Понять . что имеется ввиду, изменить время в предложениях и использовать эквивалент модального глагола? или что изменить нужно? делать не нужно, просто объясните мне, . заранее . измените предложения, используя эквиваленты модальных глаголов. 1. she had to leave her book at home because she was in a hurry. 2. he could obtain divorce last year. 3. tim may come home very late last night. 4. he could not go to the concert 2 days ago.

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Ответ:

Kotik5l6

15.12.2021

1. She had to ( глагол to have to, как и глагол to be to = должен - является эквивалентом глагола must и взят здесь вместо него в времени, т.к. у самого глагола must есть всего одна форма и чтобы сказать должен был в предложении взят эквивалент в времени- had to). leave her book at home because she was in a hurry. (То есть надо здесь сказуемое - эквивалент had to - должен был, поменять на другой эквивалент to be to в форме времени - was to , от глагола must -должен,должна )
2. He could obtain divorce last year. ( У глагола can - эквивалент -глагол to be able to: изменяем его на was able to)
3. Tim may come home very late last night. (may = эквивалент - to be allowed to;меняем глагол may на эквивалент is allowed to, так как подлежащее в предложении стоит в 3лице, ед. числа)
4. He could not go to the concert 2 days ago. (to be able to меняем на форму времени в единственном числе - wasn't able to)

4,8(1 оценок)

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Ответ:

druy071

15.12.2021

Ну могу но он не большой
Environmental Protection

Some hundreds of years ago people lived in harmony with nature, because industry was not much developed. Today, however, the contradictions between man and nature are dramatic.

The twenty first century is a century of the scientific and technological progress. The achievements of the mankind in mechanization and automation of industrial processes, in chemical industry and conquering outer space, in the creation of atomic power stations and ships are amazing. But at the same time, this progress gave birth to a very serious problem – the problem of environment.

Ecology and the contamination of environment, is concerned with climate, over-population in certain areas, deaths of plant and animals, chemical contamination of seas, lakes and rivers as well as atomic experiments and dumping of atomic waste from power stations. Floods, unexpected draughts, and the greenhouse effect are the next reasons.

There are many consequences of damaging the environment. One of them is acid rain. Another one is water shortage resulting from abuse of arable lands in agriculture. The third one is destroying the ozone layer of the Earth through pollution from factories and plants. The fourth problem is damage o water and soils.

The fifth one is damage to wildlife: numerous species of animals and plants can disappear. At last, the most serious danger arising from damaging the environment is the result of the abovementioned consequences. This is the danger for the life and health of the man.

The protection of natural resources and wildlife is becoming a political programme in every country. Numerous anti-pollution acts passed in different countries led to considerable improvements in environment. In many countries purifying systems for treatment of industrial waters have been installed, measures have been taken to protect rivers and seas from oil waters.

But the environmental problems have grown beyond the concern of a single country. Their solution requires the co-operation of all nations. If we are unable to learn to use the environment carefully and protect it from damage caused by man’s activities, very soon we’ll have no world to live in.

Environmental protection is a practice of protecting the environment, on individual, organizational or governmental level, for the benefit of the natural environment and (or) humans. Due to the pressures of population and our technology the biophysical environment is being degraded, sometimes permanently.

This has been recognized and governments began placing restraints on activities that caused environmental degradation. Since the 1960s activism by the environmental movement has created awareness of the various environmental issues. There is not a full agreement on the extent of the environmental impact of human activity and protection measures are occasionally criticized.

Academic institutions now offer courses such as environmental studies, environmental management and environmental engineering that study the history and methods of environmental protection. Protection of the environment is needed from various human activities. Waste, pollution, loss of biodiversity, and the introduction of invasive species are some of the issues relating to environmental protection.

4,5(99 оценок)

Ответ:

глеб379

15.12.2021

Oo Yes I have a friend who eats a healthy food !It's her own diet! She got up early and drinks a cup of water with pieces of lemon then she waits 20 minutes and usually go to eat her porridge with fruits or nuts. I saw her eating this meal and it seems to me that it's realy tasty!
At lunch time she eats much vegeables like cucumbers or tomatoes or carrots and etc!She like to eat these with a pieces of chicken and of cause with porridge like buckwheat or oatmeal etc
at dinner tim she usually eats 2 eggs with portion of salad and at supper she drinks a cup of milk or yogurt!She goes to gym 3 time a week and I think it helps her to keep fit herself

4,5(51 оценок)

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