1. Read the text and translate the italised extract in written form.
2. Grammar work.
3. Grammar work. Adjectives. Adverbs.
4. A. Rewrite the following sentenses changing them into the constructions with modal words
B. Rewrite the following sentenses changing them into the constructions with modal verbs
5. A. match synonyms
B. Match the words with their definitions
6. A. Choose the best variant to complete the sentences
B. Mark the statements as true (t) or false (f). correct the false statesments
7. A. Translate from English into Russian
B. Answer the following questions
1. Read the text and translate the italised extract in written form.
The Damaged Environment – How Long Will It Last?
Environmental impacts interacts in several ways, either to reinforce one another or sometimes dampen each other. Landscape changes make the environment more or less susceptible fro eutrophication and acidification. For example, a modernised monotonous productionlandscape enhances eutrophication since the factors that reduce nitrogen and phosphorus flows are ansent.
Различные виды воздействия на окружающую среду взаимодействует между собой несколькими способами, либо для усиления друг друга, либо иногда для ослабления друг друга. Изменения ландшафта делают окружающую среду более или менее восприимчивой к эвтрофикации и подкислению. Например, модернизированный монотонный производственный ландшафт усиливает эвтрофикацию, поскольку отсутствуют факторы, уменьшающие потоки азота и фосфора.
2. Grammar work.
Choose the correct preposition:
1.Many of chemicals end up in man.
2.Many heavy metals are toxic for animals and plants.
3. Grammar work. Adjectives. Adverbs.
A. Turn the following adjectives into adverbs: B. Turn the following adverbs into adjectives:
1. easy-easily 1. extensively- extensive;
2. bad-badly 2. seriously-serious;
3. late-lately 3. finally-final;
4. A. Rewrite the following sentenses changing them into the constructions with modal words:
1. The problem of a reduced efficiency of the photosynthetic process will certainly be submitted to the Conference.
2. An ecosystem probably can be completely disrupted.
Some chemicals apparently will accumulate in organs and tissues.
5. A. match synonyms:
1. extinction- d. disappearance;
2. robust- a. vigorous;
6. A. Choose the best variant to complete the sentences:
1. Environmental impacts interact in several ways, either to reinforce one another or sometimes dampen each other.
2. An environment that has changed but is able to go back to its original status after an impact has ceased, is called resilient.
3. Some chemicals may accumulate in organs and tissues.
7. A. Translate from english into Russian:
1.Цепочка загрязнения - это способ, которым загрязняющие вещества попадают из производства в окружающую среду по воздуху и воде.
2.Экосистема может быть полностью нарушена, если один из ключевых видов будет сильно поврежден, а отношения между добычей и хищником будут изменены.
3. Экосистема, в которой относительно мало видов, менее способна противостоять воздействию загрязнения и изменений в целом, например, экосистема Балтийского моря.
