《2025年暑假作业安徽教育出版社七年级英语外研版》

A
Rainforests cover 6% of the Earth's surface(表面). There are rainforests in many places of the world, but the biggest forests are in South America.
About 75 percent of the animals live in rainforests. There are many beautiful birds, insects(昆虫) and so on. Many of them live in the trees over 30 metres high. There are also lots of different plants. Lots of them are tall trees! It is always hot and wet in the rainforests.
The rainforests are very important for us. We need them! The trees and other plants in the rainforests help make the air clean. The rainforests also help control(控制) the weather. They give us a lot of important things.
But in many places, the rainforests are in danger. If the rainforests disappear from the Earth, we won't find any trees, flowers or fruits. What's more, we won't get clean air, and we won't find any animals. It's time to take action(行动) to save the rainforests.
()1. What does the underlined word "them" in Paragraph 2 refer to?
A. The animals.
B. The fruits.
C. The trees.
D. The plants.
()2. Which of the following about the rainforests is NOT true?
A. Thousands of different plants in the rainforests are tall trees.
B. It is wet in the rainforests.
C. The rainforests give us clean air.
D. We don't need to save the rainforests.
()3. What does the underlined word "disappear" in Paragraph 4 mean in Chinese?
A. 重现
B. 消失
C. 融化
D. 成立
()4. What may the writer continue to talk about in the following paragraph?
A. Reasons for the rainforests in danger.
B. How to protect the rainforests.
C. Why to plant more tall trees.
D. Results for losing rainforests.

答案： 1. A 2. D 3. B 4. B

B
Something interesting about time is as follows:
What is a time zone(时区)? A time zone is one area with its own time. And there are 24 time zones in the world.
Here is a chart(表格) about the time of different places in November.
▲? Yes. In the UK, people use British Summer Time(BST,英国夏令时) so they change the clocks twice a year. When spring begins, they put the clock forwards(向前) by one hour. This gives more hours of daylight(日光) in the evening. In the middle of summer it gets dark at about 10 p. m.
In October, they put the clocks back by one hour. This means that students go to school in daylight. In the middle of winter, the sun rises late at about 8 a. m. and sets at about 4 p. m.
What are Chinese 24 solar terms(节气)? The 24 solar terms have a long history in China. They show how the sun moves. And they tell the change of cold and hot seasons and guide(指导) farming activities.
Dongzhi is very important. It is usually on 21st, 22nd or 23rd December. On that day, the night is the longest and the day is the shortest. To celebrate Dongzhi, people usually eat jiaozi with their family or friends.
()5. According to the chart(根据表格) about international time zones, when it is 4:00 p. m. Beijing time on 4th November, it's ______.
A. 3:00 a. m. in London
B. 9:00 a. m. in Paris
C. 9:00 a. m. in Tokyo
D. 3:00 p. m. in New York
()6. Which sentence can we put in "▲"?
A. Do people have the clocks
B. Do people change the clocks
C. Does spring begin in March
D. Does summer end in August
()7. Which of the following sentences is NOT TRUE?
A. On the day of Dongzhi, the night is the longest and the day is the shortest.
B. Dongzhi is usually on 21st, 22nd or 23rd December.
C. Dongzhi is important in China and it has a short history.
D. People usually eat jiaozi to celebrate Dongzhi.
()8. In which class can you most probably(可能) get the knowledge?
A. Geography class.
B. Science class.
C. Maths class.
D. Biology class.

答案： 5. B 6. B 7. C 8. A