《2026年点金训练精讲巧练高中英语选择性必修第二册外研版》

思维品质培养
Activity 4：Think and answer the following questions.
1. According to the end of the text, why should humans interfere with Macquarie Island?
________
2. People should be concerned about ecology. Can you give any reasons for the ecological imbalance?
________

答案： 1. Because the ecological balance of Macquarie Island has been destroyed and human interference is needed to restore it.
2. There are many reasons for ecological imbalance, such as deforestation, overfishing, pollution, and the introduction of invasive species.

Ⅰ. 根据语境写出句中黑体单词的汉语意思
1. She had no appetite，and merely toyed(拨弄)with the bread and cheese. 胃口，食欲
2. Thank you for the magazine you bought for me，but how much do I owe you? 欠(账)
3. As we all know，cigarette smoking multiplies the risk of cancer. (使)大大增加
4. Great efforts should be made to stop the flu virus from spreading. 病毒
5. The scientists are trying to make full use of natural energy to decrease air pollution. (使)减少
6. I still remember the time when Grandma set a trap over the mouse hole. 夹子
7. It was reported that the storm caused traffic chaos across the country. 大混乱；紊乱
8. The roof collapsed，showering us with dust and debris(碎片). 倒坍；塌下
9. We have the support of a substantial number of parents，so we are confident that our plan will work out well. 大量的，多的
10. It’s said that all three incidents occurred in the dead of night. 事件

答案： Ⅰ.1.胃口，食欲 2.欠(账) 3.(使)大大增加
4.病毒 5.(使)减少 6.夹子 7.大混乱；紊乱
8.倒坍；塌下 9.大量的，多的 10.事件