Ingliz tili o’zbekiston Respublikasi Sog’liqni saqlash vazirligi tomondan tibbiyot oliy o’quv yurtlari talabalari uchun qo’lanma sifatida tavsiya etilgan. "O’zbekiston milliy ensiklopediyasi"

Instead of the modal verbs use the equivalents in the proper tense:

1. The doctor must determine the origin of the disease for its successful treatment. 2. The doctor could reveal the consolidation in the lungs by the X-ray examination. 3. The scientist can reveal a rapid growth of microorganisms under the microscope. 4. The doctor says that this patient may sit up.


VII. Translate into English:
1. Mikroorganizmlar bo’linishi orqali ko’payishini hamma biladi. 2. Kox uzoq vaqtgacha vabo bakteriyasini topa olmagan. 3. Vezaliygacha hech kim odam yuragi tuzilishini aniqlay olmagan. 4. Tadqiqotchi bu yangi tajriba orqali biron narsani isbotlashi shartmi? 5. Hamma ma’lumki, tanaharorati ertalab anch past va ilk oqshom paytlari ancha baland bo’ladi.

7. 
   Read and entitle Text D. Describe how bacteria invade the organism:
   

Text D

If there are no wounds on the skin no bacteria can invade it. But if any smallest would exists then bacteria can pass into the tissue. The thin membranes about the eye, in the nose and throat have less protective properties against bacterial invasion and infection may often develop in these points.

The way by which a microorganism enter the human body is an important factor to determine the occurrence of any disease. certain bacteria can persist and develop in the human body only coming into contact with the respiratory tract, others through contact with the mucus of the intestines.
The skin and mucus membranes of the body have a large number of bacteria, some of them are highly pathogenic in a favourable environment. The spread of these bacteria is controlled by the skin and phagocytes fighting against the invaders.
LESSON 26


CLASS ASSSIGNMENTS
Revision

1. 
   Quyidagi gaplarni o’qing va tarjima qiling:
   

1. One should remember that most of the viruses are destroyed at the temperature of 50-60° within 30-60 minutes. 2. During the experiment the scientist was to investigate the process of inhibition in the cortex of the experimental animals. 3. B. Toshmatov filtered the juice of the diseased plants through such fine filters through which even the smallest bacteria could not pass. 4. The environment must be provided with the proper amount of oxygen for the growth of aerobic microorganisms.