Termez state university “Interfaculties English chair”

VARIANT № 6


1. Read and translate the text on specialty in written form:


CHEMICAL ELEMENTS OF LIVING MATTER (Part I).
Living matter contains approximately one-third of the elements of the Mendeleyev Periodic Table. Only hydrogen, carbon, nitrogen and iodine are found in higher concentrations in the human body than in the earth's crust. Six other elements are found in roughly the same proportions: oxygen, phosphorus, sulphur, chlorine, potassium and calcium.
Certain organisms may accumulate considerable amounts of elements that do not normally occur in the human body. Apart from hydrogen, oxygen is the element present in the human body in the greatest amount comprising about 65% of the total (by weight) amount. Most amount of oxygen is combined with hydrogen as water. It is generally recognized that the primeval life forms developed in the waters of the earth and the evolution of animals progressed much in the sea. The heritage of our remote origins is still contained within us — the most abundant compound constituting the human body is water, which contributes 45% to 75% by weight. The exact amount depends principally on age, sex and build: relatively, infants have more than adults, men more than women. There may also be considerable differences between healthy and ill people and the water content of the body may be affected by drug.
2. Read and retell the text on specialty.


ALISHER NAVOI.

Alisher Navoi was a great poet, statesman and the founder of Uzbek literature. He was bom in Herat on February 9, 1441. Navoi became a very famous poet. He was active for many years in the society which was born by endless wars after the death of Temur. Alisher Navoi got a very good education for those days. He knew all poetic forms. Navoi wrote mostly in Turkic and used Persian very little. Navoi was well known as a literary scholar. He supported poets, scientists and artists. He was a great master of fine arts and knew how to handle a painter's brush himself. He was a very good architect and designed many schools, hospitals, inns, bridges, roads and channels. Navoi's poems in old Uzbek were collected into four parts, which were called "Chor-Devon". His poems in Persian were collected and called "Devoni-Foni”. His most important work is the "Quintuple", five poems written between 1483 and 1485. The first, "Khairat ul-Abror is a philosophical work.. The second poem is "Farxod and Shirin ". The third is "Laily and Majnun”. The fourth, "Seven Planets", consists of seven short works around a common theme, the quarrel between King Baxram and his beloved Dilorom. The fifth is "Saddi Iskandari". Alisher Navoi spent his last years in Herat. His last book, "Mahbub-al-qulub” which was written in prose, is very popular with the Uzbek people to this day. Alisher Navoi died on January 3. 1501.