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新理念大学英语学习大厅答案3

新理念大学英语学习大厅答案3
新理念大学英语学习大厅答案3

精读单元测试——Level 3 Unit 5

Listening

Directions: There are ten statements in this section. Number 1 to 6 are based on the main text while the rest are based on the passage in Reading Activity. Listen carefully and decide if each of the following is true or false. (10 points)

1.

True False

The boy never had any doubt about his mother's ability to do everything successfully.

正确答案:T

得分:1分

2.

True False

Mother cried because she was going to lose her new job for not knowing how to type.

正确答案:F

得分:1分

3.

True False

The full enrollment and a waiting list of the day nursery proved that nothing could stand in mother's way once she set her mind to do it.

正确答案:T

得分:1分

4.

True False

In order to earn enough money to get their children well-educated, the boy's mother had 80 acres of land to farm besides her fulltime jobs.

正确答案:F

得分:1分

5.

True False

Seeing his mother crying in his presence, the boy gradually got aware that she bore a heavy pressure for the family.

正确答案:T

得分:1分

6.

True False

Mother's courage to go ahead not only helped herself find a respectable job but also inspired her son to overcome difficulties in his career.

正确答案:T

得分:1分

7.

True False

The author was an orphan and was brought up by her aunt in Morgantown, West Virginia. 正确答案:F

得分:1分

8.

True False

The author was left in a big house all by herself when her Aunt Ruth went to work, so she felt lonely.

正确答案:F

得分:1分

9.

True False

The author's mother was once a teacher full of love of her students.

正确答案:T

得分:1分

10.

True False

It was not until twenty years later when she was grown up and had a baby of her own that the author knew what her mother had been like.

正确答案:T

得分:1分

Compound Dictation

Directions: In this section, you will hear a passage 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 second time, you are required to fill in the missing information. You can either use

the exact words you have just heard or write down the main points in your own words. Finally, when the passage is read for the third time, you should check what you have written. (10 points)

Dear mum, from the very beginning, you have supported me with your love. You gave me the 11 to try, the stimulation to dream, and the strength to believe in myself; you gave me the 12 care and 13 understanding. Your love is 14 like a flower, strong like a 15 , and 16 like the seasons. I won't forget your loving 17 forever, mum, although it seems beyond seeing or touching. It is noticeable by my heart.

Dear mum, 18 . Tomorrow is Mother's Day. I know nothing in the world can express my love to you. But 19 . I want to have a dance with you and dad in the graceful and loving music. "Dear mum, thanks for all what you have done to me in the past twenty five years. Thanks for your love, 20 . Happy Mother's day, mum. Wish you happy, healthy and beautiful everyday. I will love you forever."

11.

正确答案:confidence

得分:1分

12.

正确答案:tender

得分:1分

13.

正确答案:sincere

得分:1分

14.

正确答案:pleasing

得分:1分

15.

正确答案:mountain

得分:1分

16.

正确答案:reliable

得分:1分

17.

正确答案:gentleness

得分:1分

18.

正确答案:I am really so grateful to have a mother like you

得分:1分

19.

正确答案:on this special day, I still want to send you a colorful bunch of fresh wildflowers

得分:1分

20.

正确答案:your tender care and fostering, your understanding and encouragement

得分:1分

Reading Comprehension

Directions: There are two passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices. Click on the best choice. (20 points)

Passage One

Growing into success is not an easy thing to experience. You will really get knocked around a bit as you determine to win in your chosen career. The biggest disadvantage you have to handle is the fear of failure. It can lead to many disastrous results.

The first thing fear of failure does is to breed an overcautious approach to opportunity. Knowing when and how to make use of opportunity is fundamental to career success. Having knowledge about the opportunity, you then need to determine timing. Positive and negative factors listed, you make your decision. If you have a fear of failure, you might be slow in taking the last step even though the opportunity passes detailed analysis.

Secondly, fear of failure can keep you from speaking up and making the kind of impact that could uplift your career. A well-spoken word that solves a problem or sets off creativity could be just the thing to get you noticed as a valuable part of the team, but if you're sitting there stewing over (担忧) the kind of response you'll get, then more times than not, you'll remain silent and miss your moment to shine.

Thirdly, fear of failure causes you to miss the point of personal and professional growth. Failing is one of the best tutors in career development. Consider the story of a new bank president who went to meet his predecessor (前任). Upon being introduced he quickly said, "I would like to know what have been the keys to your success." The older man looked at him for a moment and replied, "Young man, I can sum it up in two words: Good decisions." To that the young man replied, "Sir, but how does one come to know which are the good

decisions?" "One word, young man," replied the old man. "Experience." "That's all good and well," said the young executive, "but how does one get experience?" "Two words," replied the old man, "Bad decisions."

If you really want to succeed, be prepared to grow into it. Lose your fear of failure and take a chance to do something that's important to you. You'll be glad you did.

21.If you fear failure, chances are that __________.

A.you are too careful to take timely action to catch an opportunity

B.you overestimate negative factors

C.you are always making an analysis

D.you put safety on the top of a list

正确答案:A

得分:2分

22.Putting forward an idea or suggestion that solves a problem may __________.

A.make your team valuable

B.make your characters shine

C.get your value recognized

D.get your creativity noticed

正确答案:C

得分:2分

23.The story in the fourth paragraph tells us that __________.

A.we grow with experience

B.we should learn from those with more experience

C.we should be modest and learn from our predecessors

D.we cannot grow without failures

正确答案:D

得分:2分

24.If you determine to win in your chosen career, you should __________.

A.get knocked around a bit

B.not be too cautious

C.do something important to you even if some sort of danger is involved

D.pay a lot of attention to making correct decisions

正确答案:C

得分:2分

25.Which of the following is not related to the main points of the passage?

A.When your door of opportunity opens, walk boldly through it!

B.Luck is a dividend (红利) of sweat. The more you sweat, the luckier you get.

C.Being defeated is often a temporary condition. Giving up is what makes it permanent.

D.Once bitten, twice shy.

正确答案:B

得分:2分

Passage Two

In old days, when a glimpse of stocking was looked upon as something far too shocking to distract the serious work of an office, secretaries were men.

Then came World War I and the male secretaries were replaced by women. A man's secretary became his personal servant, charged with remembering his wife's birthday and buying her presents, taking his suits to the dry-cleaners, telling lies on the telephone to keep people he did not wish to speak to at bay, and of course, typing and filing and taking shorthand.

Now all this may be changing again. The microchip (电脑微晶片) and high technology is sweeping the British office, taking with it much of the routine clerical (文书的) work that secretaries did. Once office technology takes over generally, the status of the job will rise again because it will involve only the high-powered work — and then men will want to do it again.

That was said by one of the executives (male) of one of the biggest secretarial agencies in this country. What he had predicted is already under way in the US.

Once high technology had made the job of secretary less routine, will there be a male takeover? Man should beware of thinking that they can walk right into the better jobs. There are a lot of women secretaries who will do the job as well as them — not just because they can buy negligees (女式长睡衣) for the boss's wife, but because they are as efficient and well-trained to cope with word processors and computers, as men.

26.Secretaries used to be men because __________.

A.women were considered inefficient

B.people thought men couldn't concentrate on their work in the presence of women

C.there were less job opportunities before World War I

D.men thought highly of the job of secretary

正确答案:B

得分:2分

27.The task of a woman secretary involves the following except __________.

A.not disturbing her boss when he is busy

B.choosing birthday gifts for her boss's wife

C.typing business letters for her boss

D.sorting and keeping papers

正确答案:A

得分:2分

28.Now things are beginning to change __________.

A.with more and more men entering into the secretarial work

B.as there are more job opportunities for women

C.with high technology coming into the office

D.as people no longer look down upon clerical work

正确答案:C

得分:2分

29.Men will want to be secretaries again because __________.

A.the job has become easier to handle

B.the job will receive more respect than before

C.they have learned to do the job as well as women

D.they'd like to have a better-paid job

正确答案:B

得分:2分

30.The author believes that before long __________.

A.men will take over women's jobs as secretaries

B.men will take over most of the office work

C.women will be better-trained to handle office machines than men

D.there will be men secretaries as well as women secretaries

正确答案:D

得分:2分

Vocabulary and Structure

Directions: Each of the following sentences is provided with four choices. Choose the one that best completes the sentence. (60 points)

31.What she said has touched me on a __________ place.

A.tender

B.tend

C.tending

D.tended

正确答案:A

得分:2分

32.She couldn't __________ her tears any longer and wept (哭) aloud.

A.run out

B.hold back

C.go back

D.help out

正确答案:B

得分:2分

33.Don't let a little dispute __________ a great friendship.

A.reach out

B.hold back

C.break up

D.spring up

正确答案:C

得分:2分

34.The people in the war-torn countries __________ for freedom and peace.

A.desired

B.bound

C.tucked

D.longed

正确答案:D

得分:2分

35.Why, if you don't communicate, if every time your children tell you something they truly believe, you immediately __________ them, then of course they stop talking to you and won't tell you the truth.

A.recalled

B.scold

C.interfere

D.approve

正确答案:B

得分:2分

36.My __________ didn't come over on the Mayflower, but they were there to meet the boat.

A.folks

B.races

C.nations

D.ethics

正确答案:A

得分:2分

37.What I did mind was not __________ I had to walk a mile along the dusty streets of Croydon, followed by a group of small boys, but __________ most of my friends would be enjoying themselves at that time.

A.what / that

B.that / what

C.that / that

D.which / what

正确答案:C

得分:2分

38.His term of office as President of the school has __________.

https://www.docsj.com/doc/2b13109.html,e out

B.given out

C.reached out

D.run out

正确答案:D

得分:2分

39.Wisdom consists in the __________ to tell the differences between the probable and improbable, and in accepting the inevitable.

A.disability

B.ability

C.proficiency

D.vulnerability

正确答案:B

得分:2分

40.Now, the Hong Kong Special Administrative Region (香港特别行政区) of the People's Republic of China is __________ established.

A.formally

B.formerly

https://www.docsj.com/doc/2b13109.html,rmally

D.evenly

正确答案:A

得分:2分

41.His humorous remark relieved the __________ in the room.

A.stillness

B.tension

C.pressure

D.urgency

正确答案:B

得分:2分

42.Unknown forces were __________ to throw over the government.

A.on end

B.on effect

C.at work

D.in action

正确答案:C

得分:2分

43.We send __________ for a set of bed linen (床单) we saw advertised in a magazine.

A.in

B.down

C.up

D.away

正确答案:D

得分:2分

44.The manager gave her his __________ that her complaint would be investigated.

A.assumption

B.assurance

C.certainty

D.insurance

正确答案:B

得分:2分

45.The government has __________ its ambassador from Paris.

A.recalled

B.readjusted

C.reframed

D.redefined

正确答案:A

得分:2分

46.He's got a fortune __________ away in a Swiss bank account.

A.tucking

B.to tuck

C.tucked

D.having tucked

正确答案:C

得分:2分

47.He was __________ to resist the temptation.

A.frantic

B.drawn

C.formal

D.helpless

正确答案:D

得分:2分

48.It was a long time before the police caught __________ to what he was really doing.

A.up

B.at

C.on

D.out

正确答案:C

得分:2分

49.With opium, marijuana and cocaine (鸦片、大麻和可卡因), they put to sleep all who

__________ in their way.

A.flip

B.stand

C.help

D.rack

正确答案:B

得分:2分

50.Judith bent forward like her unsophisticated sister, and tried to hide her __________ in

a similar manner.

A.embarrassment

B.stillness

C.conscience

D.vulnerability

正确答案:A

得分:2分

51.But in vain did he __________ his imagination; rich as it was, he could not devise any plan for reaching the island without companionship.

A.track

B.ranch

C.tract

D.rack

正确答案:D

得分:2分

52.The committee gave us permission to go __________ with our building plans.

A.ahead

B.about

C.after

D.against

正确答案:A

得分:2分

53.Be on __________ against those who are jealous of your success.

A.duty

B.guard

C.shift

D.switch

正确答案:B

得分:2分

54.We had to __________ our trip when we heard John's mother was ill.

A.assume

B.exhaust

C.interrupt

D.enroll

正确答案:C

得分:2分

55.The traditional pattern of classroom experience at the college level brings the professor and a group of 20 to 30 students together for a 45-to-50-minute class __________ two or three times a week.

A.section

B.faction

C.subsection

D.session

正确答案:D

得分:2分

56.The small branches of the tree __________ back and scratched his face.

A.flipped

B.floated

C.flattered

D.fluttered

正确答案:A

得分:2分

57.To __________ the reunion dinner and stay away from Chinese New Year means losing many great opportunities to form stronger family and friendship ties.

A.flip

B.skip

C.jump

D.swing

正确答案:B

得分:2分

58.It wasn't __________ he tracked down his lost wallet.

A.before long

B.long after

C.long before

D.after long

正确答案:C

得分:2分

59.Parents are firmly convinced that to send their child to kindergartens or __________

schools will have an unfavorable influence on the growth of children.

A.public

B.motel

C.low

D.nursery

正确答案:D

得分:2分

60.The children waited with eager __________ for Christmas.

A.anticipation

B.prediction

C.enrollment

D.assumption

正确答案:A

得分:2分

大学体验英语学习系统Level5答案

Unit 1 Old friends, different choices V ocabulary Task Answers/Script A It’s been 10 years since I saw you last. I was able to travel and see the world. And I never got stuck being a housewife! B Things are going great for me these days. I finally settled down and got a real job. Now I work 9 to 5 at a neighborhood store. C Life has sure treated me well. I put myself through school. I was able to work my way up in a company. And then I started my own business. Listening Task First Listening Answers 1. He went overseas for graduate school and is working at a high-tech company. 2. She was in a few beauty contests, but she never won. She now has two children. 3. He works at the neighborhood post office and has two children. 4. She’s the branch manager at the local grocery store. 2)second listening Answer 1. He missed his home. 2. She hopes her daughter will become a model. 3. He loves his family. 4. She’s proud of her new job. Script 1. A: Jim, I can’t believe it-wow! I haven’t seen you since we graduated fr om high school! What have you been doing? B: Well, after I went overseas for graduate school, and I had a great time. But finally I had to come home and get a real job in a high-teach company. B: Yeah,I remember you always wanted an international lifestyle. A: Oh, I had a great time overseas, but I got home-stick, too. 2. A: Carol, is that you? B: Yes, it’s me! A: Oh, it’s so good to see you! You know, Carol, I remember you always wanted to be a famous model and travel around the world. Did it happen? B: Well, no. I was in a few beauty contests, but I never won, and nobody ever offered me a modeling contract. A: Oh, that’s too bad. B: Yeah, but now I guess I’m too old, and I have two young kids, a boy and a girl. You know, maybe my daughter will get to do it some day. 3. A: What have you been up to over the years, Ed? B: Well, I have two beautiful children now and work 9-5 at the neighborhood post office. A: Hmm, I remember you always wanted to be a professional race car driver—What happened? B: The closest I’ve come to that is driving a Porsche over 100 mph on the Autobahn. No, my greatest achievement is my family.

操作系统教程_孙钟秀(第四版)课后习题答案

首页入门学 习 程序 员 计算机考 研 计算机电子书 下载 硬件知 识 网络知 识 专业课程答案 下载 视频教程下载 第一章 作者:佚名来源:网络 1、有一台计算机,具有IMB 内存,操作系统占用200KB ,每个用户进程各占200KB 。如果用户进程等待I/O 的时间为80 % ,若增加1MB 内存,则CPU 的利用率提高多少? 答:设每个进程等待I/O 的百分比为P ,则n 个进程同时等待刀O 的概率是Pn ,当n 个进程同时等待I/O 期间CPU 是空闲的,故CPU 的利用率为1-Pn。由题意可知,除去操作系统,内存还能容纳4 个用户进程,由于每个用户进程等待I/O的时间为80 % , 故: CPU利用率=l-(80%)4 = 0.59 若再增加1MB 内存,系统中可同时运行9 个用户进程,此时:cPu 利用率=l-(1-80%)9 = 0.87 故增加IMB 内存使CPU 的利用率提高了47 % : 87 %/59 %=147 % 147 %-100 % = 47 % 2 一个计算机系统,有一台输入机和一台打印机,现有两道程序投入运行,且程序A 先开始做,程序B 后开始运行。程序A 的运行轨迹为:计算50ms 、打印100ms 、再计算50ms 、打印100ms ,结束。程序B 的运行轨迹为:计算50ms 、输入80ms 、再计算100ms ,结束。试说明(1 )两道程序运行时,CPU有无空闲等待?若有,在哪段时间内等待?为什么会等待?( 2 )程序A 、B 有无等待CPU 的情况?若有,指出发生等待的时刻。 答:画出两道程序并发执行图如下: (1)两道程序运行期间,CPU存在空闲等待,时间为100 至150ms 之间(见图

最新操作系统试题及答案分析

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