Question

Looking for a new weight loss plan? Try living on top of a mountain. Mountain air contains less oxygen than air at lower altitudes, so breathing it causes the heart to beat faster and the body to burn more energy. A handful of studies have found that athletes training at high altitudes tend to lose weight. Doctor Florian Lippl of the University Hospital Of Ludwig-Maximilians-university Munich wondered how the mountain air would affect overweight individuals if they weren’t doing any more physical activity than usual.
Lippl and his colleagues invited 20 overweight men to an environmental research station about 300 meters below the summit of Zugspitze, a mountain around 2,970 meters near the Austrian border. They were allowed to eat as much as they liked. The men also gave blood so that researchers could test for hormones linked to appetite and fatness. At the end of the week, the men, whose mean weight starting out was 105kg, had lost on average about l.5kg. The men’s blood pressure also dropped, which the researchers believed was due to weight lost.
Exactly what caused the weight loss is uncertain. Loss of appetite is common at higher altitudes, and indeed the men ate significantly less than usual—about 700 calories fewer per day. Lippl also notes that because their consumption was being recorded, they may have been more self-conscious about what they ate. Regardless, eating less accounts for just l kg of the l.5 kg lost, says Lippl. He thinks the increased metabolic (新陳代謝的) rate, which was measured, also contributed to weight loss but cannot separate the different effects with the given data.
Appetite loss at high altitudes could certainly be key, notes Damian Bailey, a physiologist at the University of Glamorgan, UK, who recently lost 11 kg during a 3-month expedition to the Andes in Chile.   
Unfortunately, for the average person there is no treatment that can resemble living at high altitude, says Lippl. The only alternative is hypobaric chamber, which exposes subjects to low oxygen and isn’t practical as a treatment. He says, half- jokingly, “If fat people plan their holidays, they might not go to the sea, but maybe to the mountain.”
【小題1】What contributes the most to one’s heart rates according to the first paragraph?

A．our bodyweight	B．the consumption of energy
C．the rates of our breathing	D．the amount of oxygen provided

【小題2】Hormones are tested in the research because they can affect ______.

A．one’s bodyweight	B．one’s blood pressure
C．one’s way of living	D．one’s metabolic rate

【小題3】What was found about the 20 overweight men in the process of the research?

A．They controlled what to eat self-consciously.

B．They took in much fewer calories than usual.

C．They lost appetite because of lack of physical activity.

D．They were provided with a healthier diet than before.

【小題4】Why does Damian Bailey agree with the idea of appetite loss at high altitudes?

A．He experimented with the new weight loss plan in the Andes.

B．He found no other reasons for his loss of weight in the Andes.

C．He researched the related subject in the Andes.

D．He lost much weight in the high altitude Andes.

【小題5】In what manner does Lippl talk about the way of losing weight by spending holidays on mountains?

A．casual

B．inaccurate

C．uncertain

D．confident

Answer 1

【小題1】D
【小題2】A
【小題3】B
【小題4】D
【小題5】A

解析試題分析：這篇文章主要講了研究表明爬山可以減肥。
【小題1】根據(jù)Mountain air contains less oxygen than air at lower altitudes, so breathing it causes the heart to beat faster and the body to burn more energy.故選D。
【小題2】根據(jù)The men also gave blood so that researchers could test for hormones linked to appetite and fatness.故選A。
【小題3】根據(jù)Loss of appetite is common at higher altitudes, and indeed the men ate significantly less than usual—about 700 calories fewer per day.故選B。
【小題4】根據(jù)Appetite loss at high altitudes could certainly be key, notes Damian Bailey, a physiologist at the University of Glamorgan, UK, who recently lost 11 kg during a 3-month expedition to the Andes in Chile，故選D。
【小題5】根據(jù)全文內(nèi)容以及He says, half- jokingly, “If fat people plan their holidays, they might not go to the sea, but maybe to the mountain.”可知作者是以一種很隨便的方式來(lái)談?wù)撋巾敎p肥的，故選A。
考點(diǎn)：教育類短文閱讀理解
點(diǎn)評(píng)：這篇文章非常簡(jiǎn)單，先看問(wèn)題，再帶著問(wèn)題仔細(xì)閱讀短文，理解了全文內(nèi)容，很容易選出正確答案。閱讀注意事項(xiàng)：1、關(guān)注連詞，分析文章邏輯結(jié)構(gòu)。2、聚焦代詞，明辨指代關(guān)系。3、抓住關(guān)鍵詞語(yǔ)，利用平行結(jié)構(gòu)、上下文（包括定義、釋義、舉例、對(duì)比、標(biāo)點(diǎn)）進(jìn)行判斷與推理。4、了解一些構(gòu)詞法，從詞根的特殊含義入手。