四級考試英語選詞填空訓練題附答案

　　英語四級的選詞填空是考生普遍得分率低，需要考生有較紮實的詞彙基礎、良好的閱讀能力。下面小編為大家帶來四級考試英語選詞填空訓練題，供考生閱讀練習。

　　四級考試英語選詞填空訓練題一

　　Psychologists take opposing views of how external rewards, from warm praise to cold cash, affect motivation and creativity. Behaviorists, who study the relation between actions and their consequences, argue that rewards can __1__ performance at work and school. Cognitive*** 認識派的 *** researchers, who study various aspects of mental life, maintain that rewards often destroy creativity by encouraging dependence on __2__ and gifts from others.

　　The latter view has gained many supporters, __3__ among educators. But the careful use of small __4__ rewards speaks creativity in grade school children, suggesting that properly presented inducements*** 刺激 *** indeed __5__inventiveness, according to a study in the June Journal of Personality and Social Psychology.

　　“If kids know they’re working for a reward and can focus on a relatively __6__ task, they show the most creativity,” says Robert Eisenberger of the University of Delaware in Newark. “But it’s easy to __7__ creativity by giving rewards for poor performance or creating too much anticipation for rewards.

　　A teacher who continually draws attention to rewards or who hands our high grades for __8__ achievement ends uPwith uninspired students, Eisenberger holds. As an example of the latter point, he notes growing efforts at major universities to tighten grading standards and __9__ failing grades.

　　In early grades, the use of so-called token economies, in which students handle challenging problems and receive performance-based points to ward valued rewards, shows __10__ in raising efforts and creativity, the Delaware psychologist claims.

　　A***mental

　　B***promise

　　C***kill

　　D***avoid

　　E***hope

　　F***especially

　　G***aid

　　H***ordinary

　　I***approval

　　J***monetary

　　K***generally

　　L***improve

　　M***challenging

　　N***restore

　　O***excellent

　　四級考試英語選詞填空訓練題答案

　　1. L

　　2. I

　　3. F

　　4. J

　　5. G

　　6. M

　　7. C

　　8. H

　　9. N

　　10. B

　　四級考試英語選詞填空訓練題二

　　It isn't just the beer that ***1***__________ to beer bellies. It could also be the extra calories, fat and unhealthy eating choices that may come with ***2*** __________drinking.

　　A recent study found that men consume an ***3***__________ 433 calories ***equivalent to a McDonald's double cheeseburger*** on days they drink a moderate amount of alcohol. About 61% of the caloric increase comes from the alcohol itself. Men also report eating higher amounts of saturated fats and meat, and less fruit and milk, on those days than on days when they aren't drinking, the study showed.

　　Women fared a bit better, taking in an extra 300 calories on moderate-drinking days, from the alcohol and eating fattier foods. But women's increase in calories from additional eating wasn't statistically significant, the study said.

　　'Men and women ate less healthily on days they drank alcohol,' said Rosalind Breslow, an epidemiologist with the federal National Institute on Alcohol Abuse and Alcoholism and lead author of the study. 'Poorer food choices on drinking days have public-health ***4***__________,' she said.

　　The findings dovetail with controlled lab studies in which ***5***__________ generally eat more food after consuming alcohol. Researchers suggest that alcohol may enhance 'the short-term rewarding effects' of consuming food, according to a 2010 report in the journal Physiology & Behavior that reviewed previous studies on alcohol, appetite and obesity.

　　But other studies have pointed to a different trend. Moderate drinkers gain less weight over time than either heavy drinkers or people who abstain from alcohol, particularly women, this research has shown. Moderate drinking is ***6*** __________having about two drinks a day for men and one for women.

　　'People who gain the least weight are moderate drinkers, regardless of [alcoholic] beverage choice,' said Eric Rimm, an associate professor of epidemiology and nutrition at Harvard Medical School and chairman of the 20110 review of alcohol in the federal dietary ***7***__________. The weight-gain difference is modest, and 'starting to drink is not a weight-loss diet,' he said.

　　The various research efforts form part of a long-standing ***8***__________ about how alcohol affects people's appetites, weight and overall health. Researchers say there aren't simple answers, and suggest that individuals' metabolism, drinking patterns and gender may play a role.

　　Alcohol is 'a real wild card when it comes to weight management,' said Karen Miller-Kovach, chief scientific officer of Weight Watchers International. At seven calories per gram, alcohol is closer to fat than to carbohydrate or protein in caloric content, she said. Alcohol tends to lower restraint, she notes, causing a person to become more ***9***__________ with what they're eating.

　　Research bolstering the role of moderate drinking in helping to control weight gain was published in 2004 in the journal Obesity Research. That study followed nearly 50,000 women over eight years. An earlier study, published in the American Journal of Epidemiology in 1994, followed more than 7,000 people for 10 years and found that moderate drinkers gained less weight than nondrinkers. Studies comparing changes in waist circumference among different groups have yielded similar results.

　　Dr. Rimm said it isn't clear why moderate drinking may be ***10***__________ against typical weight gain, but it could have to do with metabolic adjustments. After people drink alcohol, their heart rate increases so they burn more calories in the following hour.

　　'It's a modest amount,' he said. 'But if you take an individual that eats 100 calories instead of a glass of wine, the person drinking the glass of wine will have a slight increase in the amount of calories burned.'

　　A:indulgent

　　B:participants

　　C:debate

　　D:considered

　　E:contributes

　　F:contest

　　G:guidelines

　　H:protective

　　I:moderate

　　J:index

　　K:implications

　　L:considerate