溫習(xí)提示：2012年職稱(chēng)英語(yǔ)考試已經(jīng)進(jìn)入倒計(jì)時(shí)階段，新東方在線(xiàn)職稱(chēng)英語(yǔ)頻道為大家精心準(zhǔn)備了2012年職稱(chēng)英語(yǔ)各類(lèi)考前模擬，希望對(duì)大家有所幫助，祝學(xué)習(xí)愉快!
重磅閱讀
2012年職稱(chēng)英語(yǔ)沖刺備考
職稱(chēng)英語(yǔ)資料中心 免費(fèi)下載
[答疑]2012年職稱(chēng)英語(yǔ)考試在線(xiàn)答疑活動(dòng)
[動(dòng)態(tài)]2012年職稱(chēng)英語(yǔ)準(zhǔn)考證下載入口匯總
[備考]2012職稱(chēng)英語(yǔ)考試臨場(chǎng)發(fā)揮技巧總結(jié)
[備考]2012年職稱(chēng)英語(yǔ)考試考前注意事項(xiàng)
[資料]2012職稱(chēng)英語(yǔ)考前沖刺每日一練精選
[資料]2012年中石油職稱(chēng)英語(yǔ)考試題型分析
第3部分：概括大意與完成句子(第23～30題，每題1分，共8分) 閱讀下面這篇短文，短文后有2項(xiàng)測(cè)試任務(wù)：(1) 第23～26題要求從所給的6個(gè)選項(xiàng)中為第2～5段每段選擇1個(gè)正確的小標(biāo)題；(2)第27～30題要求從所給的6個(gè)選項(xiàng)中選擇4個(gè)正確選項(xiàng)，分別完成每個(gè)句子。請(qǐng)將答案涂在答題卡相應(yīng)的位置上。
Quit Smoking
1 Anyone who has ever tried to give up smoking cigarettes knows the meaning of being hooked. Even those who succeed in quitting for the first time suffer the same 75% relapse rate as recovering alcoholics and heroin addicts. Last week, the U. S. Surgeon General made official what everyone has recognized for a long time-tobacco, like cocaine or heroin, is addictive.
2 The panic of a heave smoker bereft of cigarettes speaks alarmingly of a physiological force at work that is more powerful than mere desire. Not long after taking up the habit, smokers become tolerant of nicotine's effects as with heroin and cocaine, dependence quickly follows.
3 Like many drugs that affect the nervous system, nicotine at once stimulates and relaxes the body. Because it is inhaled, it takes only seven to ten seconds to reach the brain — twice as fast as intravenous drugs and three times faster than alcohol. Once there, it mimics some of the actions of adrenaline, a hormone, and acetylcholine, a powerful neurotransmitter that touches off the brain’s alarm system, among other things. After a few puffs, the level of nicotine in the blood skyrockets, the heart beats faster and blood pressure increases. The result is that smokers become more alert and may actually even think faster.
4 Nicotine operates on other parts of the body as well. By constricting blood vessels, it casts a pallor over the face and diminishes circulation in the extremities, often causing chilliness in the arms and legs. It relaxes the muscles and suppresses the appetite for carbohydrates. Since nicotine cannot be stored in the body, smokers maintain a relatively constant level in the blood by continuing to smoke.
5 As for nicotine's addictive qualities, the Surgeon General cited several national surveys that reveal 75% to 85% of the nation's 51 million smokers would like to quit but have so far been unable to do so.
責(zé)任編輯：zhangna
重磅閱讀
2012年職稱(chēng)英語(yǔ)沖刺備考
職稱(chēng)英語(yǔ)資料中心 免費(fèi)下載
[答疑]2012年職稱(chēng)英語(yǔ)考試在線(xiàn)答疑活動(dòng)
[動(dòng)態(tài)]2012年職稱(chēng)英語(yǔ)準(zhǔn)考證下載入口匯總
[備考]2012職稱(chēng)英語(yǔ)考試臨場(chǎng)發(fā)揮技巧總結(jié)
[備考]2012年職稱(chēng)英語(yǔ)考試考前注意事項(xiàng)
[資料]2012職稱(chēng)英語(yǔ)考前沖刺每日一練精選
[資料]2012年中石油職稱(chēng)英語(yǔ)考試題型分析
第3部分：概括大意與完成句子(第23～30題，每題1分，共8分) 閱讀下面這篇短文，短文后有2項(xiàng)測(cè)試任務(wù)：(1) 第23～26題要求從所給的6個(gè)選項(xiàng)中為第2～5段每段選擇1個(gè)正確的小標(biāo)題；(2)第27～30題要求從所給的6個(gè)選項(xiàng)中選擇4個(gè)正確選項(xiàng)，分別完成每個(gè)句子。請(qǐng)將答案涂在答題卡相應(yīng)的位置上。
Quit Smoking
1 Anyone who has ever tried to give up smoking cigarettes knows the meaning of being hooked. Even those who succeed in quitting for the first time suffer the same 75% relapse rate as recovering alcoholics and heroin addicts. Last week, the U. S. Surgeon General made official what everyone has recognized for a long time-tobacco, like cocaine or heroin, is addictive.
2 The panic of a heave smoker bereft of cigarettes speaks alarmingly of a physiological force at work that is more powerful than mere desire. Not long after taking up the habit, smokers become tolerant of nicotine's effects as with heroin and cocaine, dependence quickly follows.
3 Like many drugs that affect the nervous system, nicotine at once stimulates and relaxes the body. Because it is inhaled, it takes only seven to ten seconds to reach the brain — twice as fast as intravenous drugs and three times faster than alcohol. Once there, it mimics some of the actions of adrenaline, a hormone, and acetylcholine, a powerful neurotransmitter that touches off the brain’s alarm system, among other things. After a few puffs, the level of nicotine in the blood skyrockets, the heart beats faster and blood pressure increases. The result is that smokers become more alert and may actually even think faster.
4 Nicotine operates on other parts of the body as well. By constricting blood vessels, it casts a pallor over the face and diminishes circulation in the extremities, often causing chilliness in the arms and legs. It relaxes the muscles and suppresses the appetite for carbohydrates. Since nicotine cannot be stored in the body, smokers maintain a relatively constant level in the blood by continuing to smoke.
5 As for nicotine's addictive qualities, the Surgeon General cited several national surveys that reveal 75% to 85% of the nation's 51 million smokers would like to quit but have so far been unable to do so.
責(zé)任編輯：zhangna