> cet4真題免費在線估分>>">

公交车短裙挺进太深了h女友,国产亚洲精品久久777777,亚洲成色www久久网站夜月,日韩人妻无码精品一区二区三区

233??У- ????????????

????
您現(xiàn)在的位置:233網(wǎng)校 >> 英語四級考試 >> 英語四級題庫 >> 全真模擬考場 >> 歷年真題 >> 文章內(nèi)容

2012年12月英語四級考試試題匯總

Part IV  Reading Comprehension (Reading in Depth)

So many people use the cell phone so frequantly every day,But ___47__little is certain adout he health effects of its use.Macufacturers___48___that cell phones meet government standards for safe radio- frequency radiation omission,but enough studies are beginning to document a possible ___49___in rare brain tumour(腫瘤):bendaches and behavioral disorders in children to cause coneem.So far,the avidence isn't___50___on whether the use of cell phones __51__to any uncased risk of cancer.In a new
trial,researchers asked 47 yolunteers to ___52__in a project to measure glucose(葡萄糖)consurnption in the brain by scanning the brain to see how cells use energy.For both 50- minute scans,the volunteers had a cell phone __53__to each ear.During be first scan,the devices were turned off,but for the second scan,the phone on the right ear as___54____on and received a recorded- message call,although the yolume was muted(消毒)   so the dise wouldn't bias the results.The results of the second scan abowed that the__55__of the brain rarest to the device had higher rales of glucose consumption than the rest of the brain.The study ows that cell phones can change brain activity,and __56__a whole new avenue for scientific quiry,tuough it doesn't say anything about whether cell-phone radiation can cause cancer.
  注意:此部分試題請在答題卡2上作答。
  A)conclusive   I)mission
  B)contributes   J)participate
  C)derive     K)particular
  D)expresses   L)provides
  E)fixed      M)regions
  F)immensely   N)surprisingly
  G)increase    O)switched
  H)maintain 

Section A

這是一篇新聞報道類的文章,關于美國一些著名餐公司開始意識到快餐對對其青少年健康的不良影響,并開始采取相應措施改變這一現(xiàn)狀。這是美國近的熱門話題, 滬江經(jīng)濟學人新聞聽寫12月16日的的聽寫內(nèi)容關于麥當勞的一篇文章與之就是類似的主題。 對于考生來說這一話題也并不陌生,從內(nèi)容上來還是比較容易理解的。

Section B

As you are probably aware, the latest job markets news isn’t good: Unemployment is still more than 9 percent, and new job growth has fallen close to zero. That’s bad for the economy, of course. And it may be especially discouraging if you happen to be looking for a job or hoping to change careers right now. But it actually shouldn’t matter to you nearly as much as you think.

That’s because job growth numbers don’t matter to job hunters as much as job turnover data. After all, existing jobs open up every day due to promotions, resignations, terminations, and retirements. (Yes, people are retiring even in this economy.) In both good times and bad, turnover creates more openings than economic growth does. Even in June of 2007, when the economy was still humming along, job growth was only 132,000, while turnover was 4.7 million!

And as it turns out, even today — with job growth near zero — over 4 million job hunters are being hired every month.

I don’t mean to imply that overall job growth doesn’t have an impact on one’s ability to land a job. It’s true that if total employment were higher, it would mean more jobs for all of us to choose from (and compete for). And it’s true that there are currently more people applying for each available job opening, regardless of whether it’s a new one or not.

But what often distinguishes those who land jobs from those who don’t is their ability to stay motivated. They’re willing to do the hard work of identifying their valuable skills; be creative about where and how to look; learn how to present themselves to potential employers; and keep going, even after repeated rejections. The Bureau of Labor Statistics data shows that 2.7 million people who wanted and were available for work hadn’t looked within the last four weeks and were no longer even classified as unemployed.

So don’t let the headlines fool you into giving up. Four million people get hired every month in the U.S. You can be one of them.

57. The author tends to believe that high unemployment rate ______?

A) deprives many people of job opportunities.

B) prevents many people from changing careers.

C) should not stop people from looking for a job.

D) does not mean the U.S. economy is worsening.

58. Where do most job openings come from?

A) Job growth

B) Job turnover

C) Improved economy

D) Business expansion

59. What does the author say about overall job growth?

A) It doesn’t have much effect on individual job seekers.

B) It increases people’s confidence in the economy.

C) It gives a ray of hope to the unemployed.

D) It doesn’t mean greater job security for the employed.

60. What is the key to landing a job according to the author?

A) Education

B) Intelligence

C) Persistence

D) Experience

61. What do we learn from the passage about the unemployment figures in the US?

A) They clearly indicate how healthy the economy is.

B) They provide the public with the latest information.

C) They warn of the structural problems in the economy.

D) They exclude those who have stopped looking for a job.

SB__1答案

點評:本篇文章選自TIME周刊的財經(jīng)板塊,原文標題為“Why Job Hunters Shouldn’t Worry So Much About Paltry Job Growth”,文章主要表達了這樣一種觀點,即找工作的人不必太在意官方提供的高失業(yè)率,就業(yè)增長等數(shù)據(jù),原因在于這些并不等說明現(xiàn)實情況,比如:人員更替帶來了更多的職位空缺,因此,即便是經(jīng)濟增速緩慢,就業(yè)增長為零,依然還是有很多的職位空缺存在。所以,如作者后點睛所言,So don’t let the headlines fool you into giving up. 不灰心不放棄。

從整體語言難度來說,文章難度不是很大,財經(jīng)相關的一些詞匯基本都是大家比較熟悉的。并沒有出現(xiàn)過高難度的長難句以及詞匯,整體理解起來也相對容易。

Our risk of cancer rises dramatically as we age. So it makes sense that the elderly should be routinely screened for new tumors — or doesn’t it?

   While such vigilant(警覺的)tracking of cancer is a good thing in general, researchers are increasingly questioning whether all of this testing is necessary for the elderly. With the percentage of people over age 65 expected to nearly double by 2050, it’s important to weigh the health benefits of screening against the risks and costs of routine testing.
    In many cases, screening can lead to additional biopsies and surgeries to remove cancer, which can cause side effects, while the cancers themselves may be slow-growing and may not pose serious health problems in patients’ remaining years. But the message that everyone must screen for cancer has become so ingrained that when health care experts recommended that women under 50 and over 74 stop screening for breast cancer, it caused a riotous reaction among doctors, patients and advocacy groups.

It’s hard to uproot deeply held beliefs about cancer screening with scientific data. Certainly, there are people over age 75 who have had cancers detected by routine screening, and gained several extra years of life because of treatment. And clearly, people over age 75 who have other risk factors for cancer, such as a family history or prior personal experience with the disease, should continue to get screened regularly. But for the remainder, the risk of cancer, while increased at the end of life, must be balanced with other factors like remaining life expectancy(預期壽命).

 A recent study suggests that doctors start to make more objective decisions about who will truly benefit from screening- especially considering the explosion of the elderly that will soon swell our population.

It’s not an easy calculation to make, but one that make sense for the whole patient. Dr. Otis Brawley said, “Many doctors are ordering these tests purely to cover themselves. We need to think about the rational use of health care and stop talking about the rationing of health care.”

That means making some difficult decisions with elderly patients, and going against the misguided belief that when it comes to health care, more is always better.

62. Why do doctors recommend routine cancer screening for elderly people?

A. It is believed to contribute to long life.

B. It is part of their health care package.

C. The elderly are more sensitive about their health.

D. The elderly are in greater danger of tumor growth.

63. How do some researchers now look at routine cancer screening for the elderly?

A. It adds too much to their medical bills.

B. It helps increase their life expectancy.

C. They are doubtful about necessity.

D. They think it does more than good.

64. What is the conventional view about women screening for breast cancer?

A. It applies to women over 50.

B. It is a must for adult women.

C. It is optional for young women.

D. It doesn’t apply to women over 74.

65. Why do many doctors prescribe routine screening for cancer?

A. They want to protect themselves against medical disputes.

B. They want to take advantage of the medical care system.

C. They want data for medical research.

D. They want their patients to suffer less.

66. What does the author say is the general view about health care?

A. The more, the better.

B. Prevention is better than cure.

C. Better early than late.

D. Better care, longer life.

SB_2 答案

62. D. The elderly are in greater danger of tumor growth.

63. C. They are doubtful about its necessity.

64. B. It is a must for adult women.

65. A. They want to protect themselves against medical disputes.

66. A. The more, the better.

【點評】

這是一篇有關癌癥篩查的文章。長期以來,人們認為對于老年人來說,隨著年齡的增長,腫瘤生長造成的威脅就越大,所以醫(yī)生建議他們進行各類常規(guī)的癌癥篩查。但是近來,研究者開始懷疑它的必要性。當他們開始叫停50歲以下和74歲以上的婦女的乳腺癌篩查時,受慣例根深蒂固影響的人們掀起了軒然大波。不過,對于老年人來話說,癌癥的風險還要和預期壽命進行權衡。近期的調(diào)查還顯示很多醫(yī)生讓病人進行癌癥篩查純粹是為了在醫(yī)療事故中保護自己,所以這篇反對了人們長期以來的對健康檢查的誤解,即健康檢查并非多多益善。

  推薦信息:2012年12月英語四級準考證 成績查詢時間 查詢網(wǎng)址及方式 算分器 合格分數(shù)線

  您對考試有任何問題,請進入【英語四級問答專區(qū)】或者【話題討論區(qū)】,眾多熱心網(wǎng)友將替您解答!

責編:xuqing  評論  糾錯

課程免費試聽
?γ??????? ??? ???/???? ??????? ????
????????????????????????????????? ????? ??100 / ??100 ????
???????????????????????? ????? ??100 / ??100 ????
???????????????????????? ????? ??100 / ??100 ????
??????????????????д???? ????? ??100 / ??100 ????
主站蜘蛛池模板: 海门市| 中宁县| 丰台区| 汪清县| 昌吉市| 灌南县| 交口县| 太康县| 石河子市| 沁水县| 庆云县| 会同县| 万盛区| 额敏县| 美姑县| 台南县| 永仁县| 固原市| 曲靖市| 比如县| 宁陕县| 阳朔县| 安义县| 凤阳县| 安泽县| 东丽区| 从江县| 浦北县| 枣强县| 怀柔区| 开平市| 东至县| 乌拉特后旗| 太仆寺旗| 朔州市| 祁东县| 甘南县| 蓝田县| 阳西县| 栾城县| 南昌市|