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课后练习答案：
《全新版大学英语》
第三册
（综合教程第二版）
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Unit 1 Change in the Way We
Live
Text A Mr. Doherty's
Builds His Dream Life
Vocabulary
I.
1.
1) on balance 5) illustrated 9)
involved
2) resist 6) budget 10)
economic
3) haul 7) lowering 11)
blasting
4) wicked 8) boundary 12) just
about
2.
1)cut
back/ down 2) pick up 3) get by 4) get through
5)face up to 6) turn in 7) making up
for 8) think up
3.
1)
pursued his mathematical studies and taught
himself
astronomy
2) often
generate misleading thoughts
3) attach
great importance to combining theory with practice
in our work
4) be suspected
of doing everything for money
5) before
he gets through life
4.
1)
their indoor, a profit, to invest in
2)
device, the improvement, on a global scale
3) stacked, temptation, never dined
out
II Confusable Words
1. 1) house 2) Home 3) home, family 4)
household
2. 1) doubt 2) suspect 3)
doubted 4) suspected 5) suspect
III. Word Formation
1) rise
2) final 3) regular 4) cash 5) hows, whys
6) upped 7) yellowed 8) bottled 9)
lower 10) search
Comprehensive Exercises
I.
Cloze
1. Text-related
1) get
by 2) temptation 3) get through 4) improvements
5) aside from 6) suspect 7) supplement
8) profit
9) stacking
2. (Theme-related)
1)
replaced 2) consider 3) quit 4) world 5) tough
6) fuels 7) provide 8) luxuries 9)
balance 10) ideal
II.
Translation
1. We have a problem with
the computer system, but I think
it’s
fairly minor.
2. My father
died when I was too young to live on my own. The
people of my hometown took over
(responsibility for) my
upbringing at
that point.
3. The toys have to meet
strict/ tough safety requirements
before they can be sold to children.
4. Radio and television have
supplemented rather than
replaced the
newspaper as carriers of news and opinion.
5. When it comes to this magazine, it
is/ carries a digest of
articles from
many newspapers and magazines around the
world.
A decade
ago, Nancy did what so many Americans dream
about. She quit an executive position
and opened/ set up a
household device
store in her neighborhood. People like
Nancy made the decision primarily for
the improvement in the
quality of their
lives.
But, to run a small
business on a small scale is by no means an
easy job. Without her steady income,
Nancy had to cut back on
her daily
expense. Sometimes she did not even have the money
to pay the premium for the various
kinds of insurance she
needed.
Fortunately, through her own hard work,
she has now got
through the most
difficult time. She is determined to continue
pursuing her vision of a better
life.
Unit 2
Civil Rights Heros
Text A
Freedom Givers
Vocabulary
I.
1.
1) decades
5) slender 9) on the side
2) historic
6) web 10) authorized
3) imposed 7)
bade 11) terminal
4) religious 8) site
12) make the best of
2.
1) went through 2) stood up for 3) laid
down 4) take on
5) let (us) down 6)
draw on 7) fall into 8) pass for
3.
1) The
Europeans are fully confident that the Americans
will not be able to justify their
measures to protect the
struggling
American steel industry.
2)
Clinton is, in the eyes of Joe Klein, staff writer
of the
New Yorker and author of The
Natural, the most talented
politician
of his generation and the most
compelling.
3) There's not
much you can do if people are really intent
on destroying themselves with
drugs.
4) A different
experience of the world could forge a
completely different approach to
life.
5) It is our
conviction that cloning of human beings is
bound to cause many ethical and social
problems in the long
run.
4.
1) As for, do
not compel, capture of, have forged
2) At huge risk, the mission,
shelter
3) who abolished, In
the eyes of, racial
II.
Words with Multiple Meanings
1. I'll tell you in a minute how I have
attained the genuine
sense of belonging
in America, but first let me hear about your
French trip.
2.
Most McDonald's look almost the same on the
outside,
but actually there are about
16 different basic designs.
3. Loaning money from the banks is but
one of the
methods we can use to get
through a financial crisis.
4. This second-hand car has been
nothing but trouble; it's
always
breaking down.
5. In your
resume you've mentioned everything but one
vital point.
6.
Our technicians have discovered a simple but
effective
solution to the
problem.
7. I am sorry, but
I think you shouldn't have lingered on
over coffee and missed the last
bus..
8. The bankruptcy of
the company was not caused by evil,
but
by simple ignorance
III.
Usage
1) lonely 2)friendly 3) weekly,
monthly 4)lovely
5) cowardly 6)kindly/
saintly 7) lively 8)motherly
Comprehensive Exercises
I.
Cloze
1. Text-related
1)forged 2) stand up 3) compelled
4)convictions 5)mission
6)abolish 7)
intent on 8) risk 9)in the eyes of
10)threats
2. (Theme-
related)
1) assistance 2) involved 3)
estimated 4)coincidence
5)emerged
6) referred 7) numerous 8) stationed
9)concern 10)capture
II.
Translation
1. Though
greatly affected by the consequences of the
global financial crisis, we are still
confident that we can face up
to the
challenge and overcome the crisis.
2. Under threat of constant sand
storms, we were
compelled to leave our
cherished village and move to the new
settlement.
3.
According to a recent online survey, a lot of
consumers
say they may be motivated to
consider buying products shown
in TV
commercials.
4. Having
spotted a truck driver dumping contaminated
waste alongside the river, the old man
reported to the police at
once.
5. Some
scientists hold to the firm conviction that people
will come to like genetically modified
crops someday since
they can increase
yields and help combat hunger and disease
in the developing world.
Shortly after he achieved freedom
Henson became intent
on assisting
fugitive slaves. He secretly returned to the
United
States from Canada several times
to help others to travel the
Underground Railroad to freedom. Once
some slave catchers
closed in on the
escaping slaves and Henson when they were
on the run. He disguised them and
successfully avoided
capture. Later he
built a small settlement in Dresden in
Canada for escaped slaves, setting up a
chapel and a school.
He held to the
conviction that slavery would be abolished, and
the day was bound to come when racial
discrimination no
longer
existed.
Unit 3
Security
Text A The Land of
The Lock
Vocabulary
I.
1.1) threatens 2) by a
small margin 3)civilize 4)closed up
5)wandered 6) paste 7) without so much
as 8) sideways
9) hook up to 10)
universal 11) chart 12) Bathed in
2. 1)narrowed down 2)looked back on
3)cut off 4)fit into
5)wear(the other)
down 6)lies in 7)put up 8)stand for
3. 1)...which is likely to make people
vulnerable to asthma has
been found by
researchers at the Department of Clinical
Medicine in Oxford.
2)...with mirrored doors had to be
built in so as to make their
small
bedroom look larger.
3)...feature the
space shuttle Challenger blowing up in January
1986---killing all seven crew.
4)...threatened to keep the pupils in
after school, they were
quieted at
once.
5)... are a major barrier to the
country's economic growth due
to the
fact that/because imported oil has absorbed 40% of
its
foreign exchange.
4. 1) looked back on/ atmosphere/urban
life
2)era/ hooked up to the / the
electronic
3) the suburb / a
sophisticated / system / analyze / make
errors
II. 1)
away 2)inside/in 3)forward/through 4)back
5)off 6)home 7) back down
8)in...out
III. 1) Internet
is not such an unusual word as it used to be
2) Most men do not look unattractive in
them
3) Wealthy as she is, she is not
unconcerned by her sudden
unemployment
4) The claim is not unrealistic in view
of a sharp decrease in
the city's
violent crimes.
5)His poor health is
not unrelated to his unhealthy way of
life.
Comprehensive
Exercises
1. Cloze
1. 1)
Statistics 2)rural 3)era 4)stood for 5)on the
latch
6)vulnerable 7)barrier
8)electronic 9)reflection 10)civilized
2. 1) together 2)liable 3)shift
4)electric 5)cautious
6)sophisticated
7)thieves 8)break 9)chances 10)signs
II. Translation
1.1) The
Internet is changing the way people live, (no
matter)
whether they are in urban or
rural areas.
2)Medium-sized and small
companies are more vulnerable to
the
threat of the global economic crisis than large
ones.
3) With regard to our term paper,
the professor asked us to
analyze the
unemployment chart first, and then provide
critical reflections on the nations
economic development.
4)It never
occurred to him that their team would win the
basketball match by a large margin.
5) Looking back on my twenty years'
teaching in high school, I
attribute my
success to patience, talent, and the constant
pursuit of knowledge.
2. It is almost impossible to keep a
determined burglar out. All
you can do
is discourage him for a few minutes. Thus exposing
him to police patrols. Common sense
tells us that lighting is a
barrier to
criminal activity. A light should be fixed in the
doorway and switched on at night. Make
sure/Assure yourself
that you don't
leave the door on the latch if you happen to be
the last to come in. If you decide to
buy a sophisticated
electronic alarm
system, be sure to ask for its signs and put
them up on both windows and doors. In
addition you may
have it hooked up to a
police station.
Unit 4 Imagination and
Creativity
Text A Was
Einstein a Space Alien?
Vocabulary
I.
1.1) accordingly 2) loose 3)
concentration 4)stimulating 5)
fabric
6)if anything 7) reality 8) intuition
9) trifle 10) at the turn of the
century 11) mess
12)
undermine
2. 1) approve of
2) slow down 3) taken in 4) sucked into
5) set apart 6) dozed off 7)call forth
8)stretch into
9) keep up with
10)believe in
3.
1)...provided inspiration for many artists and
musicians
over the decades.
2)...is credited to his powers of
imagination
3)...on the foundations of
an agricultural revolution
4)...not to
make any complaints in the presence of the nurse.
5)...the outbreak of the Second World
War.
4. 1) flaw/came to the
conclusion/would get nowhere
2) in a
row/dozed off/a mess of
3) outbreak of/
has undermined / has strained
II. 1)With Christmas only a week away
2) With his physical
condition improving day by day
3) With
our GDP growing steadily
4) With all
the shops closed
5) with her eyes
closed
6) With the fog lifting during
the night
III. 1) like/as 2)
as 3) like 4) like/as
5)
as/like 6) as 7)like 8) as
Comprehensive Exercises
1.
Cloze
1. 1) caution 2) came to the
conclusion that 3)never get
anywhere
4)undermining 5) not
give/care a fig 6) flaw
7)
beyond any doubt 8)foundation
9)remarkable/impressive
10)
imagination
2. 1) extent
2)inventions 3)bet 4)manages 5)vision
6)eventually 7)achievement 8)poverty 9)
utilized
10)breakthrough
II. Translation
1.1) The
volunteers sent/assigned by the Red Cross
disinfected,
with great caution, the
drinking water in the village so as to
avoid an outbreak of plague.
2)Einstein spent many years trying to
unify the theories of
electromagnetism
and gravity but failed.
3)Professor
Wang received/won the Presidential Award for his
excellence in stimulating students'
creative imagination.
4) As there were
some major design flaws, the board of
directors didn't approve of the
economic stimulus package.
5) Having
realized that nobody could help him, Jordan
finally
came to the conclusion that he
had to face reality and take
up/meet
the challenge by himself.
2.
What was remarkable about 2005 was perhaps that
the UN
declared it
anniversary of Einstein's theory of
relativity and the 50th