《2025年学习质量监测八年级英语上册外研版》

Ⅳ. 完形填空
阅读下面短文,掌握其大意,然后从各题所给的 A、B、C、D 四个选项中选出最佳选项。
In today’s digital age(数码时代$), students often use electronic products like smartphones, AI tools, and headphones. These tools make life easy, but they also bring challenges. How can we use them __1__ and wisely?$
Using AI Tools Properly
$AI tools are helpful for studying. They can help with homework. __2__, don’t overuse them! For example, some students ask AI to write essays(文章)instead of doing it themselves. This is not good for learning. Also, __3__ your personal information when using these tools. Never share passwords or school life online—this can help __4__ risks.$
Forming Healthy Headphone Habits
Many students love listening to music with headphones. Although it’s fun, too much use can hurt your ears. Experts say listening at high volume(音量$)for over an hour is dangerous. Always keep the volume low, __5__ when walking or crossing the street.$
Limiting Screen Time
Spending too much time online can be a problem. Some students stay up late playing games. This affects(影响$)their sleep and study. Set clear time __6__ for screen use. For example, use a timer to stop after 1 hour of gaming. Also, choose healthy online activities, like reading e-books. Remember, keeping your own study-rest balance is the most important.$
$__7__ Online Safety Rules$
$No matter __8__ you use, safety comes first. Think twice before clicking on unknown links. If you see something bad online, tell a parent or teacher __9__. Building trust with adults can help you solve problems safely.$
$By following these tips, we can enjoy the digital world safely. Remember: Being __10__ of smart habits and following rules help us grow in the digital age!$
| 1. A. quickly | B. safely | C. easily | D. loudly |
| 2. A. However | B. Therefore | C. Besides | D. Instead |
| 3. A. be careful with | B. be worried about | C. be careless with | D. be proud of |
| 4. A. respect | B. reduce | C. find | D. trust |
| 5. A. luckily | B. basically | C. especially | D. mainly |
| 6. A. limits | B. rest | C. study | D. plays |
| 7. A. Forgetting | B. Following | C. Breaking | D. Behaving |
| 8. A. how | B. when | C. who | D. what |
| 9. A. right away | B. just then | C. right here | D. just now |
| 10. A. simple | B. basic | C. aware | D. special |

答案： 1.B 2.A 3.A 4.B 5.C 6.A 7.B 8.D 9.A 10.C