Today the word "electronics" is the general usage.
T<span>he center of this world is a tiny silicon plate of a few square millimeters, an integrated circuit, or a chip, as it is more commonly known. The integrated circuit is undoubtedly one of the most sophisticated inventions of man, science and technology. </span><span>As the operation os an integrated circuit depends on microscopic "components", the purity of all materials and the cleanness at the plant they are produced at must be of the highest quality. </span>
<span>In the past it took scientists and reserchers a whole lifetime to make a few thousand calculations, whereas for a modern computer this task is a matter of a few seconds. At present computers capable of performing billions of operations a second are required. </span>In the next few years engineers will complete the work on computers of above 2 billion operations a second. It will take a few more years to produce a 10-billion operationscomputer. <span>According to some researchers, we are close to what can be regarded as a true physical limit. But other specialists think that photons will make the operation a thousand times faster. This means that in the future it will be possible to expect the appearance of photon computers and that computations will be done by means of light. In a few decades a new age of light may replace the stil youthful electronic age. The race is going on.</span>
Mother asked that had I done my homework
Teacher said that Shakespeare had born on 23d of April
My friend asked why hadn’t‘ I gone to school yesterday
Parents said that we shall bought a new car next month
Father said to Don that he shouldn’t ate a lot of sweets
1.They go
2. Do you
3. to the bed
4.they do
5.Do you
I kept secrets - я созранила секреты
He slept well - он спит хорошо
the driver felt bad and stopped the car - водитель почувствовал себя плохо и остановил машину
he meant well - он означал хорошо
they left early - они оставили рано
i kept a hamster as a pet - я держал хомяка в качестве домашнего животного
my sister felt sick - моя сестра почувствовала боль
the teacher read us a story - учитель слушал наши истории
he swept the flood and washed it - он захлестнул потоп и смыл его
mary met me at the theatre - Мэри встретила меня в театре
Did Jane help her mother?...................