《2025年新课堂新坐标高三一轮总复习高三英语外研版》

7. [教材原句]This is why we're here—to observe Tibetan antelopes.(this is why...)
这就是我们来这里的原因——观察藏羚羊。
①From space, the earth looks blue. This is because about seventy - one percent of its surface is covered by water.
②He had an urgent thing to deal with. That was why he didn't attend the meeting.
完美写作 读后续写之遇险救援
Because the boat was turned upside down by the wave, he had no choice but to swim to the shore quickly.
→He had no choice but to swim to the shore quickly. That was because the boat was turned upside down by the wave.(That's because...)
→The boat was turned upside down by the wave. That was why he had no choice but to swim to the shore quickly.(That's why...)
→The reason why he had no choice but to swim to the shore quickly was that the boat was turned upside down by the wave.(The reason why... is that...)

答案： 7.①because ②why
@@That was because;That was why;The reason why;was that

Ⅰ. 单句语法填空
1. You can turn to your teachers, who will help you choose the appropriate strategies to cope with your stress effectively (effective).
2. I couldn't finish the project on time, and this was why I had to work overtime for several days.
3. It is so wet there that the trees are extremely tall, some measuring (measure) over 90 metres.
4. It is alarming (alarm) that those processed foods can endanger (danger) the health of children.
5. They are close friends, so nothing is likely to threaten (threat) their relationship which many people consider harmonious (harmony).
6. As we all know, with the development of economy, people have to face various pressures (pressure).
7. True creativity is the ability to take something existing (exist) and create something new from it.
8. However, they are reminded (remind) that during the winter, it is difficult to attract the animals to cameras hidden (hide) in snowy forests.
9. Attacked (attack) by the enemies, the historic city was nearly reduced to ruins. During the attack, many people were shot (shoot) dead.
10. After recovering (recover) from his illness, the creative man went to the big house reserved (reserve) for him.

答案： Ⅰ.1.effectively 2.why 3.measuring 4.alarming;endanger 5.threaten; harmonious 6.pressures 7.existing 8.are reminded;hidden 9.Attacked;were shot 10.recovering;reserved