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specifics大学英语听力教学课件第三册答案~主编张民伦

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2021-01-20 07:56
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距点-specifics

2021年1月20日发(作者:四大洋英文)
|
《英语听力教程
3
》答案与听力材料





呵呵
....
考试一路顺风
......

UNIT 1
A.
B. Keys:Part I


Getting ready


1: burning of the forests/tree removal (deforestation)/reduction
of the world's rain forests

2: global warming/greenhouse effect/emissions of CO2

Part II


The Earth at risk (I)
A. Keys:
1.

a. More people--------?more firewood----?fewer trees
b. More domestic animals------?more plants-----?fewer available
plants

a,
b--?
More
desert----?move
south-----?desrtt
expanding
south----?no grass
2.
Growing
crops
stabilize
soil,
without
them
the
top
soil
just
blows away. But if there isn't enough rain the crops don't grow.




3.
People
try
to
grow
food
to
support
themselves
or
to
create
ranches where cattle can be raised, or to get hardwood for export,
|
or to make way for an iron ore mine

B. Keys:

1: Sahara Desert

2: North America & most of Europe

3: top soil blowing away

4: tropical forests destruction

5: animal/plant species becoming extinct

6: climate change for the whole world

Part III


The Earth at risk (II)
A. Keys:

1: Trees would hold rainfall in their roots. When forests in the
higher up-river have been destroyed, all the rain that falls in the
monsoon
season
flows
straight
into
the
river
and
starts
the
flooding.

2: He implies that some national governments just consider the
results
of
their
policies
in
the
near
future,
or
just
think
as
far
ahead as the next election.
B. Keys:

1: flooding in Bangladesh

2: Action to be taken

3: population control
|

Part IV More about the topic: The Effects of Global Warming
Keys:

1: Warming up of the world

2: Effects of global

3: reduced potential for food production

4: change of patterns of hear-related food poisoning, etc.

Part V Do you know…?

A. Keys:

1: F 2: F 3: F 4: F 5: T
B. Keys:
Dos
1:
your
towels
2:
Cut
out
3:
a
wall-fire
4:
fridge
5:
wait
until you've a full load





6: a complete meal

Don’ts 7: iron everything 8: the iron up 9: the kettle 10: to the
brim







11: hot food
Unit 2
Part I


Getting ready
A.
B. Keys:
|

1: International Union for the Conservation of Nature,

United Nations, wildlife, policies

2: Convention on International Trade in Endangered Species,




trade, animals and plants, 1975, prohibits, 8000, controls,




30000

3: United Nations Environmental Program,

leadership, environment, quality of life

4: World Wide Fund for Nature(formerly World Wildlife Fund) ,





1961, Sahara Desert, North America & most of Europe,

top soil blowing away
C. Keys:

1: 2 2: 4 3: 5 4: 1,6 5: 3
Questions:

1:
They
work
to
conserve
natural
areas
that
contain
endangered
wildlife

2:
They
are
campaigning
to
provide
sea
sanctuaries
for
some
of
these
endangered





ted-nesting
sites
for
turtles
have been set up

3: It refers to the places of safety in the sea where sea animals are
protected and allowed to live

freely

Part II


Christmas bird counts
|
A. Keys:

1: Jan. 3rd 2: more than 40 000 volunteers 3: 1 600 4: a 15 mile
diameter

5: an American artist 6: their natural habitats 7: the late 1800s
B. Keys:

1: start 2: sponsored 3: outside counting birds 4: experienced bird
watchers

5: anyone that is interested or concerned 6: scheduled 7: 10 people
taking part

8:
15
mile
diameter
circle
9:
the
total
bird
populations
10:
the
number of birds

11: the longest- running bird census 12: undefined

Part III


Dolphin captivity
A.
B. Keys:

1: 1 2: 3 3: 4 4: 5 5: 2

6: Dolphins should be kept in captivity.

7:
There
are
educational
benefits
of
keeping
marine
mammals
in
captivity.
C. Keys:

1: stress (family-oriented) 2: sonar bouncing off
|

3: average age of death; life getting better for captive dolphins

4: natural behabior patterns-altered

5: suffering from fractured skulls, ribs or jaws

6:
can't
learn
from
animals
in
the
wild
how
they
operate,
breed,
what they need, etc.
Part IV More about the topic: Birds ----A Source of Wealth
Keys:

1


9300 2


Habitat 3


warmer climates 4


300 different species

5


colder climates 6


habitat alteration 7


esthetic value

8


Birds' population

Part V Do you know…?

Keys:

1: one and one-half million 2: 20 times

3: 100 4: 40000 5: 65 million

6: 3500 7: 2 million square miles 8: 3%

9: 200 animal species 10: 1000

11: a third 12: two-thirds 13: three-quarters
Unit 3

El Nino? La Nina?

Part I
D. warmer/ green house effect

/ sea levels/


climate zones
|
As 1998 ends and people look forward to the last year of the century,
the
World
Almanac
spoke
with
experts
about
what
comes
next.
Almanac editorial director says the experts believe the next century
will bring lots of changes.




Warm,
of
course,
that
our
climate
is
going
to
continue
getting
warmer. That’s the subject, by the way, of another new article on the
1999 World Almanac. The greenhouse effect, exactly what causes it,
and what steps to be taken to, perhaps to alleviate global warmings.
I’ve seen recently that 1998 is goin
g to go down as the warmest year
ever on record. And so that’s going to be a major issue of the next
century,
and
possible
tremendous
consequences
of
the
global
warmings, whether it is rising sea levels affecting the coastal areas;
changes in climate zones affecting what crops can be grown, and in
what
regions.
This
is
potentially
a
very
significant
trend
to
be
watched.

E. Cyclone: North or south of equator

/

Typhoon:/


Hurricane:
Eastern Pacific
Major ocean storms in the northern part of the world usually develop
in
late
summer
or
autumn
over
waters
near
the
equator.
They
are
known
by
several
different
names.
Scientists
call
these
storms
cyclones when they happen just north or south of the equator in the
Indian Ocean. In the western Pacific Ocean or the China Sea, these
|
storms are called typhoons. In the eastern Pacific and Atlantic Ocean,
they are called hurricanes.


Part II
A. Outline


1. A. weather pattern/

global climate
B.
1.
twice
a
decade


2.
12-18
months


C.
1.
warmer
weather/

2.
wetter
than
usual/
drier


D.
the
decline
of
winds

II.
1.
droughts
B.
a
cyclic
weather
pattern/
about
twice
a
decade/
wetter/

drier/
cold
water
away
from
South
America’s
west/
to
expand
eastward
toward the America’s / move eastward too/ the weather around the
world/ droughts/ rains and flooding/ on the South American fishing
industry/ to become depletive/ the strength of it/


Part III

Lick Observatory
B. location: an hour’s drive/ summit/



Origin of the name: a wealthy businessman


Size: one meter diameter/ second


Time: 1888


Present function: research/ an educational tool
C. way of observation: human eyes;

in the cold/

TV screen


Gains and losses: Romance/ the sky/ efficiency/ reality/ universe
|
Questions:

1.
Because lick Observatory is near “Silicon Valley”, a region of the
states high-technology.
2.
Because
Lick
Observatory
was
built
on
his
estate
and
he
was
buried at the base of the telescope at this won request.

3.
By
using
the
19th
century
telescope,
you
have
a
feeling
of
romance
with
direct
viewing
with
the
human
eyes.
By
sing
the
modern
devices,
you
lose
that
romance
but
gain
the
efficiency.
That’s an exchange.

Part IV
. The national climatic Data Center.

A.
Outline
I.
A.
1951


B.
headquarters

C.
satellites,
radar,
solar
radiation
system, airplanes, ships
II.
B.
collecting
weather
records
from
around
the
world

D.
publications
about
earth
environment.
E.
requests
fro
information
from all over the world.

B.
questions.

1.
The
Department
of
Defense,
the
National
Weather
Service,
the
coastguard
2.
The
office
has
written
weather
observations
made
by
early
American diplomat Benjamin Franklin and by the third President of
the U.S.
|
3.
You
can
get
the
information
by
computer,
microfilm
and
telephone
4.
American
cities.
Another
publication
has
monthly
reports
from
1500 observation stations around the world.


center
had
more
than
900,000
requests
from
government
officials, business owners,

Unit 4
Reports on Disasters
& Accidents

Part I.

1.
firebomb/

shopping/

several /

2.
1,000 tornadoes
3.
car ferry/ taken over/ Green Action Front
4.
South Korea/ 270/ thousands
5.
robbed/ 5/ lunchtime/ 10,000
6.
hurricane/ 100/ twenty/ 100
7.
Hijacked/ Tuesday
Part II. Hurricanes & tornadoes
A. 1. a storm


2.

about 2000

3. the winds were up to 75 miles
an
hour

4.
the
Indian
army

5.
destroyed/

links

/
collapsed


6. more than 40 people

7. over 100,000 people
Large numbers of villages have been completely cut off. The official
|
said the death toll could reach 2000. the Indian army has been called
into help the relief effort. From Deli. Here is David Willis.

The
storm
with
winds
of
up
to
75
miles
an
hour
struck
India’s
southeast
coast,
flattening
homes,
destroying
crops
and
cutting
transport links. Eyewitnesses reported tidal waves more than 12 feet
high. The storm was followed by torrential rains, which swept away
roads and railway lines, and flooded low lying areas. More than 40
people are thought to have died when a ferry sank. But most of the
deaths
have
been
due
to
flooding,
houses
collapsing
or
electrocutions. More than 100,000 people have been evacuated from
their homes
and are taking shelter in relief
camps. After surveying
the flooded area by helicopter, the chief minister said it resembled a
burial ground. He’s appealed to the federal government to tr
eat the
incident as a national calamity. David Willis.

B.
1. The worst of the heavy rains and thunderstorms appears to be
over
2.
in parts of Europe
3.
During the past week
4.
Affected
5.
At least five
6.
because emergency warnings were issued before.

C.
1. c

2 b

3. d

4. b
|
Nine
hours
Greenwich
Mean
Time.
The
news
read
by
Wendy
Gordon. The worst of
the heavy rains and thunderstorms
that have
been sweeping parts
of Europe during the past week appears to be
over. Exceptionally heavy rainfall brought flooding to many parts of
Germany, Switzerland, Northern Italy and France and chaos to rail
and road transport.

Although most flights are expected to be back
to
normal
by
this
time
tomorrow,
there
are
expected
to
be
serious
delays
on the German and Italian motorways
over
the forthcoming
holiday weekend and train services are unlikely to be normalized for
several days. A government spokeswoman in France announced that
the
damage
to
homes
and
property
is
expected
to
be
at
least
four
thousand million francs. It is reported that at least five people have
lost their lives. Experts agree that casualty figures are low because
emergency warnings were issued on the day before the storms began.
The federal government in Switzerland has urged motorists and rail
travelers not to travel during the next few days and no international
traffic
will
be
allowed
on
the
main
north- south
motorway
routes
across the country until next Tuesday.

Part III. Earthquakes
A.

Another earthquake, the fifth in three days, hit Japan last night.
Hundreds of homes have now been destroyed or badly damaged, and
thousands
have
been
made
homeless
since
the
earthquakes
started.
|
Many
of
the
homeless
have
begun
to
make
themselves
makeshift
shelters from the rubble. Electricity, gas and water supplies have also
been seriously disrupted. Experts believe that the country will be hit
by more quakes during the next 48 hours.

C.

I. A. Sunday/ the 23rd


B. in southern Italy
II. A. at least 400




B. many more than 400
III. A. in small towns and villages outside Naples

1. hospital


2.
church

3. private homes


B. 1. eight or nine

2. in the streets or squares

3. countryside/
traffic jams

4. telephone lines/ 5. electricity and water
IV
. A. 1. the fog


2. the cold weather


B. road

rt.


Part IV

Earthquake Tips

During an earthquake
A
1.
Main idea: to remember Tsunami victims
2.
Time
:
midday/
3
minutes
of
silence/
people
stopped/
flags
lowered to half staff.

3.
Purpose: giving people a chance to remember all those who died.

|
4.
1) Sweden/ 700+1200





Germany: +1000
B
1.
large earthquake/ epicenter under water
2.
no/ most quakes no tsunamis
3.
depending
on
distance/
near
the
earthquake/
immediately
/
hardest hit area/ two hours away.

4.
a.
water/
seriously
withdrawing
or
coming
in
for
no
apparent
reason
b. feeling an earthquake / witnessing a landslide at the coast
Unit 5 People & Places (I)
Part I



1.
Australia is the world’s largest island and its smallest continent.
Its total area of 3,000,000 square miles is about the same as that of
the continental United States (excluding Alaska)
2.
the area of Nepal is about 54,000 square miles. Within its borders
are five of the world’s highest peaks.

3.
Switzerland is a small, landlocked country, 15,944 square miles
in area. It’s bordered by France, Austria, a
nd Italy.

4.
more than 20,000,000 people live in Argentine. About 97 percent
are
of
European
stock.
Most
argentines
live
on
the
eastern
plains.
Fewer than 19% live in the dry western and northwestern provinces.

5.
Austria
is
32,376
square
miles
in
area.
This
makes
it
twice
the
|
size
of
neighboring
Switzerland.
There
are
about
7,150,000
people
living in Austria. More than one third of the people live in or near
Vienna, the capital city.

6.
Colombia is the only country in South America with a coastline
on the both sides of the continent. It is a big country with an area of
439,828
square
miles
and
about
16,300,000persons
live
in
Colombia.
7.
Saudi Arabia’s area is estimated to be about 830,000 square miles.
Almost
all
of
Saudi
Arabia’s
7,000,000
people
are
A
rabs.
Today
Saudi Arabia’s vast oil resources are paying for the modernization of
the
country.
Conditions
there
are
changing
more
rapidly
than
they
have for centuries.

8.
Denmark proper has an area of only 16,575 square miles. It is the
smallest of the Scandinavian countries

Denmark, Finland, Iceland,
Norway and Sweden. But Denmark’s population of over 4,600,000
is greater than that of Norway and more than half that of Sweden.

Part II

Canada
B.


outline
I.
A. second only/ B. 26 million people

C. 1 the Great Lakes

2
the Rocky Mountains 3 the Arctic islands
II.
A. 1.


2. overcoat/

a fur hat


III. A. 1.

American Indians

2

Germans

3 Italians, / Inuit


B.
|
English and French
IV
. A. seafood


B. meat dishes


D.

the sweet course

E. good
beer but not good local wines.

V
.
A.
most
modern
shopping
centers

B.
1

2.
woolen

3.
wood


4 leather


5 maple
VI.
A
. the Canadian dollar


B. 10 am to 3pm Monday to Thursday,
till later on Fridays.



Part

III

Traveling around Australia
A.
Sydney:
harbor:
take
a
boat
trip
in
an
old
sailing
ship/
at
a
backpacker’s hotel

The Sydney Opera House: see concerts
The great Barrier Reef: tropical fish/ glass bottom/




at a resort
hotel or at a guesthouse
Ayers
Rock
in
Ulura
National
park:
go
hiking/
see
cave
paintings/
colors /at sunrise and sunset
Kakadu
National
Park:

go
hiking/
wildlife

/
waterfalls/



in
one of the campsites.
B.
1. T

2

F

3

F

4. T

5 F

6. T

7. F


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