Методические указания по изучению английского языка на 2 курсе заочного факультета. Якушева И.В - 27 стр.

         talkies — звуковое кино
Упр. 4. Ответьте письменно на вопросы к тексту.
1. What was academician Vvedensky's contribution to the successful development of radio electronics?
2. What are the most important fields of successful application of electronics?

                                     КОНТРОЛЬНАЯ РАБОТА № 3
                                                   Вариант III
Упр. 1. Спишите следующие предложения, подчеркните неличные формы глагола (инфинитив, герундий,
причастие). Переведите предложения на русский язык.
1. To be fully effective control must start with the production of raw materials.
2. Metals dо not melt until being heated to a definite temperature.
3. To give a true picture of a surrounding matter is the true task of natural sciences.
4. This paper aims at acquainting the readers with modern achievements in machine-building.
5. The problem to be considered next is connected with microcomputers.
Упр. 2. Спишите следующие предложения. Подчеркните в каждом из них инфинитивный оборот
(объектный или субъектный). Переведите предложения на русский язык.
1. The experiment proved the substance to be a semiconductor.
2. You surely don't expect me to do all this work in one day.
3. Alpha reys were found to be merely positively charged helium atoms.
4. During our laboratory test we saw the pressure fall rapidly.
5. All technical students are supposed to know the foundamentals of programming.
Упр. 3. Прочтите и переведите текст устно на русский язык. Выпишите в словарь незнакомые слова с
транскрипцией и переводом. К собеседованию подготовьте чтение и перевод всего текста. Спишите и
письменно переведите 1-й и 2-й абзацы текста.

Text
                                               Microelectronics
       The development of electronic technology brought to the appearance of microelectronic devices.
Microelectronic devices are known to be made of transistors, resistors, capacitors, etc. But the difference is that all
these elements are fabricated in (on) a crystal of semiconductor materials, silicon and gallium arsenide are the most
popular. Now an individual integrated circuit (IС) on a chip can have a million of transistors.
The first generation of commercially produced microelectronic devices are being referred to as small-scale
integrated circuits. The second type presents large-scale integrated circuits (LSI). The large-scale integrated circuits
contain tens of thousands of elements, yet the complete circuit being less than a quarter of an inch square.
Microelectronic technology made transistors and other circuit elements almost invisible to our eyes. The smaller the
transistor is by size, the faster it works. This technology also reduced the distances between circuit components.
Microelectronic devices need less floor space, require a small power supply. Less testing is needed in the course of
production. Integrated electronics is being developed. Efforts are being made to get more and more circuit functions.
The second task is to create new types of functions.
If we speak about circuit design, there are two basic approaches to modern microelectronics. These are monolithic
integrated circuits and file circuits. Monolithic circuits combine all traditional microwave functions of analog
circuits as well as new digital applications. Film circuits consist of passive electronic components and active
semiconductor devices. The development of microelectronics gave birth to a microprocessor, which forms the heart
of a microcomputer. Microprocessors are used in many types of equipment. Microelectronic technology will
continue to widen man's intellectual abilities in future.
Упр. 4. Ответьте письменно на вопросы к тексту.
1. What differs microelectronic devices from ordinary electronic devices?
2. What are the two main approaches to circuit design?

                                     КОНТРОЛЬНАЯ РАБОТА № 4
                                                   Вариант I
Упр. 1. Спишите и письменно переведите на русский язык предложения с зависимыми оборотами и
независимыми причастными оборотами.
1. Computing machines being used for many purposes, scientists go on improving their characteristics.