Fool. / This strange custom has been observed / by both children and adults for centuries. / Its origin is uncertain / and may once have been cruel. / But today the tricks and practical jokes are harmless / and played mostly for fun. /Usually April Fools’ jokes are played on friends and colleagues/ but sometimes they are played on a wilder scale. / One serious national newspaper / reported on a new machine / to transport passengers from London to Australia in ten minutes. /Another published a four-page survey / of anonexistent island in the Pacific. / And even on BBC television news / there was an item / which showed a kind of Italian noodle / being harvested from trees.Unit fiveChildhood is less clear to me than to many people: / when it ended I turned my face away from it/ for no reason that I know about,/ certainly without the usual reason of unhappy memories./ For many years that worried me,/ but then I discovered/ that the tales of former children are seldom to be trusted. / Some people supply too many past victories or pleasures/ with which to comfort themselves,/ and other people cling to pains, real and imagined, /to excuse what they have become. /I think I have always known about my memory. /I know when it is ti be trusted/ and when some dream or fantasy entered on the life, / and the dream, the need of dream,/ led to distortion of what happened.Unit sixPoetry as an art form may have predated literacy. / Some of the earliest poetry/ is believed to have been orally recited or sung. / Following the development of writing,/ poetry has since developed into increasingly structured forms, / though much poetry since the late 20th century/ has moved away from traditional forms/ towards the more vaguely defined free verse/ and prose poem formats.Poetry is often closely related to musical traditions,/ and much of it can be attributed to religious movements./ Many of the poems surviving from the ancient world/ are a form of recorded cultural information/ about the people of the past,/ and their poems are prayers or stories/ about religious subject matter,/ histories about their politics and wars,/ and the important organizing myths of their societies.Unit sevenRumor is the most primitive way of spreading stories/ by passing them on from mouth to mouth./ But civilized countries in normal times/ have better sources of news than rumor. / They have redio, television, and newspapers. / In times of stress and confusion, however,/ rumor emerges and becomes widespread. / At such times the different kinds of news are in competition:/ the press, television, and radio versus the grapevine.Rumors are often repeated/ even by those who do not believe the tales./ There is a fascination about them./ The reason is that the cleverly designed rumor/ gives expression to something deep in the hearts of the victims:/ the fears, suspicions, forbidden hopes,/ or daydreams which they hesitate to voice directly./ Pessimistic rumors about the defeat and disasters show/ that people who repeat them are worried and anxious. /Optimistic rumors about record production or peace soon coming/ point to complacency or confidence/ and often to overconfidence.Unit eightScience, especially twentieth-century science, / has provided us with a glimpse of something / we never really knew before, / the revelation of human ignorance. / We have been used to the belief, /down one century after another, /that we more or less comprehend everything, / and that we have never lacked for explanations/ of the world and its ways. / Now we are being brought up short, / and this has been the work of science. / We have a wilderness of mystery/ to mak e ourway through in the centuries ahead, / and we will need science for this/ but not science alone. / We shall also need minds at work from all sorts of brains / outside the fields of science, /most of all the brains of poets, of course, / but also those of artists, musicians, philosophers, historians, writers in general.Unit nightIn the Chinese culture, / the whole process of preparing food / from raw ingredients to morsels ready for the mouth / is highly distinctive when compared with other food traditions. / At the base of this process / is the division between fan, grains and other starch foods, / and ts’ai , vegetable and meat dishes. / To prepare a balanced meal, / it must have an appropriate amount of both fan and ts’ai, and ingredients are readied along both tracks. / Grains are cooked whole or as flour, / making up the fan half of the meal in various forms./ Vegetables and meats are cut up and mixed / in various ways into individual dishes / to constitute the ts’ai half. /Even in meals in which fan and ts’ai are joined together, /such as in wonton, they are in fact put together but not mixed up, / and each still retains its due proportion and own distinction.Unit tenCollege writing, also called academic writing, / is assigned to teach you the critical thinking and writing skills / needed to communicate in classes and in the workplace. / To acquire and practice these skills, / you are asked to write many different types of assignments / under different circumstances. /Sometimes your teacher will assign a topic / and define the audience; / sometimes you will be called on / to define and limit the topic and audience yourself. / In any case, college writing teaches you/ about the series of decisions you must make/ as you forge the link between your information and your audience.Unit elevenA study of art history might be a good way / to learn more about a culture / than is possible to learn in general history classes. / Most typical history courses concentrate on politics, economics, and war. /But art history focuses on much more than this/ because art reflects not only the political values of a people, / but also religious beliefs, emotions, and psychology. / In addition,/ information about the daily activities of our ancestors/ - or of people very different from our own-/ can be provided by art. /In short,/ art expresses the essential qualities of a time and a place, / and a study of it clearly offers us a deeper understanding / than can be found in most history books.Unit twelveEnvision an ideal place / to live or run a business, / a friendly, safe and secure community / with large areas of open space / and extensive entertainment and recreational facilities. / Finally, picture this community continually moving around the world. / You are beginning to understand the freedom ship concept of / a massive ocean-going vessel. / With a design length of 4,500 feet, a width of 750 feet, and a height of 350 feet,/freedom ship would be more than 4 times longer / than the Queen Mary ./ The design concepts include a mobile modern city / featuring luxurious living, / an extensive duty-free international shopping mall, / and a full 1.7 million-square-foot floor / set aside for various companies / to showcase their products.Unit thirteenHow is it that hard work and greater efficiency / do not necessarily result in a sense of achievement?/ Social scientists draw a crucial distinction / between two words often used as synonyms:/ “efficient”and “effective.”/ “Efficient”emphasizes the means of production, /the degree of economy with which it is carried out, / while “effective” focuses on the result or purpose / for which the activity is carried out.It is noted that / by using a minimum amount of energy and time, / we can be very efficient / in performing a certain task. / Yet our work is actually effective / only when it contributes to our goals. / True effectiveness is not a matter of doing things right / but of doing the right things, / and we shouldn’t let the apparent success of being more efficient / mask the mistake of performing an activity / that is not important.Unit fourteenFamilies with children comprise 34% of / the homeless population of the United States, / and this number is growing. / Within a single year, nearly all homeless children have moved, / at least 25% have witnessed violence, / and 22% have been separated from their families. /About half of all school-age children experiencing homelessness/ have problems with anxiety and depression, / and 20% of homeless preschoolers have emotional problems / that require professional care. / Their education is often disrupted / and challenges in school are common.。
托福听力tpo50 lecture1、2、3、4 原文+题目+答案+译文
托福听力tpo50 lecture1、2、3、4 原文+题目+答案+译文Lecture1 (1)原文 (1)题目 (4)答案 (6)译文 (6)Lecture2 (8)原文 (8)题目 (10)答案 (12)译文 (12)Lecture3 (14)原文 (14)题目 (16)答案 (18)译文 (18)Lecture4 (20)原文 (20)题目 (22)答案 (24)译文 (24)Lecture1原文NARRATOR: Listen to part of a lecture in an ancient history class.FEMALE PROFESSOR: OK, last time we were discussing trade and commerce during the Bronze Age … And I said a little over 3,000 years ago there was quite a lively trade among the countries along the Mediterranean Sea—people were making objects out of bronze, and they were using bronze tools to make other goods, and they developed trade networks to trade these goods with other countries around the Mediterranean … One of the things they traded was glass …And recently there was an archeological excavation in Egypt—on the Nile River, around where it enters the Mediterranean Sea—where they discovered an ancient glass factory. Robert?MALE STUDENT: I thought our textbook said that the Egyptians imported their glass from other countries.FEMALE PROFESSOR: Well, until now that's what the evidence seemed to suggest. I mean, we had some evidence that suggested that the Egyptians were making glass objects, uh, but not glass.MALE STUDENT: OK, am-am I missing something? They're making glass, but they're not making glass.FEMALE PROFESSOR: I said they were making glass objects, right? You see, it was previously thought that they weren't actually making the raw glass itself, that they were importing unfinished glass from Mesopotamia—um, which today is a region consisting of Iraq, and parts of Syria, Turkey, and Iran—and simply reworking it. Most archeologists believed that the glass factories were in Mesopotamia because that's where the oldest known glass remains come from. You see, there were two stages of glassmaking: the primary production stage, where they made disks of raw glass… Uh, an- and then there was the secondary stage, where they melted the raw glass, the glass disks, and created decorative objects or whatever.And from this new Egyptian site we've learned that the primary production stage had several steps. First, they took quartz—a colorless, transparent mineral—and crushed it. Then they took that crushed quartz and mixed it with plant ash; uh, “plant ash” is just what it soundslike—the ash that's left after you've burned plant material. They slowly heated this mixture, at a relatively low temperature, in small vessels, um containers, like jars, made out of clay. Uh, and that yielded a kind of glassy material…They took this glassy material and ground it up into a powder, and then they used metallic dye to color it… After that, they poured the colored powder out into disk-shaped molds and heated it up to very high temperatures, so that it melted. After it cooled, they'd break the molds, and inside…there were the glass disks. These disks were shipped off to other sites within Egypt and places around the Mediterranean. Then, in the secondary phase, the disks were reheated and shaped into decorative objects. Susan?FEMALE STUDENT: So what kind of objects were people making back then? FEMALE PROFESSOR: Well, the most common objects we’ve found—mostly in Egypt and Mesopotamia—uh, the most common objects were beads; one thing Egyptians were very, very good at was imitating precious stones; they created some beads that looked so much like emeralds and pearls that it was very difficult to distinguish them from the real thing. Uh, and-and also beautiful vessels, uh, with narrow necks; they were probably really valuable, so they wouldn't have been used to hold cooking oil or common food items; they were most likely used for expensive liquids like perfume. Now the glass made at this factory was mostly red; to get this red color, they used copper; in a sophisticated process. Of course, any kind of glass was very valuable, so these red bottles would only have been owned by wealthy people. In fact, because it was so difficult to make, and sort of mysterious and complicated, it was probably a product produced for the royal family, and they probably used glass to show their power. Also, beautiful, expensive objects make great gifts if you're looking to establish or strengthen political alliances…and it's quite possible that ancient Egyptians were actually exporting glass, not just making it or importing it. The trade with Mesopotamia was probably a friendly, mutual trade…because, uh, Mesopotamian glass was usually white or yellow, so Mesopotamians might have said something like, “We'll give you two white disks for two red disks.” There’s no proof ofthat, uh—at least not yet…题目1.What is the lecture mainly about?A. New information about glass production and use in ancient EgyptB. Whether Egyptians or Mesopotamians were the first to invent glassC. Differences between Egyptian glass and other kinds of glassD. Reasons why ancient Egyptians imported glass from other countries2.What is the importance of the archaeological evidence recently found in Egypt?A. It supports the theory that ancient Egyptians imported glass from Mesopotamia.B. It proves that ancient Egyptians made glass objects prior to the Bronze Age.C. It provides the first evidence that glassmaking in the Bronze Age required two different stages.D. It shows that ancient Egyptians were producing raw glass.3.The professor describes a process for making glass disks. Summarize the process by putting the steps in the correct order. [Click on a sentence. Then drag it to the space where it belongs. The last one is done for you.]A.Glass-like material is ground up and dyed blue or red.B.Powdered material is heated at very high temperatures.C.Crushed quartz and plant ash are heated at low temperatures.D.Containers are broken to remove glass disks.4.Based on the lecture, what are two kinds of glass objects that were valued in ancient Egypt and Mesopotamia? [Click on 2 answers.]A. BeadsB. Cooking utensilsC. ContainersD. Windows5.According to the professor, what are two reasons why ancient Egyptians exported glass? [Click on 2 answers.]A. To build relationships with foreign leadersB. To hold cooking oil that was sold in other countriesC. To get bronze tools from other countriesD. To acquire colors of glass not made in Egypt6.Why does the professor say this:Robert: Ok. Am……Am I missing something? They are making glass but they are not making glass?Professor: I said they were making glass objects, right?A. To emphasize that glass objects were only made in ancient EgyptB. To find out what the student does not understandC. To indicate that there was no contradiction in her previous statementD. To correct what she said in her previous statement答案A D CABD AC AD C译文旁白：请听一个古代历史课上的讲座片段。
新世纪大学英语综合教程4（第二版）LectureNotes_U2
新世纪⼤学英语综合教程4（第⼆版）LectureNotes_U2 Electronic Teaching PortfolioBook FourUnit Two: Man and TechnologyPart I Get StartedSection A Discussion▇Work in pairs or groups and discuss the following questions.1)What changes have taken place in our life with the advancement of technology?2)Do you think technology makes your life easier? Could you give some examples?3)Is the advancement of technology always a good thing?▇ Answers for reference:1)With the advancement of technology, our health has been improved; production has been increased; humanlabor has been decreased; people’s mental horizons have been broadened, and what is most important is that people live longer and better.2)Yes. Take the Internet for example. With the access to the Internet I can learn what is going on all aroundthe world. I can get the latest information about my present studies at college. And I can communicate with others via e-mail, which saves me a lot of time and money. Another example is the rapid development of various means of transportation. Planes, trains and cars have made my travel easier and more convenient.3)No. Technology is a double-edged sword which can be used equally for good or evil. For example,technology has found wide application in the medical field. However, owing to technology, weapons of mass destruction have been invented and used in wars in which large numbers of innocent people have been killed.Section B Quotes▇Study the following quotes about man and technology and discuss in pairs what you can learn from them.⊙The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.— Isaac Asimov Interpretation:This quote tells us that knowledge is not wisdom. Knowledge alone does not necessarily make us wiser. Although science has brought about a rapid growth in knowledge, today’s society has not witnessed any corresponding increase in wisdom. And what we are in desperate need of today is wisdom rather than scientific knowledge, for knowledge helps us make a living while wisdom helps us make a life.Isaac AsimovAbout Isaac Asimov:Isaac Asimov (1920-1992): a US science fiction writer. Born in Russia, he was brought to the USA when he was three and grew up in Brooklyn, New York. He studied chemistry at Columbia University and developed a career both as an academic biochemist and as a science fiction writer. Among his best known novels are the “Foundation Series”―Foundation (《基地》) (1951), Foundation and Empire (《基地与帝国》)(1952), andSecond Foundation (《第⼆基地》)(1953), etc. He is also well-known for his textbooks and works of popular science.⊙Education makes machines which act like men and produces men who act like machines.— Erich Fromm Interpretation:This quote questions the rigidity of the formal educational systems. Machines are often considered as being controlled by others and have no individual thoughts. This quote indicates that the formal educational system controls the development of students and washes away the individual creativity.Erich FrommAbout Erich Fromm:Erich Fromm (1900-1980): German-born American psychoanalyst. His works, which include Escape from Freedom(《逃离⾃由》), Man for Himself(《利⼰者》) and The Sane Society(《健全的社会》), emphasize the role of culture in neurosis and strongly criticize materialist values.⊙The production of too many useful things results in too many useless people.—Karl MarxInterpretation:According to Marx, under capitalism, overproduction leads to economic crises and unemployment.Karl MarxAbout Karl Marx:Karl Marx (1818-1883): a German philosopher, social scientist, historian and revolutionary. Karl Marx was the most influential socialist thinker of the 19th century. With Friedrich Engels, he wrote the Communist Manifesto (1848) and other works. Exiled from Europe after the Revolutions of 1848, Marx lived in London, where he worked on his monumental work Das Kapital (Capital), in which he used dialectical materialism to analyze economic and social history. Marxism has greatly influenced the development of socialist thought.⊙It is difficult to say what is impossible, for the dreams of yesterday are the hopes of today, and the realitiesof tomorrow.— Robert H. Goddard Interpretation:Advances in science and technology have given birth to many things once only dreamed of.Robert H. GoddardAbout Robert H. Goddard:Robert H. Goddard (1882-1945): an American physicist. Goddard is looked upon as one of the three main founders of modern rocketry, along with Tsiolkovsky and Oberth. He launched the first liquid-fueled rocket on March 16, 1926. The flight lasted just 2.5 seconds, reaching an altitude of 12.3 meters and landing 55.2 meters from the launch site.Section C Watching and Discussion▇Watch the following video clip “Inception” and do the tasks that follow:插⼊视频⽚段：“Inception.wmv”1.Fill in the missing words according to what you hear from the video clip.—You create the world of the dream. You’ll bring the subject into that dream, and then they feel it in their subconscious.—How could you ever acquire enough detail to make him think that’s reality?—Our dreams. We feel real while we’re in them. It’s only when we wake up that we realize something actually strange. May I ask you a question? You never really remember the beginning of your dreams, do you? You always wind up right in the middle of what’s going on.2.Discuss the topic with your group members: Are you sometimes troubled by your dreams? Share one ofyour unusual dreams with your peers.▇Answers for reference:(Open.)Script：InceptionCOBB: You create the world of the dream. You’ll bring the subject into that dream, and then they feel it in their subconscious. ARIADNE: How could you ever acquire enough detail to make him think that’s reality?COBB: Our dreams. We feel real while we’re in them. It’s only when we wake up that we realize something actually strange. May I ask you a question? You never really remember the beginning of your dreams, do you? You always wind up right in the middle of what’s going on.ARIADNE: I guess. Yeah.COBB: So ... how did we end up here?ARIADNE: We just came here from the...COBB: Think about it, Ariadne. How did you get here? Where are you right now?ARIADNE: Oh my God. We’re dreaming.COBB: We’re actually asleep in the workshop right now. This is your first lesson in shared dreaming, remember?Part II Listen and RespondSection A Word Bankevolve v. develop gradually by a long continuous process （使）演变；（使）进化shuttle★n. a spacecraft that can be used more than once 航天飞机prolong★vt. make longer; lengthen 延长，拉长，拖长Section B Task One: Focusing on the Main IdeasChoose the best answer to each of the following questions according to the information contained in the listening passage.1) What is the main idea of the passage?A) The rapid changing world we live in.B) The important role the Internet plays in our life.C) The important role technology plays in our life.D) The important role modern transportation plays in our life.2) What does the passage say about the Internet?A) It provides us with the quickest means for communication.B) It provides us with the quickest means to collect information.C) It provides us with the quickest means to talk to each other.D) It provides us with modern means of transportation.3) Why is the journey to the outer space not a dream any more?A) Because people can go anywhere now.B) Because people can travel to the outer space by airplane now.C) Because the modern means of transportation makes the journey smoother.D) Because people can travel to the outer space by rockets and space shuttles.4) How does technology help prolong our life?A) Patients can go anywhere to seek modern medicine.B) With modern medicine, people with cancer do not suffer from the pain.C) With modern medicine, people with AIDs do not suffer from the pain.D) With modern medicine, some deadly diseases can be treated now.5) How does technology expand our vision of the world?A) It gives us ideas that never occurred to us in the past.B) It makes our life easier and more convenient.C) It helps us spread our ideas more quickly.D) It brings us more advanced products.▇ Answers for Reference:1) C 2) B 3) D 4) D 5) ASection C Task Two: Zooming in on the Details▇Listen to the recording again and fill in each of the blanks according to what you have heard.Firstly, technology shortens the distance between people and makes 1) __________ much easier. Today, the Internet is widely used not only for the 2) __________ of information but also for correspondence.Secondly, modern means of 3) __________, such as airplanes and high-speed trains make our journey 4) __________ and faster. With the help of modern transportation, we can go almost anywhere we want to. To journey into 5) __________ space is not a dream any more. Rockets and space 6) __________ have made the dream come true.Thirdly, modern medicine prolongs our life and 7) __________ patients from pain. Some deadly 8) __________, such as cancer and AIDs can be treated now, and we can live longer and better.Last but not least, technology expands our 9) __________ of the world. It provides us with larger 10) __________ by giving us ideas that never occurred to us in the past.▆ Answers:Firstly, technology shortens the distance between people and makes 1) communication much easier. Today, the Internet is widely used not only for the 2) collection of information but also for correspondence. Secondly, modern means of 3) transportation, such as airplanes and high-speed trains make our journey 4) smoother and faster. With the help of modern transportation, we can go almost anywhere we want to. To journey into 5) outer space is not a dream any more. Rockets and space 6) shuttles have made the dream come true.Thirdly, modern medicine prolongs our life and 7) relieves patients from pain. Some deadly 8) diseases, such as cancer and AIDs can be treated now, and we can live longer and better.Last but not least, technology expands our 9) vision of the world. It provides us with larger 10) possibilities by giving us ideas that never occurred to us in the past.Script:What Has Technology Brought Us?Technology plays a vital role in our society. It makes our life more comfortable and convenient. Without it, we couldn’t evolve or cope up with the ever changing world we live in.Firstly, technology shortens the distance between people and makes communication much easier. Today, the Internet is widely used not only for the collection of information but also for correspondence.Secondly, modern means of transportation, such as airplanes and high-speed trains make our journey smoother and faster. With the help of modern transportation, we can go almost anywhere we want to. To journey into outer space and other planets is not a dream any more. Rockets and space shuttles have made the dream come true.Thirdly, modern medicine prolongs our life and relieves patients from pain. Some deadly diseases, such as cancer and AIDS can be treated now, and we can live longer and better.Last but not least, technology expands our vision of the world. It provides us with larger possibilities by giving us ideas that never occurred to us in the past.It is hard to imagine what the world would be like without technology.Part III Read and ExploreText ASection A Discovering the Main Ideas1. Answer the following questions with the information contained in Text A.1)Did material and technological advances make Americans happier according to the survey?2)What is the relationship between money and happiness according to Easterlin?3)How does technology affect human relationships according to the author?4)In which field does technology have the most important impact on people’s sense of well-being accordingto the author?5)What does the author think of the relationship between technology and happiness?▆ Answers for Reference:1)No. The survey showed that the majority of Americans did not become happier with the advancement oftechnology. In fact, the percentage of people who say they are “very happy” has fallen slightly since the early 1970s, even though their income has increased considerably.2)According to Easterlin, money cannot make people happier after a certain point, that is, when people areable to meet the needs for a decent life.3)According to the author, with technological inventions such as linked databases, the Internet and TV,people have less privacy and less time for real world communication. As a result, they tend to be more lonely and depressed.4)The most important impact of technology on people’s life is in the field of health care. The developmentof medical technology has greatly increased people’s life expectancy and improved their quality of life.So the vast majority of people are happy to be alive, and the more time they get on earth, the better off they feel they’ll be. 5)On the whole, the author holds that technology and happiness are not necessarily closely related.Throughout the text, the author cites examples to illustrate that the advances in technology do not necessarily make people happier.2.Text A can be divided into five Parts with the paragraph number(s) of each part provided as follows. Write down the main idea of each part.Part Paragraph(s) Main IdeaOne1-2 ________________________________________________________________________________________________________________________________________________ Two3-5________________________________________________________________________________________________________________________________________________ Three6-9________________________________________________________________________________________________________________________________________________ Four10________________________________________________________________________________________________________________________________________________ Five11________________________________________________________________________________________________________________________________________________▆▆ Answers for Reference:Part Paragraph(s) Main IdeaOne 1-2 Material and technological advances do not really bringhappiness to people in the developed countries. ThoughAmericans now are wealthier than they were in the middleof the last century, they are not happier than they used tobe.Two 3-5 Technology and happiness are not necessarily closelycorrelated because people adapt to technological progresstoo quickly.Three 6-9 The current comments on technology have mostly centeredon the bad effects of technology on human relationshipsrather than particular, harmful technologies.Four 10 The most important impact of technology on people’s senseof well-being is in the field of health care.Five 11 People in general claim that on a deeper level, technologycannot bring happiness to them, which is just contradictoryto the fact that it has greatly improved people’s health andlife expectancy.Section B In-depth StudyIn the present era, all of us are enthusiastically pursuing technological advancement and take it for granted that the development of technology will make us happier. However, little evidence can be found to prove the correlation between technology and happiness once material and technological advances reach a certain level. The text below may provide you with some insights into this issue.Technology and HappinessJames Surowiecki1 In the 20th century, Americans, Europeans, and East Asians enjoyed material and technological advances that were unimaginable in previous eras. In the United States, for instance, gross domestic product per capita tripled from 1950 to 2000. Life expectancy soared. The boom in productivity after World War II made goods better and cheaper at the same time. Things that were once luxuries, such as jet travel and long-distance phone calls, became necessities. And even though Americans seemed to work extraordinarily hard, their pursuit of entertainment turned media and leisure into multibillion-dollar industries.2 By most standards, then, you would have to say that Americans are better off now than they were in the middle of the last century. Oddly, though, if you ask Americans how happy they are, you find that they are no happier than they were in 1946 (which is when formal surveys of happiness started). In fact, the percentage of people who say they are “very happy” has fallen slightly since the early 1970s — even though the income of people born in 1940 has, on average, increased by 116 percent over the course of their working lives. You can find similar data for most developed countries.3 The relationship between happiness and technology has been an eternal subject for social critics and philosophers since the advent of the Industrial Revolution. But it’s been left largely unexamined by economists and social scientists.The truly groundbreaking work on the relationship between prosperity and well-being was done by the economist Richard Easterlin, who in 1974 wrote a famous paper entitled “Does Economic Growth Improve the Human Lot?” Easterlin showed that when it came to developed countries, there was no real correlation between a nation’s income level and its citizens’ happiness. Money, Easterlin argued, could not buy happiness —at least not after a certain point. Easterlin showed that though poverty was strongly correlated with misery, once a country was solidly middle-class, getting wealthier did not seem to make its citizens any happier.4 This seems to be close to a universal phenomenon. In fact, one of happiness scholars’ most important insights is that people adapt very quickly to good news. Take lottery winners for example. One famous study showed that although winners were very, very happy when they won, their extreme excitement quickly evaporated, and after a while their moods and sense of well-being were indistinguishable from what they had been before the victory.5 So, too, with technology: no matter how dramatic a new innovation is, no matter how much easier it makes our lives, it is very easy to take it for granted. You can see this principle at work in the world of technology every day, as things that once seemed miraculous soon become common and, worse, frustrating when they don’t work perfectly. It’s hard, it turns out, to keep in mind what things were like before the new technology came along.6 Does our fast assimilation of technological progress mean, then, that technology makes no difference? No. It just makes the question of technology’s impact, for good or ill, more complicated. Let’s start with the downside. There are certain ways in which technology makes life obviously worse. Telemarketing, traffic jams, and identity theft all come to mind. These are all phenomena that make people consciously unhappy. But for the most part, modern critiques of technology have focused not so much on specific, bad technologies as on the impact of technology on our human relationships.7 Privacy has become increasingly fragile in a world of linked databases. In many workplaces, technologies like keystroke monitoring and full recordings of phone calls make it easier to watch workers. The notion that technology disrupts relationships and fractures community gained mainstream prominence as an attack on television. Some even say that TV is chiefly responsible for the gradual isolation of Americans from each other. Similarly, some others stress the harmful effects of the Internet, which supposedly further isolates people from what is often called “the real world”.8 This broad criticism of technology’s impact on relationships is an interesting one and is especially relevant to the question of happiness, because one of the few things we can say for certain is that the more friends and the closer relationships people have, the happier they tend to be.9 Today, technological change is so rapid that when you buy something, you do so knowing that in a few months there’s going to be a better, faster version of the product, and that you’re going to be stuck with the old o ne. Someone else, in other words, has it better. It’s as if disappointment were built into acquisition from the very beginning.10 Daily stress, an annoying sense of disappointment, fear that the government knows a lot more about youthan you would like it to —these are obviously some of the ways in which technology reduces people’s sense of well-being. But the most important impact of technology on people’s sense of well-being is in the field of health care. Before the Industrial Revolution, two out of every three Europeans died before the age of 30. Today, life expectancy for women in Western Europe is almost 80 years, and it continues to increase. The point is obvious: the vast majority of people are happy to be alive, and the more time they get on earth, the better off they feel they’ll be. But until very recently, life for the vast majority of people was nasty, rough, and short. Technology has changed that, at least for people in the rich world. As much as we should worry about the rising cost of he alth care and the problem of the uninsured, it’s also worth remembering how valuable for our spiritsas well as our bodies are the benefits that medical technology has brought us.11 On a deeper level, what the technological improvement of our health and our longevity emphasizes is a paradox of any discussion of happiness on a national or a global level: even though people may not be happier, even though they are wealthier and possess more technology, they’re still as hungry as ever for more time. It’s like that old joke: the food may not be so great, but we want the portions to be as big as possible.（此课⽂没有更新，不需要配图说明。
商务英语阅读期末考试复习资料
《商务英语阅读》期末考试复习资料一、词汇翻译题（课内词汇+课外高频商务词汇）1.entrepreneur 企业家2.specification 规格详述3.human resources 人力资源4.institution 机构5.orientation 方向，导向，新员工入职培训6.decline 消减，衰亡7.bonus 奖金unch 推出，投放市场munity 社区，共同体10.necessities （生活）必需品11.stock 股票12.liquidity 流动性，变现性13.risk 风险14.potential 潜在的15.act of God 不可抗力y off 使……下岗17.listed company 上市公司18.log on 登入、连接（上网）19.absolute interest 绝对产权20.keyboard skills 打字技能21.human resources 人力资源22.account for 解释某事物的原因，占……比例23.executive 高级管理人员，执行总裁24.logo 企业或公司等专用的标记、标识25.administration 管理26.budget 预算27.feasible 可行的28.industry 产业，行业29.ingredient 成分，要素30.securities 证券mission 佣金32.dividend 股息，红利33.mature 到期，成熟34.accounts receivable 应收账款35.job description 岗位描述36.letter of intent 意向书37.living wage 基本生活工资38.bar code 条形码39.acid test 决定性的考验40.executive 高管，主管41.administrative expenses 行政管理费用42.jet lag 飞机时差反应43.customized 用户化的，按客户要求定制的44.keep-fit market 保健市场45.lecture theatre 梯形教室，梯形报告厅46.local adaptation 本土化47.balance sheet 资产负债表48.benefits package 福利套餐,整体福利49.bill of lading 提单、提货单50.access fee 使用费二、单项选择题（课内）1.Factors of production refer to _______.A.natural resources and capitalbor and entrepreneursC.both A and B2.The structure of a large manufacturing company and that of a small service firmshould be __________.A. the sameB. differentC. similar3. Organization charts show employees where they ______.A. start their workB. report to the bossC. fit into the company’s operation4. The basic management skills are ________.A.technical skills, human relations skills and conceptual skillsB.performing skills, marketing skills and planning skillsanizing skills, controlling skills and leading skills5. ________ programs include wages and salaries, incentives, and benefit forworkers.A. CompensationB. MarketingC. Orientation6. The firm’s ________ covers all the products it offers for sale.A. product lineB. product lifeC. product mix7. A nation’s ______ is the difference between the flow of money into and outof the nation.A.balance of tradeB.balance of paymentsC.payment of balance8. China is in the _______ regional economy.A. North AmericaB. EuropeC. Asia/Pacific9. A corporation can also obtain equity financing by selling securities directlyto current stockholders. “Equity” here means ______.A. reasonable qualityB. ordinary stocks and sharesC. principles of equality10.Most short-term financing is unsecured. “unsecured” here means _______.A.no interest chargeB.no collateral is requiredC.no bank loans11.The funds needed to operate an enterprise are referred to as _______.A.capitalB.resourcesbor12. Organization charts show employees where they ______.A. start their workB. report to the bossC. fit into the company’s operation13. The basic management skills are ________.A.technical skills, human relations skills and conceptual skillsB.performing skills, marketing skills and planning skillsanizing skills, controlling skills and leading skills14. ________ programs include wages and salaries, incentives, and benefit forworkers.A. CompensationB. MarketingC. Orientation15. The firm’s ________ covers all the products it offers for sale.A. product lineB. product lifeC. product mix16. _______ may be established based on costs, demands, the competitions’prices,or some combination of these.A. ProductsB. BrandsC. Prices17. A nation’s ______ is the difference between the flow of money into and outof the nation.A.balance of tradeB.balance of paymentsC.payment of balance18. China is in the _______ regional economy.A. North AmericaB. EuropeC. Asia/Pacific19.People can buy stocks from _____.A.securities marketsB. a secure marketC.financial markets20. High-risk investment techniques can provide greater returns, but they entailgreater risk of loss. “Entail” here means _________.A. retailB. investC. involve（答案自己在书上找）三、阅读理解题（课外）Passage 1Global Recession Hits the Developing WorldBoth the World Bank and the International Monetary Fund expect the world economy to shrink this year for the first time since World War Two. As recently as January, the I.M.F. had predicted growth of one-half percent. But this week its chief, Dominique Strauss-Kahn, said the world has entered what he called “a great recession”.A new World Bank report says the recession may hurt the developing world the most. Those countries depend on trade for economic growth. But world trade is expected to fall at the fastest rate in eighty years.East Asia has been hardest hit. In February, exports from China fell twenty-six percent from a year ago.Rich nations are expected to borrow heavily in world credit markets to finance spending at home. But investors are demanding very high returns if they are willing to lend to the developing world at all. Jeff Chelsky, a World Bank senior economist, says investors are avoiding higher risk debt in a flight to quality.The bank estimates that up to three trillion dollars of public and private loans in developing countries must be repaid this year. Some nations have enough foreign currency reserves, but others will struggle to find new financing to pay their existing debts.The World Bank estimates that developing nations will need between two hundred seventy and seven hundred billion dollars in financing. The amount depends on the depth of the recession.The I.M.F. is seeking to expand its lending ability. And World Bank President Robert Zoellick has called on rich nations to put some of their economic recovery spending into a crisis fund to help poor countries.Bank economist Jeff Chelsky says the poorest countries are in the greatest danger. They cannot borrow in credit markets and they depend on exports of commodities like crops or minerals. But falling commodity prices mean they now depend more than ever on foreign aid.Finance ministers and central bankers from major industrial and developing countries meet this weekend outside London to discuss the financial crisis. President Obama wants all countries in the Group of Twenty to coordinate their separate efforts to strengthen their economies.There was some good news this week, including better-than-expected reports on spending by Americans in January and February. And financial stocks rose after Citigroup reported a profit for those two months.And that's the VOA Special English Economics Report, written by Mario Ritter. I'm Steve Ember.1. According to the passage, the world economy will _______ for the first timethis year since the World War Two.A. developB. growC. expandD. become smaller2. _______may be hurt the most by the recession.A. the developing worldB. the developed countriesC. the rich countriesD. Asian countries3. Who are easier to borrow money in the world credit market?A. Rich nationsB. Poor countriesC. the World BankD. the International Monetary Fund4. What does the underlined “flight”mean in the fourth paragraph?A. travelB. flyingC. escapeD. movement through the air5.___________ has called on rich nations to help poor countries.A. President ObamaB. President Robert ZoellickC. Jeff ChelskyD. the International Monetary FundPassage 2A Rough Road for ToyotaToyota became the world's largest automaker in two thousand eight. But after years of building loyalty, the Japanese company may have put its quality brand name at risk, at least temporarily.Toyota is recalling millions of cars and trucks around the world because of cases where vehicles have sped up unexpectedly. Last August, a driver in California was unable to stop. The crash killed him and three of his family members.Toyota says the problem is rare and caused by accelerator pedals becoming stuck open. On January twenty-sixth, the company suspended sales of eight of its top-selling vehicles in the United States, its largest market. Toyota dealers have been receiving parts to make repairs.General Motors and Ford both reported increased sales in January. But Toyota sales in the United States have fallen, and so has its stock price. Toyota says it expects costs and lost sales from its recent safety recalls to total two billion dollars by the end of March.Louis Lataif spent twenty-seven years in the car industry at Ford. Now he is dean of the School of Management at Boston University.LOUIS LATAIF: “It’s Toyota’s biggest such recall. It’s voluntary incidentally, it’s not mandated. So, in that respect, they are doing something fairly bold, namely, taking the hit of shutting production and correcting the vehicles that are in inventory on which they have stopped sales.”A recall late last year involved floor mats that Toyota said could cause the accelerator to get stuck. One of the vehicles in the floor mat recall was the Prius, the world’s top selling hybrid.Now American officials are investigating the brake system on the twenty ten Prius. The Transportation Department says it has received more than one hundred twenty reports, including reports of four crashes.Toyota says it found a software problem that could briefly affect the “feel” of the anti-lock brakes on rough or slippery roads. It says it fixed the brake problem last month.But a growing number of legal cases claim Toyota knew for a long time about the sudden acceleration issue with other vehicles. The problem reportedly has led to more than eight hundred crashes and nineteen deaths in the past ten years. Congress is preparing for hearings.Greg Bonner is a marketing professor at Villanova University. He says to regain trust, Toyota will have to make public everything it knows about the problems and show it accepts responsibility.The recall has also intensified questions about all the computer control systems used in modern cars.6. Toyota may have put its quality brand name at risk because__________.A. vehicles have sped up unexpectedlyB. last August, a driver in California was unable to stop.C. Toyota is recalling millions of cars and trucks around the worldD. All of the above.7. Which of the following ways is not one Toyota solves its problem about accelerator pedals?A. Toyota stopped sales of eight of its top-selling vehicles in the UnitedStatesB. Toyota is recalling millions of cars and trucks around the worldC. Toyota increased salesD. Toyota dealers have been receiving parts to make repairs.8. Whose sales decreased in January?A. General MotorsB. FordC. General Motors and FordD. Toyota9. From what Louis Lataif said about Toyota, we can infer that _________.A. Toyota didn’t solve its problem positively.B. Louis Lataif didn’t think that Toyota solved its problem properly.C. Louis Lataif thought highly of Toyota’s way of solving its problem.D. Toyota couldn’t solve its problem.10. The underlined word in the last paragraph “intensify” means ________.A. increase in degreeB. decrease in degreeC. make the questions more tenseD. become more intensePassage 3Stock Sectors - How to Classify StocksOne of the ways investors classify stocks is by type of business. The idea is to put companies in similar industries together for comparison purposes. Most analysts and financial media call these groupings “sectors” and you will often read or hear about how certain sector stocks are doing.One of the most common classification breaks the market into 11 different sectors. Investors consider two of these sectors “defensive” and the remaining nine “cyclical.” Let’s look at these two categories and see what they mean for the individual investor.DefensiveDefensive stocks include utilities and consumer staples. These companies usually don’t suffer as much in a market downturn because people don’t stop using energy or eating. They provide a balance to portfolios and offer protection in a falling market.However, for all their safety, defensive stocks usually fail to climb with a rising market for the opposite reasons they provide protection in a falling market: people don’t use significantly more energy or eat more food.Defensive stocks do exactly what their name implies, assuming they are well run companies. They give you a cushion for a soft landing in a falling market.Cyclical stocksCyclical stocks, on the other hand, cover everything else and tend to react to a variety of market conditions that can send them up or down, however when one sector is going up another may be going down.Here is a list of the nine sectors considered cyclical:∙Basic Materials∙Capital Goods∙Communications∙Consumer Cyclical∙Energy∙Financial∙Health Care∙Technology∙TransportationMost of these sectors are self-explanatory. They all involve businesses you can readily identify. Investors call them cyclical because they tend to move up and down in relation to businesses cycles or other influences.Basic materials, for example, include those items used in making other goods – lumber, for instance. When the housing market is active, the stock of lumber companies will tend to rise. However, high interest rates might put a damper on home building and reduce the demand for lumber.How to UseStocks sectors are helpful sorting and comparison tools. Don’t get hung up on using just one organization’s set of sectors, though. uses slightly different sectors in its tools, which let you compare stocks within a sector.This is extremely helpful, since one of the ways to use sector information is to compare how your stock or a stock you may want to buy, is doing relative to other companies in the same sector.If all the other stocks are up 11% and your stock is down 8%, you need to find out why. Likewise, if the numbers are reversed, you need to know why your stock is doing so much better than others in the same sector –maybe its business model has changed and it shouldn’t be in that sector any longer.ConclusionYou never want to be making investment decisions in a vacuum. Using sector information, you can see how a stock is doing relative to its peers and that will help you understand whether you have a potential winner or loser.11. According to this passage, an investor should buy _____________in a falling market.A. cyclical stocksB. defensive stocksC. technology stocksD. transportation stocks12. According to this passage, an investor should buy _____________in a rising market.A. cyclical stocksB. defensive stocksC. stocks of utilitiesD. stocks of consumer staples13. ______________sectors belong to cyclical stocks.A. 11B.2C.9D.314. Utilities and consumer staples belong to _______________.A. cyclical stocksB. defensive stocksC. technology stocksD. transportation stocks15. ___________tend to move up and down in relation to businesses cycles or other influences.A. cyclical stocksB. defensive stocksC. stocks of utilitiesD. stocks of consumer staplesPassage 1America's biggest carmaker accepted fifty billion dollars in federal aid from the Obama and Bush administrations. People joked that GM meant "Government Motors." Now, General Motors could be on the road to recovery.The company recorded over two and a half billion dollars in profit in the first half of the year. The government still owns sixty-one percent of GM as a result of the bailout. Canada is also a shareholder. But now GM plans to sell stock to the public again.GM spent just forty days in bankruptcy. It sought protection from its creditors in June of last year. GM restructured. It discontinued some vehicles and closed dealerships and factories.In April, GM repaid almost seven billion dollars in government loans. Many of its creditors are waiting to see how much they get.GM plans an IPO, an initial public offering of stock, later this year. The company could raise as much as fifteen billion dollars.Chief executive Edward Whitacre is leaving September first. He wants the government to sell all of its shares in the company during the IPO. Many experts believe the Treasury will act slowly over time after the public offering is completed.If the stock price rises, the government could profit from the rescue. But the IPO is risky for the company. The offering will test the willingness of investors to take an equity share in the “new GM”.Buying equity is not like buying bonds. Bonds represent a loan. Equity represents ownership. Investors willing to buy equity shares in a company expect one thing -- growth.GM believes it can make that happen, in part with a new electric-and-gas hybrid.COMMERCIA L: “Chevy Volt, a car that can go up to forty miles before it uses any gas at all. That's an American revolution.”The Volt is expected to start arriving in showrooms later this year.GM is also looking overseas. The world's fastest growing car markets are in developing nations. GM is now selling more cars in China than in the United States. GM still leads the American market, though Toyota is now the biggest car company in the world.There are signs that America's big three may have put the worst of their recent troubles behind them.Chrysler also went through bankruptcy and says its sales are up. Italy's Fiat holds a twenty percent share.Ford Motor Company avoided bankruptcy and refused government help. Ford reported close to five billion dollars in profit for the first six months of the year.1. America’s biggest carmaker is _________________.A. ToyotaB. ChryslerC. GMD. Ford Motor Company2. GM stands for __________.A. Government MotorsB. General MotorsC. Both A and BD. Neither A Nor B3. People joked that GM meant “Government Motors” because _____________.A. The government still owns sixty-one percent of GM as a result of the bailout.B. They accepted fifty billion dollars in federal aid from the Obama and Bushadministrations.C. Both A and BD. Neither A Nor B4. Now, General Motors could be on the road to recovery. It plans ___________.A. to restructure.B. an IPO, an initial public offering of stock, later this yearC. to seek protection from its creditors.D. to discontinue some vehicles and closed dealerships and factories.5. According to the passage, what is not true about Chevy Volt?A. GM believes it will bring profit growth.B. It is a new electric-and-gas hybrid.C. It is a car that can go up to forty miles before it uses any gas at all.D. It has been produced.Passage 2The digital revolution, as exemplified by the Internet and electronic commerce, has shaken marketing practices to their core. In a recen t paper, Wharton’s Jerry Wind, director of the SEI Center for Advanced Studies in Management, and co-authorVijay Mahajan, a marketing professor at the College of Business Administration of the University of Texas at Austin, examine the impact of digital marketing on concepts like pricing, when customers can propose their own prices (), or buyers and sellers can haggle independently in auctions ().The paper provides an overview of some of the emerging realities and new rules of marketing in a digital world, and outlines what the new discipline of marketing may look like in the early part of the new century.To begin with, say the authors, the rapid-fire growth of the Internet is helping to drive changes. “It is not just our comp uters that are being reprogrammed; it is customers themselves,” says Wind. “These emerging cyber consumers are like an alien race that has landed in the midst of our markets. They have different expectations and different relationships with companies from which they purchase products and services.”For one thing, cyber consumers expect to be able to customize everything —from the products and services they buy and the information they seek, to the price they are willing to pay. And with digital technology opening new channels for gaining information, they are more knowledgeable and demanding than previous consumers. Digital customers can also sort products based on any desired attribute, price, nutritional value, or functionality, and they can easily obtain third-party endorsements and evaluations, tapping the experience of other users. “Companies that cannot meet their demands and expectations will be at a loss,” says Wind.Questions:6. The passage was most likely to be quoted from______.A.an overview of a paperB.an introduction to a bookC. a book on digital revolutionD. a paper discussing digital revolution7. The paper mentioned in this paper was written by______.A.Jerry WindB.Vijay MahajanC.Jerry Wind and Vijay MahajanD.an anonymous8. From the third paragraph, we can infer that______.A.the customers are also reprogrammed by computersB.e-business companies need be more knowledgeable about cyber consumersC.cyber consumers are a group of strange peopleD.cyber consumers came from outer space9. Compared with traditional customers, the emerging cyber consumers______.A.are more difficult to satisfyB.have less knowledge about businessC.have more problems with pricesD.are less willing to buy products and services10. What is mainly discussed in the passage? ______A.digital revolutionB.digital marketingC.cyber consumersD.the impact of digital marketing on concepts like pricingPassage 3Greece, economically, is in the black. With very little to export other than such farm products as tobacco, cotton and fruit, the country earns enough from ‘invisible earnings’ to pay for its needed, growing imports. From the sending out of things the Greeks, earn only $285 million; from tourism, shipping and the remittances of Greeks abroad, the country takes in an additional #375 million and this washes out the almost $400 million by which imports exceed exports.It has a balanced budget. Although more than one drachma out of four goes for defense, the government ended a recent year with a slight surplus -- $66 million. Greece has a decent reserve of almost a third of a billion dollars in gold and foreign exchange. It has a government not dependent on coalescing incompatible parties toobtain parliamentary majorities.In thus summarizing a few happy highlights, I don’t mean to minimize the vast extent of Greece’s problems. It is the poorest country by a wide margin in Free Europe, and poverty is widespread. At best an annual income of $60 to $70 is the lot of many a peasant, and substantial unemployment plagues the countryside, cities, and towns of Greece. There are few natural resources on which to build any substantial industrial base. Some years ago I wrote here:“Greek statesmanship will have to create an atmosphere in which home and foreign savings will willingly seek investment opportunities in the back ward economy of Greece. So far, most American and other foreign attempt have bogged down in the Greek government’s red tape and shrewdness about small points.”Great strides have been made. As far back as 1956, expanding tourism seemed a logical way to bring needed foreign currencies and additional jobs to Greece. At that time I talked with the Hilton Hotel people, who had been examining hotel possibilities, and to the Greek government division responsible for this area of the economy. They were hopelessly deadlocked in almost total differences of opinion and outlook.Today most of the incredibly varied, beautiful, historical sights of Greece have new, if in many cases modest, tourist facilities. Tourism itself has jumped from approximately $31 million to over $90 million. There is both a magnificent new Hilton Hotel in Athens and a completely modernized, greatly expanded Grande Bretagne, as well as other first-rate new hotels. And the advent of jets has made Athens as accessible as Paris or Rome –without the sky-high prices of traffic-choked streets of either.Questions:11. The title below that best expresses the ideas of this passage is_________.A. Greek income and expendituresB. The improving economic situation in GreeceC. The value of tourismD. Military expenditures12. Many peasants earn less than _________.A. $60 a weekB. $2 a weekC. $1 a dayD. $10 a month13. The Greek Government spends __________.A. more than 25%of its budget on military termsB. More than its collectsC. A third of a billion dollars in goldD. Less than 25% of its budget on military terms14. According to the passage, Greece has _________.A. a dictatorshipB. a monarchyC. a single majority partyD. too much red tape15. Greece imports annually goods and materials __________.A. totaling almost $700 millionB. that balance exportsC. that are paid by touristsD. costing $66 million四、篇章翻译题（课外）Passage A纳斯达克开设北京代表处随着各方吸引迅速增长的中国公司赴海外上市的争夺战愈演愈烈，纳斯达克(Nasdaq)昨日成为最新一个在北京开设代表处的全球证交所。
大学英语四级考试真题讲解 长江
• 长江是亚洲最长、世界上第三长的河流。 长江流经多种不同的生态系统，是诸多濒危 物种的栖息地，灌溉了中国五分之一的土地。 长江流域(river basin)居住着中国三分之一 的人口。长江在中国历史、文化和经济上起 着很大的作用。长江三角洲(delta)产出多大 20%的中国国民生产总值。几千年来，长江 一直被用于供水、运输和工业生产。长江上 还坐落着世界最大的水电站。
小飞守角制作
• 2. 长江流经多种不同的生态系统，是诸多濒危物种 的栖息地，灌溉了中国五分之一的土地。
• 汉语句子结构分析 • 长江流经多种不同的生态系统，//是诸多濒危物种的
栖息地，//灌溉了中国五分之一的土地。
• 流经：flow through / make its way forward through. • 生态系统：ecosystem • 濒危物种：endangered species • 栖息地：habitat • 灌溉：irrigate---irrigation
小飞守角制作
• 3. 长江在中国历史、文化和经济上起着很大 的作用。
• The Yangtze river plays a significant role in the history, culture and economy of China.
小飞守角制作
• 3.长江三角洲(delta)产出多达20%的中国国民 生产总值。
小飞守角制作
• 3.长江流域(river basin)居住着中国三分之 一的人口。
• 汉语句子结构分析: • The River basin lives…? • 重新确定主语：人口 • One third of China’s population lives
外研社学术英语(第二版)综合Unit 2 (教师用书U2
Unit 2 EconomicsI Teaching ObjectivesAfter learning Unit 2, students (Ss) are expected to develop the following academic skills and knowledge:II Teaching Activities and ResourcesReadingText ALead-inTeaching StepsAsk Ss to work in pairs and do the task in Lead-in. Then invite several Ss to share their answers with the whole class.Answer Keys1.The invisible hand.2.Our economic life is made possible by the skill and labor of vast numbers of totalstrangers.The activities of countless far-flung men and women have to be intricately choreographed and precisely timed. However, no one coordinates it, and yet they do cooperate. It’s “the invisible hand” —the mysterious power that leads innumerable people, each working for his own gain, to promote ends that benefit many. Out of the seeming chaos of millions of uncoordinated private transactions emerges the spontaneousText AnalysisTeaching Steps1.OverviewAsk Ss to preview Text A before class. Or, allocate some time for Ss to read the text quickly in class. Then invite several Ss to summarize the main idea of Text A.2.In-Depth Analysis1)Show Ss the following words and ask them to contribute to the class as muchas possible with what they know about these words. Provide additional information in Supplementary Information when necessary.•the invisible hand•free-market economy•economic downturn•An Inquiry into the Nature and Causes of the Wealth of Nations2)Explain some important language points in Language Support to Ss.3)Discuss with Ss the invisible hand in the author’s eyes by doing Task 1 inCritical reading and thinking.4)Organize a group discussion about the questions from Task 2 in Criticalreading and thinking. Encourage Ss to think independently, critically and creatively and share their ideas with each other.Supplementary Information1.free-market economyIn a free market economy, the laws and forces of supply and demand, rather than a central government, regulate production and labor. The prices for goods and services are self-regulated by buyers and sellers negotiating in an open market.Most companies and resources are not owned by the state. Instead, they are owned by private individuals or entities who are free to trade contracts with each other. 2.economic downturnAn economic downturn is a general slowdown in economic activity over a sustained period of time. It occurs when the value of stocks, property, and commodities fall, productivity either grows more slowly or declines, and GDP shrinks, stands still or expands more slowly. It can happen in a specific region (e.g.the Asian financial crisis in the late 1990s) or on a global scale (e.g. the global financial crisis in the late 2000s). The main features of an economic downturn include rising unemployment, falling share and house prices, low consumer confidence and declining investment.4．An Inquiry into the Nature and Causes of the Wealth of Nations（《国富论》）An Inquiry into the Nature and Causes of the Wealth of Nations, usually abbreviated as The Wealth of Nations, is Adam Smith’s masterpiece. It was first published in 1776, and is widely considered to be the first modern work in economics. Through reflection over the economics at the beginning of theIndustrial Revolution, the book touches upon broad topics such as the division of labor, productivity and free markets.Language Support1.Individual buyers and sellers will act according to what is in their own bestinterests. (Para. 2)The phrase “in one’s interest” means “for one’s benefit or advantage”（为了……的利益；为……着想）. There are some relevant expressions, such as “in the interest of one”, “in one’s own interest”, and “in one’s best interest”.e.g. It’s obviously in their interest to increase profits.I suspect it’s in your own best interest to quit now.2.Customers are likewise typically looking out for their self-interests. (Para. 4)The word “likewise” is used to signal a comparison that explains how things are similar（同样的；此外）.e.g. In this episode, we will likewise deal with another extremely commonquestion.Just water these plants twice a week, and likewise the ones in the bedroom.Other special words and expressions are often used to signal the comparison of two or more people, places, things, ideas, etc. Here are some examples of these signposts for your reference:similarly, both, just as, and also, resemble, parallel, in the same manner, inthe same way, alike, equally3.The market becomes more efficient as buyers and sellers move in the samedirection—as if directed by an invisible hand. (Para. 5)这里的as if用于省略句。
实用英语综合教程2课后习题答案
实用英语综合教程2课后习题答案Unit1Listen and Decode1. tomorrow ball game skiing for a long time very warm agree2.1. No, she doesn't. 2. Going to the ball game and skiing3. She heard it on the radio4. No, he doesn't5. He will give Claire a call3. the time and place fine formal written in writing at the bottom attend in person or by phone comfortable4.DCAB。
Unit3Listen and Decode1.Dr. An early airport hotel ten-minute2.1. Dr. An 2. Miami University3. He took the earlier flight4. Very nice 5 The hotel.3.a telephone message a memo phone at home personal skills a message expect who called "What was the message?" friends and family questions WHEN they called the person calling reach4.BDPassage11.（1）. . Because people stopped talking face to face to one another.（2）. Because his friend was busy talking on his cell phone, completely forgetting his presence.(3). Because they can be used anywhere and anytime.(4).With e-mail, we can communicate without seeing or talking to one another; and with voice mail, we can conduct entire conversations without ever reaching anyone.(5). People lose their intimacy of interaction.(6). He thinks it's great, but worries about its unintended consequences2. disconnected setback Internet talking reaching answer contact goes up phone automated3.(1). the communications revolution (2). their cell phones (3). electronic voice (4). e-mail (5). voice-mail (6).Directory assistance (7). great4. burden advances lonely invisible insert attendants pets chain preferable depositinterrupted Evidently5.(1). Please dial home and tell them I'm on the way to the company.(2). Since then there has never been any setback in production.(3). I saw him insert the key into the lock.(4). I suggest that you make a deposit at/with the bank(5). Yesterday Mr. Wang checked out from that hotel6．1. The hall was filled with students waiting for the interview.The square of the village was filled with people watching the football match of the World Cup2. We used to grow beautiful roses Peter used to go to the small town3. Why is it that this conclusion is wrong? Why is it that she can sing better than I?4.As I knew him better, I discovered that my first impression of him had been/was right.We get wiser as we get older.5. Why use wood when you can use plastic? Why ask me to do it when you can do it yourself?6. Pretty soon you won't have the burden of cooking breakfast for him. Pretty soon you won't take the trouble to send her to go to school every morning.Passage27.TFTTTFTTFTTT9.1. 尽管有时是字母与数字混合使用，所有的电话号码都是7位数字。
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• The economic efficiency of the production=The results of the production/the production expenditures
Efficient production is achieved when a product is created at its lowest average total cost.
Productive forces and production relations.
• According to K.Marx productive forces include labour anቤተ መጻሕፍቲ ባይዱ materials, both the material means and results of production.
The aim of the lecture:
• To explain components of the production process • To show the difference between the economic resources and the economic factors • To show the ways of production efficiency calculation
Modern economics recognizes four categories of resources:
1. 2. 3. 4.
LAND LABOUR CAPITAL ENTREPRENEURSHIP
THE PRODUCTION FACTORS ARE
• The part of the resources that are used in the production process of a definite goods or services, e.g. territory, machinery, labour force of the firm
satisfaction the needs of a society
Needs would be defined as
goods or services that are required (food, clothing, health care and etc)
Wants are
• Goods or services that are not necessary but that we desire or wish for.
Production relations.
• Are the relations between people in the process of production, distribution, exchange and consumption of the goods and services
Classical economics recognizes three categories of resources:
1. LAND 2. LABOUR 3. CAPITAL
LAND INCLUDES
all natural resources and is viewed as both the site of production and the source of raw materials.
Opportunity Cost
• The notion of choice involves both selecting and setting aside. • The term “cost” is used casually in a variety of ways, but economists attach a special meaning to it; generally, they mean opportunity cost, which refers to that which is set aside in the act of choice. • Opportunity cost: the opportunity cost of any choice is [the value of] what we give up when we make that choice. More specifically, it is what you could have gotten with the scarce resources used or otherwise given up for one’s choices. Alternative definition: the value of the next best alternative sacrificed when taking an action.
•Productivity of the labour= results of the production/ number of labour.
• It shows how many commodities were produced by one labour force
Scarcity
• Scarcity: a situation in which the amount of something available is insufficient to satisfy everyone’s desire for it. Applies most obviously to resources of a material variety (timber, ore, grain, etc.), but also applies to: • Time (only so much time for sleeping and studying) • Labor services (only so many workers with so many hours to spend) • Energy (in the broadest sense – you only have so much energy to expend) Scarcity implies the need to make trade-offs: giving up one thing in order to get another. • Personal trade-offs (you give up apartment space in return for more spending money) • Interpersonal trade-offs (resources spent on one person’s project are unavailable for others’ projects) A market economy typically uses prices to signal scarcity. A more scarce resource will tend to have its price bid up by people competing to use it.
Lecture 2
The social production and its structure
Plan of the lecture
Subtopic 1 Economic resources. Types of needs. The production factors
Subtopic 2 Productive forces and production relations. Subtopic 3 The production efficiency .
LABOUR
• Labour or human resources consists of human effort provided in the creation of products, paid in wage.
CAPITAL
Capital consists of human-made goods or means of production (machinery, buildings, and other infrastructure) used in the production of other goods and services, paid in interest.
What Is Economics?
• Economics: the study of choice under conditions of scarcity. This definition requires some unpacking, to be more precise about the notions of choice and scarcity.
Productive forces are
both means of production (such as machines), etc, goods and raw materials, and labour force who operate the means of production and enter the social division of labour.
Production efficiency indicators are:
1.The economic efficiency of the production 2.Productivity of labour 3.And others .
Production efficiency
measures whether the economy is producing as much as possible without wasting precious resources.
In economics a resource is