全新版大学英语（第二版）综合教程2课后练习答案
Key to Exercises of College English Book 2
Unit 1
★ Text A
Vocabulary I.
1.1) insert 2) on occasion 3) investigate 4) In retrospect 5) initial 6) phenomena 7) attached 8) make up for 9) is awaiting 10) not…in the least 11) promote 12) emerged 2. 1) There is a striking contrast between the standards of living in the north of the country and the
south.
2) Natural fiber is said to be superior to synthetic fiber.
3) The city’s importance as a financial center has evolved slowly. 4) His nationality is not relevant to whether he is a good lawyer.
5) The poems by a little-known sixteenth-century Italian poet have found their way into some
English magazines.
3. 1) be picked up, can’t accomplish, am exaggerating
2) somewhat, performance, have neglected, they apply to 3) assist, On the other hand, are valid, a superior II.
1. 1) continual 2) continuous 3) continual 4) continuous
2. 1) principal 2) principal 3) principle 4) principles 5) principal III.
1. themselves 2. himself/herself 3. herself/by herself/on her own 4. itself 5. ourselves 6. yourself/ by yourself/on your own Comprehensive Exercise I. Cloze
1. 1) contrast 2) exaggerating 3) priority 4) on the other hand 5) promoting 6) pick up 7) assist 8) accomplish 9) on occasion 10) neglecting 11) worthwhile 12) superior
2. 1) end 2) perform 3) facing 4) competent 5) equipped 6) designed 7) approach 8) rest 9) definitely 10) quality II. Translation
1. 1) It takes an enormous amount of courage to make a departure from the tradition.
2) Tom used to be very shy, but this time he was bold enough to give a performance in front of a large audience.
3) Many educators think it desirable to foster the creative spirit in the child at an early age. 4) Assuming (that) this painting really is a masterpiece, do you think it’s worthwhile to buy/purchase it?
5) If the data is statistically valid, it will throw light on the problem we are investigating.
2. To improve our English, it is critical to do more reading, writing, listening and speaking.
Besides, learning by heart as many well-written essays as possible is also very important.
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全新版大学英语（第二版）综合教程2课后练习答案
Without an enormous store of good English writing in your head you cannot express yourself freely in English. It is also helpful to summarize our experience as we go along, for in so doing, we can figure out which way of learning is more effective and will produce the most desirable result. As long as we keep working hard on it, we will in due course accomplish the task of mastering English.
★ Text B
Comprehension check: c c d a c b
Language Practice 1. g h e c f a b d
2. 1) adopt 2) account 3) from your point of view 4) ended up 5) furthermore 6) fund
7) annual 8) keeping track of 9) pace 10) intends 11) perspective 12) devise
Unit 4
★ Text A Vocabulary
I.
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
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全新版大学英语（第二版）综合教程2课后练习答案
2. 1) companion 2) deliver 3) access 4) enables 5) customers 6) delights 7) provides 8) small 9) remote 10) information II. Translation
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.
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.
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