Keys to the exercises in Unit 4&5 全新版大学英语综合教程2 U4-5答案

Unit 4

★ Text A Vocabulary

I. p99

1. 1) conversely 2). but then 3) symptom 4) spitting 5) abusing 6) tone

7) took…in 8) editing 9) have arranged 10) in sight 11) stretched 12) data 2. 1) The sight of teenagers smoking cigarettes jars on me.

2) A lot of American teenagers don’t like street gangs, but they find themselves getting sucked in.

3) Jeffrey’s computer crashed again this morning. The manager has arranged for a technician from the computer store to check and repair it.

4) During the Vietnam War, many young Americans fled their country to avoid military service/fled to other countries to avoid military service.

5) The new government is planning an anti-corruption campaign so as to restore people’s confidence in it.

3. 1) the virtual, on line, via 2) nightmare, routine, any appointment, arrange for 3) cue, remarks, his tune

II. 1. We came here all the way on foot.

2. Private cars are not allowed on campus. 3. They are on vocation in Florida.

4. Mary has been talking to her friend on the phone for an hour. 5. Don’t worry, Lucy is always on time. 6. Industrial demand on fuel is on the rise.

III. 1. hard 2. difficult 3. impossible 4. tough 5. hard 6. easy Comprehensive Exercise I.

1. 1) internet 2) click 3) virtual 4) routines 5) arrange 6) nightmare 7) annoying 8) connection 9) crawls 10) take in 11) spit 12) data 13) sucked into 14) At times 15) flee 16) on line

2. 1) companion 2) deliver 3) access 4) enables 5) customers 6) delights 7) provides 8) small 9) remote 10) information II. Translation p103

1. 1) Research shows that laughter can bring a lot of health benefits. 2) A slow Internet connecting speed is really annoying.

3) As the law stands, helping someone commit suicide is a crime.

4) In her report, Mary tries to interpret the data from a completely different angle.

5) Sue is a girl of great talent. Her amazing memory sets her apart from her classmates.

2. Perhaps you envy me for being able to work from home on the computer. I agree that the Internet has made my job a lot easier. I can write，submit and edit articles via email, chat with my colleagues on line and discuss work with my boss. With a click of the mouse, I can get all the data I need and keep up with the latest news. But then, communicating through the Net can be frustrating at times. The system may crash. Worse still, without the emotional cues of face-to-face communication, the typed words sometimes seem difficult to interpret.

★ Text B

Comprehension Check: c a a b d c Language Practice

1．d e a c b f g h

2．1) vehicle 2) hooked on 3)intense 4)worldwide 5)overnight 6)slipped

7) on the whole 8) called forth 9) outwards 10)Needless to say 11) to my knowledge 12) On top of that

Unit 5

★ Text A Vocabulary

I. p142

1. 1) startled 2) mere 3) motion 4) sweating 5) stretched 6) vain 7) On one occasion 8) anxiety 9) emotions 10) ashamed 11) In my mind’s eye 12) recurring 2. 1) Mrs. White’s birthday coincides with her husband’s.

2) They make big profits on the stuff they sell by creating an artificial shortage, which send s

the prices soaring/results in the soaring of prices. 3) It has been a week of alternate sunshine and rain.

4) Politics and philosophy have been his lifelong passions, although he studied economics at

university.

5) Tension came over her, as she waited for her first TV interview.

3. 1) media, dedication to, grace 2) his competitors, in excitement, hug him, congratulate him on 3) emotions, numerous, intensity, passion for II.

1. Mike, a Green, made the suggestion that a large park be built near the community.

2. In a letter to his daughter, Mr. Smith expressed his wish that she (should) continue her

education to acquire still another degree.

3. There is no reason to hold the belief that humans have no direct moral responsibility to

safeguard the welfare of animals.

4. Children need to feel safe about the world they grow up in, and it is unwise to give them the

idea that everything they come into contact with might be a threat. 5. Anxiety can result from the notion that life has not treated us fairly. 6. Nobody believed his claim that he was innocent. III.

1. I work out in the gym for one hour every morning.

2. Florence has worked as cleaner at the factory for five years.

3. The wounded man worked his way across the field on his hands and knees. 4. The safe load for a truck of this type works out at about twenty-five tons. 5. It is difficult to understand how human minds work.

6. To my disappointment, the manager’s plan of promoting the new products doesn’t work at all. 7. The teacher has a lot of experience of working with children who don’t know how to learn. 8. The medicine was like magic, and it worked instantly after you took it. Comprehensive Exercise

I.

1. 1) In my mind’s eye 2) groan 3) competitor 4) intensity 5) anxiety 6) tense 7) sweat 8) tension 9) soaring 10) recurring 11) brought me back to earth 12) fantasy 13) sweat 14) congratulate 15) numerous 16) media

2. 1) engineer 2) forget 3) convinced 4) how 5) build 6) accident

7) thought 8)only 9) sharp 10) touched 11) instructions 12) finally II. Translation p147

1. 1) It is the creativity and dedication of the workers and executives that turned the company

into a profitable business.

2) The prices of food and medicine have soared in the past three months. 3) We plan to repaint the upper floors of he office building.

4) His success shows that popularity and artistic merit sometimes coincide.

5) I don’t want to see my beloved grandmother lying in a hospital bed and groaning painfully. 2. Numerous facts bear out the argument/statement/claim that in order to recover speedily from negative emotion, you should allow yourself to cry. You needn’t/don’t have to be ashamed of crying. Anxiety and sorrow can flow out of the body along with tears.

Consider the case of/Take Donna, Her son unfortunately died in a car accident. The intensity of the blow made her unable to cry. She said, “It was not until two weeks later that I began to cry. And then I felt as if a big stone had been lifted from my shoulders. It was the tears that brought me back to earth and helped me survive the crisis.”

★ Text B

Comprehension Check: b c b b c a Language Practice

1. a e d c b h f g

2. 1) aid 2) inclined 3) in good health 4) shortcomings 5) penetrated

6) dismiss 7)has suffered from 8)progressive 9)optimistic 10)to a degree 11)hold on to 12)install

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