大学英语四级真题CET及答案解析

2024年3月9日发(作者：莫士光)

大学英语四级真题CET及答案解析

集团标准化工作小组 [Q8QX9QT-X8QQB8Q8-NQ8QJ8-M8QMN]

20156

CET4）

年月份英语四级真题（

未得到监考老师指令前，不得翻阅该试题册!

Part 1 Writing (30 minutes)

(请于正式开考后半小时内完成该部分，之后将进行听力考试)

Directions: For this part, you are allowed 30 minutes to write

an essay bad on the picture below. You should start your essay

with a brief description of the picture and them comment on this

kind of modern life. You should write at least 120 words but no

more than 180 words.

THIS MODERN LIFE:

WORK HOME PLAY SLEEP

请用黑色签字笔在答题卡1指定区域作答作文题，在试题册上的作答无效。

Part II Listening Comprehension (30minutes)

Section A

Directions: In this ction, you will bear 8 short

conversations and 2 long conversations. At the end of each

conversation, one or more questions will be asked about what was

said. Both the conversation and the questions will be spoken only

once. After each questions there will be a pau. During the pau,

you must read the four choices marked A), B),C) and D), and decide

which is the best answer. Then mark the corresponding letter on

Answer sheet 1 with a single line through the center.

注意：此部分试题请在答题卡1上作答

1. A) He is plead to sit on the committee C) He will tell

the woman his decision later

B) He is willing to offer the woman a hand D) He would like to

become a club member

2. A) Their planned trip to Vancouver is obviously overpriced

B) They should borrow a guide book instead of buying one

C ) The guide books in the library have the latest information

D) The library can help order guide books about Vancouver

3. A) He regrets having taken the history cour

B) He finds little interests in history books

C) He has trouble finishing his reading assignments

D) He has difficulty in writing the weekly book report

4. A) The man had better choo another restaurant

B) The new restaurant is a perfect place for dating

C) The new restaurant caught her fancy immediately

D) The man has good taste in choosing the restaurant

5. A) He has been looking forward to sping C) He will clean

the woman’s boots for spring

C) He has been waiting for the winter sale D) He will help the

woman put things away

6. A) At a tailor’s C) In a cloth store

B) At Bob’s home D) In a theatre

7. A) His guests favors Tibetan drinks C) Mineral water is

good for health

B) His water is quite extraordinary D) Plain water will rve

the purpo

8. A) Report the result of a discussion C) Submit an important

documentation

B) Rai some environmental issues D) Revi an environmental

report

Questions 9 to 12 are bad on the conversation you just heard

9. A) They pollute the soil ud to cover them

B) They are harmful to nearby neighborhoods

C) The rubbish in them takes long to dissolve

D) The gas they emit is extremely poisonous

10. A) Growing populations C) Changed eating habits

B) Packaging materials D) Lower production cost

11. A) By saving energy C) By reducing poisonous wastes

B) By using less aluminum D) By making the most of materials

12. A) We are running out of natural resources soon

B) Only combined efforts can make a difference

C) The waste problem will eventually hurt all of us

D) All of us can actually benefit from recycling

Questions 13 to 15 are bad on the conversation you have just

heard.

13. A) Miami C) Bellingham

B) Vancouver D) Boston

14. A) To get information on one-way tickets to Canada

B) To inquire about the price of “Super saver ” ats

C) To get advice on how to fly as cheaply as possible

D) To inquire about the shortest route to drive home

15. A) Join a tourist group C) Avoid trips in public holidays

B) Choo a major airline D) Book tickets as early as possible

Section B

Directions: In this ction, you will hear 3 short passages.

At the end of each passage, you will hear some questions. Both the

passage and the questions will be spoken only once. After you hear

a question, you must choo the best answer from the four choices

marketed A), B),C) and D). Then marked the correspond letter on

Answer sheet I with a single line through the centre.

注意： 此部分试题请在答题卡1上作答。

Passage one

Questions 16 to 18 are bad on the passage you have just

heard.

16. A) There are mysterious stories behind his works

B) There are many misunderstandings about him

C) His works have no match worldwide

d) His personal history is little known

17. A) He moved to Stratford-on-Avon in his childhood

B) He failed to go beyond grammar school

C) He was a member of the town council

D) He once worked in a well-know acting company

18. A) Writers of his time had no means to protect their works

B) Possible sources of clues about him were lost in a fire

C) His works were adapted beyond recognition

D) People of his time had little interest in him

Passage Two

Questions 19-21 are bad on the passage you have just heard

19. A) It shows you have been ignoring your health

B) It can riously affect your thinking process

C) It is an early warning of some illness

D) It is a symptom of two much pressure

20. A) Reduce our workload C) U painkillers for relief

B) Control our temper D) Avoid masking symptom

21. A) Lying down and having some sleep C) Going out for a

walk

B) Rubbing and pressing one’s back D) Listening to light

music

Passage Three

Questions 22 to 25 are bad on the passage you have just

heard.

22. A) Depending heavily on loans C). Spending beyond one’s

means

B) Having no budget plans at all D). Leaving no room for large

bills

23. A) Many of them can be cut C) Their payment cannot be

delayed

B) All of them have to be covered D) They eat up most of the

family income

24. A) Rent a hou instead of buying one C) Make a

conversation plan

B) Discuss the problem in the family D) Move to a cheaper

place

25. A) Financial issues plaguing a family C) Family budget

problems and solutions

B) Difficulty in making both ends meet D) New ways to boost

family income

Section C

Directions: in this ction,you will hear a paasage three

times. When the passage is read for the first time, you should

listen carefully for its general idea. When the passage is read

for the cond time, you are required to fill in the blanks with

the exact words you have just heard. Finally, when the passage is

reaf for the third time, you should check what you have written.

注意：此部分试题请在答题卡1上作答。

Perhaps becau going to college is so much a part of the

American dream, many people go for no(26)_____reason. Some go

becau their parents ecpect it, others becau it’s what their

friends are , there’s the belief that a college degree

will(27)____ensure a good job and high pay.

Some students (28)____ through for years ,attending class,

or skipping(逃课) them as the ca may be, reading only what can’t be avoided, looking for less(29)_____cours,and never being

touched or changed in any important way. For a few of the people,

college provides no(30)____，yet becau of parental or peer

pressure, they cannot voluntarily leave. They stop trying in the

hope that their teachers will make the decision for them

by(31)____ them.

To put it bluntly(直截了当地)，unless you’re willing to make

your college years count, you might be(32)_____ doing something

el. Not everyone should attend college, nor should everyone who

does attend begin right after high school. Many college

students(33)_____ taking a year or so off. A year out in the world

helps some people to(34)_____their priorities and goals. If you’re really going to get something out of going to college, you have

to make it mean something, and to do that you must have some idea

why you’re there, what you hope to get out of it, and

(35)_____even what you hope to become.

Part III Reading Comprehension (40minutes)

Section A

Direction: In this ction, there is a passage with ten blanks.

You are required to lect one word for each blank from a list of

choices given in a word bank follwing the passage. Read the

passage through carefully before making choices. Each choie in the

bank is identificated by a letter. Plea mark the corresponding

letter for each item on Answere Sheet2 with a single line through

the centre. You may not u any of the words in the bank more than

once.

Question 36 to 45 are bad on the following passage.

It’s our guilty pleasure: Watching TV is the most common

everyday activity,after work and sleep, in many parts of the world.

Americans view five hours of TV each day, and while we know that

spending so much time sitting ___36___ can lead to obesity(肥胖症)

and other dias, rearchers have now quantified just

how___37___being a couch potato can be.

In an analysis of data from eight large ___38___published

studies, a Harvard-led group reported in the Journal of the

American Medical Association that for every two hours per day

spent channel ___39___,the risk of developing Type 2 diabetes(糖尿病)ro 20% over years, the risk of heart dia incread 15%

over a ___40___, and the odds of dying permaturely___41___ 13%

during a ven-year follow-up .All of the___42____are linked to

a lack of physical exerci. But compared with other dentary(久坐的)activities, like knitting ,viewing TV may be

especially__43___at promoting unhealthy habits. For one, the sheer

number of hours we pass watching TV dwarfs the time we spend on

anything el. And other studies have found that watching ads for

beer and popcorn may make you more likely to ___44___them.

Even so, the authors admit that they didn’t compare different

dentary activities to ___45___whether TV watching was linked to

a greater risk of diabetes,heart dia or clearly death compared

with, say, reading.

注意：此部分试题请在答题卡2上作答。

A)climbed I)previously

B)conme J)resume

C)decade K)suffered

D)determine L)suffering

E)effectIve M)term

F)harmful N)terminals

G)outcomes O)twisting

H)passively

Section B

Directions: In this ction,you are going to read a passage

with ten statements attavched to it. Each statement contains

information given in one of the paragraphs. Identify the paragraph

from which the information is derived. You may choo a paragraph

more than once. Each paragraph is marked with a letter. Answer the

question by marking the corresponding letter on Answer Sheet 2

Essay -granding Software Officers Professors a Break

[A] Imagine taking a college exam, and instead of handing in a

blue book and getting a grade from a professoer a few weeks later,

clicking the “nd” button when you are done and receiving a

grade back instantly, your essay scored by a software program. And

then, instead of being done with the exam, imagine that the system

would immediately let you rewrite the test to try to improve your

grade.

[B] Edx,the nonprofit enterpri founded by Harvard and the

Massachutts Institute of Thnology(MIT) to offer cours on the

Internet ,has just introduced such a system and will make its

automated(自动的)software available free on the Web to any

institutioons that wants to u it. The software us artificial

intelligence to grade student essays and short written answers,

freeing professors for other tasks.

[C] The new rvice will bring the educational consortium(联盟)into a growing conflict over the role of the automation

education. Altough automated grading systems for multiple-choice

and true-fal tests are now widespread, the u of artificial

intelligence technology to grade essay answers has not yet

provided widespread acceptance by educations and has many critics.

[D] Anant Agarwal, an electrical engineer who is president of

Edx, predicted that the instant grading software would be a uful

teaching tool,enabling students to take tests and write essays

over and over and improve the quality of their answers . He said

the technology would offer distinct advantages over the

traditional classroom system, where students often wait days or

weeks for grades.“Thers is a huge value in learning with instant

feedback,” said, “Students are telling us they learn much

better with instant feedback.”

[E] But skeptics(怀疑者)say the automated system is no matter

for live teachers. One longtime critic, Les Perelman，has drawn

national attention veral times for putting together nonn

essays that have fooled software grading programs into giving high

marks. He has also been highly critical of studies claiming that

the software compares well to human grades.

[F] He is among a group of educators who last month began

circulating a petition(呼吁) opposing automated asssment

software. The group, which calls itlf Professionals Against

Machine Scoring of Student Essays in High-Stakes Asssment, has

collected nearly 2,000 signatures, including some from famous

people like Noam Chomsky.

[G] “Let’s face the realities of automatic essay scoring,”

the group’s statement reads in part. “Computers cannot ‘read’.

They cannot measure the esntials of effective written

communication: accuracy, reasoning, adequacy of evidence, good

n, ethical (伦理)position, convincing argument, meaningful

organization, and clarity, among others.”

[H] But EdX experts its software to be widely by schools and

universities. It offers free online class from Harvard, MIT and

the University of California-Berkeley; this fall, it will add

class from Wellesley, Geogetown and the University of Texas. In

all, 12 universities participate in EdX, which offers certificates

for cour completion and has said that it plans to continue to

expand next year, including adding international schools.

[I] The EdX asssment tool requires human teachers, or

graders 100 essay or essay questions. The system then us a

variety of machine-learning techniques to train itlf to be able

to grade any number of essays or answers automatically and almost

instantly. The software will assign a grade depending on the

scoring system created by the teacher, whether it is a letter

grade or numerical (数字的) rank.

[J] Edx is not the first to u the automated asssment

technology, which dates to early computers in the 1960s. there is

now a range of companies offering commercial programs to grade

written test answers, and four states — Louisiana, North Dakota,

Utah and West Virginia — are using some form of the technology in

cond schools. A fifth, Indiana, has experimented with it. In

some cas the software is ud as a “cond reader”, to check

the reliability of the human graders.

[K] But the growing influence of the Edx consortium to t

standards is likely to give the technology a boost. On Tuesday,

Stanford announced that it would work with EdX to develop a joint

educational system that will make u of the automated asssment

technology.

[L] Two start-ups, Courra and Udacity, recently founded by

Stanford faculty members to create “massive open online

cours,” or MOOCs, are also committed to automated asssment

systems becau of the value of instant feedback. “it allows

students to get immediate feedback on their work, so that learning

turns into a game, with students naturally gravitating (吸引) to

ward resubmitting the work until they get it right, ” said Daphne

Koller, a computer scientist and a founder of Courra.

[M] Last year the Hewlett Foundation, a grant-making

organization t up by one of the Hewlett-Packard founders and his

wife, sponsored two $100,000 Prizes aimed at improving software

that grades essay and short answers. More than 150 teams entered

each category. A winner of one of the Hewlett contents, Vik

Paruchurt was hired by EdX to help design its asssment software.

[N] “One of our focus is to help kids learn how to think

critically,” said Vuchic, a program officer at the Hewlett

Foundation. “It’s probably impossible to do that with multiple-choice tests”. The challenge is that this requires human graders,

and so they cost a lot more and they take a lot of more time.

[O] Mark , a professor at the University of Akron in Ohio,

supervid the Hewlett Foundation’s contest on automated essay

scoring and wrote a paper about the experiment. In his view, the

technology — though imperfect — has a place in educational

ttings.

[P] With increasing large class, it is impossible for most

teachers to give students meaningful feedback on writing

assignments, he said Plus, he noted, critics of the technology

have tended to come from the nation’s best universities, where

the level of teaching is much better than at most schools.

[Q] “Often they come from very famous institutions where, in

fact, they do a much better job of providing feedback than a

machine over could,” Dr. Shermis said. “There ems to be a lack

of appreciation of what is actually going on in the real world.”

注意：此部分试题请在答题卡2上作答。

46 Some professors in education are collecting signatures to

voice their opposition to automated essay grading.

47 using software to grade students’ essay saves teachers

time for other work.

48 the Hewlett contests aim at improving essay grading

software.

49 Though the automated grading system is widely ud in

multiple-choice tests, automated essay grading is still criticized

by many educators.

50 Some people don’t believe the software grading system can

do as good a job as human graders.

51 Critics of automated essay scoring do not em to know the

true realities in les famous university.

52 Critics argue many important aspects of effective writing

cannot measured by computer rating programs.

53 As class size grows, most teachers are unable to give

student valuable comments as to how to improve their writing.

54 The automated asssment technology is sometimes ud to

double check the work of human graders.

55 Students find instant feedback helps their learning

considerably.

Section C

Directions: There are 2 passages in this ction. Each passage

is followed by some questions or unfinished statements. For each

of them there are four choices marked A), B),C) and D). You should

decide on the best choice and mark the corresponding letter on

Answer Sheet 2 with a single line through the center.

Passage One

Question 56 to 60 are bad on the following passage.

Across the rich world, well-educated people increasingly work

longer than the less-skilled. Some 65% of American men aged 62-74

with a professional degree are in the workforce, compared with 32%

of men with only a high-school certificate. This gap is part of a

deepening divide between the well-education well off and the

unskilled poor. Rapid technological advance has raid the incomes

of the highly skilled while squeezing tho of the unskilled. The

conquences, for individual and society, are profound.

The world is facing as astonishing ri in the number of old

people, and they will live longer than ever before. Over the next

20 years the global population of tho aged 65 or more will

almost double, from 600 million to billion. The experience of the

20th century, when greater longevity (长寿)translated into more

years in retirement rather than more years at work, has persuaded

many obrvers that this shift will lead to slower economic growth,

while the swelling ranks of pensioners will create government

budget problems.

But the notion of a sharp division between the working young

and the idle old miss a new trend, the growing gap between the

skilled and the unskilled. Employment rates are falling among

younger unskilled people, whereas older skilled folk are working

longer. The divide is most extreme in America, where well-educated

baby-boomers (二战后生育高峰期出生的美国人) are putting off

retirement while many less-skilled younger people have dropped out

of the workforce.

That even the better-off must work longer to have a

comfortable retirement. But the changing nature of work also plays

a big role. Pay has rin sharply for the highly educated, and

tho people continue to reap rich rewards into old age becau

the days the educated elderly are more productive than the

preceding generation. Technological change may well reinforce that

shift: the skills that complement computers, from management

knowhow to creativity. Do not necessarily decline with age.

注意：此部分试题请在答题卡2上作答。

56、what is happening in the workforce in rich countries

A. younger people are replacing the elderly

B. well-educated people tend to work longer

C. unemployment rates are rising year after year

D. people with no college degree do not easily find work

57、what has helped deepen the divide between the well-off and

poor

A. Longer life expectancies

B. Profound changes in the workforce

C. rapid technological advance.

D. A growing number of well-graduated.

58、what do many obrvers predict in view of the experience

of the 20th century

A. Economic growth will slow down.

B. Government budgets will increa.

C. More people will try to pursue higher education

D. There will be more competition in the job market.

59、What is the result of policy changes in European countries

A. Unskilled workers may choo to retire early.

B. more people have to receive in-rvice training.

C. Even wealthy people must work longer to live comfortably in

retirement.

D. People may be able to enjoy generous defined-benefits from

pension plans.

60、What is characteristic of work in the 21st century

A. Computers will do more complicated work.

B. More will be taken by the educated young.

C. Most jobs to be done will be creative ones.

D. Skills are highly valued regardless of age.

Passage Two

Questions 61-65 are bad on the following passage.

Some of the world’s most significant problems never hit

example comes from agriculture. Food riots and hunger make news.

But the trend lying behind the matters is rarely talked about.

This is the decline in the growth in yields of some of the world’s major new study by the University of Minnesota and McGill

University in Montreal looks at where, and how far, this decline

is occurring.

The authors take a vast number of data points for the four

most important crops: rice, wheat corn and soybeans(大豆). They

find that on between 24% and 39% of all harvested areas, the

improvement in yields that tood place before the 1980s slowed down

in the 1990s and 2000s.

There are two worrying features of the slowdown. One is that

it has been particularly sharp in the world’s most populous(人口多的) countries, India and China. Their ability to feed themlves

has been an important source of relative stability both within the

countries and on world food markets. That lf-sufficiency cannot

be taken for granted if yields continue to slow down or rever.

Second, yield growth has been lower in wheat and rice than in

corn and soyabeans. This is problematic becau wheat and rice are

more important as foods, accounting for around half of all

calories consumed. Corn and soyabeans are more important as feed

grains. The authors note that “we have preferentially focud our

crop improvement efforts on feeding animals and cars rather than

on crops that feed people and are the basis of food curity in

much of the world.”

The report qualifies the more optimistic findings of another

new paper which suggests that the world will not have to dig up a

lot more land for farming in order to feed 9 billion people in

2050, as the Food and Agriculture Organisation has argued.

Instead, it says, thanks to slowing population growth, land

currently ploughted up for crops might be able to revert(回返)to

forest or wilderness. This could happen. The trouble is that the

forecast assumes continued improvements in yields, which may not

actually happen.

注意:此部分试题请在答题卡2上作答。

does the author try to draw attention to

A)Food riots and hunger in the world. C)The decline of the

grain yield growth.

B)News headlines in the leading media. D)The food supply in

populous countries.

does the author mention India and China in particular

A)Their lf-sufficiency is vital to the stability of world

food markets.

B)Their food yields have begun to decrea sharply in recent

years.

C)Their big populations are causing worldwide concerns.

D)Their food lf-sufficiency has been taken for granted.

does the new study by the two universities say about recent

crop improvement efforts

A)They fail to produce the same remarkable results as before

the 1980s.

B)They contribute a lot to the improvement of human food

production.

C)They play a major role in guaranteeing the food curity of

the world.

D)They focus more on the increa of animal feed than human

food grains.

does the Food and Agriculture Organisation say about world

food production in the coming decades

A)The growing population will greatly increa the pressure on

world food supplies.

B)The optimistic prediction about food production should be

viewed with caution.

C)The slowdown of the growth in yields of major food crops

will be reverd.

D)The world will be able to feed its population without

increasing farmland.

does the author view the argument of the Food and Agriculture

Organisation

A)It is built on the findings of a new study.

B)It is bad on a doubtful assumption.

C)It is backed by strong evidence.

D)It is open to further discussion.

Part IV

Translation (30 minutes)

Directions: For this part, you are allowed 30 minutes to

translate a passage from Chine into English. You should write

your answer on Answer Sheet2.

在西方人心目中，和中国联系最为密切的基本食物是大米。长期以来，大米在中国人的饮食中占据很重要的地位，以至于有谚语说“巧妇难为无米之炊”。中国南方大多种植水稻，人们通常以大米为主食;而华北大部分地区因为过于寒冷或过于干燥，无法种植水稻，那里的主要作物是小麦。在中国，有些人用面粉做面包，但大多数人用面粉做馒头和面条。

注意：此部分试题请在答题卡2上作答。

2015年6月份英语四级真题（CET4）

答案解析

听力答案

Short Conversations

1. A. The woman should go on playing chess.

2. D. Mary probably knows Sally’s new address.

3. B. His notes are not easy to read.

4. D. The man had better choo another restaurant.

5 .C. He has been looking forward to spring.

6. B. The man appreciates the woman’s help.

7. B. Go to work on foot.

8. A. Temporary closing has disturbed the airport’s

operation.

Conversion one

9. C. It has a chemical processing plant.

10. D. He’s a salesman.

. Mr. Grand’s personal assistance.

12. B. Provide details of their products and

rvices.

Conversion two

13. A. She listened to recordings of many European

orchestras.

14. D. She began taking violin lessons as a small

child.

15. A. It was the chance of a lifetime.

Passage One

16. B) His personal history is little known.

17. D) He was a member of the town council.

18. C) Possible sources of clues about him were lost

in a fire.

Passage Two

19. A) Theft.

20. B) Have the right documents.

21. B) U official transport.

Passage Three

22. C) Sell inexpensive products.

23. A) At a meeting of top British businesspeople.

24. D) Insulted.

25. B) There should be a limit to one's n of

humour

填空:

26. prospering

27. decade

28. opposite

29. sustain

30. In simple terms

31. establish

32. reasonably

33. take into account

34. misleading

35. using up

选词填空答案：

36 H passively

37 F harmful

38 I previously

39 L surfing

40 C decade

41 A climbed

42 G outcomes

43 E effective

44 B consume

45 D determine

阅读答案：

46-55 FBMCE QGPJD

56 B) Well-educated people tend to work longer.

57 B) A rapid technological advance.

58 A) Economic growth will slow down.

59 C) Even wealthy people must work longer to live

comfortably in retirement.

60 D) Skills are highly valued regardless of age.

61 C) The decline of the grain yield growth.

62 A) Their lf-sufficiency is vital to the

stability of world food markets.

63 D) They focus more on the increa of animal feed

than human food feed grains.

64 D) The world will be able to feed its population

without increasing farmland.

65 B) It is bad on a doubtful assumption.

翻译答案：

在西方人心目中，和中国联系最为密切的基本食物是大米。长期以来，大米在中国人的饮食中占据很重要的地位，以至于有谚语说“巧妇难为无米之炊”。中国南方大多种植水稻，人们通常以大米为主食;而华北大部分地区由于过于寒冷或过于干燥无法种植水稻，那里的主要作物是小麦。在中国，有些人用面粉做面包，但大多数人用面粉做馒头和面条。

In the eyes of the western, the basic food clost

to China isrice. Rice has long occupied so significant

a position in the dietof Chine that there is a

proverb “ Even a clever houwife cannotcook a meal

without rice”. Rice is grown mostly in southern

Chinawhere people usually take rice as their staple

food, while itcannot be planted in northern China where

the climate is either toocold or too dry for rice to

grow. As a result, the main crop in thenorth is wheat.

In China, flour is sometimes the main ingredientfor

bread but more often ud to make buns and noodles。第一句，简单句;第二句如此以至于结构“so... that…"注意so的用法，直接接adj. 或adv。第三句南北对比，可以用while或whereas连接，最后一句也是对比句，主语people是比较泛的大主语，考虑改写为被动句。

写作

参考范文：

As is graphicallydepicted in the cartoon, modern

life has been dominated bycomputers. No matter the

young man is in the office, at home, andin his spare

time, the only friend he has is a computer. Even whenhe

sleeps, what is in his dream is still the computer.

Apparently,the cartoon aims to reveal the fact that the

computer has begun toplay a negative role in the modern

life.

第一段三句话，第一句大体描写，第二句细节描写，第三句话揭示图画目的。

The reasons whymodern people are tied up with

computers are as follows. To beginwith, they have

become increasingly busier in making money;therefore,

they need a quick way to outlet their pressure

andexhaustion and computer is their ideal companion.

Moreover,computers can assist people to deal with

complicated working stuff,make friends, and entertain

themlves becau they have becomegrowingly powerful

and everything el is linked with them. Forinstance,

two decades ago, computers were far from popular

andpeople ud them to to practice typing letters and

do basic , with the Internet becoming pervasive,

computers haveintegrated music, films, shopping, and

everything we like intotheir worlds. Now, when we power

on the all-mighty computers, whatwe want is out there

for us.

第二段：中心句+两原因+一例子，原因句型先果后因和先因后果，思路是攻受各一个。

To sum up, thislifestyle is absolutely imperfect. In

order to lead a healthy life,we are suppod to do more

exercis and expo ourlves to thetangible world.

Meanwhile, it is about time that we powered thecomputer

off and talked with our friends and familily in the

ways will modern life become more beautiful for youand

me.

最后一段总结+两建议+展望未来