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MSTISILAV KELDYSH

Mstislav Keldysh, a well-known Russian scientist, was born in Riga on January 28, 1911. He was a very capable boy and finished school at the age of 16. He wanted to become a building engineer like his father, but one could enter an engineering institute only at 17. The boy decided to enter Moscow University to study mathematics and physics.

After his graduation from the University at the age of 20, he began his research work at the Central Airo-Hydrodynamical Institute — the centre of aviation science at that time. The young scientist worked with enthusiasm and soon published a number of important scientific papers. When Keldysh was 27, he became Doctor of Sciences.

The scientist did his research in the field of mathematics and airo-hydrodynamics. Later he solved a number of problems in aviation, atomic and cosmic techniques.

At the same time as a professor of Moscow University he gave much of his abilities to the teaching of students.

For his fruitful research M. Keldysh got two State Prizes and the government awarded him the title of Hero of Socialist Labour three times. At the age of 30 M. Keldysh became an academician and on May 19, 1961 he became President of the Academy of Sciences of the USSR.

МСТИСИЛАВ КЕЛДЫШ

Мстислав Келдыш, известный российский ученый, родился в Риге 28 января 1911 года. Он был очень способным мальчиком и закончил школу в возрасте 16 лет. Он хотел стать инженером-строителем, как и его отец, но в инженерный институт можно было поступить с 17 лет. Мальчик решил поступить в Московский университет для изучения математики и физики.

После окончания университета в возрасте 20 лет он начал свою исследовательскую работу в Центральном аэро-гидродинамическом институте — центре авиационных наук того времени. Молодой ученый работал с энтузиазмом и вскоре опубликовал ряд важных научных работ. Когда Келдышу было 27 лет, когда он стал доктором наук.

Ученый проводил исследования в области математики и аэро-гидродинамики. Позже он решил ряд задач в авиационной, атомной и космической технике.

В то же время, будучи профессором Московского университета, он посвятил большую часть своих усилий обучению студентов.

За плодотворные исследования М. Келдыш получил две государственные премии, а правительство трижды присвоило ему звание Героя Социалистического Труда. В 30 лет М. Келдыш стал академиком, а 19 мая 1961 г. — президентом Академии наук СССР.

Задание 1.

1. to
2. into
3. at

Задание 2.

1. prepare
2. walked
3. will arrive

Задание 3.

1. are having
2. were playing
3. will be having

Задание 4.

1. have seen
2. had told

Задание 5.

1. might
2. may

Задание 6.

1. long- longer – the longest
2. big-bigger-the biggest
3. beautiful – more beautiful – the most beautiful
4. good-better-the best
5. old-older-the oldest
6. bad-worse-the worst
7. many-more-the most
8. much-more-the most
9. far-further-the furthest
10. little-less-the least

• late-later-the latest

Задание 7.

men, women, teeth, feet, geese, mice, lice, oxen, children, sheep, deer, pens, dresses.

ВОПРОСЫ

The scientist did his research in the field of mathematics and airo-hydrodynamics.

Did the scientist do his research in the field of mathematics and airo-hydrodynamics?

The scientist did his research in the field of mathematics and airo-hydrodynamics, didn’t he?

Did the scientist do his research in the field of mathematics or airo-hydrodynamics?

Who did his research in the field of mathematics and airo-hydrodynamics?

In what field did the scientist do his research?