Номер 4, страница 107 - гдз по английскому языку 10 класс (starlight) учебник Баранова, Дули

Module 4. Environmental Issues. Unit 4.4 - номер 4, страница 107.

Условие.

4 Rewrite the sentences in the passive.

1 Rainforests regulate the Earth's weather.

2 Scientists have investigated only 2 per cent of 250,000 known plant species for their possible medicinal value.

3 Environmentalists are constantly developing projects to ensure the survival of the ecosystem.

4 Governments and elected officials will need to pass tougher environmental laws.

5 The oil exploration business nearly drove the Hawaiian monk seal to extinction.

6 They had been protecting the environment long before it became fashionable.

7 Whalers had hunted the blue whale almost to extinction.

8 According to some estimates, countries will have reduced greenhouse emissions in five years.

9 The dodo had never faced a predator before humans invaded its natural habitat.

10 Illegal hunters are going to destroy the elephant population.

Решение 1.

Решение 2.

Решение 3.

Перепишите предложения в пассивном залоге.

Ответ:

1 The Earth's weather is regulated by rainforests. / Погода на Земле регулируется тропическими лесами.

2 Only 2 per cent of 250,000 known plant species have been investigated for their possible medicinal value by scientists. / Только 2 процента из 250 000 известных видов растений были исследованы учеными на предмет их возможной лекарственной ценности.

3 Projects are constantly being developed by environmentalists to ensure the survival of the ecosystem. / Проекты для обеспечения выживания экосистемы постоянно разрабатываются экологами.

4 Tougher environmental laws will need to be passed by governments and elected officials. / Более строгие законы об охране окружающей среды должны будут быть приняты правительствами и избранными должностными лицами.

5 The Hawaiian monk seal was nearly driven to extinction by the oil exploration business. / Гавайский тюлень-монах был почти доведен до вымирания нефтеразведочным бизнесом.

6 The environment had been being protected long before it became fashionable. / Окружающая среда находилась под защитой задолго до того, как это вошло в моду.

7 The blue whale had been hunted almost to extinction by whalers. / Синий кит был почти истреблен китобоями.

8 According to some estimates, greenhouse emissions will have been reduced in five years. / По некоторым оценкам, через пять лет выбросы парниковых газов будут сокращены.

9 A predator had never been faced by the dodo before its natural habitat was invaded by humans. / С хищником додо никогда не сталкивался до того, как в его естественную среду обитания вторглись люди.

10 The elephant population is going to be destroyed by illegal hunters. / Популяция слонов будет уничтожена браконьерами.