英语刷题练习册科普版

英语刷题练习册科普版
一、选择题
1. The sun is the largest object in our solar system.
A) True
B) False
2. Which of the following is not a renewable resource?
A) Solar energy
B) Wind energy
C) Oil
D) Hydroelectric power
3. The process of photosynthesis in plants involves the conversion of:
A) Carbon dioxide and water into oxygen and glucose
B) Oxygen and water into carbon dioxide and glucose
C) Glucose and water into carbon dioxide and oxygen
D) Carbon dioxide and oxygen into water and glucose
二、填空题
4. The chemical formula for water is _________.
5. The planet closest to the sun is ________.
6. The process by which plants release oxygen and absorb carbon dioxide is called ________.
三、简答题
7. What is the greenhouse effect, and why is it a concern for our environment?
8. Explain the concept of biodiversity and its importance in maintaining a healthy ecosystem.
四、阅读理解
Read the following passage and answer the questions:
Passage:
The universe is vast and full of mysteries. It is estimated that there are billions of galaxies, each containing billions of stars. Our own galaxy, the Milky Way, is just a small part of this cosmic expanse. The stars we see in the night sky are not just distant suns, but also potential sources of life. Scientists are constantly exploring the cosmos, hoping to
find signs of extraterrestrial life.
Questions:
9. How many galaxies are estimated to be in the universe?
10. What is our galaxy called?
11. What are the stars in the night sky besides being distant suns?
五、翻译题
12. 翻译以下句子："保护生物多样性是我们每个人的责任。

"
13. Translate the following sentence: "The discovery of new planets is an exciting field of study."
六、写作题
14. 写一篇短文，描述你如何通过日常生活中的小事来减少对环境的影响。

结束语
通过本练习册的练习，我们希望读者能够提高自己的英语水平，同时增加对科学知识的了解。

学习英语不仅是为了掌握一门语言，更是为了开阔视野，理解世界。

希望这本科普版的英语刷题练习册能够成为你学习旅程中的有益伴侣。

结束。