очетания, употребляемые с этими словами.
Register, address register; base register; clock register; command / instruction register; counter register; CPU register; hardware register; input / output register; memory register; operand register; general-purpose register; special-purpose register.
Counter binary counter; character counter; data counter; instruction counter; pulse counter; sequence counter; storage counter; software counter; time-out counter.
Selection: color selection; directory selection; drive selection; file selection; function selection; keyboard selection; menu selection; security selection.
Английский язык. Основы компьютерной грамотности 106
Management: data management; database management; disk management; error management; information management; memory management; network management; resource management; task management; window management.
12. Найдите в текстах 1 и 2 слова, близкие по значению
Verbs: to work; to control; to receive; to keep; to send; to perform; to demand; to choose; to supply; to pass; to name; to include; to apply; to come back; to found; to explain; to form; to define; to arrange.
Nouns: computer; answer; commands; memory; element; device; information; state; aim; heart; solution; computation.
Adjectives: main; whole; separate; quick; correct; large; main (storage); following; every; following; specific; different; real.
13. Сравните и проанализируйте предложения, содержа
щие зависимый и независимый причастные обороты.
1. Having returned to the accumulator the results of arith
metic operations are transferred to main storage. The results of
arithmetic operations are returned to the accumulator, the stor
age register transfering them to main mamory. The results of
arithmetic operations being returned to the accumulator, the
storage register transfer them to main memory. Being returned
to the accumulator the results of arithmetic operations are trans
ferred to main memory.
2. When passing through a conductor free electrons form an
electric current. Free electrons passing through a conductor, an
electric current is generated. Free electrons pass through a con
ductor, an electric current being generated. Free electrons pass
ing through a conductor form an electric current.
3 Instructions being obtained, the control unit causes other units to perform the necessary operations. Instructions are obtained, the control unit causes other units to perform the operations. Having obtained the instructions the control unit causes other units to perform the operations. Obtaining the instructions the control unit causes other units to perform the operations.
4. The elements having unknown properties cannot be used for experiments. The elements have unknown properties, exper-
107_________________________ Unit 8. Central Processing Unit
iments with these elements being impossible. Having unknown properties the elements cannot be used for experiments. The elements having unknown'properties, experiments with them are impossible.
5. When moving in a material charged particles (заряженные частицы) produce magnetic properties (свойства) of this material. Charged particles moving in a material produce magnetic properties. Charged particles moving in a material, magnetic properties of this material are produced. Charged particles move in a material, magnetic properties of the material being produced.
14. Прочтите внимательно текст и составьте к нему план в назывной форме. Прочтите текст еще раз, разверните пункты плана и составьте реферат на английском языке, озаглавьте текст.
It is known that one of the fundamental parts of the computer is a control unit. This unit controls the computation process automatically, without man's participation. It sends signals to all other parts of the computer to specify what they must do. First of all, the control unit tells the main memory what data must be transferred to the arithmetic-logical unit and other devices. Then it enables the arithmetic-logical unit to perform the required operation. Finally, it places the obtained results in the main memory.
It is important