ski全新版大学英语综合教程3(第二版)课后习题答案 全部单元

全新版大学英语综合教程

3(

第二版

)

课后习题答案

全部单元

UNIT 1

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

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 differ?ent 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

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

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

anniversary of his death. In 1905 Einstein published five

highly important essays in the history of science, thus

revolutionizing physics. His great achievements can be

credited to his impressive powers of imagination, constant

questioning, and not giving a fig for authority. It is beyond

doubt that Einstein was the greatest scientist in the 20th

century.

Unit 5 Giving Thanks

Text A

Content Questions

1. He wrote them on a ship on the way to the island of Tulagi

in the South Pacific on Thanksgiving Day, 1943.

2. Preparing

a

traditional

Thanksgiving

dinner

featuring

roast

turkey made the writer extremely busy.

3. The writer was thinking about Thanksgiving.

4. He decided to write letters to show gratitude to those who

had helped him in his life.

5. He

had

always

accepted

what

they

had

done

for

him,

but

never

expressed to any of them a simple “Thank you.”

6. He

decided

to

write

to

his

father,

his

grandmother,

and

the

Rev. Lonual Nelson, his grammar school principal.

7. His father had impressed upon him from boyhood a love of

books and reading.

8. He

remembered

that

each

morning

Nelson

would

open

the

school

with a prayer over his assembled students.

9. He recalled how his grandmother had taught him to tell the

truth,

to

share,

and

to

be

forgiving

and

considerate

of

others.

And he thanked her for her delicious food and for all the

wonderful things she had done for him.

10.

His

reading

of

their

letters

left

him

not

only

astonished

but

also

more

humbled

than

before,

because

they

all

thanked

him

rather than saying they would forgive him for not having

previously thanked them.

11.

The writer learned that one should learn to express

appreciation for others’ efforts.

12.

The writer wished for all people the common sense to

achieve world peace, and find the good and praise it.

Text Organization

1.

Parts Paragraphs

Main Ideas

Part One Paras. 1-9

On Thanksgiving Day 1943, as a young

coastguardsman at sea, the writer came up with the idea of

expressing his gratitude to people who had helped him before.

Part Two Paras. 10-16

The writer wrote three thank-you

letters to his father, the Rev. Nelson and his grandmother.

Part Three

Paras.17-23 The

writer

got

three

letters

in

reply.

Part Four

Paras. 24-26

The

writer

wishes

everyone

to

find

the good and praise it.

2-

Correspondents Letters Sent

Letters Received

Father

Thanks him for teaching the writer from boyhood to