American Obesity

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美国价值观

Basic American Values and Beliefs基本的美国价值观和信仰Individual Freedom and Self-Reliance个人自由和自力更生The earliest settlers came to the North American continent to establish colonies which were free from the controls that existed in European societies. They wanted to escape the controls placed on their lives by kings and governments,priests and churches,noblemen and aristocrats. To a great extent,they succeeded. In 1776 the British colonial settlers declared their independence from England and established a new nation,the United States of America. In so doing,they overthrew the king of England and declared that the power to govern would lie in the hands of the people. They were now free from the power of the king. In 1789,when they wrote the Constitution for their new nation,they separated church and state so that there would never be a government-supported church. Also,in writing the Constitution they expressly forbade titles of nobility to ensure that an aristocratic society would not develop. There would be no ruling class of noblemen in the new nation.最早的定居者来到北美大陆建立殖民地是自由的控制存在于欧洲社会。

美国外交政策名词解释(双语)

chapter three1.isolationism: 美国在第二次世界大战前长期奉行的不与欧洲大国结盟、不承担任何义务的外交政策。

美国独立初期，首先考虑发展本国的经济和军事实力，把活动主要集中在美洲大陆，在对外关系中避免卷入欧洲的政治和军事冲突，不承担国际社会的政治、军事义务，不与外国、特别是不与欧洲大国结盟。

早期外交上的孤立主义对保护刚建国的美国的国家利益有一定历史作用，曾对美国对外政策产生深刻的影响。

2.idealism: 理想主义可以被视为是第一个国际关系的理论。

1918年，第一次世界大战结束后不久，美国第28任务总统伍德罗·威尔逊在国会前发表著名演讲，提出了十四点和平计划，诸如公开外交、集体安全、国际法律、民族自决等等，被称为“威尔逊主义，象征着“理想主义”的浮现。

在威氏的倡导下，西方国家在1919年成立了国际联盟。

后来法、美等国又在1929年签定了“非战公约”。

理想主义是用以解决国家在国际关系上控制和限制战争的无能的理论。

3.collective security: 集体安全体系是第一次世界大战期间，美国总统T.W.威尔逊为实现“领导世界”的对外政策目标，竭力抨击传统的欧洲强权政治与均势外交，从而倡导的体系。

集体安全保障体系以国际联盟为中心，力主航海与贸易自由、国家不分大小一律平等、民族自决、缔结和约、实现裁军等,并将这些作为“永远结束战争”,缔结世界和平的基本原则。

集体安全政策是众多国家对国家安全和国际和平的集体相互保障。

在集体安全保障下，侵略者进攻集体安全体系中任何一个国家即被视为侵犯所有国家。

4.political realism：西方国际政治理论的重要流派。

代表人物有英国的E.H.卡尔，美国的H.J.摩根索等。

它形成于20世纪30年代末。

第二次世界大战的爆发，政治理想主义的破产，促成了政治现实主义的形成。

该理论认为人性本恶,人有权力欲望,在政治上表现为权力的意志，国家权力便是这种权力意志的扩大。

intelligence和obesity阅读理解

intelligence和obesity阅读理解Inttelligence：An intelligence test measures a person's ability to solve different kinds of problems. There are many kinds of intelligence tests. The tests that are sometimes given in schools are called Stanford－Binet I. Q. tests. They were first developed in 1905 by a French psychologist named Alfred Binet and later revised(修订) for use on children in the United States by psychologists at Stanford University.Binet had observed that on the average a 10－year－old learns more quickly and can solve more difficult problems than a 9－year －old; an 11－year－old learns more quickly than a 10－year－old, and so on. As a rule a child's intelligence tends to increase year by year. Therefore Binet arranged his tests by age levels：the first problems in any test can be solved by all children of the age level being tested; the problems become more and more difficult until few, if any, children of that age can solve them.After a child has completed a Stanford－Binet test, the psychologist figures out the score and then compares it with theaverage score of other children of the same age. If a child solves the same number of problems as the average child of the same age solves, his I. Q. will be 100．If he solves more problems, his I. Q. will be more than 100．If he solves fewer, it will be less than 100．By comparing a child's score in this test with his score on an earlier one, the psychologist can tell how fast the child's abilities are growing in relation to his age.1．Stanford－Binet I. Q. tests are ________.A．the tests given in schools at the end of each yearB．intelligence tests for adultsC．intelligence tests given to school childrenD．the tests in psychology for all the people2．After observation, Binet learned that on average ________.A．a 9－year－old child learns more quickly than a 10－year－old oneB．a 10－year－old child learns as quickly as a 11－year－old oneC．all the children of one age can solve more difficult problems D．a child's intelligence tends to rise with his age3．If a child cannot solve the same number of problems as the average child of the same age solves, we may say, his I. Q. ________.A．will be tenB．will be a hundredC．will be less than a hundredD．will be more than a hundred4．The psychologist can tell how fast a child's abilities are growing ________.A．by figuring out his score in the I. Q. testB．by making sure that a child's I. Q. is more than 100C．by comparing a child's score in the test with the average score of the same ageD．by comparing a child's score in the test with his sire on an earlier one5．According to the passage, which of the following is true?A．The I. Q. test was first developed by an American psychologist at Stanford University.B．Binet arranged his tests by age level and by levels of difficulty as well.C．There is only one type of intelligence test now in use that is called Stanford－Binet I. Q. test.D．Intelligence tests are designed to test children's learning ability.Obesity：Obesity (肥胖症定)is becoming a problem in our busy society, and almost one in three American aduts is now considered to be obese.Childrenobesity is also at an all-time high.Obesity meas being very overweigh.If you are obese, you have too much body fat. If you eat more food than your body can use, this will makeyou put on weight.Food that your body does not need will be stored as fat by your body.The following are the major factors that increase the risk of obesity.What you eat plays a major role in weight gan.Eating a lot of fast food such as hamburgers, sweet drinks, ice creams and other sweet foodcanincrease the risk of becoming obese.lf you do not do enough exercise, you will put on weight as the food you eat is not being used to make energy for physical activities.The chances of you being obese are greater if your parents are obese.There are many psychological factors that cause people to eat too much.People who are worried, unhappy or bored will often eat to makethemselves feel better. This is known as comfort eating.Age is another factor, as you tend(趋于)to be lss active when you get older.When you get older, you need to eat less, and if you do not eat less,you will put on weight.Oesity can cause nmany health problems such as heart problems, ligh blood pressure and many other serious medical conditions.【小题1】The underlined sentence in paragraph 1 means that_A. obesity does not do harm to health.B. there are more obese children than before.C. all the American children are obese.D. there are less obese children in the USA.【小题2】According to the passage, there are_major factors that increase the risk of obesity.A. threeB. fourc. fiveD. six【小题3】What will the writer most probably talk about after the last paragraph?A. How to avoid obesity.B. How to live in the busy USA.C. What illnesses are caused by obesity.D. How doctors treat heart problems.。

GRE阅读3大类题型出题考点和解题思路分析指点

17. The primary purpose of the passage is to
(A) contrast the theories of Jean Wagner with those of other contemporary critics
(B) document the influence of Jean Wagner on the development of Afro-American poetry
GRE阅读题型思路分析：列举题
列举，顾名思义，就是符合某种条件的几个例子，例子可以是某几个事件，动作，情况或者人物。列举题有两种形式，一种是列举非，它问你四个选项中哪一个原文中没有提及。应对的办法仍然是定位原文，然后采用排除法，直至找到正确答案。第二种列举题要你在四个选项种找出哪一个选项在原文中提及，应对的措施仍然是根据关键词定位。其实，列举题并不难，出现的概率也比较大，每篇阅读大概出现一题。
It is Wagner who first demonstrated the essential fusion of racial and religious feeling in Afro-American poetry. The two, he argued, form a symbiotic union in which religious feelings are often applied to racial issues and racial problems are often projected onto a metaphysical plane. Wagner found this most eloquently illustrated in the Black spiritual, where the desire for freedom in this world and the hope for salvation in the next are inextricably intertwined.

2024学年山西省运城市空港新区一中高考英语必刷试卷(含解析)

2024学年山西省运城市空港新区一中高考英语必刷试卷注意事项1．考生要认真填写考场号和座位序号。

2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。

第一部分必须用2B 铅笔作答；第二部分必须用黑色字迹的签字笔作答。

3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。

第一部分（共20小题，每小题1.5分，满分30分）1．My mother opened the drawer to ______ the knives and spoons.A．put away B．put up C．put on D．put together2．It is not how much money you will give us but that you are present at the ceremony ______ really matters. A．which B．it C．what D．that3．It is immediately clear ______ the financial crisis will soon be over.A．since B．whatC．when D．whether4．As economy is declining, jobs ________to the young, continue to be scarce.A．available B．convenientC．comfortable D．valuable5．---Don’t worry, Mum. The doctor said it was only the flu.--- __________! I’ll tell dad there’s nothin g serious.A．Congratulations B．What a reliefC．How surprising D．I’m so sorry6．As you go through this book, you ________ that each of the millions of people who lived through World War II had a different experience.A．will find B．foundC．had found D．have found7．It is the bus driver who should ______ the safety of the passengers.A．answer for B．search for C．stand for D．go for8．Usually doctors are understandably ________ about new medicines because of the uncertainty of their effects.A．considerate B．logical C．optimistic D．cautious9．The following________________ chosen as the candidates of the competition.A．is B．areC．has D．have10．With a travelling speed of up to 350 kilometres per hour, the railway to be built between Beijing and Shanghai_______ the journey time from 12 hours to 5 hours．A．cuts B．will cut C．is cutting D．has cut11．一Would you be so kind as to take this heavy box upstairs for me?一A．It's my pleasure．B．Help yourself．C．Sure，with pleasure．D．Take your time．12．一When he know the result of today’s job interview?一In a couple of days．A．should B．may C．shall D．must13．—Mum, do you mind if I invite some friends to my birthday party?—______. It will be more interesting.A．By no means B．Yes, of courseC．Don’t worry D．No doubt.14．There is no reason to be disappointed. ________, this could be rather amusing.A．Above all B．As a resultC．Apart from that D．As a matter of fact15．-- It shouldn’t take long to clear up after the party if we all volunteer to he lp．--- That’s right．_____________．A．Many hands make light work B．Something is better than nothingC．The more the merrier D．The sooner begin, the sooner done16．I'm sorry you ______ so long, but it' ll still be some time before Jim gets back．A．wait B．waited C．had waited D．have been waiting17．A good government is not to pick technologies, but to establish conditions ________ innovation is supported and encouraged into the marketplace.A．when B．thatC．as D．where18．Meizhou Island is such a beautiful place of interest______ everyone likes to visit.A．as B．that C．which D．where19．—Why not buy a second-hand car first if you don’t have enough money for a new one?—That’s a good ________.A．saying B．questionC．account D．suggestion20．The style of the campus is quite different from ______ of most Chinese universities where visitors were amazed by the complex architectural space and abundant building types.A．that B．one C．the one D．those第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。

2020年7月英语六级真题及参考答案完整版

2020年7月英语六级真题及参考答案【完整版】四六级试卷采用多题多卷形式，大家核对答案时，找具体选项内容，忽略套数。

无忧考网搜集整理了各个版本，仅供大家参考。

【有道考神版】【星火英语版】The best preparation for tomorrow is doing your best today对明天做好的准备就是今天做到最好范文：There is a famous saying that the best preparation for tomorrow is to do good work today. Simple as the saying is, it informs us that one doesn’t need to worry about the future if he can seize the moment.It is generally believed that taking immediate action is of great importance. Doing good work today enables people to achieve their great goals step by step. Assume a college student who is indulged in his wishful thinking of passing the CET-6 exam with a high score without any efforts and hardwork，and he will be devastated to accept the reality when he fails. The same thing may be said of some grown-ups who aspire to gain fame and fortune but never bother to put their splendid plans into practice immediately.Therefore, by some means or other we must take action to pursue our goals. It is necessary for us to aim high but our behaviors should also deserve our dreams. We are supposed to put our efforts into every single day and never look down upon those little tasks. Only in this way can we fulfill our dreams.Section AConversation OneQuestions 1 to 4 are based on the conversation you have just heard.1. What do we learn about Anna Sanchez?定位句：(1) Mrs. Anna Sanchez is a three-time Olympic champion and author of the new book To the Edge Mrs. Sanchez,2. What is the woman’s book mainly about?定位句：(2) The book is about how science and technology has helped to push humans to the edge of their physical abilities.3. What has changed in the past thousands of years?定位句：(3) I believe that while our bodies have not changed in thousands of years, what has changed is the scientific knowledge.4. What is the man’s concern about the use of technology in sports competitions?定位句：(4) Is there any concern that technology is giving some athletes an unfair advantage over others.Conversation TwoQuestions 5 to 8 are based on the conversation you have just heard.5. What does the woman think is required to be successful in international trade?定位句：(5) Trends and demand come and go. So one needs to be very flexible to succeed in this industry.6. What does the woman say is special about her way of doing trade?定位句：(6) I even use the same container. It's a very efficient way of conducting trade.7. What does the woman have in both Italy and China?定位句：(7) I have a warehouse in Genova Italy and another in Shanghai.8. What does the woman say makes furniture marginally more profitable?定位句：(8) Furniture is marginally more profitable, mostly because it enjoys lower customs duties.Section BPassage OneQuestions 9 to 11 are based on the passage you have just heard.8. What does the passage say about humor in the work place?定位句：(9)Humor unlocks the office prison because it lets adults bring some of their child-like spirit to the job.9. What does the study by Howard Poleo show?定位句：(10)Poleo conducted the study that proved humor can help workers excel at routine production tasks.11. What can ask employees do in the humor room?定位句：(11)Employees can take the doll apart, as long as they put arms and legs back in place.Passage two.Questions 12 to 15 are based on the passage you have just heard.12. What does the speaker say has aroused public interest?定位句：（12）Public interest was aroused by the latest discovery of a changed gene in an obese mice.13. What do we learn about the changed gene?定位句：（13）Those with the changed gene may not sense when they have eaten enough or if they have sufficient fatty tissue. And thus can't tell when to stop eating.14. What does university of Vermont psychologist Esther off burn say?定位句：（14） This research indicates that people really are born with a tendency to have a certain weight, just as they are to have a particular skin color or height.15. What accounts for Americans obesity according to a survey by the center fordisease control?定位句：（15）Such rapid change underlines the role of environmental factors, like the abundance of rich foods in Americans overeating.Section CRecording OneQuestions 16 to18 are based on the recording you have just heard.16. What quality do men value most concerning friendship according to a questionnaire response?定位句： (16) Asked to consider the ingredients of close friendship, women rated these qualities above all others, men assigned a lower priority to them in favor of similarity and interests (selected by 77% of men),17. What do women refer to when speaking of close friendships?定位句：(17) It is evident by their selections that when women speak of close friendships, they're referring to emotional factors,18. What may threaten a friendship for both men and women?定位句：(18) As for the hazards of friendship, more than a few relationships have been shattered because of cutthroat competition and feelings of betrayal. This applies to both men and women, but unequally.Recording TwoQuestions 19 to 21 are based on the recording you have just heard.19. Where can many of the best dinosaur specimens be found in North America?定位句：(19)Many of the best specimens may be seen today at museums of natural history in the larger cities of the United States and Canada.20. What occurs to many people when they see the massive bones in the pit wall?定位句： (20)Many people get the idea from the massive bones in the pit wall that some disaster such as a volcanic explosion or a sudden flood killed a whole herd of dinosaurs in this area.21. What does the speaker suggest about the large number of dinosaur bones found in the pit?定位句： (21)The pit area is the large dinosaur graveyard, not a place where they died. Most of the remains probably floated down on eastward flowing river until they were left on a shallow sandbar.Recording ThreeQuestions 22 to 25 are based on recording you have just heard.21. What have young Americans been accused of?定位句（22）Young people in this country have been accused of not caring for their parents the way they would have in the old country.22. What does the speakers say about old people in the United States?定位句：（23）old people have been influenced by an American ideal of independence and autonomy. So we live alone, perhaps on the verge of starvation in time without friends. But we are independent.23. What is astonishing to the young mothers interviewed by the speaker?定位句：（24）They were astonished to hear that in most of the world, throughout most of its history, families have been three or four generation families living under the same roof.25. What does the speakers say older people try their best to do?定位句：(25)So in the end, older people have to devote all their energies to not being a burden.阅读26.grabbed27.disaster28.stake29.overwhwlming30.eroding31.deteriorating32.stagnation33.determined34.urgent35.capacity36.Cpiaget Believed that small children 37. JThe author and his colleagues38.BIn the latter half of the last century 39.AResearch conducted by Jane.40.KOur improved understanding of babies.41. EIt has been found in recent research 42.MScientists are still debating.43.Hthe newer research methods focus on 44.DWith the progress in psychology45.LEven though marked advances have been made.46.B.They hold a different view on stress from the popular one.47.DThey apply extreme tactics.48.AThey help him combat stress from work.49.CIt is something everybody has to live with.50.CIts effect varies considerably from person to person.51.BHunting may also be asolution.52.AIt keeps him pollution under control.53.AOver pollution is not an issue.54.CMany birds and small animals are being.55.CCoordinated efforts of hunter.翻译《三国演义》写于14世纪，是中国著名的历史小说。

美国的肥胖问题 Obesity in America 英语作文

Obesity in America>Obesity in America Essay:Obesity is a form of medical condition where one’s body has an accumulation of excess fat. When the BMI or the body mass index of a person is over 30 kg/m2, that person is termed obese.In America, a considerable chunk of the population suffers from obesity. This proportion has reached 35% recently and is troubling the people of the United Nations like never before. We are providing students with samples ofessay on a long essay of 500 words and a short essay of 150 words on the topic “Obesity In America” for reference.Long and Short Essays on Obesity in Americafor Students and Kids in EnglishWe are providing students with samples of essay on a long essay of 500 words and a short essa y of 150 words on the topic “Obesity In America”>for reference.Long Essay on Obesity in America 500 Words in EnglishLong Essay on Obesity in America is usually given to classes 7, 8, 9, and 10.Renowned medical institutions like the American Medical Association, the National Institutes of Health, the American College of Endocrinology and many others have long considered obesity as a serious health issue. As of now, almost 35% of the entire population of America is suffering from chronic obesity, a fact that has finally attracted the attention of the public.According to the studies of The Center for Disease Control and Prevention or commonly termed as CDC, obesity is more of a national epidemic. It is far from a simple weight issue and is known to have dangerous and damaging effects on both the physical and the mental health of an individual.As of 2013, America is only second to Mexico in terms of obesity occurrence. While Mexico has a rate of 32.8%, America is following closely at 31.8%. America has the maximum number of wellness clubs, the maximum variety of nutrition capsules, which makes one assume that theresidents are the fittest. However, this is far from reality, and the citizens are growing more concerned about their increasing waistlines like never before.According to an alarming report by the CDC, published between the years 2011-2012, almost 78.6 million people in the USA are experiencing from chronic obesity, which is equal to the entire population of Germany or Iran. According to the same report, there are hardly any states in the country which has less than 20% population suffering from obesity.The states in the United States of America, with the highest percentage of obese people, were West Virginia and Mississippi, where the percentage is over 35. The lowest rates, lying between 20%-25%, were in the states of Vermont, California, Hawaii, Utah, Massachusetts, Colorado, Montana, and Washington, DC. The regional pattern that could be noticed is that the south has the highest cases of obesity, while the west had the least.Obesity is now becoming the evilest possible enemy for Americans. With a fast-paced life, fried food, and bad eating habits, obesity hasbecome a common occurrence. The people are obsessed with eating up to a point where nothing can be done. The younger generations are not advised to eat vegetables as the parents themselves are more drawn toward pizzas or burgers.Other than this unhealthy food habit, there are numerous reasons for obesity among Americans. The environment where the Americans live in is to blame for obesity as well. The environment supports easy access to unhealthy food. Overeating is encouraged, and technological designs urge people to be lazier than before.With less exercise to do, no wonder the Americans are quick to gain weight.The Americans are yet to realize how adversely obesity might affect them. From increased chances of cancer to occurrences of the stroke to even cardiovascular diseases are all the consequences of obesity. Obese children are prone to serious health issues like type 2 diabetes.To tackle the prevalence of obesity, the people of America should be aware of the adversities. They should encourage themselves and their following generations to live a healthy life.Short Essay on Obesity in America 150 Words in EnglishShort Essay on Obesity in America is usually given to classes 1, 2, 3, 4, 5, and 6.Life in America is fast-paced, with more food joints than living residences. Today America has almost 35% of the population, which is prone to obesity, and this proportion is bound to increase further if not step is taken quickly.The noxious environment, the steady growth of innovative technology, and lack of physical activity are all reasons for the increasingwaistline in American citizens. The kids are not encouraged to eat more vegetables, but the intake of oily and fatty foods are not prohibited. The hotels and restaurants are offering larger servings of the poison to survive in competition.Since children are the future of the current generation, they should be taught the importance of a healthy diet. Consuming a healthy diet at an early age has its benefits in the later years. The children should be taught to play outdoors instead of being stuck to online or video games because physical activities are equally important.10 Lines on Obesity in America in EnglishAmerican obesity is an international concern.Bustling schedules are thought to be the reason for weight gain.Less physical activity leads to obesity.Southern parts of America has a higher proportion of obese people.America is second to Mexico in obesity occurrence.Corn-based commodities are the reason for the inactive lifestyle.Obesity is blamed on fast food.73.7% of Americans over 20 years of age are obese.8 out of 10 Americans eat fast food.In 1962, American obesity was around 13%.FAQ’s on Obesity in America EssayQuestion 1.Why are Americans obese?The unhealthy lifestyle with more fast food and less physical activity is the main reason for most Americans being obese.Question 2.In America is the obesity rate increasing?Answer:Yes, it is increasing at an alarming rate.Question 3.What is the indicator of obesity?BMI or Body Mass Index is the parameter on which obesity is measured. If the BMI goes beyond 30kg/m2, a person can be called obese.Question 4.What is the global scenario of obesity?Answer:According to WHO, American Samoa is the top country concerning obesity, closely followed by Nauru, then Cook Islands, Tokelau, Tonga,WHO gives this data concerning a survey of 200 countries.。

美国超验主义英语的介绍

Mottos
• ''The world shrank itself into a drop of dew.'' 世界将其自身缩小成为一滴露水
"Believe yourself"
"A person must be able to become what he wants to be "
The major features of Transcendentalists
4.东方神秘主义【Oriental mysticism】
Weaknesses
The transcendentalist movement had a smafor a few years.
The transcendentalism was never a systematic philosophy. It borrowed from many sources.
“American Scholar”: American’s declaration of intellectual independence.( to develop American’s own culture)
Henry David Thoreau 1817-1862
He is best known for his book Walden, a reflection upon simple living in natural surroundings, and his essay, Civil Disobedience, an argument for individual resistance to civil government in moral opposition to an unjust state.

肥胖是疾病

A.M.A. Recognizes Obesity as a DiseaseBy ANDREW POLLACK June 19, 2013美国医学会认定肥胖是疾病ANDREW POLLACK2013年06月19日The American Medical Association has officially recognized obesity as a disease, a move that could induce physicians to pay more attention to the condition and spur more insurers to pay for treatments.美国医学会(American Medical Association)已经正式承认肥胖是一种疾病，此举不仅可能促使医生更加重视肥胖问题，而且会促使更多的保险公司支付肥胖的治疗费用。

In making the decision, delegates at the association‟s annual meeting in Chicago overrode a recommendation against doing so by a committee that had studied the matter.一个对此进行过研究的委员会建议不要把肥胖定义为疾病，但在芝加哥举办的美国医学会年会上，代表们否决了该项建议，做出了这项决定。

“Recognizing obesity as a disease will help change the way the medical community tackles this complex issue that affects approximately one in three Americans,” Dr. Patrice Harris, a member of the association‟s board, said in a statement. She suggested the new definition would help in the fight against Type 2 diabetes and heart disease, which are linked to obesity.美国医学会理事帕特里斯·哈里斯博士(Patrice Harris)在一份声明中说，“承认肥胖是一种疾病，将有助于转变医学界处理这个复杂问题的方式，大约三分之一的美国人都受到这个问题的影响。

america的英文意思是什么

america的英文意思是什么对于america这个世界强国我们对于它都不会陌生，就连这个英语单词的意思我们都很熟悉。

下面是店铺给大家整理的america的英文意思是什么，供大家参阅!america的英文意思是什么英 [ə'merɪkə] 美 [əˈmɛrɪkə]n. 美国;美洲(包括北美和南美洲)america的英语词组north america 北美洲south america 南美洲latin america 拉丁美洲united states of america 美利坚合众国(美国)bank of america n. 美国银行central america 中美洲(位于墨西哥与南美洲之间);中美洲各国corporate america 美国公司voice of america 美国之音america online 美国在线服务公司good morning america 早安美国(美国广播公司早间节目的名称) confederate states of america 美利坚联盟国middle america 中美洲(墨西哥及美洲中部)british north america 英属北美;英国保险公会北美洲保险区域america的英语例句I may go to America or I may not,it all depends.我也许去美国，也许不去，要视情况而定。

She scampered in London then went back to America.她在伦敦匆忙地游览了一番，然后回到了美国。

Some of the mountains in America have not yet been mapped out.美洲有些山脉还没有在地图上标出来。

The Atlantic Ocean separates America from Europe.大西洋把美洲和欧洲分隔开来。

TheDifferencebetweenEnglandandAmerica英美文化差异

The Difference between England and AmericaAbstract:the paper is to show the difference between American and English in several aspects, such as geographical location, cultural environment and the most important part, the language.1.Geographical LocationThe geographic location of the United Kingdom and the United States are different, one in European continent, one continent of the America. The United Kingdom, after a long period of development, has been very wealthy, so they are decent and conservative. But at the beginning of the United States, the United States is in a completely unfamiliar and barren continent, the first settlers were called pioneers, so they have to have the courage to take risks. If they do not have the spirit of adventure, they will not be able to survive, not to mention development, the hard environment eventually made the American spirit. In addition, the difference of European culture and American cultural contributes to the difference of the two countries. English suffers from the influence from other European countries, like France, Germany, but American was influenced by the culture of the other countries in American continent as well as the native Indian.2.Culture EnvironmentBritain is a traditional European country with long historical tradition continuity, and there had been a hierarchy in British society for a long time. And in UK there always has been a monarchy. So, the British likes to remember past times and old acquaintances, tends to be conservative, and behaves like a gentleman. All these need culture accumulation, and these character and qualities can’t be made if the country is without a long history. However, the U.S. is precisely without a very profound historical accumulation and is a young country. So, the Americans dare to innovate and stress emphasis on personal value. On the other hand, in the United States, there are not a lot of constrains. They feel free to make bold innovations.In addition, there is a great difference in the population composition of the two countries. The United States is a nation of immigrants, people comes from all countries and regions in the world. So, the culture of the United States shows differentcharacteristics. People in American can accept and absorb all the culture factors all over the world. U.S. attitude toward foreign cultures is an open. However, comparing to the United States, the structure of the UK population appears to be simplex.nguageAlthough, American and England are all English speaking countries, they all have its own kind of English after a long time, and we call them British English and American English.3.1PronunciationBritish English is conservative and rigorous. In many cases, there is no correspondence between the pronunciation and spelling, and British are willing to follow the rule in this way to show their kind of recognition and respect for their language. However, Americans have another concept. They do everything under the precondition of convenience, and they tend to follow the regular pronunciation rather than irregular pronunciation in British English. Americans change the irregular pronunciations in British English into regular ones.For example: in English, the word forehead pronounces [fo: rid], but in American, [fo: rhed]. The word medicine, British read it [medsin], the letter i is not pronounced, and American English read [medisin]. Even some regular pronounced words also change, because of the Americans undisciplined, lazy style.3.2spellingThe way of spelling in American English is more concise and practical than that in British English, they would ignore the letter in writing if the letter was not pronounced, which makes words short and easy to spell.Take an example, if the letter L ending in a word was not unstressed syllable, American people seldom end the word with double L, such as councillor, American will spell councilor instead, and traveler instead of traverller, and so on. Some words in American English end with –ter, such as center-centre, meter-metre. In British English words end with –our are changed into –or in American English, like labour-labor, honour-honor, colour-color.3.3VocabularyThe differences between British English and American English also exist in their vocabulary, such as, the Americans used the apartment, and the British flat, Americans say the first floor, and the British the ground floor; public school in British English means private school which kids come from affluent families can afford, but the public schools in American English is a school run by government. Eating the dessert after dinner in American English means all kinds of food, but only fruit in British English. The trouser in American English is pants, whereas, pants means underwear in British English. The word check in American English is bank note in British English.4.Table MannerAt table, the British people pays special attention to table manners, such as, they shouldn’t talk at table, shouldn’t beat tableware as well. They have a strict requirement on how to use knives and forks. While Americans on the relatively few occasions will do so, they like fast and convenient food, they do not require delicate or luxury dinner but they pay more attention to popular food. American favorite food is known as KFC, McDonald's and pizza hut, the junk food. This diet keeps the American obesity rate high. But from the diet habits, it is not difficult for us to find that the American do everything vigorously and resolutely and do not stick to the trifles.cationFrom the educational philosophy of the education system in the United States, there are the characteristics of diversity and openness, international and flexibility, which enable the U.S. Department of Education to ensure educational equity and equality of opportunity to receive education, and take full advantage of the strengths of educational objects, so education is the dynamic, vibrant in American. It also reflects what the Americans have been in pursuit, the freedom and equality.British education has a rigorous style of study and impeccable the education system. The UK has a strict quality control system, the teaching quality evaluation and the research Assessment from all the school in England are announced to the world,higher education institutions in the UK will be checked in a regular routine. This rigorous attitude is also reflected in the assessment of the student. Many students can’t get a degree if they fail in passing the assessment. Ethics and professionalism of English teachers ensure the quality of its education. British education also reflects British conservative and rigorous character.6.SummeryIn conclusion, we can see that the British are sensitive, restrained, conservative, they tend to be rational rigorous and gentlemanly. By comparison, Americans are warm and cheerful, bold and frank. They are with a spirit of adventure and innovation.。

The American Dilemma

The American DilemmaIntroductionThe American Dilemma refers to the complex and persistent issue of racial inequality and discrimination in the United States. Since its inception as a nation, the United States has grappled with the challenge of achieving equality and justice for all its citizens, regardless of race or ethnicity. This dilemma extends across various aspects of American society, including education, employment, criminal justice, and representation. In this document, we will explore the history, current state, and potential solutions to the American Dilemma.Historical Roots of Racial InequalityThe roots of the American Dilemma can be traced back to the institution of slavery, which was prevalent in the United States until the mid-19th century. Slavery served as the cornerstone of the Southern economy but created deep social divisions between white slave owners and African American slaves. The end of slavery with the Emancipation Proclamation in 1863 did not eliminate racial discrimination and inequality. The Jim Crow laws enforced segregation, leading to separate and unequal facilities for African Americans in the South, from schools to public transportation.Civil Rights Movement and ProgressThe Civil Rights Movement of the 1950s and 1960s marked a significant turning point in addressing the American Dilemma. Led by influential figures like Martin Luther King Jr.,the movement fought for equal rights, desegregation, and an end to discriminatory practices. Key milestones include the Brown v. Board of Education Supreme Court decision in 1954, which declared racial segregation in schools unconstitutional, and the Civil Rights Act of 1964, which outlawed discrimination based on race, color, religion, sex, or national origin. These achievements helped shape the legal framework for equality.Persistent ChallengesDespite the progress made, the American Dilemma continues to persist in modern society. Systemic racism, unconscious bias, and structural inequalities create barriers to equal opportunities. African Americans and other minority groups face numerous challenges in education, including underfunded schools and achievement gaps. Employment disparities reveal significant wage gaps and limited representation in higher-paid professions. In the criminal justice system, racial profiling and disproportionate sentencing contribute to the overrepresentation of African Americans and Latinos in prisons.Addressing the American DilemmaTo address the American Dilemma, a multifaceted approach is necessary. It starts with education reform, ensuring equal access to quality education for all students. This may involve increased funding for disadvantaged schools, improved teacher training, and the implementation of inclusive curriculum that reflects the diversity of American history. Additionally, promoting diversity and inclusion in the workplace can help reduce employment disparities. Companies can adoptaffirmative action policies, provide unconscious bias training, and actively recruit and retain a diverse workforce.Reforming the criminal justice system is equally crucial. Implementing police reform measures, such as community policing and bias training, can help address racial profiling. Sentencing reforms, such as reducing mandatory minimum sentences and implementing alternatives to incarceration, can reduce the disproportionate impact on minority communities. Moreover, promoting civic engagement and political representation among minority groups can ensure their voices are heard and influential in the decision-making process.ConclusionThe American Dilemma represents an ongoing challenge to achieve racial equality and justice in the United States. Despite significant progress over the years, racial disparities persist across various facets of American society. Education, employment, criminal justice, and representation all require comprehensive reforms to address systemic racism and promote equal opportunities for all. By implementing targeted measures and fostering a more inclusive society, the United States can work towards resolving the American Dilemma and achieving true equality for its citizens.。

外文ppt课件American-Obesity

Transgenic Mice Could Solve The Obesity Epidemic
“fat-gene” found in mice
• • By tweaking an enzyme in mice, researchers expected to get rodents with low cholesterol, but fatty livers. Instead they found a switch which might be a weight loss miracle. The researchers from the University of Alberta bred a mouse lacking a single enzyme that's associated with fat metabolism — triacylglycerol hydrolase (TGH). TGH is partly responsible for releasing triglycerides from the liver where they go on to form very low-density lipoproteins (VLDLs), which are considered "bad" cholesterol. The scientists thought that breeding a mouse deficient in TGH would have fewer VLDLs, and instead found the mice that not only had lower cholesterol, but also system wide metabolic improvement — seemingly without downside. The researchers hypothesized that removing the TGH would mean the more fat would build up in the liver, as the mechanism by which the fat was released was missing. Instead of getting tiny rodent foie gras, the triglycerides were burned almost immediately rather than being stored, and the liver compensated by synthesizing less fat. The rodents ate more, but also expended more energy, and showed no change in body weight compared to their normal cousins.

美国肥胖英文作文

美国肥胖英文作文The obesity problem in the United States is a serious issue that needs to be addressed. People in America are getting fatter and it's becoming a major concern. The reasons for this are varied and complex. Firstly, the availability of fast food and unhealthy snacks is a major contributing factor. People are constantly bombarded with advertisements for greasy burgers and sugary drinks, making it difficult to resist the temptation. Additionally, the sedentary lifestyle of many Americans plays a role. With the rise of technology, people are spending more timesitting in front of screens and less time being physically active.Moreover, the portion sizes in America are out of control. When you order a meal at a restaurant, you are often served a plate that could feed a family of four. This encourages overeating and leads to weight gain. It's no wonder that obesity rates are skyrocketing. Another factor that contributes to the problem is the lack of educationabout nutrition. Many people simply don't know how to eat a balanced diet or make healthy choices. This lack of knowledge perpetuates the cycle of obesity.Furthermore, the cultural norms in the United Statesalso play a role in the obesity epidemic. In many social gatherings, food is the center of attention. Whether it's a barbecue, a potluck, or a holiday feast, the focus is often on indulging in rich, calorie-laden dishes. This cultural emphasis on food as a form of celebration and comfort can make it difficult for individuals to make healthier choices.In addition, the fast-paced lifestyle of Americansleads to a reliance on convenience foods. With busy schedules and limited time, many people opt for pre-packaged meals and take-out options. These foods are often high in calories, unhealthy fats, and sugar. The convenience factor outweighs the consideration fornutritional value.Lastly, the emotional aspect of eating cannot be ignored. Many people turn to food as a way to cope withstress, boredom, or other emotions. This emotional eating can lead to overconsumption and weight gain. It's important to address the underlying emotional issues that contribute to unhealthy eating habits.In conclusion, the obesity problem in the United States is a complex issue with various contributing factors. The availability of unhealthy food, sedentary lifestyles, large portion sizes, lack of nutrition education, cultural norms, reliance on convenience foods, and emotional eating all play a role in the rising rates of obesity. It's crucialfor individuals, communities, and the government to work together to address this problem and promote healthier lifestyles.。

Obesity_肥胖英语演讲

Disease associated（相关疾
病）with Obesity
Thromboembolic disease血栓栓塞性疾病
Coronary disease冠状动脉疾病
Diabetes糖尿病
Look at the Gallbladder disease胆囊疾病
Hyperlipidemia 高脂血症
In your heart, who is the fattest people in our class?
And why is him/her so
Now let's talk about the social problem---The Obesity Problem
by wjc
Contents
shocking number Increased operative risk增加手术风险
of
the
diseases caused by Reflux esophagitis 反流性食管炎
Degenerative er脂肪肝Obesity!
Gout痛风
2
- Do sports for an hour
every day.
3
3. Take drugs
-Take diet pills,but it will do
harm to your health.Don't try this
4
unless you are cornered[ˈkɔ:nəd ](走投无路) .
（表格）.You can have a look.
Backetball:7.5 Football:7.2 Volleyball:4.5
Badminton:5.8 Running:15.0

大学六级-37_真题(含答案与解析)-交互

大学六级-37(总分693, 做题时间90分钟)Part Ⅰ WritingDirections: For this part, you are allowed 30 minutes to write a short essay entitled on Graduate Mania. You should write at least 150 words following the outline given below.1.目前很多人报考研究生；2. 你认为此现象的原因是什么；3. 你的看法。

SSS_TEXT_QUSTI该问题分值: 106Sample WritingOn Graduate ManiaIn recent years, people who would like to go to graduate school became more and more. For one thing, thousands of enterprising young men sit for National Graduate Entrance Exam each year. For example, 50 thousand candidates took part in the National Graduate Entrance Exam last year. For another, not only the undergraduates but also the work employees try their best to be postgraduates.There are several reasons which lead to this phenomenon. To begin with, it is because of employment pressure that large numbers of people enroll in the National' Graduate Entrance Exam. Owing to enhancement of educational standard, a bachelor's degree is no longer evaluated as a sufficient qualification to ensure a decent job. Secondly, some people, though have been employed for several years, find their knowledge inadequate to meet the demand of this ever- changing world. Finally, many people only follow the suit with no specific purpose.In my opinion, we have to think carefully before we decide to apply for graduate school. Can graduate school offer me what I want to learn? Do I need practical work experience or theoretical knowledge? Before we make the choice these questions need to be answered.Part Ⅱ Reading Comp rehension (Skimming and Scanning)Prepar ing for Weight Loss SurgeryFor those who consider weight loss surgery, they are at the end of their ropes. Traditional methods of diet and exercise have had no effect, and this procedure is a last resort. But by no means is theleap from thinking about weight loss surgery to the operating table a short one."People need to be aware, in great detail, of the risk and benefits of weight loss surgery so they understand what it is all about," says Harvey J. Sugerman, president of the American Society for Bariatric Surgery. "The procedure is not without risk, and there is a great deal of anxiety **es with it, so it takes considerable preparation."From checking on insurance coverage to psychological exams to support groups, preparing for this life-changing procedure takes time, physical and mental readiness, and most of all, commitment. First Steps"From the time a person first thinks about having weight loss surgery, to the time they make **mitment to have it done istypically about two years," says James Kolenich, a bariatric surgeon at the University of Pennsylvania Medical Center, Horizon. "Most people don't rush into this, they talk to family and friends, they talk to the hospital, they go home and they think about it more;it's usually a very thoughtful approach."More than 60 million obese people are living in the U. S. , according to the American Obesity Association (AOA), and about 9 million are severely obese. Weight loss surgery, also calledbariatric surgery, can be successful when diet and exercise have failed, and a person's health is on the line. Overweight is the second leading cause of preventable death, after smoking, in the U. S. , according to the AOA."The first thing a person should do is contact his **pany to learn if he is covered for the surgery, and he should contact his primary care doctor to find out if there is documentation of his struggle with obesity," says Kolenich. "Many **panies want to know that a primary care doctor has tried to help the patient lose weight with psychological counseling, diet, and an exercise plan for five years, and for many patients, this is a big road block."While there are other options, such as personally financing the procedure, they are costly: The National Institute of Diabetes and Digestive and Kidney Diseases web site states that this procedure can run from $ 20,000 to $ 35,000.With such a hefty price tag on weight loss surgery, it pays to ensure that your doctor documents your battle with obesity early on, to open up options down the road. When you've crossed all your is and dotted all your is in the insurance category, it is time to find a hospital or center, and a surgeon, which are first-rate.Finding a Batiatric Surgeon"When you're looking for a surgeon, ask if he or she is board-certified by the American Board of Surgery," says Kotenich. "Is he a member of the American Society of Bariatrie Surgeons? What is the mortality rate of the surgeon, the morbidity rate, the success rate?"Clearly, the surgeon you find should be well experienced in the area of weight loss surgery."Make sure the surgeon you choose is an experienced and qualified bariatrie surgeon," says Daniel Herren, chief of bariatric surgery at Mt. Sinai Hospital in New York. "It's clear that the more experienced the surgeon, the lower the risk of mortality. Ideally, you would prefer to find a surgeon who has performed at least 100 of these procedures."What you are looking for doesn't stop with numbers andstatistics--you will also need a support system, Look for a center or hospital that offers educational seminars to those who are just beginning the process so you can learn more about the actual procedure, the benefits, and the risks. Also look for support groups, that can be utilized pre-and post-operatively.Preparing for Weight Loss Surgery"The single most important factor is that they have to realize the surgery is not a cure for obesity," says Herren. "It's a very powerful tool used in the fight against obesity. It needs to be considered as part of a process, and a **mitment to follow up with physicians, a regular exercise program, and healthy eating. If a person doesn't understand that this is a **mitment, that it's net a quick fix, then he or she is not a good candidate."From a physical standpoint, the preparation for weight loss surgery involves meeting with doctors--a lot of them.A person also needs to meet with a nutritionist, to begin to better understand the elements of healthy eating, and how eating habits need to change before and after the surgery. "By getting into a proper nutritional mindset before surgery, such as learning to eat smaller portions, eating Slowly, paying closer attention to the nutritional make-up of meals, a person is better adapted for the major changes in their lifestyle after the surgery," says Herron. Understanding the RisksUnderstanding the possible outcomes of weight loss surgery, including the risks, is an important part of preparing for the procedure. "Education is a tremendously important part of the preoperative process," says Herron. "There is no question that there are major risks associated with the operation. However, those risks can be minimized by having a thorough preoperative workup so there aren't surprises during the procedure, and by making sure the surgeon is experienced and qualified."Nonetheless, dealing with the emotional toll of this procedure can be difficult, especially when considering the possibility of death. "There have been good studies looking at the risk of dying after weight loss surgery, showing that although there is a risk of death with surgery, the overall survival rate is improved with**pared to not having the surgery at all, and living with obesity," says Herron.It helps that most centers and hospitals and **panies, require psychological evaluations prior to the allowing the procedure--which benefits both patient and doctor. "You have to fill your mind with as much optimism and positive thinking as possible," says Joe De Simone, PhD, a psychiatrist in private practice in N. Y., who works with patients preparing for weight loss surgery. "Basically, the preparation is to become more conscious of what you are thinking and feeling, and start preparing yourself to think of food and your life in a different way. This is a courageous step for people to take, and it's not just about weight changing--it's about life changing." Pest-Op ExpectationsWhile weight loss surgery does have a major impact on aperson's life, it requires, like any surgical procedure, some recovery time. "The recovery period is quite variable," says Herron. "I have some patients who take a week off and are back full time, and others who take three to four weeks to recover. While it's certainly physically possible to be back to 90% of capacity after a week, most people take longer to adjust to the new lifestyle."New techniques have also helped to lessen recoverytime. Today, the procedure can be performed minimally invasively via small incisions. In a few centers around the country it can even be done on an outpatient basis.Patients also need to remember weight loss surgery is not a cure. "It's not a magic bullet, but is an amazingly powerful weight-loss tool," says Herron. "A person will find they will lose about a pound per day for the first month or so. Then they'll lose between 50%-75% of their excess body weight typically during the first 12 months after surgery." What follows is dedication to a healthy diet and exercise regimen, continual follow-up with doctors to monitor progress, **mitment to a new life.SSS_FILL1.Weight loss surgery is one of the traditional ways of losing weight.该问题分值: 7答案:N由文章第一、二句“For those who consider weight loss surgery，they are at the end of their ropes．Traditional methods of diet and exercise have had no effect，and this procedure is a last resort．”可知当传统的节食和运动等瘦身方式都没有效果时，人们才不得已选择“减肥手术”，可见“手术”并非传统的瘦身方法。

American culture

Americans are the heaviest television viewers in the world, and the average viewing time continues to rise, reaching five hours a day in 2006.The four major broadcast networks are all commercial entities—ABC (American Broadcasting Company), CBS (Columbia Broadcasting System), NBC (National Broadcasting Company ), and FOX or HBO (Home Box Office). Americans listen to radio programming, also largely commercialized, on average just over two-and-a-half hours a day.Aside from web portals and web search engines, the most popular websites are Facebook, YouTube, MySpace, Wikipedia, Craigslist, and eBay. The rhythmic and lyrical styles of African American music have deeply influenced American music at large, distinguishing it from European traditions. Elements from folk idioms such as the blues and what is now known as old-time music were adopted and transformed into popular genres with global audiences. Jazz was developed by innovators such as Louis Armstrong and Duke Ellington early in the 20th century. Country music, rhythm and blues, and rock and roll emerged between the 1920s and 1950s. In the 1960s, Bob Dylan emerged from the folk revival to become one of America's greatest songwriters and James Brown led the development of funk. More recent American creations include hip hop and house music. American pop stars such as Elvis Presley, Michael Jackson, and Madonna have become global celebrities.

美国美女英语作文

美国美女英语作文美国美女英语作文：Q: What qualities do you think make American women beautiful?A: I believe American women possess various qualities that contribute to their beauty. Firstly, their confidence stands out. American women are known for their self-assurance and the way they carry themselves. They are comfortable in their own skin and embrace their individuality. Secondly, their diverse beauty is captivating. America is a melting pot of cultures, and this diversity is reflected in the physical attractiveness ofits women. From different ethnic backgrounds to various body types, the beauty of American women comes in all shapes, sizes, and colors. Lastly, their strong sense of independence is admirable. American women are often assertive, ambitious, and empowered. They strive for equality and have the courage to pursue their dreams, which adds another dimension to their beauty.美国美女英语作文：问：你认为是什么品质使美国女性美丽动人？答：我认为美国女性拥有多种品质，这些品质共同构成了她们的美丽。

Obesity (近2000单词)

Obesity----Health KillerObesity kills thousands of Canadians, and it is a big threat to the health and economy of Canada. A Global health survey by the Institute of Health and Research in France for 63 countries shows that Canadians are “the most obese group”. (Sheena Starky) Furthermore, Canadian family doctors’ office’s data shows that over 60% of all Canadian people are overweight and 23% are obese. (Sheena Starky) For Canadians, it is really a big number and a serious problem. The government must take some action to resolve this problem before it becomes worse. Obesity is mostly caused by unhealthy lifestyles that include sedentary activities, unhealthy diets and stress in life, so it is difficult for obese people to lose weight by themselves. The government is the only one with the power and money to do the things that are needed.“Overweight and obesity are both labels for ranges of weight that are greater than which is generally considered healthy for a given height.” (Centers for Disease Control and Prevention) For adults, being overweight is determined by calculating a number which uses the individual’s weight and height called the “Body Mass I ndex”(BMI). (Centers for Disease Control and Prevention) This is considered to be the most accurate way to estimate a healthy body weight. An adult whose BMI is between 25 and 29.9 will be considered overweight, and if a person has a BMI of 30 or over, that person would be considered obese. (Centers for Disease Control and Prevention) However, there are still some exception such as athletes and bodybuilders. Their BMI are bigger than the average but their weight is muscle, not fat. If these people stop exercising, then their muscles will turn to fat and making them obese.There are a variety of factors that will cause obesity. People’s weights are determined by the energy balance based on what they eat and how many calories they burn. If a person eats more calories than he burns, the person will get fatter. Therefore overeating and physical inactivity are the most common reasons for obesity, especially if the diet is high in fat; the person frequently eats and sits all day. Another important reason is the genetics factor because obesity is common within in families.(Jerry R. Balentine, DO. FACEP) A person will have more chances to become obese if one or both of his parents are obese. (Jerry R. Balentine, DO. FACEP) Some experts believe that diets and lifestyles are also possible causes of family obesity, because family members share them. (Jerry R. Balentine, DO. FACEP)If the parents are lazy and eat too much or eat badly, their children will copy them.The environment, illness and drugs, psychological factors, hormones etc. can also be causes of obesity. People will over eat when they are sad or distressed, especially the females.Obesity affects more and more people in Canada. The Childhood Obesity Foundation says,” Within Canada over 26% of children and youth (1.6 million children) are considered overweight or obese.” (Anna Wilson) They also say that according to their study, if this situation continues in Canada, 70% of the adults whoare 35-44 years old will be overweight or obese in 2030. (Anna Wilson) They eat much more fast food and snack than previous generations because there are more and more fast food restaurants around schools and they spend more time in the bedroom eating snacks instead of having proper meals in the kitchen. The latest research from market research firm NPD shows that the number of Canadian consumers toeat snacks increased significantly. (Anna Wilson) The average of eating snacks in the last year is 300 times per person, which is the 24% of all food consumptions. (Anna Wilson) Obesity also has a big effect on the pregnant women. The latest research has suggested that obese and overweight pregnant women are more likely to have a spontaneous abortion at over 50% or more than twice the probability for healthy pregnant women. (Mark Henderson)The Canadian Bureau of Statistics publishes the Canadian Health Measures Survey to point out that the level of Canadians’ physical fitness has been decreasing since 1981, and that regardless of age, people all show the trend of increased weight and decreased physical strength. (Sheena Starky) The report also says that nearly two-third of Canadians is overweight, while 23% are obese and that people’s average waistline has increased 10cm over 20 years. (Sheena Starky) In fact, the waistline is an important standard of health and the waistline of men in Canada is the biggest among countries surveyed.People who are obese have so much fat in their body that it will have a negative effect on their health. It is known that obesity brings many health risks,such as heart disease, diabetes, and cancer. Cardiovascular disease (CVD) is one of the primary health problems caused by obesity. “Those who are severely obese are at a much greater risk of developing CVDs, including coronary heart disease, congestive heart failure and stroke.” (Health On the Net Foundation) Some studies suggest that obese people have a greater possibility of suffering strokes or hypertension at twice the rate than common people. (Health On the Net Foundation) “Some experts currently believe that obesity is associated with increasing rates of cancer.” (Health On the Net Foundation) And the research shows that obese men have a 35% greater chance of developing cancer while obese women have a 55% greater chance. (Health On the Net Foundation) On the other hand, obesity will cause bone and joint pain as well as respiratory problems caused by the stress a lot of weight puts on body. Epidemiologist Gary Whitlock of Oxford University, who let the analysis said, “Obesity triggers a fifth to a third of people in Canada trim years off life expectancy.” (University of Oxford) Research at Johns Hopkins University in the US has also calculated the effects of obesity on life expectancy. (University of Oxford) They studied the years of life lost (YLL) for all age groups, and found that white men whose ages are between 20 to 30 with a BMI of more than 45 have a maximum YLL of thirteen years, while females have a YLL eight years. (University of Oxford) However, they will experience YLL only when obesity is serious, while moderate obesity or being overweight will have few effects on lifespan.The government has spent lots of resources on obesity. In Jan 2011 theNorth American Association of Actuaries published a study showing that with the increasing spread of obesity, the economic losses for U.S. and Canada each year were about 2,700 billion dollars and 300 billion dollars. (NHANES) Of the two countries’totally economic losses, there was 1,270 billion dollars for the treatment of diseases which are related to obesity; 490 billion dollars in economic losses caused by increasing mortality; and people whose ability to work decreased or was completely lost cost 430 billion dollars in the U.S. and 72 billion dollars in Canada. (NHANES) The early study estimated that annual medical bills for an obese person would increase 1,400 dollars. (CDC) However, the latest research shows that obesity causes an increase in a person’s annual medical bolls of more than 2,800 dollars. (CDC) In Canada, all medical costs due to obesity are paid by Canadians’ taxes, which are more serious as that in U.S. it is the patient who has to cover these bills. The researchers also investigated the relatives of obese people. If their family members are generally obese, it proves that the obese people whose family has genetic obesity, have high medical expenses. Obesity is a major burden on society, as the worsening obesity problem leads more expensive medical costs.Obese people who weight 400-500 pounds and eat over 6 times a day can’t lose weight by themselves. They cannot even walk, and instead ride around in motorized wheelchairs. There are too many dangers for people who are this obese, so the government must try its best to take actions to help them, because only the government has the power and money. Fast food is one of the biggest sources ofobesity because it has lots of calories. In MacDonald, there are 570 calories in an order of French fries, 540 calories in a Big Mac and only 40 calories in salad. (A Calorie Counter) It can be bought in many places easily such as in stores, gas stations and even on the roadside. People have little self-control especially children and youth, so they cannot refuse the temptation of fast food. To change this situation, the Canadian government could raise taxes on fast food and limit fast food advertisements while decreasing taxes on healthy food.The government also must treat obesity as a kind of disease and do more research to prevent people from becoming overweight or obese. Firstly they need to offer opportunities for children to be physically active at school. Kids must be encouraged to play during breaks rather than waste time with computer games or texting their friend who is setting next to them. At the same time improve the quality of foods and have lectures to increase kids’ knowledge of obesity. Secondly, they can invest in infrastructure through local communities to encourage people do more physical activities in the community exercise centers and recreation facilities. “Being active for at least 150 minutes per week can help reduce the risk of premature death, heart disease and stroke along with many other significant health benefits.”(Participation)Thirdly, the government could suggest companies encourage employee to take exercises during their breaks between works. However, the government can do it all and we ourselves must attach importance to prevent being obese and overweight. We should have a healthy lifestyle by balancing diet, eatinghealthy and doing more moderate level exercises such as brisk walking, biking, swimming and other aerobic sports.In conclusion, in the past 30 years, a type of epidemic has caused Canadians’general level of health to plummet as being overweight and obese has increased fast. Heart disease is one of the three major causes of death in Canada at 30% of all deaths (over 69,000) every year. (The Heart and Stroke Foundation) At the same time, obesity is one of the most important factors behind heart disease which can be prevented and controlled. From a different, perspective this growing problem of obesity has translated into a large economic burden as the government has to spend a lot of money every year on medical research. As we see, there is huge harm to being obese, so we must follow national initiatives to prevent being obese and to turn our unhealthy lifestyle to a healthier one to improve our quality of life.Biography1.Mark, Henderson, “Overweight women more likely to miscarry”,/tol/news/science/article5144248.ece, 20082.Centers for Disease Control and Prevention, “Overweight and Obesity”,/obesity/defining.html, June 21, 20103.Jerry R. Balentine, DO. FACEP, “Obesity”,/obesity_weight_loss/article.htm#tocb, 20114.Anna, Wilson, “Unhealthy Eating in Canada”,/content/children-just-dont-play-like-th..., Mar 29, 20105.Health On the Net Foundation, “Obesity”, , 20006.University of Oxford, “Moderate obesity takes years off life expectancy”,/media/news_stories/2009/090317.html, 18 Mar 20097. A Calorie Counter, “Fast Food Restaurants & Nutrition Facts Compared”,/fast-food.php, 20078.Participation, “GUIDELINES FOR ADULTS 18–64 YEARS”,/en-us/GetInformed/PhysicalActivityGuideline...9.The Heart and Stroke Foundation, “STATISTICS”，/site/c.ikIQLcMWJtE/b.3483991/k.34A8..., 201110.S heena, Starky,“THE OBESITY EPIDEMIC IN CANADA”,http://www2.parl.gc.ca/content/lop/researchpublications/prb0511-e.htm, 15 July 2005。

奥巴马传世演讲：一个更完美的联邦

奥巴马传世演讲：一个更完美的联邦第一篇：奥巴马传世演讲：一个更完美的联邦奥巴马传世演讲：一个更完美的联邦然而区区羊皮纸上的文字，并不足以助奴隶脱离桎梏；或是提供每种肤色及信仰的男男女女，身为美国公民的完整权利及义务。

所需要的，是世世代代愿意尽一己之力的美国人，透过抗争与奋斗、在街头与法庭上、透过内战及公民不服从并且始终冒着极大风险，来缩小理想的承诺与当代的现实间之差距。

奥巴马：一个更完美的联邦 a more perfect union【演讲背景】由于欧巴马的教会牧师朋友莱特被人拍下在布道时对白人极为仇视的种族主义言论，造成全美极大的震撼并致使奥巴马选情一度落后告急！各界纷纷要求欧巴马表态，而且民主党两大阵营也荒腔走板的面对媒体说出许多性别及种族的歧视言论，因此，欧巴马为力挽狂澜，选定在独立宣言议定的费城以美国独立宣言为主题来进行破题演讲，但实质上内文讲的却是美国的种族纷争和未来的走向。

两百二十一年以前，在一个如今仍屹立在对街的大厅中，一群人汇聚一堂，而以这些简单文字，推启了美国这机会渺茫的民主实验。

跨海逃离暴政与迫害的农夫及学者、政治家及爱国人士们，终于在那持续了整个1787年春季的费城会议中，实现了他们的独立宣言。

他们所提出的文件，后来虽经签字通过，但最终仍未完成。

它被这国家奴隶制度的原罪所玷污，一个使各殖民地间彼此分歧且让整个会议陷入僵局的疑点。

直到开国元老们选择容许奴隶贸易继续运作至少二十年，而将任何最终解决方案留给将来的世代。

当然，对奴隶制度疑问的答案早已埋藏在我们的宪法之中。

一部将依法享有平等公民权这理想臵于最核心之宪法，一部承诺人民自由、正义、以及一个可能且应当随时间获得进一步完善的联邦之宪法。

然而区区羊皮纸上的文字，并不足以助奴隶脱离桎梏；或是提供每种肤色及信仰的男男女女，身为美国公民的完整权利及义务。

所需要的，是世世代代愿意尽一己之力的美国人，透过抗争与奋斗、在街头与法庭上、透过内战及公民不服从并且始终冒着极大风险，以缩小理想的承诺与当代的现实间之差距。