《2025年情景导学高中英语必修第一册外研版》

Ⅰ. 重点单词
1. charity n. 慈善机构,慈善团体
2. Atlantic adj. 大西洋的
3. whale n. 鲸
4. annual adj. 一年一度的,每年的→annually adv. 一年一度地,每年
5. seek v. 寻找,寻求
6. measure v. 量,测量；衡量(某物的重要性、价值或真正性质)n. 措施,方法→measurement n. 测量,计量,衡量
7. position n. 位置
8. determine v. 测定,确定；决定→determined adj. 有决心的；意志坚定的→determination n. 决心,毅力
9. eventually adv. 终于,最终→eventual adj. 最终的；最后的
10. solution n. 解决,解决方法→solve v. 解决(问题)；解答,破解(难题)
11. amazing adj. 惊人的,了不起的→amazingly adv. 惊人地→amazed adj. 大为惊奇的,惊讶的→amaze v. 使大为惊奇,使惊愕→amazement n. 吃惊,惊奇
12. crash v. 暴跌
13. destroy v. 破坏,毁掉→destruction n. 破坏,摧毁,毁坏,消灭
14. chemical n. 化学品→chemistry n. 化学→chemist n. 化学家
15. creature n. 生物,动物
16. survive v. 活下来,幸存；保存下来→survival n. 继续生存；幸存→survivor n. 幸存者
17. effect n. 影响,结果→effective adj. 有效的；产生预期效果的

答案： 1. charity 2. Atlantic 3. whale 4. annual; annually 5. seek 6. measure; measurement 7. position 8. determine; determined; determination 9. eventually; eventual 10. solution; solve 11. amazing; amazingly; amazed; amaze; amazement 12. crash 13. destroy; destruction 14. chemical; chemistry; chemist 15. creature 16. survive; survival; survivor 17. effect; effective

Ⅱ. 重点短语
1. interact with 与······交流
2. in search of 寻找
3. manage todo sth 设法做成某事
4. find out 查明,弄清；发现
5. the solution to ······的解决方法
6. in serious trouble 陷入困顿
7. in the last few years 在近几年里
8. the number of ······的数量
9. cut down 砍倒；减少,缩减
10. lead to 导致,造成
11. make sure 确保
12. feed on(动物)以······为食物

答案： 1. with 2. in 3. to do 4. out 5. to 6. in 7. in 8. the 9. down 10. to 11. sure 12. on

Ⅲ. 重点句型
1. One of the most wonderful migrations in nature is that of the North American monarch butterfly.
自然界最为壮观的迁徙之一就是北美洲黑脉金斑蝶的迁徙。
2. These two pieces of information — the time of day and the point where the sun is in the sky — allow the butterflyto determine the way to go.
这两条信息——一天中的时刻和太阳在天空中的位置——让黑脉金斑蝶能够判定前进方向。
3. The more we know about this lovely creature, the greater the chance it will survive and keep its place in the natural world for a long time to come.
我们对这种迷人的生物了解越多,它们在自然界中得以长久生存并保持其位置的可能性就越大。

答案： 1. migrations; that 2. where; to determine 3. The more we know; the greater the chance