施心远主编听力教程4第2Unit1215答案

施心远主编听力教程4第2Unit1215答案
Unit 12
Section I
1. 急救是一种在专业医疗救护到达之前对意外伤害或事故的受害者所进行
的医疗救护。

2. 知道如何在紧急情况下进行急救，可能就意味着一个人的生死。

3. 一种称为心肺复苏的急救方法，简称CPR ，可以挽救心脏病、溺水和
休克病人的生命。

4. 在美国，CPR 训练包括使用防护布或面罩覆盖嘴巴。

5. 这有助于防止在做口对口复苏急救时传播疾病。

Section II
Dialogue
D A B C D C D D
Passage
1. Life expectancy at birth in the United States in 1901 was 49 years while
at the end of the century it increased to 77 years.
2. Psychologists found that people who entertained positive thoughts regarding
themselves and their future health lived seven years longer than those with negative attitudes.
3. We tend to regard medical disorders as the cause of poor health or
shortened lifespan, but, really, their significance is small when compared
to the impact of the psychological factors on health.
4. Exercise, weight loss or non-smok ing can in crease the
lifespa n. Ano ther ave nue to
rejuve natio n is through creativity.
5. The US Census Bureau predicted that the USA would eventually have
5.3 million people aged over 100 in 2100. FTTTTTFT
Ex.2
1 It in creased from 49 in the year 1901 to 77 at the end of the cen tury, an
in crease of 57%.
2 In human history, preventing early deaths is the main cause of the
in crease in life expecta ncy.
3 We get older because of three thin gs: agi ng of arteries, dysfu nction of the
immune system, and accide nts and en vir onmen tal hazards.
4 He/she could pote ntially feel as young as a 44-year-old.
5 The mainstream view is that life expectancy in the US will be in the
mid-80s by the year 2050 (up from 77 today) and will top out eve ntually in
the low 90s.
Section III
Item 1:
A. a serious snowstorm that hit New York City, US. _______
96 kilometers an hour/localized drifti ng/68.3
cen timeters/blizzard/1869
1) The road n etwork in many places is impassable. 2) Most of the airports
in the regi on have bee n closed, with hun dreds of flights can celled. 3) Passengers on
transatlantic flights heading into New York have, in some cases, found themselves diverted to alter native desti natio ns.
worked non-stop/keep streets and avenues open/people making their way dow n Broadway on skis
Item 2:
A. the evacuation of people living in villages close to Volcano Merapi which _________
is about to erupt.
B. T F F T T
Item 3 :
A. the heavy storms and their effects in East Asia. ______
B. Ian dslides/several hun dred houses to collapse/the worst
flood in g/trapped/ miss in g/la ndslides and floodi ng/drow ned in side his car/dead in a gutter
Section IV
Part I:
A.
Saturday/100/float/tide/se nses/effect/aroma/crackli ng/keep/refueli ng
B. 1) WaterFire attracts 1 milli on visitors each year, and brings bus in ess to
dow ntow n restaura nts, hotels and en terta inment venu es. It brings more
than 33 million dollars in business to the city annually.
2) It sets a good example to other riverfront cities.
Part II
Dictation:
1. A new study published in the current issue of American Journal of Public
Health suggests that men 's behavior may be to blame.
2. It has been reported that at every age American males have poorer health and a
higher risk of mortality than females.
3. As if that weren 't enough, men tend to work in more dangerous settings
than women, and thus account for 90% of on-the-job fatalities, mostly in agriculture.
4. In low-lying flood zones, men are more likely to drive around barricades and drown in
high water.
5. These reasons alone would certainly contribute to a shorter life span for men, but the
problem may be even more profound.
C A B
D D B A D
Unit 13
Section I
6. Avian influenza, or “bird flu ” , is a contagious disease of animals caused by
viruses that normally infect only birds and, less commonly, pigs.
7. While all bird species are thought to be susceptible to infection, domestic
poultry flocks are especially vulnerable to infections that can rapidly reach epidemic proportions.
8. The current outbreak of bird flu is different from earlier ones in that officials have been
unable to contain its spread.
9. Rapid elimination of the H5N1 virus among infected birds and other animals is
essential to preventing a major outbreak.
10. The World Health Organization recommends that infected or exposed flocks of
chickens and other birds be killed in order to help prevent further spread of the virus and reduce opportunities for human infection.
1. 禽流感是一种由病毒引起的动物接触性传染病，通常只感染禽类，在少数情况下也会感染猪。

2. 尽管所有的鸟类都会受感染，但是家禽群体特别容易受感染，而且会迅
速造成大规模爆发流行。

3. 目前爆发的禽流感与早些时期的禽流感不同，因为官方还无法控制它的传播。

4. 迅速杀灭受感染的禽类和其他动物体内的H5N1 病毒对预防禽流感的大
规模爆发极其重要。

5. 世界卫生组织建议捕杀所有受感染和有接触史的鸡群和其他禽类，以防
止病毒的进一步传播和减少人类受感染的机会。

Section II
Dialogue
T F T F F T T T F F
Passage
6. As the sun climbs to its noonday apex, the bearded man takes off his straw hat, wipes
the sweat from his brow, and sits behind a team of mules, plowing the cornfield.
7. Soon he ' ll head home to the farmhouse, where his wife has just hung out the week
's wash.
8. They will sit down to a simple meal: bread that his daughters have baked, vegetables
from the garden, perhaps some freshly made strawberry preserves.
9. Gardens are full of ripening fruits and vegetables, ready to be picked and preserved
for the winter.
10. The magical workshop is a child 's wonderland: a miniature wooden table and chair
set, doll-sized cradles and slightly bigger ones fro their owners, and mini-farmhouses, complete with wooden animals.
F T T T F T T T
Ex.2
1. You will see a cheerful Amish girl behind the counter scoop huge helpings of the
richest, creamiest ice cream into wafer cones.
2. The religious beliefs for which they left their homeland still define their
lives, from their n ame to their Ian guage
—a Germa n dialect, and their old-fashi oned ways.
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3. They consider the modern 21 -century conveniences to be vulgar
temptations, and they eschew any permanent physical connection to “ the outside world ”- gas lin es, electric wires, teleph on es, computers and televisi ons.
4. After that, the boys help their fathers on the farm and the girls with their mothers at
home.
5. Because there are an array of arm-fresh produce and
typical Amish food.
Section III
Item 1:
B. the serious problem of insufficient health care in developing countries,___________
especially in Africa n countries.
C. Statistics: 10%/24%/37%/3%/over 50%/less than 1%
An alysis: 1) AIDS/tuberculosis/malaria / childhood
vacc in ati on/preg nant wome n
2) more doctors and nu rses/higher tha n in Africa/a brain drain
of health professi on als
3) ethical recruitment policies/international investment/more
staff/4 millio n/ 1.3 billio n。