III.Qavs ichidagi so’zlarni,so’ng gaplarni tarjima qiling:
1. (Hamma) understood well the significance of this problem. 2. (hech
kim) felt tiredness after a long walk. 3. Can you see (nimanidir) on the
lateral surface of the right lower extremity? 4. Does the pain spread
(qayergadir) when you breathe in? 5. There is (hech narsa) new about the
process of inhibition in the report.
IV. Tekst C ni o’qing va tarjima qiling.
Text C. The Founder of Virology
Dmitry Iosiphovitch Ivanovsky, a prominent Russian scientist, was
born in
1864. In 1888 he graduated from Petersburg University and began
to study the physiology of plants and microbiology.
When D. I. Ivanovsky was investigating the tobacco mosaic
disease (tamaki mozaik kasalligi) he was able to come to the conclusion
that this disease occurred due to a microscopic agent, many times smaller
than bacteria.
To prove this phenomenon D.I. Ivanovsky had to make many
experiments on various plants. He had to pass the juice of the diseased
plant through a fine filter which could catch the smallest bacteria. At that
time everybody considered that bacteria were the smallest living
organisms. But when D.I. Ivanovsky had completed to pass the juice
through a fine filter, he was able to come to the conclusion that the living
organisms smaller than bacteria existed in the environment, because when
he introduced the filtrate of the diseased plants to healthy ones they
became infected.
Before D. I. Ivanovsky nobody had been able to prove the
existence of viruses. Dmitry losiphovitch Ivanovsky was the first scientist
who was able to establish the new branch of microbiology - virology.
V. Quyidagi so’zlarni yodlang. Gaplarni tarjima qiling:
wound [wuːnd] n yara, jarohat
There was a large and deep wound on the lateral surface of the leg.
throat [θrəʊt] tomoq; to have a sore throat tomoq og’rig’i; to gargle one's
throat tomoq chayish. The doctor revealed redness in the patient's throat.
He has a sore throat.
property [ˈprɒpətɪ] n xususiyat. The main property of phagocytes is to
destroy the invading microbes.
mucus [ˈmjuːkəs] n shilliq. The inner surface of the nose is covered with
mucus.
pathogenic [ˌpæθəˈʤiːnik] a patogen, kasallikka moyil. Pathogenic
microorganisms produce different diseases.
Document Outline
|
