大学体验英语4(四)课后答案Unit1-8

大学体验英语综合教程

4

课后答案全

tion

ded

led

ility

e

ng

ed

edly uently

to as best the same token 4. at large 5. hold up …as

Ex14.1. equality 2. sustained 3. clue 4. expansiveness 5. was sacked6. defined7. sphere8. sour 9.

depressing10. Division

Ex15.1. in the way 2. falling apart 3. have ruled out 4. at this rate 5. took up

Ex17.

popularity

of

Internet

provides

people

with

quick

and

convenient

access

to

information.

Since he doesn’t agree to this plan, there is not much point in thinking about it any more.

3. I haven't seen it myself, but it is supposed to be a very good film.

4. If you don't work hard, you'll end up nowhere.

5. It's up to the United States to take the initiative in banning nuclear weapons.

Unit2

Ex5.

d,

overtaken,

,

,

undermined,d,

,cted, ,

Ex6. t out, the exception of, to, in, e of

Ex14.

assed,,

ial,,,ion,

riate,tation,

ic,endation

Ex15. terms of, ipating in, down to, ...on, on

Ex17.

1.

Excessive

exercises

does

more

harm

than

good

to

one’s

health.

Therefore

we

must

control the amount of exercise we do.

2. He made a few attempts to join in their conversation, but he gave up out of timidness.

3. Trains cannot compete with planes in terms of convenience and speed.

4.

Making

a

comparison

between

Chinese

and

American

cultures

will

help

you

to

better

understand and adapt to your study environment in the USA.

5. It is a traditional Chinese virtue for the young on buses to yield their seats to the old, the weak,

the sick and the disabled.

Unit 3

Ex5.

1.

violated

2.

derive

3.

blocked

4.

default

5.

rationalized6.

ous 10. Charge

Ex6. up to ed in charged with unlikely 5. handing out8.

Ex14.

witnessed

2.

trample

3.

abusing

5.

duplicated6.

knowingly7.

tactic8.

patrolling 9. budget 10. Enforce

Ex15. 1. end up2. give...short shrift 3. step up ...to 4. infringed on5. doesn’t fit into

Ex16.

1

a

fine

2.

rights/law

3.

to

violate

law/rights

4.

money

nes6.a

presentation

7.

rehearsals 8. a copy/money 9. permission interview

Ex17. 1. He can beat his opponent easily without giving a second thought.

2. With little or no knowledge of driving, he drove the car onto the road.

3. It is illegal to make an unauthorized change in the construction of the bridge.