《2025年情景导学高中英语必修第一册外研版》

Ⅲ. 用所给短语的适当形式填空
find out,in search of,interact with,in the last few years,cut down,make sure,lead to,feed on
1. Many farmers cut down trees to build simple wooden houses at that time.
2. To find out more about amazing animal facts, he made a trip to the nearby nature reserve.
3. My mother told me a story about a teddy bear, who wanders around the city in search of his home.
4. Teachers should spend more time interacting with children to make their lessons interesting.
5. What do whales mainly feed on,fish or other small sea animals?
6. Eating too much fast food can lead to the increasing rate of obesity.
7. Thanks to advances in technology, great changes have taken place in the last few years in my home town.
8. He glanced around the hall to make sure that the audience were ready to listen to his speech.

答案： 1. cut down 2. To find out 3. in search of 4. interacting with 5. feed on 6. lead to 7. in the last few years 8. to make sure

Ⅳ. 根据汉语意思完成句子
1. 你练习得越多,你的英语口语就越好。
The more you practise, the better your spoken English will be.
2. 他没有准时参加慈善活动的原因是起床晚了。
The reason why he didn’t attend the charity event on time was that he got up late.
3. 在近二十年里,中国大熊猫的数量增加了很多。
The number of the giant pandas in China has increased a lot in the last twenty years.
4. 学生们在课堂上想出了各种各样的解决这个数学问题的方法。
The students came up with various solutions to the maths problem in class.
5. 萨莉怎么选择在他不高兴的时候问他问题呢？
Why did Sally choose to ask him questions at a time when he was unhappy?

答案： 1. The more; the better 2. The reason why 3. The number of; in the last twenty years 4. various solutions to 5. at a time when

Ⅰ. 阅读理解
As a boy, Francisco Ramirez Cruz loved hiking with his grandfather up into the mountains of central Mexico. While the old man hunted for wild mushrooms, Ramirez would play among the monarch butterflies that migrated about 4,800 kilometres to this forest each autumn, turning the blue sky into a sea of orange.
Ramirez is in his seventies now and each winter he still goes looking for butterflies. But these days, he might spend hours searching the forest without catching sight of a single one.
The world is losing monarch butterflies at a surprising rate, as human activity destroys their natural habitats. But the biggest threat yet has only recently come into focus. Climate change, with its extreme storms, prolonged (长期的) droughts and warming temperatures, is destroying the forest that serves as the butterflies’ winter home.
To help his beloved butterflies, Ramirez has partnered scientists in an experiment. They are trying to move an entire forest about 300 metres up a mountain. He agrees with a scientist that it is necessary to create an ecosystem where the butterflies will be able to survive.
Over the last several years, the team of researchers has overseen the relocation (迁移) of about 1,000 trees that were growing at lower altitudes up to higher and cooler areas. Ramirez and the scientists hope to expand the project and establish the trees at even higher altitudes on other nearby mountains if temperatures continue to soar.
After checking on the trees, Ramirez went off to look for the butterflies. He found a few butterflies, then a few more. There weren’t as many as he remembered from his childhood, but it was still a sight to behold (看). Ramirez eased himself down to sit on the soft forest floor and watched in silence. The only sound was the whistle of the wind and the gentle flapping (扑动) of the butterflies’ wings.
1. What is the main cause of the decline in the monarch butterfly population?
A. People’s hunting the butterflies.
B. Human activity and climate change.
C. Scientific experiments.
D. Increasingly cold winters.
(B)
2. How did Ramirez handle the problem monarch butterflies faced?
A. By growing more trees.
B. By exploring the forest.
C. By measuring temperatures.
D. By moving the forest higher up.
(D)
3. What does the underlined word “soar” in Paragraph 5 mean?
A. Rise sharply.
B. Drop slightly.
C. Vary greatly.
D. Change regularly.
(A)
4. What can we infer from the last paragraph?
A. Ramirez’s efforts have paid off.
B. The butterflies are hard to find.
C. More trees will be relocated at higher altitudes.
D. Climate change won’t be a threat to the butterflies.
(A)

答案： 1. B 2. D 3. A 4. A