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Unit4大学英语综合教程1课后答案
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Unit 4
Part I P
re-Reading Task
Script for the recording:
When an idle moment turned up at work, people used to reach for the newspaper, providing the boss wasn't looking. Nowadays they are more likely to spend their spare moments surfing the Internet. Needless to say, the boss is usually no more happier than before, thinking that his staff should be looking for some useful work to do. So what happens to the surfer who hears the boss's footsteps approaching? This is the situation the writer of the poem you are about to hear found himself in. Will he be caught in the act?
Surfing the Internet
Stepping into the lab, I round no one is inside. So I think I'm in the clear Because the boss is nowhere in sight. I log onto the web and start to surf And then my hair stands up with fright.
The footsteps coming down the hall Are quickening in pace. There is no time to exit, No way to save my race.
-So I press the power button
And relax just a bit.
There is no way he can tell
Appendix I -113-
Exactly what I nit.
I act all surprised, Don't know why my machine died. "Simply unpredictable these Computers are!" I cried.
"So we'll get you a new one,
A computer that won't crash" he exclaims.
Do you think he'll wonder
When the new one acts the same?
Part II Text A
Text Organization l.
Contents Paragraphs
1. Description of the author's virtual life 2-3
2. How she feels about it after staying on the Net for a while 1,4-10, 13
3. What she does to return to the real world 11
4. How she feels about the real world 12
2. The first paragraph tells about the consequences of living a virtual life and the last tells about the author's return to it. Together, they show us the dilemma people at present are in: Because of modern technology, we have a choice between a virtual life and real life, but we find both unsat?isfactory. The author, however, finally has to choose the latter despite its negative effects.
- 114 - Appendix I
2) relationship
4) symptom
6) abusing
8) took (her) in 10) communicate 12) insight
14) data
Vocabulary
I. 1. 1) conversely
3) but then
5) spitting
7) tone
9) editing
11) Internet
13) stretched
15) angles
2. 1) The sight of teenagers smoking cigarettes jars on me.
2) I turned on the TV just to relax a little bit after a heavy dinner, but soon I found myself getting sucked in by the fascinating plot of a science fiction film.
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 ser?vice.
Or: During the Vietnam War, many young Americans 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 traditional school will never go away, but the virtual c
lassroom is playing a more and more important role. Obviously, the online student relies on the computer. To get started, he must have his computer hooked up to the Internet through a phone line and modem. To be successful, he must keep up with the class and complete all work on time. Once he gets behind, it is almost impossible to catch up.
2) When the economy slows down, the worst nightmare for an employee is losing his job. In addition to money problems, the emotional stress is hard to bear. Hunting for a job is now the daily routine of many workers like Henry Smith. He fills out applications and writes resumes and submits them to various companies, expecting an interview. But in times of rising unemployment, even job interviews are hard to get. He takes great care not to miss any appointment, for if he missed it, it would be all but impossible to arrange for another one.
3) "The dot.com bubble has burst. Venture capitalists have become cautious in putting more
Appendix I - 115
money into the IT industry and small investors are taking their cue," said the chairman in his concluding speech. It is clear from these remarks that the ever-optimistic economist has changed his tune.
II. Collocation
1. We came here all the way on foot.
2. Private cars are not allowed on campus.
3. They are on vacation 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. Usage
l.hard 2. difficult
3. impossible 4. tough
5. hard 6. easy
Structure
1. 1) Anyone who has talked with him will see Mark is a person of remarkable intelligence.
2) The book is of no value to one who is not familiar with the subject.
3) She is a woman of wealth. She never has to worry about money.
4) In today's job market, basic skills in computer science and foreign languages are of great importance.
2. 1) you will find yourself penniless in a month.
2) he found himself lying in a hospital ward
3) she found herself faced with the toughest job she had ever taken
4) Susan found herself in a trap from which she could not escape.
Comprehensive Exercises
I. Cloze
(A)
1. Internet 2. click
3. nightmare 4. sucked
5. email 6. rely
116 - Appendix I
7. communicating 8. emotional
9. At times 10. flee
11. on line
(B)
1. between 2. The
3. to 4. away
5. on 6. work
7. enables 8. local
9. reach 10. benefits
11. because 12. provides/brings
13. does 14. in
15. making 16. with
17. Nor 18. virtual
II. Translation
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 frus?trating at times. The system may crash. Worse still, without th
e emotional cues of face-to-face communication, the typed words sometimes seem difficult to interpret.
Part III TextB
Comprehension check
1. c 2. a
3. a 4. b
5. d 6. c
Translation
(#ja Appendix III)
Appendix I
-117-
Language Practice
1. vehicle 2. hooked on
3. intense 4. communication
5. worldwide 6. overnight
7. individual 8. slipped
9. version 10. on the whole
11. called forth 12. outwards
13. acquaintances 14. Needless to say
15. to my knowledge 16. On top of that
17. innocent 18. tendencies
19. plot 20. Scattered
Part IV Theme-Related Language Learning Tasks
Model paper
The Internet Will Not Isolate Us from One Another
Since I bought a computer last month, a new world has opened up before me, a world that reaches far beyond my immediate surroundings.
Every morning, the first thing I do after opening my eyes is to access the Internet to look at the top news stories of the day. In the evening, I will again sit by my computer and roam the world. The Internet brings me live World Cup football games and the terrorist attack on the World Trade Center. It also enables me to communicate with my friends via email. The other day I got a message from an old classmate whom I hadn't heard from for years. She got my email address just by searching the website of my university! In addition to helping us keep up old ties, it also brings me new friends with whom I meet virtually in chat rooms. We exchange views on topics of interest and pour our hearts out to one another like intimate friends.
So, instead of isolating us from one another, the Internet serves to shorten or eliminate distance,
and helps to bring friends closer. (187 words)
大学英语写作套路
各位同学们，我个人认为CET4 和CET6的习作是可以使用套路的。我认为运用套路基本可以保证10到11分。以下内容出自裘雯老师编写的书。我以后有时间会把范文和必须的谚语也帖上来
大学英语写作套路
1.我的观点（MY VIEW）
When asked about a theme, different people will offer different opinions... is no exception. Some people take it for granted that ... However, others hold that...
As for as I am concerned, that I am in favor for the second view. The reasons are as follows.
First, there is and elements of truth that ... But it doesn’t follow that... A case in point is that ...Therefore, the first view doesn’t hold water.
In conclusion...
2.优点和缺点（Advantages and disadvantages）
Nowadays, ...plays an important part in ... Like everything else, ...has both favorable and unfavorable aspects. Generally, the advantages can be listed as follows
Firstly, ... Besides ... Most important of all ...
But every coin has tow sides. The negative aspects are alse apparent. To begin with, ... To make matters worse of all ...
Through above analysis, I believe that the advantages aspects outweigh the disadvantages. Therefore...
3.怎么办(How to)
Many ways can contribute to solving this serious problem, but the following ones may be most effective. First of all ... Another way to solve the problem of ... is ... Finally...
There are not the best and only tow measures we can take. But it should be noted that if we take strong action to ...
4.选择行动(A or B)
When you ... you will be faced with the choice between A and B. Before making the right choice, you had better make a close comparison and contrast of them.
First of all, A... Also, B... Second, A... likewise, B... Despite their similarities, A and B are also different in the following aspects. First, A... However, B... Besides, A... on the contrary, B...
Therefore, it depends with ... you should choose. If you ..., you should choose A; but if you ... you should turn to B.
5.为什么(Why)
There are many reasons for... but in general, they come down to three major ones. For one thing... for another thing ... Perhaps the prime reason is that ... From the foregoing...
谚语引用：
As proverb goes that......
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