摘要: 这里的雨水极少.每年平均降雨量只有60毫米.

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Exercise is one of the few factors with a positive role in long-term control of body weight. Unfortunately, that message has not gotten through to the average American, who would rather try switching to "light" beer and low-calorie bread than increase physical efforts. The Centers for Disease Control, for example, found that fewer than one-fourth of overweight adults who were trying to lose weight said they were combining exercise with their diet.

      In rejecting exercise, some people may be discouraged too much by caloric-expenditure(热量消耗)charts; for example, one would have to quickly walk hard three miles just to work off the 275 calories in one delicious Danish pastry(小甜饼). Even exercise professionals accept half a point here. "Exercise by itself is a very tough way to lose weight," says York Onnen, program director of the President's Council on Physical Fitness and Sports.

       Still, exercise's supporting role in weight reduction is vital. A study at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who dieted without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight.

If you have been sedentary (极少活动的) and decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year's time, assuming no increase in food intake, you could lose ten pounds. By increasing the distance of your walks gradually and making other dietary adjustments, you may lose even more weight.

1.What is said about the average American in the passage?

A. They tend to hate "light" beer and low-calorie bread.

B. They usually ignore the effect of exercise on losing weight.

C. Most of them were combining exercise with their diet.

D. They know the actors that play a positive role in keeping down body weight.

2."Even exercise professionals accept half a point here" means "They          ".

A. agree that the calories in a small piece of pastry can be easy to work off by exercise

B. partially believe diet plays a supporting role in weight reduction

C. are not fully convinced that dieting can help maintain one's new weight

D. are not sufficiently informed of the positive role of exercise in losing weight

3.What was confirmed by the Boston University Medical Center's study?

A. Controlling one's calorie intake is more important than doing exercise.

B. Even occasional exercise can help reduce weight.

C. Weight reduction is impossible without exercise.

D. One could lose ten pounds in a year's time if there's no increase in food intake.

4.What is the author's purpose in writing this article?

A. To stress the importance of maintaining proper weight.

B. To support the statement made by York Onnen.

C. To show the most effective way to lose weight.

D. To introduce the study of the Boston University Medical Center.

 

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阅读下列各小题,根据句后的汉语提示,用句末括号内的英语单词完成句子。

1.Next time you come to the country for another trip, you’ll find________________to learn some customs here ahead of time.  (benefit)

下一次你再来这个国家旅游就会发现提前了解一些这里的风俗习惯是大有裨益的。

2.Little________________how to get used to the job in the company as soon as possible, though he is still new to his duties.  (concern)

尽管他对自己的职责还不熟悉,但他很少担心如何尽快地习惯公司的工作。

3.He is the only one of the students _______________ from the whole school to take part in the competition which is to be held in Wuhan next month.  (pick) 

他是整个学校唯一一个被挑选出来参加下个月武汉举行竞赛的学生。

4.It seems that we have to accept the result and make a good preparation to have another try. __________________earlier, I could have done something to avoid this accident.  (inform)

看来我们必须接受这个结果并做好再次尝试的准备了。要是我早点得知的话,就可以做些什么来避免这场事故了。

5.We are told from the director’s office that___________________we know the result of the final examination.  (long)

我们从主任办公室获悉,过不了多久,我们就可以知道期终考试的结果。

6.I wonder_____________that caused the accident during the launch, which I have to write into my report. (what)

我想知道在发射过程中究竟是什么导致的这次事故。我必须把这写进报告里。

7.__________________the issue, he failed to obtain those specialists’ authorization, as you said just now.  (prepare)

正如你刚才说的,对那个话题没有作好充分的准备,他没有赢得那些专家们的认可。

8.______________________on the phone just now is whether he has decided to make every effort to run the hotel.  (sense)

是否决定要倾尽全力去经营饭店,他刚才在电话里没说清楚。

9.What made my father very disappointed was that he found the cellphone______________two days before went wrong again.  (have)

让我父亲很失望的是,他发现两天前请人修过的手机又坏了。

10.Many a high-standard house_______________________for the survivors of the earthquake--stricken area, which is really inspiring for the public. (report)

有报道说,灾区已经为地震中的幸存者们兴建一大批高标新房。这消息真是大慰人心。

 

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Exercise is one of the few factors with a positive role in long-term control of body weight. Unfortunately, that message has not gotten through to the average American, who would rather try switching to "light" beer and low-calorie bread than increase physical efforts. The Centers for Disease Control, for example, found that fewer than one-fourth of overweight adults who were trying to lose weight said they were combining exercise with their diet.

?? ????????????? In rejecting exercise, some people may be discouraged too much by caloric-expenditure(热量消耗)charts; for example, one would have to quickly walk hard three miles just to work off the 275 calories in one delicious Danish pastry(小甜饼). Even exercise professionals accept half a point here. "Exercise by itself is a very tough way to lose weight," says York Onnen, program director of the President's Council on Physical Fitness and Sports.

? ????????????? Still, exercise's supporting role in weight reduction is vital. A study at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who dieted without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight.

If you have been sedentary (极少活动的) and decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year's time, assuming no increase in food intake, you could lose ten pounds. By increasing the distance of your walks gradually and making other dietary adjustments, you may lose even more weight.

1.What is said about the average American in the passage?

A. They tend to hate "light" beer and low-calorie bread.

B. They usually ignore the effect of exercise on losing weight.

C. Most of them were combining exercise with their diet.

D. They know the actors that play a positive role in keeping down body weight.

2."Even exercise professionals accept half a point here" means "They ????? ".

A. agree that the calories in a small piece of pastry can be easy to work off by exercise

B. partially believe diet plays a supporting role in weight reduction

C. are not fully convinced that dieting can help maintain one's new weight

D. are not sufficiently informed of the positive role of exercise in losing weight

3.What was confirmed by the Boston University Medical Center's study?

A. Controlling one's calorie intake is more important than doing exercise.

B. Even occasional exercise can help reduce weight.

C. Weight reduction is impossible without exercise.

D. One could lose ten pounds in a year's time if there's no increase in food intake.

4.What is the author's purpose in writing this article?

A. To stress the importance of maintaining proper weight.
B. To support the statement made by York Onnen.
C. To show the most effective way to lose weight.
D. To introduce the study of the Boston University Medical Center.????

 

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