пп. англ.. Вариант 3 Переведите письменно текст. Выпишите 20 незнакомых слов из текста и выучите их. Задайте 5 вопросов к тексту общий, специальный, альтернативный, разделительный, вопрос к подлежащему
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ВАРИАНТ 3 1. Переведите письменно текст. Выпишите 20 незнакомых слов из текста и выучите их. Задайте 5 вопросов к тексту: общий, специальный, альтернативный, разделительный, вопрос к подлежащему. Programming Languages The only language computers can understand directly is called machine code. It is known to consist of the ls and 0s (binary code) that are processed by the CPU. However, machine code as a means of communication is very difficult to write. That is why it is necessary to use symbolic languages that are easier to understand. Then, by using a special program, these languages can be translated into machine code. Basic languages, in which the program is similar to the machine code version, are known as low-level languages. In these languages, each instruction is equivalent to a single machine code instruction, and the program is converted into machine code by a special program called an assembler. These languages are considered to be still quite complex and restricted to particular computers. To make the program easier to write and to overcome the problem of intercommunication between different types of machines, higher-level languages were developed such as BASIC, COBOL,FORTRAN, Pascal, Ada, C and others. A higher-level language is a problem oriented programming language, whereas a low-level language is machine oriented. This means that a high-level language is a convenient and simple means of describing the information structures and sequences of actions to be performed for a particular task. A high-level language is independent of the architecture of the computer which supports it. This has two advantages. Firstly, the person writing the program does not have to know anything about the computer the program will be run on. Secondly, programs are portable, that is, the same program can (in theory) be run on different types of computer. Programs written in one of these languages should b e converted by means of a compiler into a lower-level language or machine code so that the CPU could understand it. C, a high-level programming language, seems to be very popular today because it is small, so it is not too hard to learn, it is very efficient and portable so one can use it with all kinds of computers. A lot of software engineers use C to write commercial applications programs for mini, micro and personal computers. There are also various versions of C - C++ and Objective C, which represent a new style of programming. At present there is a tendency towards an even higher level of programming languages, which might be called specification languages, and an increasing use of software development tools. 2. Заполните пропуски, используйте wasn’t или weren’t. 1. He…in the shop last Monday. 2. I…at school yesterday. 3. They…late yesterday. 4. It…hot last summer. 5. My father…busy an hour ago. 6. Her parents…at home last Sunday. 7. Our classmates…in the museum yesterday. 8. My cat…happy yesterday. 9. Kate…ill last winter. 10. Pete and Ann…tired last evening. 3. Задайте вопросы к предложениям, используя слова и фразы в скобках. Ответьте на вопросы. Например: After the lesson Victor was explaining the new rule (to you) — Was Victor explaining the new rule to you? — Yes, he was. He was explaining the new rule to me. The children were decorating their classroom. (when) — When were they decorating the classroom? — They were decorating it after the lessons. 1. When I went into the yard, the boys were playing, (football) 2. When we were playing, Bob was shouting. (loudly) 3. I met Victor in the street. He was running quickly, (where) 4. The weather was fine, the sun was shining, (all day) 5. Nick was watching his little sister in the garden. (why) 6. His sister was helping him to pack his things when I came, (what things) 7. They were cooking dinner at that time, (with whom) 8. I was waiting for him at 3 o’clock yesterday. (where) 9. He was looking for something when I came in. (what) 10. They were laughing when I entered the classroom. (why) 4. Раскройте скобки, употребляя глаголы в Past Simple.1) They _____ football at the institute. (to play) 2) She _____ emails. (not / to write) 3) ____ you____ English? (to speak) 4) My mother ____ fish. (not / to like) 5) ____ Ann ____ any friends? (to have) 6) His brother _____ in an office. (to work) 7) She ___ very fast. (cannot / to read) 8) ____ they ____ the flowers every 3 days? (to water) 9) His wife _____ a motorbike. (not / to ride) 10) ____ Elizabeth_____ coffee? (to drink) 5. Откройте скобки, употребите Simple Past or Past Progressive. 1. It (is)  a beautiful morning.2. So I (decide) to cycle around a little.3. I (go) to the shed and (take) out my bike.4. While I (cycle) past some villages, I (see) some people in their gardens.5. One man (mow) the grass while his wife (pick) strawberries.6. After one hour of cycling in sunshine, a big fat raincloud suddenly (appear) and it (start) to rain.7. Luckily, a farmer (notice) me and (tell) me to come in.8. While it (rain) outside, I (sit) in the farmer's house.9. After a while, the sun (come) out again.10. I (thank) the farmer for his hospitality and (move) on.6. Вместо пропусков вставьте подходящие по смыслу притяжательные местоимения.1 Barbara lived in a big flat together with … parents. – Барбара жила в большой квартире вместе со своими родителями. 2 Nick and Jane always bring … children to school by car. – Ник и Джейн всегда отвозят своих детей в школу на автомобиле. 3 Jack`s idea was not interesting for … visitors. – Идея Джека не заинтересовала его посетителей. 4 … investigations will show, that we are ahead of all … competitors. – Наши исследования покажут (= подтвердят), что мы обогнали всех наших конкурентов. 5 … cousin left … family in the country and came to meet … mother. – Ее двоюродный брат оставил свою семью за городом и приехал встретиться с ее матерью. 6 … engineer will upgrade … computers. – Наш специалист модернизирует ваши компьютеры. 7 … pets are used to eat dry food. – Их домашние животные привыкли питаться сухим кормом. 8 … umbrella is like a piece of … city-map. – Твой зонт напоминает (= как) кусочек карты нашего города. 9 … city is wonderful: … white nights are unforgettable. – Наш город прекрасен: его белые ночи незабываемы. 10 Elisabeth taught … children swimming. – Элизабет научила их детей плавать. |