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组卷网 > 高中英语综合库 > 主题 > 人与自我 > 健康 > 个人保健
题型：完形填空 难度：0.65 引用次数：115 题号：16628371

When it comes to BMI—the most common measure of obesity—the price is right.

BMI, or body mass index, is ________ by dividing weight in kilograms by your height in meters squared. A result between 18.5 and 24.9 is considered healthy. A BMI of 25 or ________ would then be classified as either overweight or obese.

Medical experts rely on BMI to assess the extent of obesity. The index, however, does not distinguish ________ from muscle or other tissue, and that causes some people to be placed in the wrong category. Very muscular people can be ________ for obese, while those who are tall with a high percentage of body fat can be wrongly ________ as healthy. So why not just replace it with other measures of body fat?

Dual­energy X­ray absorptiometry (DXA) is generally recognized as one of the most ________. The X­ray ________ by differentiating tissue density, so it is able to detect the difference between your body’s muscle, bone and fat ________, the number of which can then be used to calculate your fat percentage. Another ________ that is more familiar to many of you will be the use of body fat scales. They function by passing a subtle ________ current through your body. As muscle contains more water, it ________ electricity better than fat does. The greater the electrical ________, the more body fat you have.

DXA is certainly accurate, but very ________, requiring specialized equipment, which makes it unsuitable for use in large­scale studies. BMI is cheap, simple and generally accurate, and is still a suitable method for ________ the weight and health of entire populations. However, it is not a diagnostic tool for disease risks. If you find that your BMI is high, go to a medical professional and see what that may mean for you and your ________ health risks.

1.
A．appliedB．calculatedC．explainedD．regulated
2.
A．lessB．lowerC．higherD．heavier
3.
A．fatB．organC．healthD．weight
4.
A．announcedB．mistakenC．infectedD．registered
5.
A．appointedB．rewardedC．preferredD．categorized
6.
A．abstractB．impressiveC．preciseD．realistic
7.
A．existsB．reflectsC．showsD．works
8.
A．contentB．dataC．qualityD．mixture
9.
A．accessB．accountC．approachD．assessment
10.
A．additionalB．emotionalC．electricalD．physical
11.
A．conductsB．distributesC．producesD．releases
12.
A．flowB．deviceC．powerD．resistance
13.
A．extraordinaryB．expensiveC．economicalD．educational
14.
A．acquiringB．distinguishingC．preventingD．tracking
15.
A．unexplainedB．potentialC．changeableD．alternative
21-22高三上·江苏南通·阶段练习 查看更多[2]
更新时间：2022-08-26 21:59:36 |
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【知识点】 个人保健 科普知识 说明文

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个人保健科普知识 说明文
完形填空(约330词) | 适中 (0.65)
文章大意：这是一篇说明文。文章讲述了瘦并不总是好事，有时候超重实际上对某些健康状况具有保护作用。

【推荐1】Thinner isn’t always better, a number of studies have_________ that normal-weight people are in fact at higher risk of some disease compared to those who are overweight. And there are health conditions for which being overweight is actually_________. For example, heavier women are less likely to develop calcium deficiency than thin women. Likewise, among the elderly, being somewhat overweight is often an_________ of good health.

Of even greater concern is the fact that obesity turns out to be very difficult to define. It is often defined_________ body mass index, or BMI. BMI_________ body mass divided by the square of height. An adult with a BMI of 18 to 25 is often considered to be normal weight. Between 25 and 30 is overweight. And over 30 is considered obese. Obesity, _________, can be divided into moderately obese(30-35), severely obese(35-40), and very severely obese(over 40).

While such numerical standards seem_________, they are not. Obesity is probably less a matter of weight than body fat. Some people with a high BMI are in fact extremely fit, while others with a low BMI may be in poor_________. For example, many collegiate and professional football players_________ as obese, though their percentage body fat is low. Conversely, someone with a small frame may have high body fat but a__________ BMI.

Today we have a(n)________ to label obesity as a disgrace. The overweight are sometimes__________ in the media with their faces covered. Stereotypes________ with obesity include laziness, lack of willpower, and lower prospects for success. Teachers, employers, and health professionals have been shown to harbour biases against the obese. Even very young children tend to look down on the overweight, and teasing about body build has long been a problem in schools.

Negative attitudes toward obesity, __________ in health concerns, have stimulated a number of anti-obesity__________. My own hospital system has banned sugary drinks from its facilities. Many employers have instituted weight loss and fitness initiatives. Michelle Obama launched a high-visibility campaign against childhood obesity, even claiming that it represents our greatest national security threat.

1.
A．deniedB．concludedC．doubledD．ensured
2.
A．protectiveB．dangerousC．sufficientD．troublesome
3.
A．indicatorB．objectiveC．originD．example
4.
A．in terms ofB．in case ofC．in favour ofD．in recognition of
5.
A．measuresB．determinesC．equalsD．modifies
6.
A．in useB．in contrastC．in turnD．in part
7.
A．complicatedB．conservativeC．variableD．straightforward
8.
A．shapeB．spiritC．balanceD．taste
9.
A．startB．qualifyC．retireD．stay
10.
A．strangeB．changeableC．normalD．constant
11.
A．optionB．reasonC．opportunityD．tendency
12.
A．employedB．picturedC．imitatedD．monitored
13.
A．comparedB．combinedC．settledD．associated
14.
A．despisedB．correctedC．ignoredD．grounded
15.
A．discussionsB．businessesC．policiesD．studies
2023-07-09更新 | 19次组卷
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完形填空(约240词) | 适中 (0.65)

【推荐2】I was a fat kid and I enjoyed almost all kinds of delicious food. Sundays were the best. That's when we had our big_______，and there were so many people around laughing and talking.It was easy to _______how much you were eating. And if I _______a second part of anything，my mother's response was，“What's the matter？You don't like my _______？”At that time，consuming lots of bread，pasta and desserts never let me feel self­indulgent(放纵自己的)．I _______carried this high­calorie diet into adulthood.

It wasn't until my mid­30s that I _______something had to change. I had little energy，and because my fat body didn't want to do anything，it seemed_______was passing me by.

When a friend_______I start each day with oatmeal(燕麦片)for breakfast，I said，“You've got to be kidding！”But this friend was very enthusiastic and told me that it would make me keep full without being _______in calories or fat，so I took her advice.

I'm not exaggerating(夸张)when I say oatmeal has________the quality of my life.I used to get hungry between breakfast and lunch，reaching for a cup of coffee and its charming companion，the cake. Now，I don't even________food until lunchtime.

After a year of eating oatmeal for breakfast，I________over 15 pounds. I have more energy to do things，such as taking a walk after getting home from work instead of________．

My friends and colleagues have noted the positive________of oatmeal.So if you want to ________，why not eat oatmeal?

1.
A．familiesB．dinnersC．housesD．bodies
2.
A．forgetB．remindC．rememberD．count
3.
A．refusedB．askedC．demandedD．accepted
4.
A．actingB．dressingC．teachingD．cooking
5.
A．sadlyB．carefullyC．secretlyD．naturally
6.
A．promisedB．requiredC．realizedD．argued
7.
A．hopeB．lifeC．problemD．reason
8.
A．opposedB．suggestedC．beggedD．failed
9.
A．lowB．highC．deepD．short
10.
A．expectedB．inventedC．remainedD．changed
11.
A．throw aboutB．worry aboutC．look aboutD．think about
12.
A．raisedB．coveredC．lostD．moved
13.
A．singingB．writingC．sleepingD．learning
14.
A．resultsB．designsC．viewsD．directors
15.
A．lose weightB．give upC．take exerciseD．stay up
2020-12-03更新 | 191次组卷
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完形填空(约230词) | 适中 (0.65)
名校

【推荐3】This might be the most magical way to lose weight.

A California resident __________ how he lost 150 pounds: by going to Disneyland. After a major health __________, his then-girlfriend-now-wife suggested taking long walks around the popular amusement __________.

Mark Gautier had just __________ from a two-week coma (昏迷) when he got some __________ news from his doctor. "The doctor said, 'You really need to do something or you're not going to __________ much long.'" After the time, he weighed 400 pounds and his kidneys (肾) were reportedly __________. His situation was so __________ that doctors had once given up on him.

In order to get the __________ he needed, his girlfriend suggested that they __________ to Disneyland and __________ walk around.

"The first two times that I came to Disneyland just to walk around it was __________ because I wasn't used to walking," Gautier said. "Then after about two weeks, I __________ the place." At length, he was walking seven miles a day through the park. __________ exercise, Gautier also changed his eating habits.

"It wasn't so much that we changed what we ate; it was the __________ of food that we ate," he explained. "We cut down on everything," Gautier said. This __________ him to still eat foods like turkey legs and corn dogs.

It took Gautier about five years to lose 150 pounds using this __________. Now, he's married, has a daughter and __________ works for Disneyland as a houseman at their hotel. He's also taking __________ of the Disney Aspire education program to get his bachelor's degree, and __________, master's degree.

1.
A．imaginedB．wonderedC．observedD．exposed
2.
A．scareB．technologyC．benefitD．service
3.
A．companyB．clubC．shopD．park
4.
A．separatedB．recoveredC．originatedD．learned
5.
A．controversialB．amusingC．shockingD．useful
6.
A．waitB．lastC．hideD．rest
7.
A．missingB．shotC．failingD．recorded
8.
A．seriousB．regularC．similarD．ridiculous
9.
A．permissionB．knowledgeC．fortuneD．exercise
10.
A．agreeB．headC．moveD．compare
11.
A．hardlyB．especiallyC．graduallyD．simply
12.
A．uniqueB．toughC．popularD．realistic
13.
A．fell forB．came acrossC．cleaned upD．picked out
14.
A．Instead ofB．But forC．Aside fromD．Regardless of
15.
A．quantityB．qualityC．typeD．safety
16.
A．forcedB．persuadedC．allowedD．inspired
17.
A．explanationB．methodC．researchD．standard
18.
A．actuallyB．suddenlyC．naturallyD．secretly
19.
A．placeB．holdC．careD．advantage
20.
A．previouslyB．traditionallyC．eventuallyD．uncertainly
2020-12-17更新 | 331次组卷
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