公共英语五级-Health+and+Body+Care(二)及答案解析.doc

1、公共英语五级-Health+and+Body+Care(二)及答案解析(总分：102.00，做题时间：90 分钟)一、Unit 1(总题数：0，分数：0.00)二、Part (总题数：0，分数：0.00)三、Exercise 3 Speaking(总题数：1，分数：5.00)1.dietlifestylestressmental attitude towards lifepollution（分数：5.00）_四、Exercise 4 Writing(总题数：1，分数：25.00)2.You have read a newspaper article which states: “Prevent

2、ion is better than cure. The government should allocate more resources to the prevention of diseases.“ Do you agree or disagree with this point of view?（分数：25.00）_五、Unit 2(总题数：0，分数：0.00)六、Part (总题数：3，分数：12.00)Questions 4-8 Complete the following sentences with NO MORE THAN three words for each blank

3、.（分数：5.00）(1).According to Banzhaf, the fast-food companies should have informed customers of the foods 1.（分数：1.00）填空项 1:_(2).The major difference between a fast-food meal and a home-cooked meal is the amount of 1 eaten at a time.（分数：1.00）填空项 1:_(3).Physiologists believe that too much fat and calori

4、e intake at a meal can cause changes in the body that silence 1.（分数：1.00）填空项 1:_(4).Fat cells continuously produce leptin whose level in the bloodstream shows the bodys 1.（分数：1.00）填空项 1:_(5).The brain of people who gain weight can become resistant to 1.（分数：1.00）填空项 1:_Questions 1-3 Choose the best a

5、nswer.（分数：3.00）(1).Which of the following statements is true?A. Caesar Barber had diabetes and heart disease because he had had too much fast food.B. Caesar Barber is a middle-aged janitor who might have an impact on science.C. This is the second lawsuit against the fast-food industry.D. Lawyers are

6、 fighting the case to get Caesar Barbers bills paid.（分数：1.00）A.B.C.D.(2).Lawsuit against the fast-food industry _.A. is dismissed by the judge as frivolousB. is expected to win John Banzhaf commendationC. is regarded by many people as absurdD. is supposed to lead to the bankruptcy of the fast-food c

7、hains（分数：1.00）A.B.C.D.(3).According to the article, _.A. people who have eaten too much fast food and become fat and ill lack self-controlB. people may experience changes in their brain and body if they take in too much fat and sugarC. it is established that fast food is as addictive as tobaccoD. fa

8、st food companies try to cover up the truth about fast food（分数：1.00）A.B.C.D.Questions 9-12 Answer the following questions by using NO MORE THAN four words.（分数：4.00）(1).According to the passage, what can disturb your leptin system?（分数：1.00）填空项 1:_(2).What happened to young rats fed a high-fat diet?（分

9、数：1.00）填空项 1:_(3).What determines whether rats will stop eating or carrying on eating?（分数：1.00）填空项 1:_(4).What kind of feeling may eating high-energy food produce in the brain?（分数：1.00）填空项 1:_七、Part (总题数：0，分数：0.00)八、Exercise 1 Use of En(总题数：1，分数：20.00)What Are the Real Benefits of Green Tea?Headline

10、s announcing a recent Journal of the American Medical Association study linked consumption of green tea with protection from stroke, but not cancer, caught many people (1) surprise. Tea provides a good example of (2) we need to consider both laboratory and population studies in choosing steps to (3)

11、 cancer risk and promote overall health.Green tea (4) relatively high amounts of a type of phytochemical called EGCG, proven in laboratory studies to be a powerful antioxidant. A variety of antioxidants (5) plant foods seem to stabilize “free radicals,“ protecting DNA from damage that could (6) canc

12、er to develop, and protecting blood vessels from damage that could promote blockages. Studies show EGCG can (7) increase production of enzymes that protect us from cancer-causing substances, (8) levels of a substance key to promoting cancer development, and increase cancer cell self-destruction.In m

13、ost studies checking signs of green teas effects in people, antioxidant levels (9) the blood increase, showing we can absorb antioxidant compounds in tea. For example, in a study of 133 heavy (10) who are exposed (11) DNA damage from smoking - four months of drinking four cups (8 ounces each) of dec

14、affeinated green tea daily reduced the signs of DNA damage by 31 percent.But large population-based studies of the impact of green tea show (12) less consistent results.Conflicting - and Confusing - ResultsSome link higher green tea consumption (13) lower risk of colon, stomach, breast, prostate and

15、 other cancers. Other, similar-type studies, (14) no effect. In the recent (15) of more than 40,000 Japanese adults, those who drank at least one 3 ounce cup of green tea daily suffered 25 percent fewer deaths (16) to cardiovascular disease (17) those who did not drink it daily. But, deaths due to s

16、tomach, lung or colorectal cancer did not decrease, (18) with five or more 3 ounce cups daily.Its possible we might see cancer protection (19) we look at those drinking the equivalent of three or four 8 ounce cups daily, which some researchers suggest may be needed (20) cancer protection.（分数：20.00）填

17、空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_九、Exercise 2 Gapped Te(总题数：1，分数：10.00)Im Lovin ItWe all have our fantasy headlines - the announcement of events of global or national significance that chime irr

18、esistibly with our own personal values and ambitions. “Texas oil reserves found to be unlimited“ would probably be George Bushs. Though I suppose it might be trumped by “WMDs found in Iraq - and Iran“.1. _At last, it seems that McDonalds is losing its hitherto stellar domination of the vast fast-foo

19、d market in this country. This is not a regional or temporary blip, or a mere tactical realignment. They really are in trouble. Their poor performance in Britain dragged profit margins from McDonalds European company-owned restaurants down to 14.9% of sales last year - from 15.6% in 2004. No new ope

20、nings are planned for the coming year. Even McDonalds European boss, Denis Hennequin, is struggling to put a happy face on the situation: “The UK has been in negative territory for a couple of years now,“ he admitted. “The brand 15 years ago was very trendy and modem. It is now tired.“2. _Theres no

21、doubt in my mind that the guests of honour at the big McClosure bash should be Morgan Spurlock, maker of the documentary Super Size Me, and Helen Steel and Dave Morris of the McLibel trial, now reworked into a stunning feature documentary.3. _But much more importantly than that, for my money, is the

22、 way they have encouraged us no longer either to fear McDonalds or to genuflect to their supremacy, but to laugh at them. The best piece of pure farce to emerge from the McLibel trial was the revelation that McDonalds had hired at least four private detectives to infiltrate the London Greenpeace cam

23、paign group. Whats more, not all the investigators were made aware of each others existence. They therefore ended up wasting fantastic amounts of their time and McDonalds money investigating each other.Super Size Me, as well as being a sizzling indictment of the devastating effect of the McDonalds d

24、iet on the human body, is also a very funny film. And some of its humour is of the gross-out variety so beloved of a teenage audience - Spurlock vomiting up his supersized Happy Meal before he even gets out of the drive-in is practically a Farrelly brothers moment.4. _They may for decades have been

25、frighteningly brilliant at selling burgers and fries, but they have, for the past year or so, revealed themselves to be comically bad at selling salads and fruit. According to reports in America, some of their salad meals, once topped with the gunk they call a dressing, contain as much fat as a quar

26、ter-pounder with cheese plus a regular fries. If so, that is nothing short of appalling, but it is on balance still funnier than it is sad.Everyone knows that the best way to disempower the playground bully is to make him a laughing stock. And this, joyfully, is whats starting to happen to McDonalds

27、. This is apt, as it is in the playground that they are most vulnerable.5. _But kids can be ruthless, too, when the lustre of desirability starts to fade, in turning their backs on the people, the trends - the brands - they once loved. The most devastating news for McDonalds, and the thing they can

28、do least about, is that they are becoming seriously uncool. A survey published last week revealed that Britains teenagers are turning their backs on the Golden Arches in droves. Just 1% of 13-to 15-year-olds said McDonalds was their favourite meal, down 7% on a year ago.A This is dramatic stuff. It

29、was only a few years ago that the march of the Golden Arches seemed inexorable. As recently as 2002, we heard that four new stores were opening somewhere on the planet every day. McDonalds were able to buy the endorsement of any global superstar they felt might enhance their brand. Their supremely a

30、ggressive advertising, coupled with relentless merchandising tie-ins with Hollywood blockbuster kids movies, gave them untold power over the minds, and consequently stomachs, of our kids. They had seemed, for a couple of decades, literally unstoppable. The halting of such a seemingly irresistible fo

31、rce is no mean feat. It smacks of revolution. And as we celebrate (dancing in the high street may not be excessive) we should ask: how has this been brought about?B The week brought great news for fans of real food: falling sales have forced the closure of 25 UK McDonalds branches. Could this be a t

32、ipping point?C Almost as funny as the sight of McDonalds floundering public image is the sight of them trying to do something about it. In their desperate effort to reinvent themselves as a “healthy option“ McDs are doing a grand job of making themselves look ridiculous.D Well, I almost got to see o

33、ne of mine this week. “McDonalds goes bust!“ - that would have been the undiluted, full-fat, maximum-caffeine version. In truth the news isnt quite that spectacular. But its pretty brilliant all the same: “McDonalds to close 25 stores in the UK“. Yes ! For me, and no doubt others who share my loathi

34、ng of this huge ugly lump of global corporate muscle, this is an air-punching moment. All morning after I heard, I was wandering about in daze of delighted disbelief. And when Id done with the air-punching, I went for the double forearm salute, shouting “YES !“ again, through clenched teeth, to my t

35、wo clenched fists. In short, Im lovin it!E Kids may be easy to reach and influence; showering them with gifts and attention, and glamorous associations with what is cool and happening in their world can be brutally effective.F As McDonalds themselves have known for a long time, entertainment is one

36、of the most powerful marketing tools there is - hence Ronald McDonald, and every merchandising deal they have ever done. So to see entertainment used as a weapon against them has been especially satisfying. The two McMovies between them have certainly done a magnificent job of exposing McDonalds as

37、a horrendous corporate bully, and a peddler of nutritionally bankrupt junk.（分数：10.00）填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_十、Exercise 3 Speaking(总题数：1，分数：5.00)3.a Why are fast food chains so successful through out the world?b How do you keep fit?c Do you agree with the proverb “You are what you eat“? W

38、hy?（分数：5.00）_十一、Exercise 4 Writing(总题数：1，分数：25.00)4.What measures should the government take to ensure food safety in China?（分数：25.00）_公共英语五级-Health+and+Body+Care(二)答案解析(总分：102.00，做题时间：90 分钟)一、Unit 1(总题数：0，分数：0.00)二、Part (总题数：0，分数：0.00)三、Exercise 3 Speaking(总题数：1，分数：5.00)1.dietlifestylestressmental

39、attitude towards lifepollution（分数：5.00）_正确答案：(Topic: Factors influencing ones healthSuggested AnswersThese factors all influence our health. In my opinion, the key factors include diet, lifestyle and attitude towards life. There is a saying, “You are what you eat“. This means your health is influenc

40、ed by the food you eat. A balanced diet is essential for good health. Ones lifestyle also contributes to ones health. In a fast-paced modern society, people spend more and more time working before a computer and watching television rather than doing physical activities. This physical inactivity can

41、lead to obesity which in turn causes many health problems such as heart disease and diabetes. Having an active life, i.e., exercising a lot can greatly reduce the risk of having such health problems. One more important factor is ones attitude towards life. If you are optimistic and look at things po

42、sitively, you will be happier and can work out ways to deal with problems. Conversely, if you are pessimistic and complain about everything all the time, life will be difficult and you will feel unhappy and be vulnerable to diseases.)解析：四、Exercise 4 Writing(总题数：1，分数：25.00)2.You have read a newspaper

43、 article which states: “Prevention is better than cure. The government should allocate more resources to the prevention of diseases.“ Do you agree or disagree with this point of view?（分数：25.00）_正确答案：(Topic: Prevention is better than cure. The government should allocate more resources to the preventi

44、on of diseases.Suggested AnswersOver the past century, prevention of diseases has brought many benefits in health and life expectancy. Many diseases that used to be major causes of death, such as tuberculosis, have been brought under control. Thanks to better health care, higher living standards and

45、 medical advances, life expectancy has increased significantly.Prevention generally falls into two areas-health care and vaccination. Through public health campaigns, peoples awareness of health can be raised, so they pay more attention to nutrition and personal hygiene, boosting their immune system, which makes them less vulnerable to diseases and better able to withstand diseases when they are exposed to them. Regular medical checkups also help people detect signs of diseases at early stages and make it much easier to treat the diseases. A lot of suffering can be prevented, not to