X. Поставьте следующие предложения в отрицательную и

вопросительную форму.

1. The central processor manages the data flow efficiently.

Q. Does the central processor manages the data flow efficiently?

Q. How does the central processor manages the data flow?

N. The central processor does not manages the data flow wastefully.

2. The microprocessor first appeared in 1971.

Q. The microprocessor first appeared in 1971, didn’t it?

Q. When did the microprocessor first appear?

N. The microprocessor did not first appear in 1975.

3. IBM is investigating parallel processing to improve the efficiency.

Q. Is IBM investigating parallel processing to improve the efficiency?

Q. Why is IBM investigating parallel processing?

N. IBM is not investigating parallel processing to improve the inefficiency.

4. Schoolchildren use personal computers for doing their homework.

Q Do schoolchildren use personal computers for doing their homework?

Q. For what purpose do schoolchildren use personal computers?

N. Schoolchildren do not use personal computers for doing their breakfast.

5. The productivity of the hardware has increased greatly in recent years.

Q. Has the productivity of the hardware increased greatly in recent years?

Q. How much has the productivity of the hardware increased in recent years?

N. The productivity of the hardware has not increased greatly in recent years.

6. In the 1950-ies the transistor replaced the vacuum tube.

Q. Did the transistor replace the vacuum tube in the 1950-ies?

Q. When did the transistor replace the vacuum tube?

N. In the 1950-ies the transistor did not replaced the vacuum tube.

7. Recent achievements have resulted in a microprocessor revolution.

Q. Have recent achievements resulted in a microprocessor revolution?

Q. What have resulted in a microprocessor revolution?

N. Recent achievements have not resulted in a microprocessor revolution.

8. The microprocessor revolution began in the middle of the 1970-s.

Q. The microprocessor revolution began in the middle of the 1970-s, didn’t it?

Q. When did the microprocessor revolution begin?

N. The microprocessor revolution did not begin in the middle of the 1970-s.

9. Hardware is useless without software.

Q. Is hardware useless without software?

Q. When is hardware useless?

N. Hardware is not useless without software.

10. Each memory cell has its own unique address.

Q. Does each memory cell have its own unique address?

Q. What does have its own unique address?

N. Each memory cell does not have its own unique address.

11. Computers will create an advanced technological society.

Q. Will computers create an advanced technological society?

Q. What will computers create?

N. Computers will not create an advanced technological society.

12. A virus spreads very rapidly.

Q. What does spread very rapidly?

Q. How rapidly does virus spread?

N. A virus does not spread very rapidly.

Мой словареГ.

accessible	доступный
achievement	достижение
active	активный
addition	добавление
amplify	увеличивать
analyze	анализировать
anticipate	упреждать
appliance	устройство
atomic	атомный
autonomous	независимый
calculate	вычислять
clarify	очищать
communicate	общаться (соединяться)
comparable	соизмеримый
computation	вычисление
computer	компьютер
continuous	непрерывный
demonstrate	демонстрировать
dependence	зависимость
designate	обозначать
designer	Дизайнер
development	развитие
difference	различие
digital	цифровой
divisible	делимый
division	деление
economic	экономический
electronic	электронный
equipment	оборудование
establishment	учреждение
execution	выполнение
existence	существование
experimental	опытный
functional	функциональный
identify	идентифицировать
illustrate	иллюстрировать
improvement	улучшение
information	информация
instructive	поучительный
integrate	совмещать (интегрировать)
interactive	интерактивный

logical	логический
magnetic	магнитный
measurable	измеримый
measurement	измерение
mechanical	механический
modify	модифицировать
modulize	модулировать
multiplication	умножение
numeral	числовой
numerous	многочисленный
operation	работа
organize	организовывать
performance	производительность
periodic	периодический
practical	практичный
printer	принтер
processor	процессор
programmer	программист
progressive	прогрессивный
realize	осуществлять
reasonable	разумный
recognize	опознавать
reference	ссылка
relation	отношение
relative	сравнительный
reliable	надежный
reliance	доверие
representative	представительный
requirement	требование
scientific	научный
sensible	благоразумный
separate	разделять
simplify	упрощать
specialize	специализироваться
specify	специфицировать
statement	утверждение
subtraction	вычитание
symbolic	символический
user	пользователь
variable	изменчивый
various	различный

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