2025年暑假乐园八年级英语人教版河南专用北京教育出版社第15页答案
Ⅰ. [2024·三门峡渑池期中]语篇填空。
pay, explain, old, in, feel, though, help, decide, shy, read
We can't stay happy all the time. Sometimes we will be in bad moods. What may affect our 1. ____? It can be colors, weather, noises and so on. Take Jane as an example. Jane is a 2. ____ girl and interested in reading. But she is 3. ____ trouble these days. Jane 4. ____ 15 dollars for a storybook last month. She saved the 15 dollars for almost half a year. And she couldn't help 5. ____ the book. Her friend, Lucy, asked Jane to lend it to her. One month passed, and Jane asked Lucy to return it. But Lucy didn't give it back until now and she refused to 6. ____. Jane doesn't know how to deal with it, 7. ____ she is nearly crazy now. She doesn't want to lose her only friend. Her 8. ____ brother said their teacher could help her. Now she can't make a 9. ____ whether to tell her teacher about it. Can you give Jane some 10. ____ advice? I hope Jane can solve the problem soon.

答案

1. feelings 2. shy 3. in 4. paid 5. reading 6. explain 7. so 8. elder 9. decision 10. helpful
Ⅱ. 阅读理解。
|主题|难度|建议用时|实际用时|
|----|----|----|----|
|减压|中|6分钟| |
【阅读导读】本文主要介绍了科学家针对减少学生压力而进行的一项实验——和小狗玩耍。
If you feel stressed at school, what can you do to make yourself happier? Some may eat their favorite food or listen to some music. Others may go for a walk or get some exercise. A new study found another great way to lower students' stress—playing with dogs.
Scientists studied 105 students between the ages of eight and nine. 35 trained dogs and their trainers also took part in the test. The children were divided into 3 groups. The students in the first group spent 20 minutes with a dog and its trainer. They watched the trained dogs perform and even played with them. They did this twice a week for 4 weeks. The second group spent the same amount of time (时长) doing exercise to relax. The last group did neither of these things.
During this time, the scientists recorded the students' cortisol levels (皮质醇水平). Cortisol is a stress hormone (激素). The more stressed you feel, the more cortisol you will have in your body. What did the scientists find? Both the second and third groups showed obvious rises in cortisol levels. The first group, however, showed no big increase. And the children in this group had the lowest cortisol levels right after playing with the dogs.
According to the study, students enjoy playing with dogs, and that helps them become happier. The stress hormone falls over time this way, which is good for students' health. But here comes the next question: Is 20 minutes of playtime with a dog the best amount of time? Scientists are going to keep working to find out the answer.
()1. [跨学科]Which one shows the relationship between students' stress (x) and cortisol levels(y)?

()2. [代词指代题]What does the underlined word "them" refer to (指的是)?
A. Trainers.
B. Dogs.
C. Scientists.
D. Students.
()3. [行为计划题]What may the scientists study next?
A. More useful ways to lower stress.
B. New skills of keeping pets at home.
C. The amount of time to play with a dog.
D. The most suitable kind of dog to play with.

答案

1. A
2. B
3. C