Упражнение 1. Переведите следующие предложения с формой инфинитива в действительном и страдательном залоге.
1. The industries of all countries spend millions to fight air pollution. 2. The patients to be examined suffered from smoke intoxica-
210 ^ Learning to Understand a Medical Text
tion. 3. To avoid air pollution from domestic coal fires (as those in London) new heating systems were introduced. 4. The case to be described illustrates the difficulties in the diagnosis of angina pecto- (ris. 5. The desinfection of the skin of the operated area appears to be carried out at once. 6. We know bacteria to be very small single celled bodies.
Упражнение 2. Напишите исходные слова к нижеприведенным производным и переведите их.
bacillary, amoebic, illness, bacteriological, responsibility, foaming /j
Упражнение З. Прочтите и переведите следующие словосочетания. /
virus disease, to estimate highly, discharges from a wound, to discharge a patient from the hospital, sedimentation rate
Упражнение 4. Просмотрите текст А. Назовите основные проблемы, вызванные загрязнением природных вод.
Text A
, ( The Problem of Water Pollution