《2025年亮点给力大试卷八年级英语上册译林版》

What is the most stressful thing in school? It is probably exams. Exams can put us under a lot of pressure. We all know that some students do well under pressure while others feel terrible. ______
It all comes down to dopamine(多巴胺). ______ It has many important roles：influencing memory, attention and how we learn. Our brains work best when there is a balance of dopamine—not too much or too little. The brain controls dopamine in two ways. ______ The exam result has something to do with how fast dopamine goes back to a balance.
What happens when we sit waiting for an exam? If you become stressed, your brain will start to overload(超负荷) on dopamine. ______ The quicker you are able to go back to a balance of dopamine, the quicker you can make yourself do better at a test.
Scientists found that during a test, people who slowly got back to a balance of dopamine would score 8% marks lower. ______ But don't fear. There is some good news. The study also found that the more practice you get, the less stressed you'll be. So, it turns out that practice really makes perfect.
A. It is like a cup overflowing(溢出) with water.
B. But why do some students do better under stress?
C. It either takes out dopamine quickly, or gradually.
D. There is something that can help change the result.
E. So, that is the difference between a good mark and a bad one.
F. Dopamine is a chemical in our brain that sends information to our body.
41. ______ 42. ______ 43. ______ 44. ______ 45. ______

答案： 41. B 42. F 43. C 44. A 45. E

四、课外阅读。(共 5 小题；每小题 1 分,满分 5 分)
根据 Alice in Wonderland,The Happy Prince and Other Tales 及 Holly the Eco Warrior 补全文章。
A. Hans B. White Rabbit C. Holly D. Alice E. Caterpillar
Among all these characters, who do you like most? Alice had a strange dream. In her dream, ______ fell into a big hole and had many adventures. She met many strange characters. She saw ______ wearing white gloves and a watch. She followed him into the wonderland. ______ lived on the top of a large mushroom. He advised Alice to eat from either side of the mushroom if she wanted to change her height. Another girl called ______ also lived in an old oak tree with her dog for more than a week. Why? Because she cared about the environment. From another story, we learn Miller only said he was a devoted friend of ______. In fact, he always got things from his poor friend. At last, the poor man fell into the river and died on a rainstorm night.
46. ______ 47. ______ 48. ______ 49. ______ 50. ______

答案： 46. D 47. B 48. E 49. A 50. C