Nature. Ecological problems. Sequence of tenses

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4 заданийОтветы отмеченыПо порядку теста

Соответствие

Задание 1 из 4

Match the words with their meanings.

Правильные соответствияПар: 10

Левая часть: habitat: Соответствует: The natural environment in which an animal or plant usually lives
Левая часть: biodiversity: Соответствует: The number and types of plants and animals that exist in a particular area or in the world generally, or the problem of protecting this
Левая часть: contaminate: Соответствует: To make something less pure or make it poisonous
Левая часть: ecosystem: Соответствует: All the living things in an area and the way they affect each other and the environment
Левая часть: finite resources: Соответствует: Non-renewable natural assets that exist in limited quantities on Earth and will eventually run out because they are consumed faster than they can be replaced
Левая часть: forest degradation: Соответствует: A process in which the biological wealth of a forest area is permanently diminished
Левая часть: ozone depletion: Соответствует: Gradual thinning of Earth’s ozone layer in the upper atmosphere caused by the release of chemical compounds
Левая часть: renewable: Соответствует: Relating to forms of energy that are produced using the sun, wind, etc., or from crops, rather than those using fuels such as oil or coal
Левая часть: extinct: Соответствует: No longer existing
Левая часть: fossil fuels: Соответствует: Fuels, such as gas, coal, and oil, that were formed underground from plant and animal remains millions of years ago

Показать объяснение

Если при выполнении задания вы допустили ошибку, повторите активную лексику по теме урока «Nature. \ Ecological problems». \ Ecosystem — экосистема. \ Biodiversity — биоразнообразие. \ Habitat — среда обитания. \ Renewable — возобновляемый. \ Fossil fuels — ископаемое топливо. \ Finite resources — ограниченные ресурсы. \ Forest degradation — деградация лесов. \ Contaminate — загрязнять. \ Extinct — вымерший. \ Ozone depletion — истощение озонового слоя.

Краткий ответ

Задание 2 из 4

Choose the correct preposition. 1. The government is поле ответа 1 to introduce new laws to protect endangered animals. 2. If we don’t reduce pollution, we are поле ответа 2 serious environmental problems. 3. New recycling programs can bring поле ответа 3 positive changes in our environment. 4. Environmental activists managed to bring the local community поле ответа 4 to supporting a recycling program. 5. The climate crisis calls поле ответа 5 immediate action from the government. 6. After a large oil spill, the authorities had to call поле ответа 6 environmental experts to prevent further damage. 7. Scientists are carrying поле ответа 7 research on the effects of climate change. 8. Despite limited funding, the small community managed to carry поле ответа 8 an impressive reforestation project.

Ответы по полямПолей: 8

Поле 1about

Поле 2in for

Поле 3about

Поле 4round

Поле 5for

Поле 6in

Поле 7out

Поле 8off

Показать объяснение

Если при выполнении задания вы допустили ошибку, повторите фразовые глаголы: \ be about to — собираться сделать что-либо; \ be in for something — вот-вот столкнуться с чем-то неприятным; \ bring something about — вызвать что-то, привести к чему-то; \ bring someone round — привести кого-то в чувство, убедить кого-то в чём-либо; \ call for something — требовать, нуждаться в чём-то; \ call someone in — вызвать кого-то на помощь; \ carry something out — выполнить, осуществить; \ carry something off — успешно справиться с чем-то сложным.

Краткий ответ

Задание 3 из 4

Choose the correct option. 1. "We may find new species in this area." → He said that they поле ответа 1 find new species in that area. 2. "We are planting trees now." → They said that they were planting trees поле ответа 2. 3. "This river was cleaner yesterday." → The guide said that that river поле ответа 3 cleaner the day before. 4. "We will discuss a new recycling program tomorrow." → She said that they поле ответа 4 discuss a new recycling program the next day. 5. "Many animals have disappeared in this region." → The expert said that many animals поле ответа 5 in that region. 6. "We can solve this problem together." → He said that they поле ответа 6 solve that problem together. 7. "I will check the quality of water tomorrow." → He said that he would check the quality of water поле ответа 7. 8. "This area has become a protected habitat." → The guide said that area поле ответа 8 a protected habitat. 9. "This species has adapted to climate change." → The biologist said that that species поле ответа 9 to climate change. 10. "Plants produce oxygen during photosynthesis." → The scientist said that plants поле ответа 10 oxygen during photosynthesis.

Ответы по полямПолей: 10

Поле 1might

Поле 2then

Поле 3had been

Поле 4would

Поле 5had disappeared

Поле 6could

Поле 7the next day

Поле 8had become

Поле 9had adapted

Поле 10produce

Показать объяснение

Если при выполнении задания вы допустили ошибку, повторите грамматическую тему «Sequence of tenses». \ Основные изменения времён: * Present Simple → Past Simple \ Present Continuous → Past Continuous \ Present Perfect → Past Perfect \ Present Perfect Continuous → Past Perfect Continuous * Past Simple → Past Perfect * Past Continuous → Past Continuous / Past Perfect Continuous Future (will) → would * Past Perfect → не меняется * can → could * may → might * shall → should * must → had to

Случаи без сдвига времени: * общеизвестные факты и истины * информация, которая остаётся актуальной

Изменения указателей времени и места: * this → that * these → those * here → there * now → then * today → that day * tomorrow → the next day / the following day * yesterday → the day before * ago → before

Несколько вариантов

Задание 4 из 4

Listen to the text and choose only correct statements. Аудио ↗

Варианты ответаВерных вариантов: 3

All natural resources on Earth are renewable and can be quickly replaced.

Ozone depletion reduces harmful radiation reaching the Earth.

Renewable energy sources help support environmental sustainability.Верно

Cutting down forests can lead to forest degradation and loss of animal habitats.Верно

Biodiversity decreases when ecosystems are damaged.Верно

Fossil fuels don’t harm the atmosphere.

Показать объяснение

Текстовая расшифровка: \ Yesterday, in Geography, Molly learnt about how human activity affects the natural world. Her teacher explained that every ecosystem is a complex network in which all things are connected to each other. When one part is damaged, biodiversity decreases, and many species lose their natural habitat. She showed how cutting down forests leads to forest degradation, which destroys homes of many terrestrial animals. As trees disappear, some species become extinct, unable to survive in changed conditions. \ The class also discussed energy. Burning fossil fuels releases harmful gases into the atmosphere, while renewable energy sources, such as wind and solar power, support environmental sustainability and reduce pollution. \ Molly was shocked to learn that Earth’s finite resources are being used faster than they can be replaced. She also discovered that chemicals released into the air can contaminate ecosystems and contribute to ozone depletion, which increases harmful radiation. \ Now Molly knows that protecting nature is not only about saving animals, but also preserving the balance of the entire planet.

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