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Задания по лексике

1. Прочитайте текст, письменно переведите абзац

Computer systems and protection of information
a. Problem of information protection
The problem of information security is relatively new. Not all problems, connected with it have been figured out and solved up to now. The fact of great number of computer systems users means the definite risk to security because not all clients will carry out the requirements of its providing.
The order of storage mediums should be clearly defined in legal acts and envisage the complete safety of mediums, control over the work with information, responsibility for unsanctioned access to mediums with a purpose of copying, changing or destroying them and so on.

Компьютерные системы и защита информации
а. Проблема защиты информации
Проблема информационной безопасности относительно новая. Не все проблемы, связанные с ней, известны и решены сейчас. Факт большого количества пользователей компьютерных систем означает определенный риск для безопасности, поскольку не все клиенты будут выполнять требования по ее предоставлению.
Правила хранения носителей должны быть четко определены в правовых актах и предусматривать полную безопасность средств массовой информации, контроль за работой с информацией, ответственность за несанкционированный доступ к данным с целью их копирования, изменения или уничтожения и т. д.
b. Legal aspects
There are some legal aspects of information protection, which can appear due to not carefully thought or ill-intentioned use of computer techniques:
• legal questions of protection of informational massifs from distortions;
• security of stored information from the unsanctioned access;
• setting juridically fixed rules and methods of copyrights protection and priorities of software producers;
• development of measures for providing the juridical power to the documents, which are given to the machines;
• legal protection of the experts’ interests, who pass their knowledge to the databases;
• setting of legal norms and juridical responsibility for using electronic computer means in personal interests, which hurt other people and social interests and can harm them;
The lack of appropriate registration and control, low level of work and production personnel discipline, the access of an unauthorized persons to the computing sources create conditions for abusing and cause difficulties to their detection. In every computing center it is usual to set and strictly follow the regulations of the access to different official rooms for employees of any categories.
c. Purposes
The main purpose of information protection is preventing from the leak, theft, distortion, counterfeit of information; preventing the threat to person’s life and social safety, protection of the constitution and so on. The information is subjected to protection, when it may cause the harm for its owner, user or other person.

2. Задайте все типы вопросов к данному тексту.

Is the problem of information security relatively new?
What should be clearly defined in legal acts?
There are some legal aspects of information protection, aren’t they?
Is the main purpose of information protection preventing or controlling?
What is the information subjected to?

Задания по грамматике

1. Переведите неправильные глаголы, указав все три формы.

Писать write wrote written
Стрелять shoot shot shot
писать write wrote written
бросать throw threw thrown
покупать buy bought bought
резать cut cut cut
плавать swim swam swum
брать take took taken
учиться learn learnt learnt
понимать understand understood understood
терять lose lost lost
красть steal stole stolen
показывать show showed shown|showed
закрывать shut shut shut
гнать, везти, ехать drive drove driven
прислоняться lay laid laid
приходить come came come
строить build built built

2. Раскройте скобки, поставив глаголы в форме Present Continuous или Present Simple.

1. Excuse me, Do you speak (you/speak) English?
2. Tom is having (have) a shower at the moment.
3. They don’t watch (not/watch) TV very often.
4. Listen! Somebody is singing (sing).
5. She’s tired. She wants (want) to go home now.
6. How often do you read (you/read) a newspaper?
7. “Excuse me, but you are sitting (sit) on my place.” “Oh, I’m sorry.”
8. I’m sorry, I don’t understand (not/understand). Please, speak more slowly.
9. “Where are you, Roy?” “I’m in the sitting-room. I _____am reading_______ (read).”
10. What time does she finish (she/finish) work every day?

3. Поставьте глаголы в скобках в правильную форму, Past Perfect or Рast Indefinite.

1. “Was Tom at the party when you arrived?” “No, he had gone (go) home”
2. I felt very tired when I got home, so I went (go) straight to bed.
3. The house was very quiet when I got home. Everybody had gone (go) to bed.
4. Sorry I’m late. The car had broken (break) down on my way here.
5. We were driving along the road when we saw (see) a car which had broken (break) down, so we stopped (stop) to see if we could help.

4. Выберите правильную форму глагола из скобок.

1. Now she was glad she ____________ his address away (did not throw/has not thrown/had not thrown).
2. Rosemary ______ _______ in Paris three days before she called Jean-Jacques (was/were/has been/had been).
3. I paid for what we _______ ______ (were drinking/have drunk/had drunk), and we made our way to a cheap restaurant.
4. On their return they found that Davidson ______ just ________ (has… come/have… come/ had… come).
5. Dr. McPhail told her what ______ _______ and asked her to break the news to Mrs. Davidson (happened/happens/has happened/had happened).
6. «What’s your butler’s name? I ask because I had a fancy I ______ _______ him somewhere before (saw/see/sees/have seen/has seen/had seen).
7. I realized immediately she ____ _____ ____ me whether they were her daughters, her sisters, her nieces, or her friends (did not tell/hasn’t told/hadn’t told).
8. I was very much surprised when I heard he ______ _______ Wolfram&Heart Co. (has left/is leaving/had left).
9. He felt as he ______ _______ when his father died (feels/felt/had felt).
10. A change came over my life after this. Before Thompson every¬thing ___ _____ _____, he drove my papers and clothes back to their proper places (is disorganized/was disorganized/ had been disorganized).

5. Составьте предложения из слов в скобках. Некоторые из них будут в действительном залоге, некоторые – в страдательном.

1 There’s somebody behind us. (I think / we / follow) .I think we are followed.
2 This room looks different. (you / paint?) Have you painted?
3 My car has disappeared. (it / steal!) It had been stolen!
4 My umbrella has disappeared. (somebody / take) Somebody had taken it.
5 Tom gets a higher salary now. (he / promote) He was promoted.
6 Ann can’t use her office at the moment. (it / redecorate) It is being decorated.
7 The photocopier broke down yesterday, but now it’s OK. (it / work / again; it / repair) It works again. It had been repaired.¬¬
8 The police have found the people they were looking for. (two people / arrest / last night) Two people were arrested last night.¬¬__.
9 A tree was lying across the road. (it / blow down / in the storm) It had been blown down in the storm.
10 The man next door disappeared six months ago. (nobody / see / since then) Nobody has seen him since then.

6. Раскройте скобки, употребив глаголы в нужном времени.

1. Nina celebrated (to celebrate) her birthday yesterday. Her room looked beautiful, there were (to be) many flowers in it. When I came (to come) in, somebody was playing (to play) the piano, two or three pairs were dancing (to dance). 2. Listen! Somebody is playin (to play) the piano. 3. I like (to like) music very much. 4. When I looked (to look) out of the window, it was raining (to rain) heavily and people were hurrying (to hurry) along the streets. 5. What you were you doing (to do) at seven o’clock yesterday? — I was having (to have) supper. 6. When I came (to come) home yesterday, I saw (to see) that all my family were sitting (to sit) round the table. Father is reading (to read) a letter from my uncle who lives (to live) in Kiev. 7. Where were you (to be) yesterday? — I was (to be) at home the whole day. — How strange. I rang (to ring) you up at two o’clock, but nobody answered (to answer). — Oh, I was (to be) in the garden. I was reading (to read) your book and didn’t hear (not to hear) the telephone. 8. What were you doing (to do) at five o’clock yesterday? — I was working (to work) in the library. — I was (to be) there, too, but I didn’t see (not to see) you. 9. Yesterday I was working (to work) at my English from five till seven. 10. It was raining (to rain) the whole day yesterday. 11. Where is your sister (to be) now? — She is (to be) in her room. She is doing (to do) her homework.

7. Переведите следующие предложения на английский язык.
1. Обычно мой друг приглашает много друзей на свой день рождения.
2. К среде я напишу статью в газету.
3. Где твоя сестра жила в прошлом году?
4. Скоро мы будем жить в новом доме.
5. Написал ли ты письмо родителям вчера?
6. Я писал письмо уже несколько часов, когда вернулся мой брат.
7. Мама только что пригласила нас к столу.

1. My friend usually invites a lot of friends for his birthday.
2. By Wednesday I will have written an article in the newspaper.
3. Where did your sister live last year?
4. Soon we will live in a new house.
5. Did you write a letter to your parents yesterday?
6. I have been writing the letter for several hours when my brother returned.
7. Mom has just invited us to the table.