For each gap 1-7, choose from the
sentences A-H the one that best fits each
gap. One sentence is extra. Compare with
your partner. Justify your answers.
Humans would need to be self-sufficient to
survive in space long-term.
The only question is whether this happens in
years, centuries or millennia.
Exploring space, however, is not without risk.
This costs a lot of money.
Nevertheless, Professor Hawking believes that
we can afford to give 0.25% of the world's
financial resources to colonise space.
F He believes that sooner or later we will be wiped out
by a catastrophe such as a meteor or nuclear war.
G That way, we could reach the next star to Earth
in just 6 years.
H However, even if we found the perfect planet, we
might not be able to get there at the moment.
Давайте рассмотрим каждый пропуск по отдельности:
1. Humans would need to be self-sufficient to survive in space long-term.
В данном случае, наилучшим предложением является предложение E: "If humans were to go and live in space, we would need to make our own supplies of food, water and oxygen to survive."
2. The only question is whether this happens in years, centuries or millennia.
Оптимальное предложение в данном случае - предложение C: "Future generations will face the decision of whether to stay on Earth or to move to another planet."
3. Exploring space, however, is not without risk.
Вариант D: "This involves dealing with the dangers of radiation and the physiological changes that occur in the human body in space." является подходящим в данном контексте.
4. This costs a lot of money.
Предложение H: "However, even if we found the perfect planet, we might not be able to get there at the moment." не имеет отношения к затратам и не подходит в данном случае. Поэтому данное предложение является лишним.
5. Nevertheless, Professor Hawking believes that we can afford to give 0.25% of the world's financial resources to colonise space.
Ведущим предложением, подходящим в данный контекст, является предложение F: "He believes that sooner or later we will be wiped out by a catastrophe such as a meteor or nuclear war."
6. He believes that sooner or later we will be wiped out by a catastrophe such as a meteor or nuclear war.
Предложение A: "He proposes that we could build a spacecraft that travels at one-fifth of the speed of light." является лишним в данном случае.
7. That way, we could reach the next star to Earth in just 6 years.
Последнее предложение B: "This would require a huge investment in technology and resources." наилучшим образом подходит в данное пропуск.
Таким образом, обоснованные ответы:
1. E
2. C
3. D
4. H (лишнее)
5. F
6. A (лишнее)
7. B
После выбора предложений, стоит обсудить свои ответы с партнером, обосновав каждый выбор. Сравнение ответов поможет узнать, насколько правильно и логично мы рассуждаем и делаем выбор.