2017-11-01
820
study support speak be purify
1. I've heard the professor ……… about a new method of using solar energy.
2. …………its effects one needs good laboratories.
3. This method is believed …………the best one.
4. …………..wild life much more attention must be paid to ecology.
5. The fishermen of the village would like the lake ……..
C Choose the correct preposition.
1. The weather has a powerful effect ……people.
2. Low air pressure also increases forgetfulness: people leave more packages and umbrellas …. buses and in stores …. low-pressure days.
3. People show concern … the threats the planet faces - destruction …. the rainforest, holes … the ozone layer, the greenhouse effect, and too much garbage, and all forms …. air and water pollution.
4. If the Earth's temperature gets hotter …. just a few degrees, it could change the weather all ….. the planet.
5. ……. the recent decades the problem …. water supply …. people and economics has become extremely urgent.
Vocabulary work
A Match the words with their definitions.
| 1. treat | a. any interference that may affect the interests of others; especially, of one or more states with the affairs of another |
| 2. intervention | b. something that is a source of danger; |
| 3. inevitably | c. a sense of concern with and curiosity about someone or something; |
| 4. extinction | d. without possibility of escape or evasion |
| 5. involvement | e. state of being extinguished or of ceasing to be |
B Match the synonyms.
| endeavour | decline |
| disaster | divergence |
| irrevocable | attempt |
| discrepancy | catastrophe |
| deterioration | irreversible |
Text work
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A Choose the best variant to complete the sentences.
1. One of the causes of the current situation with our environment should be searched in the lack of (intelligence, knowledge, development, money) of particular fields of knowledge.
2. The (difference, inconsistency, disagreement, lack of accord, discrepancy) between the rate of progress in particular fields and our fundamental knowledge of the general operation of the Earth appears to be the cause of most of today's problems.
3. Man's (protection, intervention, concern, damage, pride) in nature has singled him out from the rest of the animal world since his early days.
4. A nuclear catastrophe would disturb every individual, whatever life he might be living, and its inescapability is too (dangerous, obvious, evident, clear) to be disputed.
5. The changes in our environment are not likely to bring mankind to the (brink, shrink, edge, verge)
of extinction overnight.
B Mark statements true or false, correct the false ones.
1. It is this very inversion that has landed him in this highly technological world of ours, with the rate of progress in particular fields being faster than that in our fundamental knowledge of the general operation of the Earth.
2. The situation with our environment has long become a subject of joint research of scientists from different fields who have to combine their wisdom and information from still other domains, with experts in sociology, psychology, philosophy hurriedly coming into the picture.
3. This difference, by no means is an superficial explanation, overlooking as it does, the social factor.
4. Telling the truth, a nuclear catastrophe, as seen nowadays by practically everyone everywhere, would inevitably involve any country, no matter how small or big it is.
5. What is needed first and foremost is that we take close to our minds the possible adverse impact of the long-range effects of our actions.
