Exercise 4. Find the stem in the following words. Point out prefixes and suffices:
Physically, hopefully, necessity, extremity, shortening, blindness, sleeplessness, unnecessary, unfortunately, discomfort, in-patient, overweight, unalterable, treatment, punishment, decreased, inferiority, fatty, instigation, overindulgence, injurious, unknown, disinfection, irreversible, possibly.
Exercise 5. Form words with the help of negative prefixes. Translate into English:
Dis- like, function, connect, agree
Un- fortune, necessary, forgettable, reliable
In- different, human, visible, dissolution, effective
Im- possible, practical, mobile, moral
Ir- regular, responsible, relevant, resistible
Mis- understand, translate, place, pronounce, carriage
Mal- nutrition, formation, position, treatment
Exercise 6. Read the following words according to the rules of reading:
[n] - station, resolution, institution, dissolution, introduction, session, discussion;
[tә] - nature, picture, future, lecture, creature, rupture, puncture, fracture, mixture;
[әs] - dangerous, viscous, numerous, obvious, nervous, infectious, previous, serious.
Exercise 7. Revise grammar material. Translate into Russian. Pay attention to the sentences with Complex Subject:
The patient is supposed to have been discharged from the hospital.
He is thought to suffer from pneumonia.
Leucocytosis is known to develop in inflammation.
They seem to study Biochemistry.
He appears to suffer from tuberculosis.
The pain proved to be sharp on physical exertion.
The doctor is likely to discharge this patient.
Acute appendix is sure to be removed immediately to prevent its rupture which may result in peritonitis.
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