Автор: Пользователь скрыл имя, 09 Декабря 2012 в 07:26, контрольная работа
работа содержит 39 тестов с ответами и перевод текста
Федеральное агентство по образованию РФ
Государственное образовательное учреждение высшего профессионального образования
«УФИМСКИЙ ГОСУДАРСВЕННЫЙ АВИАЦИОННЫЙ ТЕХНИЧЕСКИЙ УНИВЕРСИТЕТ»
КОНТРОЛЬНАЯ РАБОТА
По дисциплине «Английский язык»
Выполнил студент гр.
Уфа - 2012
Задание 1. Выберите правильный ответ.
A to feel
В feeling
С feel
Ответ : С) Teddy's words made me feel uncomfortable.
A be D will take
В were E would take
С have been F take
Ответ : B) E) You look tired. If I were you, I would take a holiday.
A to belong
В belonging
С belong
Ответ : A ) AH parts of London seem to belong to different towns and epochs.
A will go
В go
С went
Ответ :C) We had a wonderful holiday in France. I wish we went there again next summer.
5.1 like to watch the planes
A take off
В to take off
С to be taking off
Ответ :A) 1 like to watch the planes take off
6.1 watched my cat (play) with her kittens. I couldn't tear myself away from that funny sight.
A played
В playing
С to play
Ответ :B) 1 watched my cat playing with her kittens. I couldn't tear myself away from that funny sight.
A not to feel
В not feel
C felt
Ответ :A) Our English teacher told us not to feel shy and speak English as much as possible.
A won't water
B don't water
C wouldn't water
Ответ :B) Plants die if you don't water them.
Abe D will take
В were E would take
С have been F take
Ответ :B)E) You look tired. If I were you, I would take a holiday.
10. If Benjamin
Franklin (not/work) so hard, he (not/become) the symbol of America.
A didn't work D wouldn't
have become
В wouldn't have worked E hadn't become
С hadn't worked F wouldn't become
Ответ :C)D) If Benjamin Franklin hadn't worked so hard, he wouldn't have become the symbol of America.
A come
В came
С will come
Ответ :B) Would it be all right if I came round at about six?
A had D will fly
В have E fly
С would have F would fly
Ответ :A)F) If pigs had wings, they would fly.
A to read
В reading
С read
Ответ :B) Is there anything in that new magazine worth reading ?
A to talk
В talking
С talk
Ответ :A) Although I was in a hurry, I stopped to talk to him.
A to close
В closing
С close
Ответ :A) Would you mind to close the front door?
A were
В are
С be
Ответ :A) We wish our exams were over.
A will go
В do
С went
Ответ :C) We had a wonderful holiday in France. I wish we went there again next summer.
18.1 wish I (not/spend) so much money. Now I have to borrow some from my parents.
A hadn't spent
В didn't spend
С haven't spent
Ответ :A)1 wish I hadn't spent so much money. Now I have to borrow some from my parents.
A is
В are
С were
Ответ :C) I'm hungry. I wish it were time for lunch.
A to know, it, worry
В to be knowing, there, worrying
С to know, there, to worry
Ответ :C) He seemed to know all about influenza and said there was nothing to worry about.
21. She put down her book (see) me (come in); and (welcome) me ... she took her workbasket and sat into one of her old-fashioned armchair.
A on seeing, come in, having welcomed, as usual
В having seen, to come in, welcoming, usually
С after seeing, having come in, to welcome, in a usual way
Ответ :A) She put down her book on seeing me come in; and having welcomed me as usual she took her workbasket and sat into one of her old-fashioned armchair.
22.1 don't object (live) there, But I don't want (live) alone.
A to your living, you living
В to your living, you to live
С your living, you to live
Ответ :C) 1 don't object your living there, But I don't want you to live alone.
23.1 remember (descend) that hill in twilight. An age seemed (elapse) since the day that brought me first to London.
A descending, to have elapsed
В to have descended, to have elapsed
С to descend, to elapse
Ответ :A) 1 remember descending that hill in twilight. An age seemed to have elapsed since the day that brought me first to London.
A to watch, to sort, bringing, latest
В watching, sorting, brought, last
С having watched, sorting, having brought, latest
Ответ :B) He stood invisible at the top of the stairs watching Irene sorting the letters brought by the last post.
(be).
A to reflect, a, to be
В reflecting, the, be
С reflecting, a, to be
Ответ :C) On his way home Andrew could not help reflecting what a charming fellow Ivory had turned out to be
26.1 wouldn't like (drive) fast because I'm afraid (crash).
A drive fast, crashing
В to drive fast, of crashing
С to be driven faster, to be crashed
Ответ :B) 1 wouldn't like to drive fast fast because I'm afraid of crashing.
27. ... paper is said (invent) by ... Chinese.
A___, to have been invented, the
В the, to have invented, ___
С the, to be invented, the
Ответ :A) paper is said , to have been invented by the Chinese.
A to speak, the, to trouble
В speaking, a, be troubled
С in speaking, the, to be troubled
Ответ :C) There is no point in speaking to him. He is the last man in the world to be troubled by any such circumstances.
A hide, telling, telling
В to hide, to tell, telling
С were hiding, being told, telling
Ответ :C) He felt they were hiding something from him and demanded being told the truth. He wasn't worth telling a lie.
A after saying, to speak
В having said, speaking
С saying, to speak
Ответ :B) Having said a few words about the author himself, the lecturer went on speaking.
A to be given, to play, disappointed, to be offered
В giving, playing, disappointing, being offered
С being given, to play, disappointed, being offered
Ответ :C) She was looking forward to being given the leading part to play that she was greatly disappointed at not even being offered it.
A to post, posting
В to post, to post
С posting, to post
Ответ :C) Did you remember posting the parcel I gave you? - Yes, I remember to post it a week ago
A would better, want him to do
В had rather, don't want his doing
C Had better, want him to do
Ответ :C) You had better - go and check everything by yourself unless you ,want him to do it.
A deny being, to investigate
В deny being, investigating
С denies to be, to investigate
Ответ :B) The accused men deny being anywhere near the bank during the robbery. It's no use investigating the case without direct evidence.
A are to let, to go
В have letting, going
С have to let, go
Ответ :C) You have to let your children go their own way in the end.
36.1 suggest our (start) as soon as possible. I... before the sunset.
A starting, would rather come
В starting, had rather come
С to start, would rather to come
Ответ :A) 1 suggest our starting as soon as possible. I would rather come before the sunset.
A to speak, me go, to turn
В of speaking to him, my going, to turn
С speaking, me going, to turn
Ответ :B) I am afraid of speaking to him to him. What if he really has the power to stop my going and means to turn them against me?
A had taken, would feel
В took, would feel
С would take, would feel yourself
Ответ :A) If you had taken the medicine the doctor prescribed you, you would feel much better now.
A had read, had known, to answer
В read, would know, answer
С had read, would know, to answer
Ответ :C) If you had read the article I recommended you, you would know how to answer such questions.
Задание 2. Переведите следующие тексты на русский язык.
Текст 1
POWER MAC G5
How many transistors can dance on the head of a chip only 118 millimeters square? Over 58 million, thanks to IBM's sophisticated process technology that builds them just 130 nanometers wide. Such superior technology developments turbo-charge the G5 processor to speeds of up to 2 GHz.
To get electronics so small requires miniaturization breakthroughs; and IBM's dedication to basic scientific research makes these advances possible. For instance the company began researching copper as an interconnect method over 25 years ago, but the technique wasn't practical until just recently.
Transistors on the PowerPC G5 hold a charge to let the system make logic decisions based on whether the transistor is on or off. IBM builds these devices just .00000013 meters wide on a layer of silicon on insulator — and they're getting smaller every day. IBM now offers a 90nm process for even greater performance. The 58 million transistors themselves are connected by over 400 meters of copper wire that's less than 1/800th the width of a strand of your hair. Tiny paths mean less time to complete a sequence, since the electrons don't need to travel as far. In other words, the PowerPC G5 is fast.
The Power PC G5 marks the beginning of 64-bit computing on the desktop. This means unprecedented performance and capacity as well as a Smooth transition only Apple could deliver. And in fact, the forward-tooking G5 architecture scales to meet memory requirements for the next 20 years, even if they double every year.
Even elephants would be hard-pressed to keep track of as much data as the PowerPC G5. With 8GB of main memory, the PowerMac G5 can hold a gigantic 3D model, a complex scientific simulation or a sequence of HD video entirely in RAM— drastically reducing the time to access, modify and render such data. That's 40 times more data between RAM and the processor. Theoretically, the G5 could address up to 18 billion billion bytes of virtual memory. Or 18 exabytes for short. But in practice, the PowerPC G5 has 42 bits of address space for memory, which means it supports just 242 or 4 terabytes of system memory. You can't put that much RAM in a desktop computer — yet — but it sets the stage for untold computational feats.
The G5's execution core is derived from IBM's POWER4 processor: two double-precision floating-point units, advanced Branch prediction logic and a high-bandwidth frontside bus. To that superscalar, superpipelined execution core, Apple and IBM added the Velocity Engine, so software that optimizes vector math routines will run on the Power Mac G5 without needing new versions.
Smaller transistors increase the difficulty of wiring them together. For over 30 years, the semiconductor industry relied on aluminum wiring to connect transistors. But as semiconductors get smaller, requiring thinner and narrower connections, aluminum gets harder and harder to use, as it resists the flow of electricity. And at such small sizes, resisting electrons may even jump wires, turning nearby transistors on and off when they aren't supposed to. Translation: less predictability, less reliability. At these microscopic sizes, copper transmits electrical signals faster than aluminum, and more reliably.
***** 1
Power Mac G5
Сколько транзисторов может находиться на чипе площадью 118 миллиметров? Свыше 58 миллионов, благодаря сложной технологии процессоров IBM, которая строит их всего в 130 нанометров. Эта технология позволила создать турбо-кэш G5 процессора со скоростью до 2 ГГц. Чтобы получить электронику настолько крошечных размеров, требуется миниатюризация и стремление IBM к открытиям в фундаментальных научных исследованиях - что делает достижения возможными. Например, компании давно начали рассматривать медь в качестве материала для интерконнекта уже более 25 лет назад, но в технике не было использовано до недавнего времени. Транзисторы на Power PC G5 удерживают заряд, давая системе делать логические решения в зависимости от того транзистор включен или выключен. IBM строит эти устройства размером всего 00000013 метров слоя кремния на изоляторе - и они становятся все меньше с каждым днем. IBM теперь предлагает 90-нм процесс для еще большей производительности. 58 миллионов транзисторов сами связаны более чем на 400 метров медного провода, это меньше, чем 1/800 ширины пряди волос. Чем меньше дорожки, тем меньше времени для завершения последовательности, так как электронам не нужно двигаться так далеко. Иными словами, Power PC G5 очень быстрый. Power PC G5 знаменует собой начало 64-разрядных вычислительных процессов. Это означает беспрецедентную производительность и емкость, а также плавный переход, который никто кроме Apple не мог предложить. И в самом деле, прогнозы говорят G5 архитектура удовлетворит потребности в памяти на ближайшие 20 лет, даже если они будут увеличиваться вдвое каждый год. Даже слону сложно добиться такого, чтобы следить за столькими данными, сколько следит Power PC G5. С 8 Гб оперативной памяти, Power Mac G5 может произвести гигантскую 3D-модель, моделирование сложных научных проектов или внедрение видео HD полностью в RAM-резко сокращает время доступа, изменения и обработки таких данные. В 40 раз больше данных между ОЗУ и процессором. Теоретически, можно было бы использовать для G5 до 18 миллиардов байт виртуальной памяти. Или 18 эксабайт для краткости. Но на практике, Power PC G5 имеет 42 бита адресного пространства памяти, что означает, что она поддерживает только 242 или 4 терабайта оперативной памяти. Вы не можете использовать больший объем оперативной памяти в настольных компьютерах пока, но это создает основу для невыразимых вычислительных достижений. Ядро G5 создано IBM; Power4 процессор; две двойной точности с плавающей точкой единицы, расширенная логика предсказания ответвлений и высокая пропускная способность внешней шины. Для этого суперскаляра, супер конвейерных ядер, Apple и IBM добавила Velocity Engine, это программное обеспечение, которое оптимизирует процедуры векторной математики, будет работать на Power Mac G5 без необходимости новой версии. Меньшие транзисторы увеличивают трудность соединения их вместе. Уже более 30 лет, полупроводниковая промышленность основывалась на подключении транзисторов, но, так как полупроводники становятся все меньше, они требуют более тонких и узких соединений, алюминий все сложнее и сложнее использовать, как сопротивление потоку электричества. И при таких малых размерах, сопротивляясь, электроны, могут даже прыгать по проводам, включая и выключая близлежащие транзисторы, что является недопустимым. Вывод: чем меньше предсказуемость, тем меньше надежность. При таких микроскопических размерах, медь передает электрические сигналы быстрее и надежнее чем алюминий.
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