大学体验英语4课后原题加答案

Unit 1

5

2 We__ applauded __the authority's decision notto close the hospital.

3 The doctor's instructions must be __ fulfilled __ exactly;the sick man's life depends on it.

4 Do these opinion polls really__ mirror __what people are thinking?

5 I preferto think of memorization as a stepping-stone to __ flexibility __in use of words and phrases.

6 In her office memos she tended to __ devalue __the work done by her staff.

7 The history ofrailroad transport has partly been a history of__ striving __for greater efficiency and profit

8 He took on the new post without having the faintestidea of whatit__ entailed __.

9 He is __ supposedly __ one ofthe greatest experts in thatfield.

10 Absolute secrecy is essential.__ Consequently __,the fewer who are aware ofthe projectthe better.

6

1 This period is usually __ refer to as __the postwar period.

2 It would be a setback __ at best __if we were denied the use ofthe

3 We make people mentally old by retiring them, and we may even by the same token make them physically old.

4 I know thatthe public __ at large __ aren'tinterested in this issue.

5 My sister was always __ hold up __to me as a model child.

1.随着职务的提升，他担负的责任也更大了。

With his promotion,he has taken on greater responsibilities.

2.他感到他没有必要再一次对约翰承担这样的责任了。

He felt he did not have to make such a commitment to John any more.

3.闲暇时玛丽喜欢外出购物，与她相反，露西却喜欢呆在家里看书。

Mary likes to go shopping in her spare time, as opposed to Lucy,who prefers to stay at home reading.

4.说好听一点,可以说他有抱负，用最糟糕的话来说，他是一个没有良心或没有资格的权力追求者。At best he’s ambitious,and at worst a power-seeker without conscience or qualifications.

5.我们已经尽全力想说服他，但是却毫无进展。

We have striven to the full to convince him ,but we have made no headway.

14

1.Some people do, and some people do not, believe in - equality of opportunity.

2.He - sustained -a great loss from the death of his father.

3. Police have still found no clue as to the whereabouts of the missing woman.

4. In designing a bridge, one must allow for - expansiveness -in hot weather.

5. One of the workmen was sacked for his always being drunk.

6. When boundaries between countries are not clearly- defined -, there is usually trouble.

7. Gardening is outside the - sphere -of my activities.

8. She said that the hat made me look silly, but perhaps that was - sour -grapes.

9. The newspapers are full of such depressing -news nowadays as crime, natural disasters, and rising prices.

10. The division of the world into developed and underdeveloped nations is a gross simplification.

15

1 Too much sociallife got__ in the way __ of her studies.

2 Ann did what she could to keep the marriage from __ falling apart __.

3 Police __ have ruled out __ murder but are still holding several people for questioning.

4 If you go on burning yourself out__ at this rate __, you'llinjure your health.

5 As a result of his grandfather's influence, John __ took up __ art while at school

1因特网的普及给人们提供了迅速，方便的获取信息的机会。

The popularity of Internet provides people with quick and convenient access to information.

2. 既然他不同意这个计划，再考虑此事就没有多大意义。

Since he doesn’t agree to this plan, there is not much point in thinking about it any more.

3.我本人没有看过这部电影，不过它应该是一部很好的片子。

I haven't seen it myself, but it is supposed to be a very good film.

4. 如果你不努力，终将一事无成。

If you don't work hard, you'll end up nowhere.

5.美国有义务首先采取行动禁止核武器。

It's up to the United States to take the initiative in banning nuclear weapons.

Unit 2

5

1 By the age of 20, Mozart had written some ten operas and was well prepared forthe demanding audiences that__ awaited __ him in Vienna.

2 After only three years in the American market, our US sales there __ have overtaken __those in Japan.

3 Earthquakes __ pose __ such serious dangerto the country that Japan has become a world leaderin earthquake prediction, earthquake-proof construction techniques, and disaster preparedness by both civil defense forces and the general public.

4 American artists often took their__ cues __from European literary salons and art schools, and cultured Americans traveled to Europe to become educated.

5 A series of body explosions __ has undermined __ all hopes for a peaceful solution in the Middle East.

6 When he realized the police had __ soptted __ him,the man made forthe exit as quickly as possible.

7 Many ofthe scientists and engineers are __ judged __in terms of how profitable their achievements are.

8 A person who moves to a house on a busy street may initially be __ distracted __ every time a noisy vehicle drives by but after a month he will become used to it.

9 These publishers all depended on the favor ofthe British crown fortheir existence, and so they only published materials that did not__ offend __royalty.

10 They will seek to persuade others thatthey are moralin the accepted sense ofthe term in order to mask their motives to gain the awards.

6

1 This work has __ brought out __the bestin him even though he is not as good usually

2 He likes all winter sports __ with the exception of __ skiing because he thinks skiing is too dangerous.

3 During the last 20 years, computing power has doubled about every 18 months __ thanks to __the creation offaster microprocessors,the incorporation of multiple microprocessor designs, and the development

of new storage technologies.

4 Don'tlet yourself be __ taken in __ by those advertisements, which offerfalse information and mislead you.

5 During the years following World WarII,the United States and the former Soviet Union engaged in efforts to constructintercontinental ballistic missiles __ capable of __traveling thousands of miles armed with multiple nuclear warheads.

1.要是他适合当校长，那么哪个学生都可以当。

He is no more fit to be a headmaster than any schoolboy would be.

2.至于她的父亲，她不敢肯定他是否会接收她和她的小孩。

As for her father ,she is not sure whether he will accept her and her baby.

3.晚睡会损害健康而早睡早起有益于健康。

Staying up late will undermine one’s health while going to bed early and getting up early will benefit it.

4.大使亲自向总理转达了总统的问候。

The ambassador personally conveyed the president’s message to the premier.

5.这个女孩决定敞开心扉，把她看到的一切都告诉警方。

The girl decided to open up and told the police what she had seen.

14

1. I was really - embarrassed -when I knocked over the cup of tea on my teacher's desk.

2. The literacy council will begin a training program for volunteers who will go to - tutor -the farmers in the remote areas.

3. The western area of China has enormous –potentia for economic development, but

a lot of investment is also needed.

4. Weather in Britain defies forecast and - hence -is a source of interest and speculation to everyone.

5. The sports writers all predicted the American basketball team would not - yield -the first place to Russia.

6. She has a great - affection -for the nursery of children and the children all like her very much.

7. Dress neatly and attractively in an outfit - appropriate -to the job.

8. Professor David asked one of the students to give a - presentation -on American thriller movies.

9. She thinks her boyfriend is - romantic -because he sends her a rose every morning.

10.The chairman made a recommendation -on the firm's investment abroad to the board of directors.

15

1 Criminals are very diverse __ in terms of __ gender,race and age. Some are indeed which men in their 40s .but others are black men in theirteens, white women in theirfifties, and so on.

2 I longed to have the opportunity of__ participating in __the panel discussion to stale my isar.

3 It's hard to _ get down to __ work after such a long vacation.

4 You must__ base __ your argument__on__facts if you hope to win the debs?

5 No one is willing to help John because he never__ acts on __ others' advice.

1.过量的运动对身体健康弊多利少，所以我们必须控制运动量。

Excessive exercise does more harm than good to one’s health. Therefore we must control the amount of exercise we do.

2. 他几次试图加入他们的谈话，但都由于胆小而放弃了。

He made a few attempts to join in their conversation, but he gave up out of timidness.

3.就方便快捷而言，火车无法与飞机竞争。

Trains cannot compete with planes in terms of convenience and speed.

4.就中美文化作一比较会有助于你尽快明白和适应在美国的学习环境。

Making a comparison between Chinese and American cultures will help you to better understand and adapt to your study environment in the USA.

5. 在公共车上年轻人给老弱病残让座是中国人的传统美德。

It is a traditional Chinese virtue for the young on buses to yield their seats to the old, the weak, the sick and the disabled.

Unit 3

5

1. Priests thought angrily that the soldiers - violated -the church by using it as a stable.

2. We - derive -knowledge not only from books, but also from practice.

3. Yesterday I was caught in the rain, so now my nose is all - blocked -up and I can hardly breathe.

4. The - default -system in this lap-top computer is Windows XP.

5. He further rationalize -his activities by convincing himself that he was actually promoting environmental protection.

6. The saxophonist - quoted -the Kenny G melody Going Home in his solo.

7. Through an exciting bid for building the bridge, we won the - exclusive -contract in the end.

8. She immediately called an officer at the Naval Intelligence Service, who in turn - contacted -the FBI.

9. After he reported the truth, he received many anonymous -letters and phone calls.

10. --Do they charge -for the use of the telephone?

--Yeah! Half yuan per minute!

6

1 Whether you go on with your study or not__ is up to __ you.

2 Yesterday the heavy fog __ resulted in __ a car crash on the highway.

3 He _ was charged with ___ driving a car while underthe influence of alcohol.

4 It__ was unlikely __for him to tell herthe truth that her son died in the war, because her husband just went

out ofthis world last month.

5 Who are in charge of__ handing out __these leaflets?

1.理个发他就要收500元，简直不可思议。

It is simply incredible for him to charge $500 for a haircut.

2.人民赋予你权力，你就应该全心全意为人民服务。

You are granted the privilege by people,so you should serve the people wholeheartedly.

3.天气预报很重要，依据它我们才能决定什么时候出航。

The weather forecast is important so that we can decide when to launch out.

4.炮声打破了往常周日早晨的宁静，人们强烈预感到战争就要来临。

The sound of guns violated the usual calmness of Sunday morning, and people had a strong feeling that the war was coming.

5.即使你没分钟看3页，到本周末你无论如何也看不完这本书。

Even though you read three pages per minute ,you will by no means finish the book by the end of this weekend.

14

1. We have witnessed -tremendous changes in the city where new interchanges and express-ways could be seen here and there.

2. Don't trample -on the flowers when you play in the garden.

3. According to the investigation by FBI, he was accused of abusing -a privilege.

4. Read the manual -carefully before you press the button.

5. In order to climb over the snow mountain, we duplicated -our expenses because we have to buy the life-preserver.

6. She will never knowingly -hurt anyone because she is a kind-hearted girl by nature.

7. Because one of the players in our team was ordered off the field, the coach had to use a delaying- tactic -.

8. In the evening we see policemen - patrolling -our street against any possible disturbances.

9. After five-month's debating, the Committee for Economic Development submitted to congress the annual - budget -which amounted to 1.2 billion.

10. The professor asked the research team to provide statistics that would - enforce -argument.

15

1If you continue to steal, you will__ end up __in prison.

2Allthis idle talk wasted ourtime and we should __ give __it__ short shrift __.

3In the face ofthe blood-shedding we must__ step up __ effective measures __ to __ stop it

4The airport built near ourresidential area __ infringed on __ ourrightto a quiet environment.

5The gear__ doesn’t fit into __the machine, so you must change it.

1.他无须认真考虑就可轻易击败对手。

He can beat his rival easily without giving a second thought.

大学体验英语综合教程4 (第三版) 最新版课文翻译

一、Passage A Translation 无名英雄：职业父亲意味着什么？ 在我们的孪生女儿出生后的第一次“约会”时，我和丈夫一起去看了一部名为《玩具总动员》的电影。我们很喜欢这部片子，但随后我丈夫问道：“父亲在哪儿呢？”起初我还认为因为一个小小的失误而批评一部很吸引人的家庭影片似乎是太偏狭了。可后来越想越觉得这一疏忽太严重了。父亲不仅没有出现，他甚至没有被提到——尽管家中有婴儿，说明父亲不可能离开太长时间。影片给人的感觉是，父亲出现与否似乎是个极次要的细节，甚至不需要做任何解释。 新闻媒体倾向于把父亲边缘化，这只是一个例子，它反映了在美国发生的巨大的社会变化。大卫·布兰肯霍恩在《无父之国》一书中将这种倾向称之为“无需父亲”观念。 职业母亲（我想这应是与无职业母亲相对而言的）奋斗的故事从媒体上无尽无休地轰击着我们。与此同时，媒体上绝大多数与父亲有关的故事又集中表现暴力的丈夫或没出息的父亲形象。看起来似乎父亲唯一值得人们提及的是因为他们做家务太少而受到指责的时候（我怀疑这一说法的可靠性，因为“家务”的定义中很少包括打扫屋顶的雨水沟，给汽车换机油或其他一些典型的由男人们做的事），或者是在他们去世的时候。当布兰肯霍恩先生就“顾家的好男人”一词的词义对父亲们进行调查时，许多父亲都回答，这一词语只有在葬礼上听到过。 这种“无需父亲”综合征的一个例外是家庭全职父亲所受到的媒体的赞扬。我并非暗指这些家庭全职父亲作出的承诺不值得人们的支持，我只是想指出正在实际生效的双重标准：家庭全职父亲受到人们的赞扬，而家庭全职母亲和养家糊口的父亲，所得到文化上的认同却很少，甚至完全得不到。 我们用来讨论父亲的角色（即没出息的父亲）的话语本身就显示出人们对大多数男人默默无闻而自豪地履行对家庭的责任缺乏赏识。我们几乎从来没听到“职业父亲”这一说法，在人们呼吁应该给予工作者在工作地点上更大的灵活性时，很少有人认为这种呼吁不但适用于女性，同样也适应于男性。我们这个社会表现出的是，似乎家庭职责对父亲来说并不像对母亲那么重要——似乎事业上的满足就是男人生活的全部。 更让人感到侮辱的是最近媒体的这种倾向，即把家庭主妇看成是一种“地位的象征”——就像一辆名贵的汽车，据说只有少数男人才享受得起这种奢侈与豪华。这暗示家里有家庭主妇的男人比那些妻子在外工作的男人日子过得更舒适，因为他们拥有全职管家这种“奢侈品”。然而，实际上作为家庭唯一挣钱者的男人要承受很多压力。当他们的那份工作是家庭收入的唯一来源的时候，失业，或者甚至只不过是受到失业的威胁，对他们而言也构成了巨大的困难。同样，家庭唯一的工资收入者在想辞去不太满意的工作时，其灵活程度也要小一些，因为这种工作变换会使他们失去收入。此外，为了给家庭挣更多的钱，许多丈夫超时工作或兼做第二职业。对于这些男人来说，正是这份工作所支撑的家庭，使他们觉得值得付出。

大学体验英语4(四)课后答案Unit1-8

大学体验英语综合教程4课后答案全 Unit 1 Ex5.1.obligation 2.applauded 3.fulfilled 4.mirror 5.flexibility 6.devalue 7.striving 8.entailed 9.supposedly 10.consequently Ex6.1.refer to as 2.at best 3.by the same token 4. at large 5. hold up …as Ex14.1. equality 2. sustained 3. clue 4. expansiveness 5. was sacked6. defined7. sphere8. sour 9. depressing10. Division Ex15.1. in the way 2. falling apart 3. have ruled out 4. at this rate 5. took up Ex17. 1.The popularity of Internet provides people with quick and convenient access to information. Since he doesn’t agree to this plan, there is not much point in thinking about it any more. 3. I haven't seen it myself, but it is supposed to be a very good film. 4. If you don't work hard, you'll end up nowhere. 5. It's up to the United States to take the initiative in banning nuclear weapons. Unit2 Ex5. 1.awaited, 2.have overtaken, 3.pose, 4.cues, 5.has undermined,6.soptted, 7.judged,8.distracted, 9.offend,10.mask Ex6. 1.brought out, 2.with the exception of, 3.thanks to, 4.taken in, 5.capable of Ex14. 1.embarrassed,2.tutor, 3.potential,4.hence,5.yield,6.affection, 7.appropriate,8.presentation, 9.romantic,10.recommendation Ex15. 1.in terms of, 2.participating in, 3.get down to, 4.base...on, 5.acts on Ex17. 1. Excessive exercises does more h arm than good to one’s health. Therefore we must control the amount of exercise we do. 2. He made a few attempts to join in their conversation, but he gave up out of timidness. 3. Trains cannot compete with planes in terms of convenience and speed. 4. Making a comparison between Chinese and American cultures will help you to better understand and adapt to your study environment in the USA. 5. It is a traditional Chinese virtue for the young on buses to yield their seats to the old, the weak, the sick and the disabled. Unit 3 Ex5. 1. violated 2. derive 3. blocked 4. default 5. rationalized6. quoted7.exclusive8.contacted9.anonymous 10. Charge Ex6. 1.is up to 2.resulted in 3.was charged with 4.was unlikely 5. handing out8. Ex14. 1.have witnessed 2. trample 3. abusing 4.manual 5. duplicated6. knowingly7. tactic8. patrolling 9. budget 10. Enforce Ex15. 1. end up2. give...short shrift 3. step up ...to 4. infringed on5. doesn’t fit into Ex16. 1 a fine 2. rights/law 3. to violate law/rights 4. money 5.deadlines6.a presentation 7. rehearsals 8. a copy/money 9. permission 10.an interview Ex17. 1. He can beat his opponent easily without giving a second thought. 2. With little or no knowledge of driving, he drove the car onto the road. 3. It is illegal to make an unauthorized change in the construction of the bridge. 4. I could accept this fact calmly because I knew if I were not able to finish the mission, chances

【专业英语课后题答案】 徐鹿专业英语答案

【专业英语课后题答案】徐鹿专业英语答案 Unit 1 The Fundamentals of Computers 1.1 The Varieties of Computers ? III. Translating. – 1. Original : Primary storage, or memory, is the internal computer circuitry that temporarily holds data waiting to be processed. Secondary storage, simply called storage, refers to the devices and media that store data or information permanently. – Translation : 一级存储，或称内存，是临时保存等待被处理数据的计算机内 部电路。而二级存储，简称存储器，是指那些永久性存储数据或信息的设备 和介质。 – 2. Original : A biological nanocomputer, which would be made of DNA and could fit into a single human cell, would use DNA as its software and enzymes as its hardware; its molecular-sized circuits would be viewable only through a microscope. – Translation : 由DNA 制成并能放置在一个单独的人体细胞中的生物学纳米 计算机会利用DNA 作为它的软件，酶作为它的硬件；其具有分子大小尺寸 的电路将只有通过显微镜才能够看见。 1.2 The History of Computers ? III. Translating. – 1. Original : This introduction pought about the first real signs of competition within computing history, which helped to spur faster and better development of computers. – Translation : 这一引入带来了计算历史中可谓第一个真正的竞争标志，有助 于刺激计算机更快 –更好的发展。 – 2. Original : While expensive, these machines started the trend for computers within common households. – Translation : 虽然昂贵，但是这些机器开启了计算机在普通家庭中使用的趋 势。 Unit 2 Computer Hardware 1.1 Computer Motherboard ? III. Translating. – 1. Original : A 2003 study found that some spurious computer crashes and general reliability issues, ranging from screen image distortions to I/O read/write errors, can be attributed not to software or peripheral hardware but to aging capacitors on PC motherboards. – Translation : 2003年的一个研究发现，一些伪劣的计算机损毁和常规可靠性 的问题，从屏幕图像失真到输入/输出读写错误，并不是由于软件或外围硬 件引起的，而是由于PC 机主板上老化的电容器造成的。 – 2. Original : At power-up the central processor would load its program counter with the address of the boot ROM and start executing ROM instructions displaying system information on the screen and running memory checks. – Translation :启动之后，中央处理器将加载记录着引导ROM 地址的程序计数

大学体验英语综合教程4(第三版)课文翻译及课后答案 (2)

Unit 1 无名英雄：职业父亲意味着什么？ 在我们的孪生女儿出生后的第一次“约会”时，我和丈夫一起去看了一部名为《玩具总动员》的电影。我们很喜欢这部片子，但随后我丈夫问道：“父亲在哪儿呢？”起初我还认为因为一个小小的失误而批评一部很吸引人的家庭影片似乎是太偏狭了。可后来越想越觉得这一疏忽太严重了。父亲不仅没有出现，他甚至没有被提到——尽管家中有婴儿，说明他不可能离开太长时间。影片给人的感觉是，父亲出现与否似乎是个极次要的细节，甚至不需要做任何解释。新闻媒体倾向于把父亲的边缘化，这只是一个例子，它反映了在美国发生的巨大的社会变化。大卫?布兰肯霍恩在《无父之国》一书中将这种倾向称之为“无需父亲”观念。 职业母亲（我想这应是与无职业母亲相对而言的）奋斗的故事从媒体上无尽无休地轰击着我们。与此同时，媒体上绝大多数有关父亲的故事又集中表现暴力的丈夫或没出息的父亲。看起来似乎父亲惟一值得人们提及的时候是因为他们做家务太少而受到指责的时候（我怀疑这一说法的可靠性，因为“家务”的定义中很少包括打扫屋顶的雨水沟、给汽车换机油或其它一些典型地由男人们做的事），或者是在他们去世的时候。当布兰肯霍恩先生就“顾家的好男人”一词的词义对父亲们进行调查时，许多父亲都回答这一词语只有在葬礼上听到。 这种“无需父亲”综合症的一个例外是家庭全职父亲所受到的媒体的赞扬。我并非暗指这些家庭全职父亲作出的承诺不值得人们的支持，我只是想指出在实际生效的双重标准：家庭全职父亲受到人们的赞扬，而家庭全职母亲和养家活口的父亲，所得到文化上的认同却很少，甚至完全得不到。 我们用来讨论父亲角色（即没出息的父亲）的话语本身就显示出人们对大多数男人默默无闻而自豪地履行对家庭承担的责任缺乏赏识。我们几乎从来没听到“职业父亲”这一说法，在人们呼吁应该考虑给予工作者在工作地点上更大的灵活性时，很少有人认为这种呼吁不但适用于女子，同样也适应于男子。我们这个社会表现出似乎家庭职责对父亲来说并不象对母亲那么重要——似乎事业上的满足就是男人生活的全部。 更让人感到侮辱的是最近媒体的这种倾向，即把家庭主妇看成是一种“地位的象征” ——就像一辆名贵的汽车，只有据说少数男人才享受得起这种奢侈与豪华。这暗示家里有家庭主妇的男人比那些妻子在外工作的男人日子过得更舒适，因为他们拥有全职管家这种“奢侈品”。然而，实际上作为家庭惟一挣钱者的男人要承受很多压力。当他们的那份工作是家庭收入的惟一来源的时候，失业，或者甚至只不过是受到失业的威胁，对他们来说显然构成更大的困难。同样，家庭惟一的工资收入者在想辞去不太满意的工作时，其灵活程度也要小一些，因为这种工作变换会使他们失去收入。此外，为了给家庭挣更多的钱，许多丈夫超时工作或兼做第二职业。对于这些男人来说，正是这份工作所支撑的家庭，使得他们值得付出努力。很多男人相信母亲呆在家里对小孩十分重要，这种信念使得他们乐意地担起家里惟一挣钱人的担子。 目前，研究者们普遍认为家庭中没有父亲会对小孩——因此对整个社会——带来严重的问题。然而，我们这个社会并没有把“普通”父亲作为正面角色为未来的父亲树立榜样，相反地，却常常持放弃态度，认为传统的父道从最好的方面说是已经过时，从最坏的方面讲就是危险的反动。这使得许多男人对他们作为父亲的角色的价值提出疑问。 作为一个社会，我们需要认识到对于孩子来说，父亲是与母亲同等重要的，不仅仅在经济支持上，而且在感情依靠、教育和纪律训导方面都是如此。我们仅仅意识到没有父亲是一个问题是不够的，也不能只是站在坟墓旁边哀悼“顾家好男人”的去世，随后又找一个人来替代他（请问一问已失去父亲的人，这是否可能）。我们必须承认我们是如何贬低了父道的价值，我们必须努力向男人们显示，他们在孩子们的生活中是多么不可缺少，多么重要。

大学体验英语综合4 教程习题答案

精简答案大学体验英语-综合教程4 Unit1 Passage A Read and think 3 1~5 BADDC Read and think 4 1.media 2.images 3.abusive 4.fulfilling 5.recognition 6.status 7.stresses 8.aware 9.deserve Read and complete 5 1. obligation 2. applauded 3. fulfilled 4. mirror 5. flexibility 6. devalue 7. striving 8. entailed 9. supposedly 10. Consequently Read and complete 6 1.referred to as 2.at best 3.by the same token 4.at large 5.held up...as Read and translate 8 1．随着职务的提升，他担负的责任也更大了。 With his promotion,he has taken on greater responsibilities.

2．他感到他没有必要再一次对约翰承担这样的责任了。 He felt he did not have to make such a commitment to John any more. 3．闲暇时玛丽喜欢外出购物，与她相反，露西却喜欢呆在家里看书。 Mary likes to go shopping in her spare time, as opposed to Lucy,who prefers to stay at home reading. 4．说好听一点,可以说他有抱负，用最糟糕的话来说，他是一个没有良心或没有资格的权力追求者。 At best he’s ambitious,and at worst a power-seeker without conscience or qualifications. 5．我们已经尽全力想说服他，但是却毫无进展。 We have striven to the full to convince him ,but we have made no headway. 大学体验英语-综合教程4 Unit2 Passage A Read and think 2 1~5 ACAAC Read and think 4 1.warned https://www.wendangku.net/doc/f06485297.html,munication 3.dangerous 4.identities 5.cheated 6.illustrates 7.advantages 8.differently 9.appearance 10.opportunities Read and complete 5 1.awaited 2.have overtaken 3.pose 4.cues 5.has undermined 6.soptted 7.judged 8.distracted 9.offend

计算机专业英语教程(第四版)习题答案

计算机专业英语教程(第四版)习题答案
计算机专业英语（第四版）课后习题答案 Unit 1 [Ex 1] Fb5E2RGbCAP [Ex 2] 1. input, storage, processing, and output 2. power; speed; 1. F 2. T 3. T 4. F 5. T 6. T 7. T 8. T 9. T 10.
memoryp1EanqFDPw 3. central processing unit memoryDXDiTa9E3d 5. keyboard; [Ex 3] B. A. central processing unit; 1. F 2. D 2. monitor 3. G 4. C 5. B main memory; 6. A 7. E monitorRTCrpUDGiT 8. H5PCzVD7HxA 4. internal; primary;
1. user
3. data
4. keyboard
5. data processingjLBHrnAILg
6. information [Ex 4] instructions
7. computer
8. memory 3. manipulates 4.
1. input device 2. screen, screen 5. retrievexHAQX74J0X 8. Function
6. code 7. hard copy
[Ex. 5] 新处理器开始 IT 技术的新时代 New Processors Open New Era of IT Technologies Last week, Intel introduced to the public in Russia and other CIS countries a family of processors Intel Xeon E5-2600. They are more powerful and reliable and, importantly, are very economical in terms of energy consumption. Their
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大学体验英语4答案(第三版)

1 Lead-in: 1. hold 2. supposed 3. absent-minded 4. dependable 5. responsible 6. boring 7. engineers are assumed to have a good profession8. as people don’t know the importance of engineers in society 2: 1. What's the main idea of this passage? Answer: Working fathers have received little media attention in the US and they have been given little cultural recognition, which is a kind of prejudice against those working dads. 2. What's the author ' s attitude toward working dads? Answer: She thinks that working fathers are unsung heroes. They deserve our recognition and our thanks for what they do. 3. What evidence does the author use to illustrate that the importance of fathers is being diminished by American media? Answer: 1) The absence of the father in the movie Toy Story. 2) A lot of media stories about the struggles of working mothers. 3) The negative image of fathers in the media (abusive husbands or deadbeat dads). 4) At-home dads are praised by the media. 5) Our society acts as if career satisfaction is above everything else for a man. 6) At-home wives are regarded as “status symbols” by American media. 4. Do you agree with the author in saying that“the absence of fathers from households causes serious problems for children and, consequently, for society at large?” Can you list some of the problems? Answer: open 5. What's the author's purpose in writing this article? Answer: To appeal to society to recognize the value of working fathers. 3: 4: Answer: 1. media 2. images 3. abusive 4. fulfilling 5. recognition 6. status 7. stresses 8. aware 9. Deserve 5: Answer: 1. obligation 2. applauded 3. fulfilled 4. mirror 5. flexibility 6. devalue7. striving8. entailed9. supposedly10. Consequently 6: Answer: 1. referred to as 2. at best 3. by the same token 4. at large 5. held up ... as 7: Answer: 1. suffer stress 2. support a family 3. take on a burden / responsibility 4. fullfill responsibility / a commitment 5. deserve support / recognition / attention / appreciation

专业英语课后习题答案

Lesson2 Exercises 1. Put the following into Chinese. （1）Ohm’s law states that the voltage across a resistor is directly proportional to the current flowing through the resistor. The constant of proportionality is the resistance value of the resistor in ohms. 流过电路里电阻的电流，与加在电阻两端的电压成正比，与电阻的阻值成反比。这就是欧姆定律。 （2）Many materials, however, closely approximate an ideal linear resistor over a desired operating region. 不过，许多材料在规定的工作范围内非常接近理想线性电阻。 （3）It should be noted that an ideal voltage source (dependent or independent ) will produce any current required to ensure that the terminal voltage is as stated, whereas an ideal current source will produce the necessary voltage to ensure the stated current flow. 应该注意：一个理想电压源（独立或受控）可向电路提供任意电流以保证其端电压为规定值，而电流源可向电路提供任意电压以保证其规定电流。 （4）A different class of relationship occurs because of the restriction that some specific type of network element places on the variables. Still another class of relationship is one between several variable of the same type which occurs as the result of the network configuration, i. e., the manner in which the various element of the network are interconnected. 一种不同类型的关系是由于网络元件的某种特定类型的连接对变量的约束。另一类关系由于网络结构，即网络的不同元件互相连接的方式所产生的相同形式的一些变量间的关系。 （5）The thermal conductivity of metals is as much as several hundred times that of glass. 金属的导热率比玻璃高几百倍。 （6）Magnetic line of force will，whenever passible, travel through iron or other magnetic materials. 磁力线只要有可能就会通过铁或其它磁性材料。 （7）Actually, 0 o C is indeed the lower limit to temperatures capable of being attained. 事实上绝对零度确是所能达到的温度的最低限度。 2. Translate the following into English. （1）电路元件吸收或释放的功率为元件两端的电压与流过该元件电流的乘积。 The power absorbed or supplied by a circuit element is the product of the voltage across the element and the current through it. （2）理想独立电源是一个有源元件，它所提供的电压或电流不依赖于电路中其他变量。 An ideal independent source is an active element that provides a specified voltage or current that is completely independent of other circuit variables. （3）受控电源是一个有源元件，它所提供的电压或电流受电路中某部分电压或电流控制。 An ideal dependent (or controlled) source is an active element in which the source quantity is controlled by another voltage or current. （4）叠加定理为：线性电路中，任一电压或电流都是电路中各个独立电源单独作用时，在该处产生的电压或电流的叠加。 The superposition principle states that the voltage across (or current through) an element in a linear circuit is the algebraic sum of the voltages across (or current through) that element due to each independent source acting alone. （5）计算机可分为模拟计算机和数字计算机两种。Computers may be classfied as analog and digital．（6）新型晶体管的开关时间缩短了三分之二。The switching time of the new-type transistor is shortened three times． （7）超导体在电气应用上的重要性不能被估计过高。The importance of superconductor in the uses of electricity cannot be overestimated.

大学体验英语综合教程第四册答案

大学体验英语综合教程第四册答案 大学体验英语-综合教程 4 Unit1 Passage A Read and think 3 1~5 BADDC Read and think 4 1. media 2. images 3. abusive 4. fulfilling 5. recognition 6. status 7. stresses 8. aware 9. deserve Read and complete 5 1. obligation 2. applauded 3. fulfilled 4. mirror 5. flexibility 6. devalue 7. striving 8. entailed 9. supposedly 10. Consequently Read and complete 6 1. 2. 3. 4. 5. referred to as at best by the same token at large held up...as Read and translate 8 1．随着职务的提升，他担负的责任也更大了。 With his promotion,he has taken on greater responsibilities. 2．他感到他没有必要再一次对约翰承担这样的责任了。 1 He felt he did not have to make such a commitment to John any more. 3．闲暇时玛丽喜欢外出购物，与她相反，露西却喜欢呆在家里看书。 Mary likes to go shopping in her spare time, as opposed to Lucy,who prefers to stay at home reading. 4．说好听一点,可以说他有抱负，用最糟糕的话来说，他是一个没有良心或没有资格的权力追求者。 At best he’s ambitious,and at worst a power-seeker without conscience or qualifications. 5．我们已经尽全力想说服他，但是却毫无进展。 We have striven to the full to convince him ,but we have made no headway. 大学体验英语大学体验英语-综合教程 4 Unit2 Passage A Read and think 2 1~5 ACAAC Read and think 4 1. warned 2. communication 3. dangerous 4. identities 5. cheated 6. illustrates 7. advantages 8. differently 9. appearance 10. opportunities Read and complete 5 1. 2. 3. 4. 5. 6. 7. 8. 9. awaited have overtaken pose cues has undermined soptted judged distracted offend 10. mask 2 Read and complete 6 1. brought out 2. with the exception of 3. thanks to 4. taken in 5. capable of Read and translate 8 1．要是他适合当校长，那么哪个学生都可以当。

大学体验英语综合教程4课后答案

Unit1 无名英雄：职业父亲意味着什么？ 在我们的孪生女儿出生后的第一次“约会”时，我和丈夫一起去看了一部名为《玩具故事》的电影。我们很喜欢这部片子，但随后我丈夫问道：“父亲在哪儿呢？”起初我还认为因为一个小小的失误而批评一部很吸引人的家庭影片似乎是太偏狭了。可后来越想越觉得这一疏忽太严重了。父亲不仅没有出现，他甚至没有被提到——尽管家中有婴儿，说明他不可能离开太长时间。影片给人的感觉是，父亲出现与否似乎是个极次要的细节，甚至不需要做任何解释。 新闻媒体倾向于把父亲的边缘化，这只是一个例子，它反映了在美国发生的巨大的社会变化。大卫?布兰肯霍恩在《无父之国》一书中将这种倾向称之为“无需父亲”观念。 职业母亲（我想这应是与无职业母亲相对而言的）奋斗的故事从媒体上无尽无休地轰击着我们。与此同时，媒体上绝大多数有关父亲的故事又集中表现暴力的丈夫或没出息的父亲。看起来似乎父亲惟一值得人们提及的时候是因为他们做家务太少而受到指责的时候（我怀疑这一说法的可靠性，因为“家务”的定义中很少包括打扫屋顶的雨水沟、给汽车换机油或其它一些典型地由男人们做的事），或者是在他们去世的时候。当布兰肯霍恩先生就“顾家的好男人”一词的词义对父亲们进行调查时，许多父亲都回答这一词语只有在葬礼上听到。 这种“无需父亲”综合症的一个例外是家庭全职父亲所受到的媒体的赞扬。我并非暗指这些家庭全职父亲作出的承诺不值得人们的支持，我只是想指出在实际生效的双重标准：家庭全职父亲受到人们的赞扬，而家庭全职母亲和养家活口的父亲，所得到文化上的认同却很少，甚至完全得不到。 我们用来讨论父亲角色（即没出息的父亲）的话语本身就显示出人们对大多数男人默默无闻而自豪地履行对家庭承担的责任缺乏赏识。我们几乎从来没听到“职业父亲”这一说法，在人们呼吁应该考虑给予工作者在工作地点上更大的灵活性时，很少有人认为这种呼吁不但适用于女子，同样也适应于男子。我们这个社会表现出似乎家庭职责对父亲来说并不象对母亲那么重要——似乎事业上的满足就是男人生活的全部。 更让人感到侮辱的是最近媒体的这种倾向，即把家庭主妇看成是一种“地位的象征”——就像一辆名贵的汽车，只有据说少数男人才享受得起这种奢侈与豪华。这暗示家里有家庭主妇的男人比那些妻子在外工作的男人日子过得更舒适，因为他们拥有全职管家这种“奢侈品”。然而，实际上作为家庭惟一挣钱者的男人要承受很多压力。当他们的那份工作是家庭收入的惟一来源的时候，失业，或者甚至只不过是受到失业的威胁，对他们来说显然构成更大的困难。同样，家庭惟一的工资收入者在想辞去不太满意的工作时，其灵活程度也要小一些，因为这种工作变换会使他们失去收入。此外，为了给家庭挣更多的钱，许多丈夫超时工作或兼做第二职业。对于这些男人来说，正是这份工作所支撑的家庭，使得他们值得付出努力。很多男人相信母亲呆在家里对小孩十分重要，这种信念使得他们乐意地担起家里惟一挣钱人的担子。 目前，研究者们普遍认为家庭中没有父亲会对小孩——因此对整个社会——带来严重的问题。然而，我们这个社会并没有把“普通”父亲作为正面角色为未来的父亲树立榜样，相反地，却常常持放弃态度，认为传统的父道从最好的方面说是已经过时，从最坏的方面讲就是危险的反动。这使得许多男人对他们作为父亲的角色的价值提出疑问。 作为一个社会，我们需要认识到对于孩子来说，父亲是与母亲同等重要的，不仅仅在经济支持上，而且在感情依靠、教育和纪律训导方面都是如此。我们仅仅意识到没有父亲是一个问题是不够的，也不能只是站在坟墓旁边哀悼“顾家好男人”的去世，随后又找一个人来替代他（请问一问已失去父亲的人，这是否可能）。我们必须承认我们是如何贬低了父道的价

大一英语课后题答案

Unit 1 Passage A 3. 1 B 2 D 3B 4A 5A 4.1 elected 2 minimum 3 distinct 4 responsibility 5 pursue 6 expoit 7 restrict 8 equip 9 granted 10 awarded 5 1 at large 2 on the basis of 3 in support of 4 apply for 5 is aiming at 6 1 At the meeting, the scholars raised some challenging questions for the city government. 2 She had taken the money out of the joint account she had with her husband.

3 They will be given a range of topics to choose from. 4 To do this kind of experient needs specialized equipment. 5 Learning to drive was a whole new venture for me. 7 1 Anyone over the age of 18 is eligible to vote. 2 A form to apply for these scholarships is sent by the university to each student before the start of each semester. 3 On the advice of my doctor, I decided t give up smoking. 4 The park is located right in the center of town. 5 The university provides all the materials and facilities we desire. 8 1 Lu Xun is one of t he greatest writer in China and one of the world’s outstanding men of letters. 2 Most graduate students chose literature as their field of study, and the rest made linguistics their choice. 3 People buy what kind of houses to live in on the basis of their special needs and on the advice fo relevant experts. 4 These virtual teaching facilities enable overseas students from Asia and Africa to learn a foreign language in a real-life situation for a minimum of three months. 5 Students should check carefully that they are eligible to join this club before making their decision, as each of them is restricted to only one choice. Passage B 11 1 Because a terrible tragedy took place in America on the morning of September 11th .