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>
1) <span><span>Margaret said that she didn't</span> feel lonely thanks to the books she loved.
2) T</span><span>he farmer said that it would rain that day.
3) </span><span><span>My cousin</span> said that he/she liked travelling from time to time.
4) The doctor said that I had to take my medicine twice a day.
5) My grandpa said that we might buy a car the next year.</span>
Ex5
2.Where my key? - Where IS my key?
3.Where my trousers?- Where ARE my trousers?
4.How old your grandmother?- How old IS your grandmother?
5.What colour his hair?-What (IS????) colour his hair?
6.How much these shoes?- How much IS this shoes?
7.Who your favourite actor?-Who IS your favourite actor?
8.Why you always late?-Why ARE you always late?
Ex6 (только видно 3.)
3.You're British?
Ответ:
План ответа:
• the place
• the action
• the appearance of the person
• whether you like the picture or not
• why
I'd like to describe picture number 1. The picture shows a little girl.
(Place) I think she is in the classroom because I can see a blackboard in the background.
(Action) The girl is sitting at the desk and writing something in her exercise book. She is smiling.
(Appearance) I guess the girl is six. She has long dark hair. She is wearing her hair in a pony tail. I feel she has expressive eyes with long eyelashes. The girl is wearing a uniform.
(Like or not) I like the picture because it reminds me of my younger sister.
That is all wanted to say about this photo.
4. never
5. just
7. The rescue workers haven't reached the disaster area yet