Archimedes. Why in the first place was the ancient Greek scientist? First of all, because he is one of the greatest mathematicians of all times, close he came to the calculation of the number of "PI". Today all students and students of the daily study and enjoy the discoveries of the Greek. Also Archimedes was famous for the invention of many useful machines. Among these are the siege guns, and mirrors, поджигающие sails on the Roman ships by focusing sunlight. Archimedes made the first theorist of mechanics. For example, he presented the complete theory of the lever, applying it in practice. Also, scientists have developed a Archimedes screw (screw), with the help of which вычерпывается water and the present day. The primacy of the inventor of merit - all of it was opened more than two thousand years ago, when there were no computers, no technology available today, the inventors. Archimedes, perhaps, he studied in the libraries of Alexandria, but most of his knowledge was acquired independently.
Поделитесь своими знаниями, ответьте на вопрос:
Describe one day of your life, which is remarkable for you. it can be an event, or a day of your vacation, your birthday, etc. try to describe every detail of this day using as many adjectives and adverbs as possible. record your answer (audio or video speak at least for 1 minute. try to avoid very short sentences. tell the story using the tenses past simple or past continuous. the following questions may help you to make your story: when and where did this happen? what was the place like? when describing, please use as much different adjectives as possible. what was the weather like on that day? how did you feel on that day? were you happy / angry / etc.? what did you do on that day and in what manner? (e.g. run fast/ sing loudly/ etc.)
ответ: it was a vast geographical area.
she is a fashionable woman.
they offered an imaginative solution to a long-standing problem.
three books about me - all terrifying , but never mind that.
they shared similar musical tastes.
acid rain may have caused major environmental damage.
she has a natural ability to understand the motives of others.
my sister is sensitive to cold.
we should know famous historical figures.
i was very critical of the previous regime.
ex.2
1e 2c 3d 4b
ex.3
. cold
2. carefully
3. bad
4. tired
5. angry
6. quiet
7. well
8. hard
9. nicely
10. slowly
11. suddenly
12. heavily
подробнее - на -
объяснение: